Climate and average weather in Dolores
In Dolores, the summers are warm, showery, and mostly clear and the winters are cool and partly cloudy.
Over the course of the year, the temperature in Dolores typically varies from 5°C to 28°C, and is rarely below -0°C or above 33°C. January is the hottest month of the year, while July is the coldest.
Based on the travel score, the best time of year to visit Dolores for warm-weather activities is from mid September to mid May.
- Hottest
- Jan
- 28°
- Coldest
- Jul
- 5°
- Wettest
- Jan
- 94 mm
- Driest
- May
- 52 mm
- Rain / yr
- 917 mm
- 91 wet days
- Daylight
- 9.5–14.5 h
- shortest–longest
- Elevation
- 9 m
- 36.3°S
- Clearest
- Jan
- 45% cloud
Dolores is city in the province of Buenos Aires in Argentina.
- Founded
- 1817
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Dolores 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 mid September to mid May.
Temperature through the year
Daily average highs and lows in Dolores, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
The hot season lasts 3.9 months, from November 22 to March 20, with daily high temperatures above 24°C. The hottest month of the year in Dolores is January, with an average high of 28°C and low of 17°C.
The cool season lasts 2.9 months, from May 26 to August 21, with daily high temperatures below 16°C. The coldest month of the year in Dolores is July, with an average low of 5°C and high of 13°C.
Days typically run about 10°C warmer than nights year-round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 27 | 25 | 21 | 17 | 14 | 13 | 16 | 17 | 20 | 23 | 27 |
| Avg low (°C) | 17 | 17 | 15 | 12 | 9 | 6 | 5 | 6 | 8 | 10 | 13 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 28 | 17 |
| Feb | 27 | 17 |
| Mar | 25 | 15 |
| Apr | 21 | 12 |
| May | 17 | 9 |
| Jun | 14 | 6 |
| Jul | 13 | 5 |
| Aug | 16 | 6 |
| Sep | 17 | 8 |
| Oct | 20 | 10 |
| Nov | 23 | 13 |
| Dec | 27 | 15 |
Average hourly temperature in Dolores
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 January afternoons, near 28°C, and coldest before dawn in July, near 5°C.
Dolores 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 | 28° / 17° | 94 | 8.8 | 14.2 | 6.8 |
| Feb | 27° / 17° | 87 | 8.2 | 13.4 | 6.9 |
| Mar | 25° / 15° | 81 | 8.2 | 12.3 | 7.4 |
| Apr | 21° / 12° | 90 | 7 | 11.1 | 7.0 |
| May | 17° / 9° | 52 | 6.4 | 10.1 | 6.1 |
| Jun | 14° / 6° | 59 | 5.7 | 9.6 | 4.6 |
| Jul | 13° / 5° | 59 | 6.1 | 9.8 | 4.1 |
| Aug | 16° / 6° | 65 | 6.2 | 10.6 | 5.2 |
| Sep | 17° / 8° | 72 | 6.7 | 11.8 | 6.0 |
| Oct | 20° / 10° | 93 | 9.7 | 12.9 | 6.4 |
| Nov | 23° / 13° | 87 | 8.9 | 13.9 | 7.1 |
| Dec | 27° / 15° | 79 | 9 | 14.4 | 7.0 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Dolores gets about 917 mm of precipitation a year. On a typical day the chance of rain is some rain, but that rises and falls sharply with the seasons.
The wetter season lasts 6.5 months, from around Sep 27 to Apr 11, peaking in February at about 32% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jun 28.
January is the wettest month by volume, with 94 mm over about 9 wet days; May is the driest, with 52 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 29 | 29 | 26 | 23 | 20 | 20 | 19 | 20 | 23 | 30 | 30 | 30 |
| Rain days | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 7 | 10 | 9 | 9 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 29 | 9 |
| Feb | 29 | 8 |
| Mar | 26 | 8 |
| Apr | 23 | 7 |
| May | 20 | 6 |
| Jun | 20 | 6 |
| Jul | 19 | 6 |
| Aug | 20 | 6 |
| Sep | 23 | 7 |
| Oct | 30 | 10 |
| Nov | 30 | 9 |
| Dec | 30 | 9 |
Monthly rainfall
Over a full year, Dolores collects about 917 mm of rain across 91 wet days — roughly 76 mm in an average month.
