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Ezeiza, Buenos Aires Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Ezeiza, Buenos Aires?
Ezeiza, Buenos Aires gets 903 mm of precipitation a year over about 71 rainy days. January is the warmest month (average high 32°C) and July the coldest (average low 4°C).
Humid subtropical climate
Ezeiza, Buenos Aires has hot summers and mild winters. Daytime highs range from about 16°C in July to 32°C in January. February is usually the wettest month. The most comfortable time to visit is typically April to June and August to October, when daytime highs sit near 21°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Jun–Aug | 5° | 17° |
| Spring | Sep–Nov | 11° | 24° |
| Summer | Dec–Feb | 17° | 31° |
| Autumn | Mar–May | 12° | 24° |
How much rain does Ezeiza get?
Ezeiza gets 903 mm of precipitation in an average year, spread over about 71 days with measurable rain. That is more rainy days than 86% of Argentina.
February is the wettest month, with 99 mm. June is the driest, with 45 mm. October has the most rainy days, about 8.
Ezeiza weather by month
Ezeiza weather in January
In January, Ezeiza averages a high of 32°C and a low of 18°C. It gets 88 mm of precipitation over about 6 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The January record high is 42°C (2022) and the record low is 7°C (2014).
Ezeiza weather in February
In February, Ezeiza averages a high of 30°C and a low of 17°C. It gets 99 mm of precipitation over about 6 rainy days. Estimated sunshine is 61% of daylight hours, derived from ERA5 cloud cover. The February record high is 39°C (2023) and the record low is 5°C (2023).
Ezeiza weather in March
In March, Ezeiza averages a high of 28°C and a low of 15°C. It gets 89 mm of precipitation over about 6 rainy days. Estimated sunshine is 59% of daylight hours, derived from ERA5 cloud cover. The March record high is 39°C (2023) and the record low is 3°C (1977).
Ezeiza weather in April
In April, Ezeiza averages a high of 24°C and a low of 12°C. It gets 90 mm of precipitation over about 6 rainy days. Estimated sunshine is 60% of daylight hours, derived from ERA5 cloud cover. The April record high is 34°C (2004) and the record low is 1°C (2012). April is one of the most comfortable months to visit.
Ezeiza weather in May
In May, Ezeiza averages a high of 20°C and a low of 8°C. It gets 61 mm of precipitation over about 5 rainy days. Estimated sunshine is 54% of daylight hours, derived from ERA5 cloud cover. The May record high is 30°C (1997) and the record low is -4°C (2007). May is one of the most comfortable months to visit.
Ezeiza weather in June
In June, Ezeiza averages a high of 17°C and a low of 5°C. It gets 45 mm of precipitation over about 5 rainy days. Estimated sunshine is 45% of daylight hours, derived from ERA5 cloud cover. The June record high is 28°C (2024) and the record low is -6°C (2002). June is one of the most comfortable months to visit.
Ezeiza weather in July
In July, Ezeiza averages a high of 16°C and a low of 4°C. It gets 54 mm of precipitation over about 5 rainy days. Estimated sunshine is 53% of daylight hours, derived from ERA5 cloud cover. The July record high is 32°C (1979) and the record low is -6°C (2011).
Ezeiza weather in August
In August, Ezeiza averages a high of 18°C and a low of 6°C. It gets 46 mm of precipitation over about 5 rainy days. Estimated sunshine is 54% of daylight hours, derived from ERA5 cloud cover. The August record high is 34°C (2009) and the record low is -5°C (1997). August is one of the most comfortable months to visit.
Ezeiza weather in September
In September, Ezeiza averages a high of 21°C and a low of 8°C. It gets 61 mm of precipitation over about 6 rainy days. Estimated sunshine is 52% of daylight hours, derived from ERA5 cloud cover. The September record high is 34°C (2013) and the record low is -4°C (1990). September is one of the most comfortable months to visit.
Ezeiza weather in October
In October, Ezeiza averages a high of 23°C and a low of 11°C. It gets 94 mm of precipitation over about 8 rainy days. Estimated sunshine is 59% of daylight hours, derived from ERA5 cloud cover. The October record high is 36°C (2021) and the record low is -2°C (1991). October is one of the most comfortable months to visit.
