Pichilemu Weather in May

What's the weather like in Pichilemu (O'Higgins) in May 2025?

The climate in Pichilemu during May can be summarized as mild and damp.

May is in the fall / autumn in Pichilemu 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.

Pichilemu weather averages (imperial / metric)
Daytime temperature 15.1°C 59.1°F
Nightly temperature 6.6°C 43.8°F
Average temperature 10.8°C 51.4°F
Daily sunshine 4.5 hrs
Avg rainfall 108 mm 4.3 ins
Rainy days 4 days
Sea temperature 14.8°C 58.6°F
Humidity 86%
Windspeed 7.6kph 5 mph

On average May is the 3rd wettest month of the year in Pichilemu with around 108mm 4.3 inches of rain making it a damp 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 4.5 hours of sunshine per day.

May temperatures in Pichilemu

Pichilemu average temperature in May

May rainfall

Pichilemu average rain in May

May hourly sunshine

Pichilemu average rain in May

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 Pichilemu in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Pichilemu weather stats

Pichilemu weather statistics
Hottest month: January 23.1°C 73.6°F
Driest month: January 1mm 0ins
Sunniest month: January 11.6hrs
Coldest month: July 12.9°C 55.2°F
Wettest month: July 166mm 6.5ins
Map showing location of Pichilemu (-34.38333, -72) Pichilemu map pin © Google

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