Penco Weather in May
What's the weather like in Penco (Biobío) in May 2025?
The climate in Penco during May can be summarized as mild and very wet.
May is in the fall / autumn in Penco and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 7°C (44°F) is normal.
| Daytime temperature | 15.1°C 59.2°F |
|---|---|
| Nightly temperature | 6.7°C 44.1°F |
| Average temperature | 10.9°C 51.6°F |
| Daily sunshine | 4.6 hrs |
| Avg rainfall | 219 mm 8.6 ins |
| Rainy days | 7 days |
| Sea temperature | 14.1°C 57.4°F |
| Humidity | 87% |
| Windspeed | 8.6kph 5 mph |
On average May is the 3rd wettest month of the year in Penco with around 219mm 8.6 inches of rain making it a very 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 4.6 hours of sunshine per day.
May temperatures in Penco
May rainfall
May 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 Penco in May 2025.
Other monthly averages
Penco weather stats
| Hottest month: | January | 22.9°C 73.2°F |
|---|---|---|
| Driest month: | January | 19mm 0.7ins |
| Sunniest month: | January | 11.8hrs |
| Coldest month: | July | 12.1°C 53.8°F |
| Wettest month: | June | 269mm 10.6ins |
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