Junín Weather in March
What's the weather like in Junín (Buenos Aires) in March 2026?
The climate in Junín during March can be summarized as warm and wet.
March is in the fall / autumn in Junín and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 26°C (79°F), whilst at night 14°C (56°F) is normal.
| Daytime temperature | 26.3°C 79.3°F |
|---|---|
| Nightly temperature | 13.5°C 56.3°F |
| Average temperature | 19.9°C 67.8°F |
| Daily sunshine | 8.4 hrs |
| Avg rainfall | 141 mm 5.6 ins |
| Rainy days | 9 days |
| Sea temperature | 20.8°C 69.5°F |
| Humidity | 75% |
| Windspeed | 9kph 6 mph |
On average March is the wettest month of the year in Junín with around 141mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
March temperatures in Junín
March rainfall
March hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Junín in March 2025.
Other monthly averages
Junín weather stats
| Hottest month: | January | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | August | 34mm 1.3ins |
| Sunniest month: | February | 9.3hrs |
| Coldest month: | July | 14.9°C 58.8°F |
| Wettest month: | March | 141mm 5.6ins |
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