Climate and average weather in San Rafael de Onoto
In San Rafael de Onoto, the weather is humid, sweltering, wet, and partly cloudy and remarkably steady, with daytime highs holding near sweltering levels all year. The wettest stretch peaks around June.
Over the course of the year, the temperature in San Rafael de Onoto typically varies from 22°C to 34°C, and is rarely below 20°C or above 37°C. March is the hottest month of the year, while July is the coldest.
Based on the travel score, the best time of year to visit San Rafael de Onoto for warm-weather activities is from late November to mid February.
- Hottest
- Mar
- 34°
- Coldest
- Jul
- 22°
- Wettest
- Jun
- 260 mm
- Driest
- Feb
- 9 mm
- Rain / yr
- 1555 mm
- 212 wet days
- Daylight
- 11.4–12.6 h
- shortest–longest
- Elevation
- 163 m
- 9.7°N
- Clearest
- Jan
- 49% cloud
San Rafael de Onoto weather by month, at a glance
The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.
Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late November to mid February.
Temperature through the year
Daily average highs and lows in San Rafael de Onoto, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
Temperatures in San Rafael de Onoto stay fairly even through the year, without a distinct hot or cool season. The warmest month is March, with an average high of 34°C and low of 23°C; the coolest is July, with an average low of 22°C and high of 29°C.
Days typically run about 9°C warmer than nights, with the widest day–night swing (around 11°C) in February.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 33 | 34 | 34 | 33 | 31 | 29 | 29 | 29 | 30 | 30 | 31 | 31 |
| Avg low (°C) | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 33 | 22 |
| Feb | 34 | 22 |
| Mar | 34 | 23 |
| Apr | 33 | 23 |
| May | 31 | 23 |
| Jun | 29 | 22 |
| Jul | 29 | 22 |
| Aug | 29 | 22 |
| Sep | 30 | 22 |
| Oct | 30 | 22 |
| Nov | 31 | 22 |
| Dec | 31 | 22 |
How hot and cold San Rafael de Onoto really feels
The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.
On the hottest afternoons, once humidity is folded in, San Rafael de Onoto feels like about 36°C (around March 27). Nearly every day a year carries some heat stress, peaking in March.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 34 | 35 | 36 | 36 | 34 | 33 | 32 | 33 | 34 | 34 | 35 | 34 |
| Air high (°C) | 33 | 34 | 34 | 33 | 31 | 29 | 29 | 29 | 30 | 30 | 31 | 31 |
| Feels-like low (°C) | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Air low (°C) | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 34 | 33 | 22 | 22 |
| Feb | 35 | 34 | 22 | 22 |
| Mar | 36 | 34 | 23 | 23 |
| Apr | 36 | 33 | 23 | 23 |
| May | 34 | 31 | 23 | 23 |
| Jun | 33 | 29 | 22 | 22 |
| Jul | 32 | 29 | 22 | 22 |
| Aug | 33 | 29 | 22 | 22 |
| Sep | 34 | 30 | 22 | 22 |
| Oct | 34 | 30 | 22 | 22 |
| Nov | 35 | 31 | 22 | 22 |
| Dec | 34 | 31 | 22 | 22 |
Average hourly temperature in San Rafael de Onoto
A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on March afternoons, near 34°C, and coldest before dawn in July, near 22°C.
San Rafael de Onoto weather by month
Every month at a glance. Click a month for its detailed page.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 33° / 22° | 10 | 2.4 | 11.5 | 4.4 |
| Feb | 34° / 22° | 9 | 2.2 | 11.7 | 3.7 |
| Mar | 34° / 23° | 27 | 4.8 | 11.9 | 3.2 |
| Apr | 33° / 23° | 114 | 14.2 | 12.2 | 3.0 |
| May | 31° / 23° | 226 | 24.6 | 12.4 | 3.0 |
| Jun | 29° / 22° | 260 | 27.4 | 12.6 | 3.0 |
| Jul | 29° / 22° | 243 | 28.8 | 12.5 | 3.1 |
| Aug | 29° / 22° | 207 | 28.6 | 12.3 | 3.0 |
| Sep | 30° / 22° | 169 | 26.8 | 12.1 | 2.9 |
| Oct | 30° / 22° | 149 | 24.7 | 11.8 | 3.1 |
| Nov | 31° / 22° | 105 | 19.3 | 11.6 | 3.5 |
| Dec | 31° / 22° | 37 | 8.5 | 11.4 | 4.4 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
San Rafael de Onoto gets about 1555 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.
The wetter season lasts 7.0 months, from around Apr 22 to Nov 20, peaking in July at about 95% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jan 24.
