The climate in San Ramón during May can be summarized as warm, humid and damp.
May is in the fall / autumn in San Ramón and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 26.7°C 80.1°F |
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Nightly temperature | 14.9°C 58.8°F |
Average temperature | 20.8°C 69.4°F |
Daily sunshine | 6 hrs |
Avg rainfall | 107 mm 4.2 ins |
Rainy days | 8 days |
Sea temperature | 19.6°C 67.3°F |
Humidity | 74% |
Windspeed | 7.6kph 5 mph |
On average May is the 4th driest month of the year in San Ramón with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 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 San Ramón in May 2024.
Hottest month: | February | 27.1°C 80.8°F |
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Driest month: | August | 64mm 2.5ins |
Sunniest month: | May | 6hrs |
Coldest month: | July | 25.3°C 77.5°F |
Wettest month: | January | 249mm 9.8ins |