The climate in Unión during March can be summarized as hot, humid and wet.
March is in the fall / autumn in Unión and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 20°C (68°F) is normal.
Daytime temperature | 30.7°C 87.3°F |
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Nightly temperature | 20.1°C 68.2°F |
Average temperature | 25.4°C 77.7°F |
Daily sunshine | 8.2 hrs |
Avg rainfall | 148 mm 5.8 ins |
Rainy days | 7 days |
Sea temperature | 24.3°C 75.7°F |
Humidity | 74% |
Windspeed | 8.6kph 5 mph |
On average March is the 5th wettest month of the year in Unión with around 148mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
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 Unión in March 2024.
Hottest month: | January | 32°C 89.6°F |
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Driest month: | July | 70mm 2.8ins |
Sunniest month: | March | 8.2hrs |
Coldest month: | June | 22°C 71.6°F |
Wettest month: | October | 172mm 6.8ins |