Ezeiza weather in November
In November, Ezeiza averages a high of 27°C and a low of 13°C. It gets 91 mm of precipitation over about 7 rainy days. Estimated sunshine is 62% of daylight hours, derived from ERA5 cloud cover. The November record high is 38°C (2022) and the record low is 0°C (2007).
Ezeiza weather in December
In December, Ezeiza averages a high of 31°C and a low of 16°C. It gets 85 mm of precipitation over about 7 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The December record high is 40°C (1999) and the record low is 4°C (1980).
Sunshine, humidity and wind in Ezeiza
January is the sunniest month in Ezeiza, with estimated sunshine of 64% of daylight hours from ERA5 cloud cover. June is the cloudiest, at 45%. The annual cloud-cover estimate is 57% of daylight hours; it is not a measurement of sunshine duration. Ezeiza is cloudier than 74% of Argentina.
Humidity peaks in June at 78% and is lowest in December at 62%.
Ezeiza has about 17 days a year above 32°C. Ezeiza is cooler than 67% of Argentina.
First and last freeze in Ezeiza
The first fall freeze in Ezeiza typically comes around June 5, and the last spring freeze around September 5. That leaves a frost-free growing season of about 273 days.
Ezeiza weather records
These records cover MINISTRO PISTARINI during 1973–2025. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Ezeiza station is 42°C, on January 15, 2022. The coldest is -6°C, on June 23, 2002.
The wettest day in the available station history brought 283 mm of precipitation, on May 26, 1990.
26 all-time records have been set at the station since 1973.
The best time to visit Ezeiza
The most comfortable time to visit is typically April to June and August to October, when daytime highs sit near 21°C.
Winter (June–August) is mild, with average highs around 17°C and lows near 5°C.
Spring (September–November) is warm, with average highs around 24°C and lows near 11°C.
Summer (December–February) is hot, with average highs around 31°C and lows near 17°C.
Autumn (March–May) is warm, with average highs around 24°C and lows near 12°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 18° | 32° | 88 mm | 6 | 63% | 64% | 42° | 7° |
| February | 17° | 30° | 99 mm | 6 | 67% | 61% | 39° | 5° |
| March | 15° | 28° | 89 mm | 6 | 72% | 59% | 39° | 3° |
| April | 12° | 24° | 90 mm | 6 | 76% | 60% | 34° | 1° |
| May | 8° | 20° | 61 mm | 5 | 76% | 54% | 30° | -4° |
| June | 5° | 17° | 45 mm | 5 | 78% | 45% | 28° | -6° |
| July | 4° | 16° | 54 mm | 5 | 75% | 53% | 32° | -6° |
| August | 6° | 18° | 46 mm | 5 | 70% | 54% | 34° | -5° |
| September | 8° | 21° | 61 mm | 6 | 70% | 52% | 34° | -4° |
| October | 11° | 23° | 94 mm | 8 | 66% | 59% | 36° | -2° |
| November | 13° | 27° | 91 mm | 7 | 64% | 62% | 38° | 0° |
| December | 16° | 31° | 85 mm | 7 | 62% | 64% | 40° | 4° |
Station: MINISTRO PISTARINI, 4 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1973–2025; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Ezeiza climate questions
How much rain does Ezeiza get?
Ezeiza gets 903 mm of precipitation in an average year, over about 71 rainy days.
What is the wettest month in Ezeiza?
February is the wettest month in Ezeiza, with 99 mm. June is the driest, with 45 mm.
How many rainy days does Ezeiza have a year?
Ezeiza has about 71 days with measurable rain in an average year. October has the most, about 8.
What is the hottest month in Ezeiza?
January is the warmest month in Ezeiza, with an average high of 32°C.
What is the coldest month in Ezeiza?
July is the coldest month in Ezeiza, with an average low of 4°C.
What is the record high temperature in Ezeiza?
Within the available 1973–2025 station history, the record high at the Ezeiza station is 42°C, set on January 15, 2022. The record low is -6°C, on June 23, 2002.
What is the sunniest month in Ezeiza?
January is the sunniest month in Ezeiza, with estimated sunshine of 64% of daylight hours from ERA5 cloud cover. June is the cloudiest.
When is the first frost in Ezeiza?
The first fall freeze in Ezeiza typically comes around June 5. The last spring freeze is around September 5.
What is the best time to visit Ezeiza?
The most comfortable time to visit is typically April to June and August to October, when daytime highs sit near 21°C.