The climate in San Nicolás during October can be summarized as mild and reasonably dry.
October is in the fall / autumn in San Nicolás and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 25°C (76°F), whilst at night 9°C (47°F) is normal.
Daytime temperature | 24.5°C 76°F |
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Nightly temperature | 8.6°C 47.4°F |
Average temperature | 16.5°C 61.7°F |
Daily sunshine | 7.4 hrs |
Avg rainfall | 43 mm 1.7 ins |
Rainy days | 4 days |
Sea temperature | 28.6°C 83.6°F |
Humidity | 61% |
Windspeed | 7.9kph 5 mph |
On average October is the 6th wettest month of the year in San Nicolás with around 43mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 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 San Nicolás in October 2025.
Best places to visit in October
Hottest month: | May | 28.9°C 84°F |
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Driest month: | February | 5mm 0.2ins |
Sunniest month: | February | 8.6hrs |
Coldest month: | January | 21.7°C 71.1°F |
Wettest month: | June | 118mm 4.6ins |