June is the wettest month by volume, with 260 mm over about 27 wet days; February is the driest, with 9 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 8 | 8 | 17 | 47 | 79 | 91 | 93 | 92 | 89 | 80 | 63 | 28 |
| Rain days | 2 | 2 | 5 | 14 | 25 | 27 | 29 | 29 | 27 | 25 | 19 | 9 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 8 | 2 |
| Feb | 8 | 2 |
| Mar | 17 | 5 |
| Apr | 47 | 14 |
| May | 79 | 25 |
| Jun | 91 | 27 |
| Jul | 93 | 29 |
| Aug | 92 | 29 |
| Sep | 89 | 27 |
| Oct | 80 | 25 |
| Nov | 63 | 19 |
| Dec | 28 | 9 |
Monthly rainfall
Over a full year, San Rafael de Onoto collects about 1555 mm of rain across 212 wet days — roughly 130 mm in an average month.
It doesn’t fall evenly. June is the wettest month with 260 mm, while February is the driest at just 9 mm. The three wettest months alone bring about 47% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 10 | 9 | 27 | 114 | 226 | 260 | 243 | 207 | 169 | 149 | 105 | 37 |
| Rain days | 2 | 2 | 5 | 14 | 25 | 27 | 29 | 29 | 27 | 25 | 19 | 9 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 10 | 2 |
| Feb | 9 | 2 |
| Mar | 27 | 5 |
| Apr | 114 | 14 |
| May | 226 | 25 |
| Jun | 260 | 27 |
| Jul | 243 | 29 |
| Aug | 207 | 29 |
| Sep | 169 | 27 |
| Oct | 149 | 25 |
| Nov | 105 | 19 |
| Dec | 37 | 9 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In San Rafael de Onoto, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.
The clearer part of the year begins around November 17 and lasts for 4.4 months, ending around March 30. The clearest month is January, when the sky is clear, mostly clear, or partly cloudy 68% of the time on average.
The cloudier part of the year begins around March 31 and lasts for 7.6 months, ending around November 16. The cloudiest month is May, when it is overcast or mostly cloudy 89% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 68 | 59 | 41 | 15 | 11 | 14 | 17 | 20 | 18 | 22 | 31 | 53 |
| Cloudier (%) | 32 | 41 | 59 | 85 | 89 | 86 | 83 | 80 | 82 | 78 | 69 | 47 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 68 | 32 |
| Feb | 59 | 41 |
| Mar | 41 | 59 |
| Apr | 15 | 85 |
| May | 11 | 89 |
| Jun | 14 | 86 |
| Jul | 17 | 83 |
| Aug | 20 | 80 |
| Sep | 18 | 82 |
| Oct | 22 | 78 |
| Nov | 31 | 69 |
| Dec | 53 | 47 |
Daylight, sunrise and sunset
Hours of daylight through the year, with sunrise and sunset times.
The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 10, brings about 12 h 36 min of light; the shortest, around January 1, only 11 h 24 min — a swing of roughly 1 h 12 min.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.5 | 11.7 | 11.9 | 12.2 | 12.4 | 12.6 | 12.5 | 12.3 | 12.1 | 11.8 | 11.6 | 11.4 |
| Sunrise (AM) | 6:30 | 6:30 | 6:18 | 6:00 | 5:49 | 5:49 | 5:56 | 6:00 | 5:59 | 5:57 | 6:05 | 6:19 |
| Sunset (PM) | 6:00 | 6:11 | 6:14 | 6:13 | 6:15 | 6:23 | 6:27 | 6:20 | 6:02 | 5:44 | 5:38 | 5:45 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 11.5 | 6:30 | 6:00 |
| Feb | 11.7 | 6:30 | 6:11 |
| Mar | 11.9 | 6:18 | 6:14 |
| Apr | 12.2 | 6:00 | 6:13 |
| May | 12.4 | 5:49 | 6:15 |
| Jun | 12.6 | 5:49 | 6:23 |
| Jul | 12.5 | 5:56 | 6:27 |
| Aug | 12.3 | 6:00 | 6:20 |
| Sep | 12.1 | 5:59 | 6:02 |
| Oct | 11.8 | 5:57 | 5:44 |
| Nov | 11.6 | 6:05 | 5:38 |
| Dec | 11.4 | 6:19 | 5:45 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
San Rafael de Onoto averages about 5 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 1 and 13 days.
The sunnier stretch runs 4.3 months, from around Nov 18 to Mar 28. The sunniest month is January, with roughly 13 sunny days (mixed).
