Climate and average weather in Coronel Suárez

In Coronel Suárez, the summers are hot, showery, and mostly clear and the winters are cool and partly cloudy.

Best: mid September to mid May

Over the course of the year, the temperature in Coronel Suárez typically varies from 2°C to 28°C, and is rarely below -3°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 Coronel Suárez for warm-weather activities is from mid September to mid May.

Hottest
Jan
28°
Coldest
Jul
Wettest
Nov
92 mm
Driest
Jun
27 mm
Rain / yr
790 mm
84 wet days
Daylight
9.4–14.6 h
shortest–longest
Elevation
228 m
37.5°S
Clearest
Dec
37% cloud

Coronel Suárez is city in Buenos Aires Province, Argentina.

Founded
1883

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

Coronel Suárez 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

Average highAverage lowShaded bands: 10–90% of days

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

The hot season lasts 3.8 months, from November 21 to March 15, with daily high temperatures above 24°C. The hottest month of the year in Coronel Suárez is January, with an average high of 28°C and low of 15°C.

The cool season lasts 3.0 months, from May 22 to August 20, with daily high temperatures below 15°C. The coldest month of the year in Coronel Suárez is July, with an average low of 2°C and high of 12°C.

Days typically run about 12°C warmer than nights, with the widest day–night swing (around 13°C) in December.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2815
Feb2714
Mar2412
Apr209
May166
Jun133
Jul122
Aug143
Sep175
Oct208
Nov2311
Dec2714

How hot and cold Coronel Suárez really feels

Feels-like highFeels-like lowactual air temp

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 coldest nights, wind chill pulls the feels-like down to about -2°C (around July 14), with roughly 75 freezing days a year (feels-like at or below 0°C), worst in July.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan28281515
Feb27271414
Mar24241212
Apr202079
May161636
Jun1313-13
Jul1212-22
Aug141403
Sep171725
Oct202058
Nov23231011
Dec27271314

Average hourly temperature in Coronel Suárez

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 C.

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

Coronel Suárez 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
Jan28° / 15°828.614.36.6
Feb27° / 14°88813.47.1
Mar24° / 12°87812.37.5
Apr20° / 74711.16.9
May16° / 425.6105.5
Jun13° / 274.49.53.9
Jul12° / 314.99.73.5
Aug14° / 414.810.64.9
Sep17° / 576.511.75.9
Oct20° / 879.3136.5
Nov23° / 11°928.8147.3
Dec27° / 14°828.414.57.1

Chance of rain

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

Coronel Suárez gets about 790 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 6.8 months, from around Sep 22 to Apr 17, peaking in October at about 31% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 6.

November is the wettest month by volume, with 92 mm over about 9 wet days; June is the driest, with 27 mm.

0%10%20%30%40%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetOct 13 · 31%Aug 6 · 14%
Rain on a day (%)Rain days
Jan279
Feb298
Mar268
Apr237
May186
Jun154
Jul165
Aug165
Sep227
Oct309
Nov299
Dec278

Monthly rainfall

Over a full year, Coronel Suárez collects about 790 mm of rain across 84 wet days — roughly 66 mm in an average month.

It doesn’t fall evenly. November is the wettest month with 92 mm, while June is the driest at just 27 mm. The three wettest months alone bring about 34% of the year’s total.

0255075100125JanFebMarAprMayJunJulAugSepOctNovDec828887744227314157879282
Rainfall (mm)Rain days
Jan829
Feb888
Mar878
Apr747
May426
Jun274
Jul315
Aug415
Sep577
Oct879
Nov929
Dec828

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Coronel Suárez, 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 October 26 and lasts for 5.4 months, ending around April 6. The clearest month is January, when the sky is clear, mostly clear, or partly cloudy 73% of the time on average.

The cloudier part of the year begins around April 7 and lasts for 6.6 months, ending around October 25. The cloudiest month is May, when it is overcast or mostly cloudy 52% 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%JanFebMarAprMayJunJulAugSepOctNovDecDec 23 · 74%May 22 · 45%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan7327
Feb7030
Mar6733
Apr5941
May4852
Jun4951
Jul5050
Aug5347
Sep5248
Oct5545
Nov6634
Dec7327

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. The longest day, around December 13, brings about 14 h 36 min of light; the shortest, around June 14, only 9 h 24 min — a swing of roughly 5 h 12 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan14.36:078:27
Feb13.46:398:05
Mar12.37:087:26
Apr11.17:376:39
May10.08:046:04
Jun9.58:255:51
Jul9.78:246:03
Aug10.67:556:28
Sep11.77:096:55
Oct13.06:237:22
Nov14.05:527:54
Dec14.55:478:21

Sunny days

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

Coronel Suárez averages about 14 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 9 and 19 days.

The sunnier stretch runs 5.3 months, from around Nov 2 to Apr 10. The sunniest month is December, with roughly 18 sunny days (bright).

