Climate and average weather in Jesús María

In Jesús María, the summers are hot, showery, and mostly clear and the winters are mild and mostly clear.

Best: mid July to early December

Over the course of the year, the temperature in Jesús María typically varies from 5°C to 29°C, and is rarely below -0°C or above 34°C. January is the hottest month of the year, while July is the coldest.

Based on the travel score, the best times of year to visit Jesús María for warm-weather activities are from mid February to late June and mid July to early December.

Hottest
Jan
29°
Coldest
Jul
Wettest
Dec
136 mm
Driest
Jul
18 mm
Rain / yr
970 mm
97 wet days
Daylight
10.0–14.0 h
shortest–longest
Elevation
533 m
31.0°S
Clearest
Aug
31% cloud

Jesús María is human settlement in Argentina.

Density
1,558/km²
people per km²
Founded
1873

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

Jesús María 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 July to early December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

The hot season lasts 4.3 months, from November 5 to March 15, with daily high temperatures above 26°C. The hottest month of the year in Jesús María is January, with an average high of 29°C and low of 19°C.

The cool season lasts 2.8 months, from May 20 to August 12, with daily high temperatures below 19°C. The coldest month of the year in Jesús María is July, with an average low of 5°C and high of 17°C.

Days typically run about 11°C warmer than nights year-round.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2919
Feb2718
Mar2616
Apr2313
May1910
Jun177
Jul175
Aug197
Sep2210
Oct2413
Nov2715
Dec2818

Average hourly temperature in Jesús María

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 29°C, and coldest before dawn in July, near C.

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

Jesús María 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
Jan29° / 19°1311113.85.7
Feb27° / 18°11210.513.16.4
Mar26° / 16°13110.912.26.9
Apr23° / 13°898.711.37.2
May19° / 10°396.610.56.8
Jun17° / 233.9106.5
Jul17° / 183.910.26.4
Aug19° / 263.210.97.6
Sep22° / 10°465.411.87.7
Oct24° / 13°1039.412.87.3
Nov27° / 15°11811.113.66.6
Dec28° / 18°13611.9145.8

Chance of rain

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

Jesús María gets about 970 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 Oct 4 to Apr 19, peaking in December at about 39% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 16.

December is the wettest month by volume, with 136 mm over about 12 wet days; July is the driest, with 18 mm.

0%10%20%30%40%50%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetDec 13 · 39%Aug 16 · 9%
Rain on a day (%)Rain days
Jan3611
Feb3711
Mar3511
Apr299
May217
Jun144
Jul124
Aug113
Sep185
Oct309
Nov3711
Dec3912

Monthly rainfall

Over a full year, Jesús María collects about 970 mm of rain across 97 wet days — roughly 81 mm in an average month.

It doesn’t fall evenly. December is the wettest month with 136 mm, while July is the driest at just 18 mm. The three wettest months alone bring about 41% of the year’s total.

0255075100125150175JanFebMarAprMayJunJulAugSepOctNovDec131112131893923182646103118136
Rainfall (mm)Rain days
Jan13111
Feb11211
Mar13111
Apr899
May397
Jun234
Jul184
Aug263
Sep465
Oct1039
Nov11811
Dec13612

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Jesús María, 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 18 and lasts for 3.6 months, ending around October 4. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 77% of the time on average.

The cloudier part of the year begins around January 29 and lasts for 4.6 months, ending around June 17. The cloudiest month is May, when it is overcast or mostly cloudy 44% 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%JanFebMarAprMayJunJulAugSepOctNovDecAug 12 · 78%May 17 · 54%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan6535
Feb6337
Mar6238
Apr6139
May5644
Jun6535
Jul7228
Aug7723
Sep7327
Oct6436
Nov6535
Dec6535

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 January 1, brings about 14 hours of light; the shortest, around June 9, only 10 hours — a swing of roughly 4 hours.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.86:328:20
Feb13.16:578:05
Mar12.27:197:33
Apr11.37:396:54
May10.58:006:26
Jun10.08:176:17
Jul10.28:176:27
Aug10.97:556:46
Sep11.87:167:05
Oct12.86:387:24
Nov13.66:147:50
Dec14.06:138:13

Sunny days

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

Jesús María averages about 15 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 12 and 21 days.

The sunnier stretch runs 4.2 months, from around Jun 12 to Oct 18. The sunniest month is August, with roughly 20 sunny days (bright).

