Climate and average weather in Gualaceo

In Gualaceo, the weather is mild, wet, and mostly cloudy and remarkably steady, with daytime highs holding near mild levels all year. The wettest stretch peaks around March.

Best: mid August to mid November

Over the course of the year, the temperature in Gualaceo typically varies from 7°C to 17°C, and is rarely below 5°C or above 20°C. November is the hottest month of the year, while July is the coldest.

Based on the travel score, the best time of year to visit Gualaceo for warm-weather activities is from mid August to mid November.

Hottest
Nov
17°
Coldest
Jul
Wettest
Mar
212 mm
Driest
Sep
65 mm
Rain / yr
1861 mm
266 wet days
Daylight
11.8–12.2 h
shortest–longest
Elevation
2,429 m
2.9°S
Clearest
Aug
73% cloud

Gualaceo is city in Azuay, Ecuador.

Density
2,586/km²
people per km²
Founded
1534

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Gualaceo 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 August to mid November.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Gualaceo, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Gualaceo stay fairly even through the year, without a distinct hot or cool season. The warmest month is November, with an average high of 17°C and low of 9°C; the coolest is July, with an average low of 8°C and high of 14°C.

Days typically run about 7°C warmer than nights year-round.

10°15°20°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan1710
Feb1710
Mar1710
Apr1710
May169
Jun158
Jul148
Aug147
Sep168
Oct179
Nov179
Dec1710

Average hourly temperature in Gualaceo

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 November afternoons, near 17°C, and coldest before dawn in July, near C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Gualaceo weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 10°18025.212.13.5
Feb17° / 10°20624.212.13.3
Mar17° / 10°21227.9123.2
Apr17° / 10°19026.811.93.1
May16° / 1422411.93.4
Jun15° / 13920.411.83.3
Jul14° / 14019.111.83.1
Aug14° / 8414.411.93.7
Sep16° / 6513.1124.3
Oct17° / 13220.512.13.9
Nov17° / 17824.512.13.5
Dec17° / 10°19325.912.23.4

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Gualaceo gets about 1861 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 6.9 months, from around Oct 25 to May 23, peaking in April at about 92% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 7.

March is the wettest month by volume, with 212 mm over about 28 wet days; September is the driest, with 65 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetApr 8 · 92%Sep 7 · 40%
Rain on a day (%)Rain days
Jan8225
Feb8624
Mar9028
Apr8927
May7724
Jun6720
Jul6219
Aug4714
Sep4413
Oct6721
Nov8125
Dec8326

Monthly rainfall

Over a full year, Gualaceo collects about 1861 mm of rain across 266 wet days — roughly 155 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 212 mm, while September is the driest at just 65 mm. The three wettest months alone bring about 33% of the year’s total.

050100150200250JanFebMarAprMayJunJulAugSepOctNovDec1802062121901421391408465132178193
Rainfall (mm)Rain days
Jan18025
Feb20624
Mar21228
Apr19027
May14224
Jun13920
Jul14019
Aug8414
Sep6513
Oct13221
Nov17825
Dec19326

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Gualaceo, 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 June 4 and lasts for 4.7 months, ending around October 24. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 26% of the time on average.

The cloudier part of the year begins around October 25 and lasts for 7.3 months, ending around June 3. The cloudiest month is March, when it is overcast or mostly cloudy 97% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecSep 8 · 29%Mar 2 · 2%partly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan892
Feb595
Mar397
Apr595
May991
Jun1387
Jul1783
Aug2674
Sep2674
Oct1486
Nov1090
Dec892

Daylight, sunrise and sunset

DaylightNight

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. Close to the equator, Gualaceo barely changes through the year: days stay near 12 h 12 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.16:206:29
Feb12.16:276:33
Mar12.06:246:25
Apr11.96:176:13
May11.96:156:07
Jun11.86:206:10
Jul11.86:256:16
Aug11.96:226:16
Sep12.06:106:09
Oct12.15:586:02
Nov12.15:566:04
Dec12.26:066:16

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Gualaceo averages about 1 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 3 days.

The sunnier stretch runs 3.8 months, from around Jun 26 to Oct 20. The sunniest month is September, with roughly 3 sunny days (gloomy).

The greyest month is February, down near 0 sunny days — about 99% fewer than the September peak.

