Picos Weather in October
What's the weather like in Picos (Piauí) in October 2025?
The climate in Picos during October can be summarized as very hot and dry.
October is in the spring in Picos and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 35°C (95°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 34.9°C 94.7°F |
|---|---|
| Nightly temperature | 23.4°C 74°F |
| Average temperature | 29.1°C 84.4°F |
| Daily sunshine | 9.3 hrs |
| Avg rainfall | 17 mm 0.7 ins |
| Rainy days | 9 days |
| Sea temperature | 26°C 78.8°F |
| Humidity | 46% |
| Windspeed | 12.2kph 8 mph |
On average October is the 5th driest month of the year in Picos with around 17mm 0.7 inches of rain making it a dry 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 9.3 hours of sunshine per day.
October temperatures in Picos
October rainfall
October 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 Picos in October 2025.
Other monthly averages
Best places to visit in October
Picos weather stats
| Hottest month: | October | 34.6°C 94.3°F |
|---|---|---|
| Driest month: | August | 1mm 0ins |
| Sunniest month: | August | 10hrs |
| Coldest month: | March | 30.8°C 87.4°F |
| Wettest month: | March | 174mm 6.9ins |
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