The climate in Veinticinco de Mayo during September can be summarized as mild and a little damp.
September is in the spring in Veinticinco de Mayo and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 9°C (49°F) is normal.
Daytime temperature | 18.6°C 65.4°F |
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Nightly temperature | 9.3°C 48.7°F |
Average temperature | 13.9°C 57°F |
Daily sunshine | 6.7 hrs |
Avg rainfall | 99 mm 3.9 ins |
Rainy days | 9 days |
Sea temperature | 12.3°C 54.1°F |
Humidity | 75% |
Windspeed | 17.3kph 11 mph |
On average September is the 4th wettest month of the year in Veinticinco de Mayo with around 99mm 3.9 inches of rain making it a a little damp 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 6.7 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 Veinticinco de Mayo in September 2025.
Best places to visit in September
Hottest month: | January | 28.9°C 84°F |
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Driest month: | April | 80mm 3.1ins |
Sunniest month: | January | 9.9hrs |
Coldest month: | July | 15°C 59°F |
Wettest month: | February | 112mm 4.4ins |