The climate in Quepos during May can be summarized as hot, humid and very wet.
May is in the spring in Quepos and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.
Daytime temperature | 30.8°C 87.4°F |
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Nightly temperature | 23.8°C 74.8°F |
Average temperature | 27.3°C 81.1°F |
Daily sunshine | 6.6 hrs |
Avg rainfall | 398 mm 15.6 ins |
Rainy days | 17 days |
Sea temperature | 29.3°C 84.7°F |
Humidity | 84% |
Windspeed | 8.6kph 5 mph |
On average May is the 6th wettest month of the year in Quepos with around 398mm 15.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 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 Quepos in May 2025.
Hottest month: | April | 31.4°C 88.5°F |
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Driest month: | February | 28mm 1.1ins |
Sunniest month: | March | 7.9hrs |
Coldest month: | November | 28.3°C 82.9°F |
Wettest month: | October | 601mm 23.7ins |