The greyest month is May, down near 10 sunny days — about 42% fewer than the December peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightbrilliantDec 2319 daysMay 219 days
Sunny daysSky
Jan18Bright
Feb16Bright
Mar16Bright
Apr14Mixed
May11Mixed
Jun11Mixed
Jul12Mixed
Aug13Mixed
Sep12Mixed
Oct13Mixed
Nov15Bright
Dec18Bright

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 Coronel Suárez, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 3.8 months, from around December 9 to April 2. The muggiest month is February, when the air feels humid, muggy or worse about 32% of the time.

The most comfortable stretch runs from around April 3 to December 8, and June is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJun 6 · 100%Feb 18 · 67%muggyhumidcomfortabledryhumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan46262160
Feb44242381
Mar54251640
Apr8114410
May945100
Jun991000
Jul991000
Aug991000
Sep981000
Oct928100
Nov8016400
Dec65211220

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 Coronel Suárez is steady company: average speeds sit near 14 km/hlight breeze — in every month of the year, with no meaningful windy or calm season.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeDec 12 · 15 km/hMay 12 · 13 km/h
Wind speed (km/h)Feels
Jan14light breeze
Feb14light breeze
Mar13light breeze
Apr13light breeze
May13light breeze
Jun13light breeze
Jul14light breeze
Aug14light breeze
Sep14light breeze
Oct14light breeze
Nov14light breeze
Dec15light breeze

Best time to visit Coronel Suárez

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late September, Coronel Suárez 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 Coronel Suárez for general outdoor tourist activities is from mid September to early May, with a peak score in the third week of March.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationMar 20 · 7.6

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
Jan6.6good
Feb7.1good
Mar7.4good
Apr6.9good
May5.5fair
Jun3.9fair
Jul3.6fair
Aug4.9fair
Sep5.9good
Oct6.5good
Nov7.3good
Dec7.1good

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 Coronel Suárez for hot-weather activities is from mid November to late March, with a peak score in the second week of January.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationJan 12 · 7.5

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 Coronel Suárez, 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.

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 12°C), pack a warm layer.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In January, Coronel Suárez sees daytime highs around 28°C and nights near 15°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

UV index (midday) in Coronel Suárez 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 Coronel Suárez peaks around December 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeDec 22UV 13Jun 21UV 2
UV index (midday)Level
Jan12Extreme
Feb12Extreme
Mar9Very high
Apr6High
May3Moderate
Jun2Moderate
Jul2Moderate
Aug3Moderate
Sep5Moderate
Oct8Very high
Nov10Extreme
Dec13Extreme

Average hourly UV index in Coronel Suárez

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 December the burn window is concentrated in the middle of the day: about 9.5 hours a day reach index 3 (protection recommended), and 7 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)
Jan97
Feb8.56
Mar74.5
Apr5.50
May20
Jun00
Jul00
Aug1.50
Sep50
Oct74
Nov8.56
Dec9.57
Almanac & agriculture

Growing season

Chance of a frost-free dayReliably frost-free (≥90%)

Coronel Suárez is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about September 6 to May 22 (259 days); outside that window a hard frost is an occasional risk.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecreliably frost-freereliably frost-freeSep 690%May 2290%
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr990
May929
Jun7730
Jul6731
Aug7931
Sep9211
Oct990
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. Coronel Suárez banks about 1,745 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.

05001,0001,5002,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan359
Feb295
Mar255
Apr132
May32
Jun0
Jul0
Aug0
Sep30
Oct120
Nov209
Dec315

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.

Coronel Suárez receives about 4.8 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 2.0 and 7.9 kWh/m².

The brighter stretch of the year lasts 5.7 months, from around Sep 25 to Mar 18. The brightest month is December, averaging about 7.8 kWh/m² (intense).

The dimmest month is June, down near 2.1 kWh/m² — roughly 73% less than the December peak.

0123456789JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseDec 227.9 kWhJun 182.0 kWh
Solar energy (kWh/m²)Level
Jan7.6Intense
Feb6.5Intense
Mar5.0Bright
Apr3.5Moderate
May2.5Moderate
Jun2.1Moderate
Jul2.3Moderate
Aug3.2Moderate
Sep4.5Bright
Oct5.8Bright
Nov7.2Intense
Dec7.8Intense

Where is Coronel Suárez?

Coronel Suárez sits at 37.5°S, 61.9°W, 228 m above sea level, in Argentina. The nearest listed city is Pigüé, 45 km away.

Topography around Coronel Suárez

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

Within 3 km, the terrain around Coronel Suárez has only modest variations in elevation — a maximum elevation change of 19 m around an average of 236 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 96 m; within 80 km, large variations in elevation — a maximum elevation change of 1,105 m.

The land around Coronel Suárez is covered by cropland (44%), artificial surfaces (27%) and grassland (24%) within 3 km, cropland (81%) within 16 km, and cropland (62%) and grassland (35%) within 80 km.

3 km
19 m
16 km
96 m
80 km
1,105 m
treesgrasslandcroplandartificial surfaceswater
Nearby: Pigüé 45 km · Coronel Pringles 78 km · Bahía Blanca 143 km · San Carlos de Bolívar 155 km · Olavarría 156 km · Punta Alta 159 km · Tres Arroyos 178 km · Trenque Lauquen 180 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
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 1%

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 Coronel Suárez (-37.4586°, -61.9329°, elevation 228 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).