The greyest month is January, down near 13 sunny days — about 35% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 1421 daysJan 812 days
Sunny daysSky
Jan13Mixed
Feb13Mixed
Mar15Mixed
Apr14Mixed
May13Mixed
Jun16Bright
Jul19Bright
Aug20Bright
Sep18Bright
Oct16Bright
Nov14Mixed
Dec14Mixed

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 Jesús María, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 4.8 months, from around November 17 to April 11. The muggiest month is February, when the air feels humid, muggy or worse about 71% of the time.

The most comfortable stretch runs from around April 12 to November 16, and July 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%JanFebMarAprMayJunJulAugSepOctNovDecJul 16 · 100%Feb 3 · 26%oppressivemuggycomfortabledryhumidhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan1118303190
Feb11183426101
Mar2024292250
Apr502516810
May77138100
Jun9172000
Jul9640000
Aug9441000
Sep8992000
Oct692010200
Nov452821600
Dec2423292040

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 Jesús María is steady company: average speeds sit near 11 km/hcalm — in every month of the year, with no meaningful windy or calm season.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeOct 27 · 12 km/hFeb 26 · 10 km/h
Wind speed (km/h)Feels
Jan10calm
Feb10calm
Mar10calm
Apr10calm
May10calm
Jun10calm
Jul11calm
Aug11calm
Sep12calm
Oct12calm
Nov12calm
Dec11calm

Hazard calendar for Jesús María

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Jesús María's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Best time to visit Jesús María

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late November, Jesús María 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 Jesús María for general outdoor tourist activities is from early February to early December, with a peak score in the second week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationSep 14 · 7.8

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
Jan5.7good
Feb6.4good
Mar6.8good
Apr7.2good
May6.8good
Jun6.5good
Jul6.5good
Aug7.6ideal
Sep7.7ideal
Oct7.3good
Nov6.6good
Dec5.8good

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 Jesús María for hot-weather activities is from early October to mid April, with a peak score in the third week of January.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationJan 21 · 7.1

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 Jesús María, 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 29°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 17°C), pack a warm layer.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In January, Jesús María sees daytime highs around 29°C and nights near 19°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

UV index (midday) in Jesús María 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 Jesús María peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeHighModerateHighVery highExtremeJan 19UV 14Jun 21UV 4
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr7High
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep7Very high
Oct11Extreme
Nov12Extreme
Dec13Extreme

Average hourly UV index in Jesús María

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 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.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan97
Feb97
Mar85.5
Apr62.5
May4.50
Jun30
Jul30
Aug50
Sep6.53
Oct86
Nov96.5
Dec97
Almanac & agriculture

Growing season

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

Jesús María is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about July 22 to July 10 (354 days); outside that window a hard frost is an occasional risk.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecreliably frost-freereliably frost-freeJul 2290%Jul 1090%
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May990
Jun950
Jul9110
Aug960
Sep990
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. Jesús María banks about 2,846 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.

01,0002,0003,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan423
Feb348
Mar339
Apr240
May142
Jun55
Jul30
Aug100
Sep171
Oct265
Nov330
Dec404

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.

Jesús María receives about 4.9 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 2.8 and 7.0 kWh/m².

The brighter stretch of the year lasts 6.1 months, from around Sep 9 to Mar 14. The brightest month is December, averaging about 6.9 kWh/m² (intense).

The dimmest month is June, down near 2.8 kWh/m² — roughly 59% less than the December peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseDec 177.0 kWhJun 152.8 kWh
Solar energy (kWh/m²)Level
Jan6.8Intense
Feb6.0Intense
Mar4.9Bright
Apr3.8Moderate
May3.0Moderate
Jun2.8Moderate
Jul3.2Moderate
Aug4.2Bright
Sep5.1Bright
Oct5.7Bright
Nov6.7Intense
Dec7.0Intense

Where is Jesús María?

Jesús María sits at 31.0°S, 64.1°W, 533 m above sea level, in Argentina. The nearest listed city is Colonia Caroya, 5.0 km away.

Topography around Jesús María

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

Within 3 km, the terrain around Jesús María has only modest variations in elevation — a maximum elevation change of 90 m around an average of 532 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 372 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,857 m.

The land around Jesús María is covered by cropland (34%), artificial surfaces (29%) and grassland (22%) within 3 km, cropland (80%) within 16 km, and cropland (52%) within 80 km.

3 km
90 m
16 km
372 m
80 km
1,857 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
Nearby: Colonia Caroya 5.0 km · Río Ceballos 30 km · Unquillo 35 km · La Falda 39 km · Villa Allende 40 km · Cosquín 46 km · La Calera 47 km · Cordoba 48 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 Jesús María (-30.9815°, -64.0942°, elevation 533 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).