Climate and average weather in Campana

In Campana, the summers are hot, fairly dry, and mostly clear and the winters are mild and partly cloudy.

Best: early August to late December

Over the course of the year, the temperature in Campana typically varies from 6°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 Campana for warm-weather activities are from early February to late May and early August to late December.

Hottest
Jan
29°
Coldest
Jul
Wettest
Oct
128 mm
Driest
Jun
55 mm
Rain / yr
1044 mm
88 wet days
Daylight
9.7–14.3 h
shortest–longest
Elevation
19 m
34.2°S
Clearest
Jan
43% cloud

Campana 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 early August to late December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Campana, 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 21 to March 20, with daily high temperatures above 26°C. The hottest month of the year in Campana is January, with an average high of 29°C and low of 18°C.

The cool season lasts 2.9 months, from May 24 to August 19, with daily high temperatures below 18°C. The coldest month of the year in Campana is July, with an average low of 6°C and high of 15°C.

Days typically run about 10°C warmer than nights year-round.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2918
Feb2818
Mar2616
Apr2313
May1910
Jun167
Jul156
Aug177
Sep199
Oct2212
Nov2514
Dec2817

Average hourly temperature in Campana

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

Campana 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° / 18°937.7145.8
Feb28° / 18°1078.313.36.3
Mar26° / 16°1007.612.37.2
Apr23° / 13°998.111.27.2
May19° / 10°68610.26.6
Jun16° / 556.19.85.4
Jul15° / 595.9105.1
Aug17° / 645.710.76.3
Sep19° / 746.611.86.8
Oct22° / 12°1289.512.96.9
Nov25° / 14°997.813.87.3
Dec28° / 17°1008.614.26.4

Chance of rain

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

Campana gets about 1044 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 3.1 months, from around Jan 22 to Apr 24, peaking in February at about 31% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 21.

October is the wettest month by volume, with 128 mm over about 10 wet days; June is the driest, with 55 mm.

0%10%20%30%40%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetFeb 5 · 31%Jul 21 · 17%
Rain on a day (%)Rain days
Jan268
Feb298
Mar258
Apr268
May206
Jun206
Jul196
Aug196
Sep227
Oct2910
Nov278
Dec289

Monthly rainfall

Over a full year, Campana collects about 1044 mm of rain across 88 wet days — roughly 87 mm in an average month.

It doesn’t fall evenly. October is the wettest month with 128 mm, while June is the driest at just 55 mm. The three wettest months alone bring about 32% of the year’s total.

0255075100125150JanFebMarAprMayJunJulAugSepOctNovDec9310710099685559647412899100
Rainfall (mm)Rain days
Jan938
Feb1078
Mar1008
Apr998
May686
Jun556
Jul596
Aug646
Sep747
Oct12810
Nov998
Dec1009

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Campana, 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 4 and lasts for 5.7 months, ending around April 24. The clearest month is January, when the sky is clear, mostly clear, or partly cloudy 65% of the time on average.

The cloudier part of the year begins around April 25 and lasts for 3.6 months, ending around August 13. The cloudiest month is June, 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%JanFebMarAprMayJunJulAugSepOctNovDecJan 21 · 67%May 26 · 45%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan6535
Feb6436
Mar6337
Apr5743
May4951
Jun4852
Jul5050
Aug5545
Sep5446
Oct5149
Nov5941
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 December 13, brings about 14 h 18 min of light; the shortest, around June 14, only 9 h 42 min — a swing of roughly 4 h 36 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan14.06:048:07
Feb13.36:327:49
Mar12.36:587:13
Apr11.27:226:30
May10.27:455:59
Jun9.88:045:48
Jul10.08:045:59
Aug10.77:386:21
Sep11.86:566:44
Oct12.96:157:07
Nov13.85:477:35
Dec14.25:448:00

Sunny days

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

Campana averages about 13 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 10 and 16 days.

The sunnier stretch runs 5.8 months, from around Nov 8 to May 4. The sunniest month is December, with roughly 16 sunny days (bright).

The greyest month is May, down near 11 sunny days — about 28% fewer than the December peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightDec 816 daysMay 2610 days
Sunny daysSky
Jan16Bright
Feb14Mixed
Mar15Mixed
Apr13Mixed
May11Mixed
Jun10Mixed
Jul11Mixed
Aug13Mixed
Sep12Mixed
Oct12Mixed
Nov14Mixed
Dec16Bright

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 Campana, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 4.9 months, from around November 16 to April 12. The muggiest month is February, when the air feels humid, muggy or worse about 69% of the time.

