Constitución Weather in May
What's the weather like in Constitución (Maule) in May 2026?
The climate in Constitución during May can be summarized as mild and damp.
May is in the fall / autumn in Constitución and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 7°C (45°F) is normal.
| Daytime temperature | 15.5°C 59.9°F |
|---|---|
| Nightly temperature | 7.1°C 44.8°F |
| Average temperature | 11.3°C 52.3°F |
| Daily sunshine | 4.6 hrs |
| Avg rainfall | 113 mm 4.4 ins |
| Rainy days | 5 days |
| Sea temperature | 14.3°C 57.7°F |
| Humidity | 88% |
| Windspeed | 7.6kph 5 mph |
On average May is the 3rd wettest month of the year in Constitución with around 113mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 5 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 Constitución
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 Constitución in May 2025.
Other monthly averages
Constitución weather stats
| Hottest month: | January | 22.3°C 72.1°F |
|---|---|---|
| Driest month: | February | 3mm 0.1ins |
| Sunniest month: | January | 11.7hrs |
| Coldest month: | July | 13.4°C 56.1°F |
| Wettest month: | July | 172mm 6.8ins |
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