It doesn’t fall evenly. January is the wettest month with 94 mm, while May is the driest at just 52 mm. The three wettest months alone bring about 30% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 94 | 87 | 81 | 90 | 52 | 59 | 59 | 65 | 72 | 93 | 87 | 79 |
| Rain days | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 7 | 10 | 9 | 9 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 94 | 9 |
| Feb | 87 | 8 |
| Mar | 81 | 8 |
| Apr | 90 | 7 |
| May | 52 | 6 |
| Jun | 59 | 6 |
| Jul | 59 | 6 |
| Aug | 65 | 6 |
| Sep | 72 | 7 |
| Oct | 93 | 10 |
| Nov | 87 | 9 |
| Dec | 79 | 9 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Dolores, the average share of the sky covered by clouds shows moderate seasonal variation over the course of the year.
The clearer part of the year begins around November 3 and lasts for 5.3 months, ending around April 12. The clearest month is January, when the sky is clear, mostly clear, or partly cloudy 64% of the time on average.
The cloudier part of the year begins around May 2 and lasts for 6.1 months, ending around November 2. The cloudiest month is July, when it is overcast or mostly cloudy 56% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 64 | 61 | 59 | 54 | 47 | 45 | 44 | 47 | 46 | 48 | 57 | 62 |
| Cloudier (%) | 36 | 39 | 41 | 46 | 53 | 55 | 56 | 53 | 54 | 52 | 43 | 38 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 64 | 36 |
| Feb | 61 | 39 |
| Mar | 59 | 41 |
| Apr | 54 | 46 |
| May | 47 | 53 |
| Jun | 45 | 55 |
| Jul | 44 | 56 |
| Aug | 47 | 53 |
| Sep | 46 | 54 |
| Oct | 48 | 52 |
| Nov | 57 | 43 |
| Dec | 62 | 38 |
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 December 14, brings about 14 h 30 min of light; the shortest, around June 15, only 9 h 30 min — a swing of roughly 5 hours.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.2 | 13.4 | 12.3 | 11.1 | 10.1 | 9.6 | 9.8 | 10.6 | 11.8 | 12.9 | 13.9 | 14.4 |
| Sunrise (AM) | 5:53 | 6:24 | 6:52 | 7:19 | 7:45 | 8:05 | 8:04 | 7:37 | 6:52 | 6:07 | 5:37 | 5:33 |
| Sunset (PM) | 8:07 | 7:47 | 7:09 | 6:23 | 5:49 | 5:37 | 5:49 | 6:13 | 6:38 | 7:04 | 7:35 | 8:01 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 14.2 | 5:53 | 8:07 |
| Feb | 13.4 | 6:24 | 7:47 |
| Mar | 12.3 | 6:52 | 7:09 |
| Apr | 11.1 | 7:19 | 6:23 |
| May | 10.1 | 7:45 | 5:49 |
| Jun | 9.6 | 8:05 | 5:37 |
| Jul | 9.8 | 8:04 | 5:49 |
| Aug | 10.6 | 7:37 | 6:13 |
| Sep | 11.8 | 6:52 | 6:38 |
| Oct | 12.9 | 6:07 | 7:04 |
| Nov | 13.9 | 5:37 | 7:35 |
| Dec | 14.4 | 5:33 | 8:01 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Dolores averages about 11 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 9 and 15 days.
The sunnier stretch runs 5.9 months, from around Nov 7 to May 4. The sunniest month is January, with roughly 14 sunny days (mixed).
The greyest month is May, down near 10 sunny days — about 30% fewer than the January peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 15 | 12 | 13 | 12 | 10 | 9 | 9 | 10 | 9 | 10 | 12 | 15 |
| Sky | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 15 | Mixed |
| Feb | 12 | Mixed |
| Mar | 13 | Mixed |
| Apr | 12 | Mixed |
| May | 10 | Mixed |
| Jun | 9 | Mixed |
| Jul | 9 | Mixed |
| Aug | 10 | Mixed |
| Sep | 9 | Mixed |
| Oct | 10 | Mixed |
| Nov | 12 | Mixed |
| Dec | 15 | 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.