The greyest month is May, down near 1 sunny days — about 91% fewer than the January peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 13 | 9 | 6 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 10 |
| Sky | Mixed | Mixed | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 13 | Mixed |
| Feb | 9 | Mixed |
| Mar | 6 | Gloomy |
| Apr | 2 | Gloomy |
| May | 1 | Gloomy |
| Jun | 2 | Gloomy |
| Jul | 2 | Gloomy |
| Aug | 2 | Gloomy |
| Sep | 2 | Gloomy |
| Oct | 3 | Gloomy |
| Nov | 5 | Gloomy |
| Dec | 10 | Mixed |
Humidity comfort
Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.
Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.
San Rafael de Onoto is humid all year round — on a typical day the air feels at least humid, and there is no real dry season to wait for.
The stickiest month is May, when it feels muggy, oppressive or miserable about 99% of the time. Even in March, the mildest month, the air is dry or comfortable only 4% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 2 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Humid (%) | 32 | 43 | 34 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| Muggy (%) | 57 | 48 | 48 | 33 | 8 | 2 | 2 | 0 | 0 | 1 | 11 | 47 |
| Oppressive (%) | 9 | 6 | 14 | 53 | 85 | 94 | 95 | 96 | 94 | 95 | 87 | 45 |
| Miserable (%) | 0 | 0 | 0 | 2 | 6 | 4 | 3 | 3 | 6 | 5 | 2 | 0 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| Jan | 2 | 32 | 57 | 9 | 0 |
| Feb | 4 | 43 | 48 | 6 | 0 |
| Mar | 4 | 34 | 48 | 14 | 0 |
| Apr | 1 | 11 | 33 | 53 | 2 |
| May | 0 | 1 | 8 | 85 | 6 |
| Jun | 0 | 0 | 2 | 94 | 4 |
| Jul | 0 | 0 | 2 | 95 | 3 |
| Aug | 0 | 0 | 0 | 96 | 3 |
| Sep | 0 | 0 | 0 | 94 | 6 |
| Oct | 0 | 0 | 1 | 95 | 5 |
| Nov | 0 | 0 | 11 | 87 | 2 |
| Dec | 0 | 8 | 47 | 45 | 0 |
Wind
Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.
This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.
Across the year, average wind speed in San Rafael de Onoto is typically calm, near 5 km/h, and varies little with the seasons.
The windier part of the year lasts 4.8 months, from around Nov 28 to Apr 22. The windiest month is February, averaging about 7 km/h (calm).
The calmer part of the year runs from around Apr 23 to Nov 27, with September the calmest month at about 4 km/h.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 7 | 7 | 7 | 6 | 5 | 4 | 4 | 5 | 4 | 4 | 5 | 6 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 7 | calm |
| Feb | 7 | calm |
| Mar | 7 | calm |
| Apr | 6 | calm |
| May | 5 | calm |
| Jun | 4 | calm |
| Jul | 4 | calm |
| Aug | 5 | calm |
| Sep | 4 | calm |
| Oct | 4 | calm |
| Nov | 5 | calm |
| Dec | 6 | calm |
Hazard calendar for San Rafael de Onoto
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
San Rafael de Onoto's monsoon runs May–October, when most of the year's rain falls.
Best time to visit San Rafael de Onoto
To characterize how pleasant the weather is in San Rafael de Onoto throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around early February, San Rafael de Onoto is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.
Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.
The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit San Rafael de Onoto for general outdoor tourist activities is from late November to mid February, with a peak score in the first week of January.
The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Travel score (0–10) | 4.4 | 3.7 | 3.2 | 3.0 | 3.0 | 3.0 | 3.1 | 3.0 | 2.9 | 3.1 | 3.5 | 4.4 |
| Rating | fair | fair | poor | poor | poor | poor | poor | poor | poor | poor | poor | fair |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 4.4 | fair |
| Feb | 3.7 | fair |
| Mar | 3.2 | poor |
| Apr | 3.0 | poor |
| May | 3.0 | poor |
| Jun | 3.0 | poor |
| Jul | 3.1 | poor |
| Aug | 3.0 | poor |
| Sep | 2.9 | poor |
| Oct | 3.1 | poor |
| Nov | 3.5 | poor |
| Dec | 4.4 | fair |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit San Rafael de Onoto for hot-weather activities is from early December to late March, with a peak score in the second week of January.
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
What to pack for San Rafael de Onoto, by month
Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.
San Rafael de Onoto packs about the same all year — highs hold near 34°C. Across the year the things worth having are light clothes, sun protection and rain gear.
In March, San Rafael de Onoto sees daytime highs around 34°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.
UV index (midday) in San Rafael de Onoto by month
Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.