0510JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedSep 113 daysFeb 70 days
Sunny daysSky
Jan0Gloomy
Feb0Gloomy
Mar0Gloomy
Apr0Gloomy
May0Gloomy
Jun1Gloomy
Jul2Gloomy
Aug3Gloomy
Sep3Gloomy
Oct1Gloomy
Nov1Gloomy
Dec0Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

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 Gualaceo, the air stays dry or comfortable essentially all year. Even in February, the muggiest month, it feels humid or worse only about 0% of the time — humidity is not something you need to plan around here.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecdry
Dry (%)Comfortable (%)
Jan991
Feb982
Mar982
Apr991
May991
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec991

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 Gualaceo is steady company: average speeds sit near 5 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmAug 3 · 5 km/hApr 3 · 4 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar5calm
Apr4calm
May5calm
Jun5calm
Jul5calm
Aug5calm
Sep5calm
Oct5calm
Nov5calm
Dec5calm

Best time to visit Gualaceo

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Gualaceo throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around early November, Gualaceo 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 Gualaceo for general outdoor tourist activities is from mid August to mid November, with a peak score in the third week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationSep 17 · 4.4

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).

Travel score (0–10)Rating
Jan3.5poor
Feb3.3poor
Mar3.2poor
Apr3.1poor
May3.4poor
Jun3.3poor
Jul3.1poor
Aug3.7fair
Sep4.3fair
Oct3.9fair
Nov3.5fair
Dec3.4poor

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Gualaceo rarely gets warm enough to lift this score — no time of year really suits hot-weather activities here.

024681012JanFebMarAprMayJunJulAugSepOctNovDectemperaturecloudsprecipitation

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 Gualaceo, by month

EssentialRecommendedOptional

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.

Gualaceo packs about the same all year — highs hold near 17°C. Across the year the things worth having are rain gear, sun protection and a warm layer.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In November, Gualaceo sees daytime highs around 17°C and nights near 9°C. Pack rain gear. Worth having: sun protection. About 25 days see rain.

UV index (midday) in Gualaceo by month

LowModerateHighVery highExtreme

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 Gualaceo peaks around February 19 at about 18 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 13 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 18Jul 12UV 13
UV index (midday)Level
Jan17Extreme
Feb18Extreme
Mar18Extreme
Apr15Extreme
May15Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep15Extreme
Oct16Extreme
Nov15Extreme
Dec14Extreme

Average hourly UV index in Gualaceo

LowModerateHighVery highExtreme

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 February the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan8.57
Feb97.5
Mar8.57
Apr8.57
May86.5
Jun86
Jul86
Aug86
Sep86.5
Oct8.57
Nov8.57
Dec8.56.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Gualaceo is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

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. Gualaceo banks about 956 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around March.

02505007501,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan110
Feb102
Mar113
Apr103
May89
Jun49
Jul22
Aug21
Sep50
Oct86
Nov102
Dec109

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.

Gualaceo receives about 4.5 kWh/m² a day of solar energy — bright — and it stays remarkably steady, holding between 3.7 and 5.1 kWh/m² all year. For solar panels, output here is a flat line, not a seasonal wave.

0123456JanFebMarAprMayJunJulAugSepOctNovDecdimmoderatebrightSep 255.1 kWhJun 223.7 kWh
Solar energy (kWh/m²)Level
Jan4.8Bright
Feb4.6Bright
Mar4.5Bright
Apr4.2Bright
May4.0Bright
Jun3.7Moderate
Jul3.8Moderate
Aug4.5Bright
Sep5.1Bright
Oct5.1Bright
Nov5.0Bright
Dec4.8Bright

Where is Gualaceo?

Gualaceo sits at 2.9°S, 78.8°W, 2,429 m above sea level, in Ecuador. The nearest listed city is Azogues, 19 km away.

GuamoteNaranjitoGuabo

Topography around Gualaceo

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Gualaceo.

Within 3 km, the terrain around Gualaceo has large variations in elevation — a maximum elevation change of 696 m around an average of 2,381 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,597 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,542 m.

The land around Gualaceo is covered by grassland (61%) and trees (21%) within 3 km, grassland (59%) and trees (29%) within 16 km, and trees (57%) and grassland (37%) within 80 km.

3 km
696 m
16 km
1,597 m
80 km
4,542 m
treesshrubsgrasslandcroplandartificial surfaces
Nearby: Azogues 19 km · Cuenca 24 km · La Troncal 81 km · Naranjal 96 km · Macas 98 km · Guamote 107 km · Naranjito 111 km · Guabo 123 km

Ecuador travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$7,125
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
70%
of population, 2024
Homicide rate
45.7
per 100k, 2023
Road deaths
20.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 466
Religion
Roman Catholic 68%Protestant 19%none 8%other 2%

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 Gualaceo (-2.8942°, -78.7791°, elevation 2,429 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).