In Dolores, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 4.6 months, from around November 20 to April 8. The muggiest month is January, when the air feels humid, muggy or worse about 58% of the time.
The most comfortable stretch runs from around April 9 to November 19, and July is the most comfortable month — the air is dry or comfortable 100% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 21 | 21 | 29 | 57 | 80 | 92 | 96 | 93 | 91 | 71 | 52 | 34 |
| Comfortable (%) | 21 | 18 | 23 | 26 | 14 | 7 | 4 | 5 | 8 | 23 | 30 | 27 |
| Humid (%) | 29 | 27 | 27 | 13 | 6 | 2 | 0 | 2 | 2 | 5 | 16 | 26 |
| Muggy (%) | 26 | 30 | 19 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 |
| Oppressive (%) | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| Jan | 21 | 21 | 29 | 26 | 3 |
| Feb | 21 | 18 | 27 | 30 | 5 |
| Mar | 29 | 23 | 27 | 19 | 2 |
| Apr | 57 | 26 | 13 | 4 | 0 |
| May | 80 | 14 | 6 | 0 | 0 |
| Jun | 92 | 7 | 2 | 0 | 0 |
| Jul | 96 | 4 | 0 | 0 | 0 |
| Aug | 93 | 5 | 2 | 0 | 0 |
| Sep | 91 | 8 | 2 | 0 | 0 |
| Oct | 71 | 23 | 5 | 0 | 0 |
| Nov | 52 | 30 | 16 | 2 | 0 |
| Dec | 34 | 27 | 26 | 11 | 1 |
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.
Wind in Dolores is steady company: average speeds sit near 13 km/h — light breeze — in every month of the year, with no meaningful windy or calm season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 13 | light breeze |
| Feb | 13 | light breeze |
| Mar | 13 | light breeze |
| Apr | 13 | light breeze |
| May | 12 | light breeze |
| Jun | 13 | light breeze |
| Jul | 13 | light breeze |
| Aug | 14 | light breeze |
| Sep | 14 | light breeze |
| Oct | 14 | light breeze |
| Nov | 14 | light breeze |
| Dec | 14 | light breeze |
Best time to visit Dolores
To characterize how pleasant the weather is in Dolores throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around late September, Dolores is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.
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 Dolores for general outdoor tourist activities is from mid September to mid May, with a peak score in the last week of March.
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) | 6.8 | 6.9 | 7.3 | 7.0 | 6.1 | 4.6 | 4.2 | 5.2 | 6.0 | 6.4 | 7.1 | 7.0 |
| Rating | good | good | good | good | good | fair | fair | fair | good | good | good | good |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 6.8 | good |
| Feb | 6.9 | good |
| Mar | 7.3 | good |
| Apr | 7.0 | good |
| May | 6.1 | good |
| Jun | 4.6 | fair |
| Jul | 4.2 | fair |
| Aug | 5.2 | fair |
| Sep | 6.0 | good |
| Oct | 6.4 | good |
| Nov | 7.1 | good |
| Dec | 7.0 | good |
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 Dolores for hot-weather activities is from mid November to late March, with a peak score in the third 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 Dolores, 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.
For a warm-season trip around January (highs near 28°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 13°C), pack a warm layer.
In January, Dolores sees daytime highs around 28°C and nights near 17°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.
Sea temperature near Dolores
Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.
The sea at the nearest coast (about 54 km away) is warmest in January at about 23°C and coldest in July near 11°C.