Under clear skies, the midday UV index in San Rafael de Onoto peaks around February 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 11 | 13 | 13 | 13 | 11 | 12 | 12 | 12 | 13 | 12 | 9 | 9 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 11 | Extreme |
| Feb | 13 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 12 | Extreme |
| Sep | 13 | Extreme |
| Oct | 12 | Extreme |
| Nov | 9 | Very high |
| Dec | 9 | Very high |
Average hourly UV index in San Rafael de Onoto
Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.
The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
UV falls off far faster than brightness as the sun drops, so even in September the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 6 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV ≥ 3 (h/day) | 7.5 | 7.5 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7.5 | 7 | 7 |
| UV ≥ 6 (h/day) | 5.5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5.5 | 4.5 | 4.5 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 7.5 | 5.5 |
| Feb | 7.5 | 6 |
| Mar | 8 | 6 |
| Apr | 8 | 6 |
| May | 8 | 6 |
| Jun | 8 | 6 |
| Jul | 8 | 6 |
| Aug | 8 | 6 |
| Sep | 8 | 6 |
| Oct | 7.5 | 5.5 |
| Nov | 7 | 4.5 |
| Dec | 7 | 4.5 |
Air quality in San Rafael de Onoto by month
Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.
Air quality in San Rafael de Onoto is worst in March — around 33 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (December, 14 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 20 | 33 | 31 | 30 | 30 | 25 | 22 | 21 | 21 | 18 | 14 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 20 | Moderate |
| Mar | 33 | Moderate |
| Apr | 31 | Moderate |
| May | 30 | Moderate |
| Jun | 30 | Moderate |
| Jul | 25 | Moderate |
| Aug | 22 | Moderate |
| Sep | 21 | Moderate |
| Oct | 21 | Moderate |
| Nov | 18 | Moderate |
| Dec | 14 | Moderate |
Growing season
San Rafael de Onoto is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Frost nights | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 100 | 0 |
| Feb | 100 | 0 |
| Mar | 100 | 0 |
| Apr | 100 | 0 |
| May | 100 | 0 |
| Jun | 100 | 0 |
| Jul | 100 | 0 |
| Aug | 100 | 0 |
| Sep | 100 | 0 |
| Oct | 100 | 0 |
| Nov | 100 | 0 |
| Dec | 100 | 0 |
Growing degree days
Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. San Rafael de Onoto banks about 6,060 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around March.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 532 | 503 | 576 | 537 | 515 | 467 | 471 | 477 | 472 | 500 | 495 | 516 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 532 |
| Feb | 503 |
| Mar | 576 |
| Apr | 537 |
| May | 515 |
| Jun | 467 |
| Jul | 471 |
| Aug | 477 |
| Sep | 472 |
| Oct | 500 |
| Nov | 495 |
| Dec | 516 |
Solar energy
Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.
Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.
San Rafael de Onoto receives about 4.9 kWh/m² a day of solar energy — bright — and it stays remarkably steady, holding between 4.3 and 5.6 kWh/m² all year. For solar panels, output here is a flat line, not a seasonal wave.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.1 | 5.4 | 5.6 | 5.0 | 4.5 | 4.3 | 4.4 | 4.7 | 5.0 | 5.0 | 4.8 | 4.8 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 5.1 | Bright |
| Feb | 5.4 | Bright |
| Mar | 5.6 | Bright |
| Apr | 5.0 | Bright |
| May | 4.5 | Bright |
| Jun | 4.3 | Bright |
| Jul | 4.4 | Bright |
| Aug | 4.7 | Bright |
| Sep | 5.0 | Bright |
| Oct | 5.0 | Bright |
| Nov | 4.8 | Bright |
| Dec | 4.8 | Bright |
Where is San Rafael de Onoto?
San Rafael de Onoto sits at 9.7°N, 69.0°W, 163 m above sea level, in Venezuela. The nearest listed city is Acarigua, 28 km away.
Topography around San Rafael de Onoto
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Rafael de Onoto.
Within 3 km, the terrain around San Rafael de Onoto has only modest variations in elevation — a maximum elevation change of 222 m around an average of 175 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 655 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,170 m.
The land around San Rafael de Onoto is covered by trees (53%) and grassland (27%) within 3 km, trees (58%) and grassland (26%) within 16 km, and trees (50%) and grassland (34%) within 80 km.
Venezuela travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 0% of US
- price level, 2011
- GDP per capita
- $3,495
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Homicide rate
- 12.6
- per 100k, 2022
- Road deaths
- 39
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 520
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for San Rafael de Onoto (9.6781°, -68.9728°, elevation 163 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).