The most comfortable stretch runs from around April 13 to November 15, and July is the most comfortable month — the air is dry or comfortable 98% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 19 · 99%Feb 11 · 30%oppressivemuggyhumidcomfortabledryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan141927318
Feb1417283010
Mar232228225
Apr49261781
May7218820
Jun869410
Jul908200
Aug879300
Sep8212510
Oct60251320
Nov42302170
Dec252529174

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 Campana is steady company: average speeds sit near 12 km/hlight breeze — in every month of the year, with no meaningful windy or calm season.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeSep 3 · 14 km/hMar 1 · 11 km/h
Wind speed (km/h)Feels
Jan12light breeze
Feb12calm
Mar12calm
Apr12calm
May12calm
Jun12light breeze
Jul12light breeze
Aug13light breeze
Sep14light breeze
Oct14light breeze
Nov13light breeze
Dec13light breeze

Best time to visit Campana

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around mid August, Campana 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 times of year to visit Campana for general outdoor tourist activities run from mid February to late May and again from mid August to late December, with a peak score in the last week of March.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationMar 29 · 7.5

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
Jan5.8good
Feb6.3good
Mar7.2good
Apr7.2good
May6.6good
Jun5.4fair
Jul5.1fair
Aug6.2good
Sep6.8good
Oct6.9good
Nov7.2good
Dec6.4good

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 Campana for hot-weather activities is from early November to early April, with a peak score in the third week of January.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationJan 19 · 7.6

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 Campana, 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 and sun protection. In the cold season around July (highs near 15°C), pack a warm layer.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In January, Campana sees daytime highs around 29°C and nights near 18°C. Pack light clothes and sun protection. About 8 days see rain.

Sea temperature near Campana

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 25°C and coldest in July near 13°C.

It's comfortable for a long swim from Nov 8 to Apr 22 — about 5.5 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar24Refreshing
Apr21Refreshing
May17Cool
Jun14Bracing
Jul13Bracing
Aug14Bracing
Sep15Cool
Oct18Cool
Nov21Refreshing
Dec23Refreshing

UV index (midday) in Campana 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 Campana peaks around January 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 13Jun 18UV 3
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar10Very high
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme

Average hourly UV index in Campana

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
Feb8.56
Mar7.55
Apr5.51.5
May30
Jun00
Jul1.50
Aug40
Sep61
Oct74
Nov8.56
Dec96.5

Air quality in Campana by month

GoodModeratePoorUnhealthyVery unhealthy

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 Campana is worst in August — around 20 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (November, 10 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodAug 1619 µg/m³Nov 2310 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb11Good
Mar12Moderate
Apr11Good
May14Moderate
Jun16Moderate
Jul16Moderate
Aug20Moderate
Sep15Moderate
Oct13Moderate
Nov10Good
Dec11Good
Almanac & agriculture

Growing season

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

Campana is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about August 1 to July 4 (338 days); outside that window a hard frost is an occasional risk.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecreliably frost-freereliably frost-freeAug 190%Jul 490%
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May980
Jun930
Jul8919
Aug950
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. Campana banks about 2,628 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.

01,0002,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan430
Feb364
Mar345
Apr227
May128
Jun36
Jul10
Aug68
Sep124
Oct216
Nov292
Dec387

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.

Campana receives about 4.8 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 2.2 and 7.4 kWh/m².

The brighter stretch of the year lasts 5.9 months, from around Sep 22 to Mar 21. The brightest month is December, averaging about 7.4 kWh/m² (intense).

The dimmest month is June, down near 2.3 kWh/m² — roughly 69% less than the December peak.

0123456789JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseDec 127.4 kWhJun 182.2 kWh
Solar energy (kWh/m²)Level
Jan7.3Intense
Feb6.3Intense
Mar5.1Bright
Apr3.7Moderate
May2.7Moderate
Jun2.3Moderate
Jul2.5Moderate
Aug3.4Moderate
Sep4.6Bright
Oct5.6Bright
Nov6.9Intense
Dec7.4Intense

Where is Campana?

Campana sits at 34.2°S, 59.0°W, 19 m above sea level, in Argentina. The nearest listed city is Zárate, 10 km away.

Topography around Campana

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

Within 3 km, the terrain around Campana has only modest variations in elevation — a maximum elevation change of 33 m around an average of 9 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 57 m; within 80 km, only modest variations in elevation — a maximum elevation change of 81 m.

The land around Campana is covered by artificial surfaces (40%) within 3 km, grassland (28%), wetland (25%) and trees (20%) within 16 km, and cropland (29%) and wetland (26%) within 80 km.

3 km
33 m
16 km
57 m
80 km
81 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
Nearby: Zárate 10 km · Pilar 33 km · Tortuguitas 39 km · Ingeniero Pablo Nogués 42 km · José C. Paz 43 km · General Pacheco 43 km · Los Polvorines 44 km · Tigre 45 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 Campana (-34.1633°, -58.9592°, elevation 19 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. 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).