It's comfortable for a long swim from Dec 1 to Apr 5 — about 4.1 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 23 | 23 | 22 | 19 | 16 | 13 | 11 | 11 | 13 | 16 | 19 | 21 |
| Comfort | Refreshing | Refreshing | Refreshing | Cool | Cool | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 23 | Refreshing |
| Feb | 23 | Refreshing |
| Mar | 22 | Refreshing |
| Apr | 19 | Cool |
| May | 16 | Cool |
| Jun | 13 | Bracing |
| Jul | 11 | Bracing |
| Aug | 11 | Bracing |
| Sep | 13 | Bracing |
| Oct | 16 | Cool |
| Nov | 19 | Cool |
| Dec | 21 | Refreshing |
UV index (midday) in Dolores 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 Dolores peaks around January 13 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 12 | 11 | 9 | 6 | 3 | 2 | 3 | 4 | 5 | 7 | 11 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 12 | Extreme |
| Feb | 11 | Extreme |
| Mar | 9 | Very high |
| Apr | 6 | High |
| May | 3 | Moderate |
| Jun | 2 | Moderate |
| Jul | 3 | Moderate |
| Aug | 4 | Moderate |
| Sep | 5 | High |
| Oct | 7 | Very high |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Average hourly UV index in Dolores
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 January the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7 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) | 9 | 8.5 | 7.5 | 5 | 2.5 | 0 | 0 | 3 | 5.5 | 7 | 8.5 | 9 |
| UV ≥ 6 (h/day) | 7 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 6 | 6.5 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 9 | 7 |
| Feb | 8.5 | 6 |
| Mar | 7.5 | 5 |
| Apr | 5 | 0 |
| May | 2.5 | 0 |
| Jun | 0 | 0 |
| Jul | 0 | 0 |
| Aug | 3 | 0 |
| Sep | 5.5 | 0 |
| Oct | 7 | 3.5 |
| Nov | 8.5 | 6 |
| Dec | 9 | 6.5 |
Growing season
Dolores is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about August 2 to June 30 (333 days); outside that window a hard frost is an occasional risk.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 100 | 100 | 100 | 100 | 98 | 92 | 88 | 94 | 98 | 100 | 100 | 100 |
| Frost nights | 0 | 0 | 0 | 0 | 0 | 5 | 31 | 0 | 0 | 0 | 0 | 0 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 100 | 0 |
| Feb | 100 | 0 |
| Mar | 100 | 0 |
| Apr | 100 | 0 |
| May | 98 | 0 |
| Jun | 92 | 5 |
| Jul | 88 | 31 |
| Aug | 94 | 0 |
| Sep | 98 | 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. Dolores banks about 2,125 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 376 | 323 | 299 | 188 | 92 | 8 | 0 | 26 | 74 | 163 | 239 | 336 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 376 |
| Feb | 323 |
| Mar | 299 |
| Apr | 188 |
| May | 92 |
| Jun | 8 |
| Jul | 0 |
| Aug | 26 |
| Sep | 74 |
| Oct | 163 |
| Nov | 239 |
| Dec | 336 |
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.
Dolores receives about 4.6 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 2.0 and 7.4 kWh/m².
The brighter stretch of the year lasts 5.8 months, from around Sep 26 to Mar 21. The brightest month is December, averaging about 7.4 kWh/m² (intense).
The dimmest month is June, down near 2.1 kWh/m² — roughly 72% less than the December peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 7.2 | 6.1 | 4.8 | 3.6 | 2.5 | 2.1 | 2.3 | 3.1 | 4.3 | 5.4 | 6.7 | 7.4 |
| Level | Intense | Intense | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Bright | Bright | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 7.2 | Intense |
| Feb | 6.1 | Intense |
| Mar | 4.8 | Bright |
| Apr | 3.6 | Moderate |
| May | 2.5 | Moderate |
| Jun | 2.1 | Moderate |
| Jul | 2.3 | Moderate |
| Aug | 3.1 | Moderate |
| Sep | 4.3 | Bright |
| Oct | 5.4 | Bright |
| Nov | 6.7 | Intense |
| Dec | 7.4 | Intense |
Where is Dolores?
Dolores sits at 36.3°S, 57.7°W, 9 m above sea level, in Argentina. The nearest listed city is Chascomús, 88 km away.
Topography around Dolores
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Dolores.
Within 3 km, the terrain around Dolores has only modest variations in elevation — a maximum elevation change of 19 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 31 m; within 80 km, only modest variations in elevation — a maximum elevation change of 59 m.
The land around Dolores is covered by grassland (63%) and artificial surfaces (20%) within 3 km, grassland (78%) within 16 km, and grassland (68%) within 80 km.
Argentina travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / I
- 220 V · 50 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $14,898
- 2025
- Happiness
- 6.4 / 10
- World Happiness, 2025
- Homicide rate
- 4.5
- per 100k, 2023
- Road deaths
- 14.1
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 575
- 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 Dolores (-36.3154°, -57.6755°, elevation 9 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).