San Francisco Weather in April
What's the weather like in San Francisco (Departamento de Antioquia) in April 2025?
The climate in San Francisco during April can be summarized as warm, humid and very wet.
April is in the spring in San Francisco and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 27.7°C 81.8°F |
|---|---|
| Nightly temperature | 16.2°C 61.1°F |
| Average temperature | 21.9°C 71.4°F |
| Daily sunshine | 4.4 hrs |
| Avg rainfall | 234 mm 9.2 ins |
| Rainy days | 21 days |
| Sea temperature | 27.2°C 81°F |
| Humidity | 76% |
| Windspeed | 11.5kph 7 mph |
On average April is the 4th wettest month of the year in San Francisco with around 234mm 9.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
April temperatures in San Francisco
April rainfall
April 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 San Francisco in April 2025.
Other monthly averages
San Francisco weather stats
| Hottest month: | March | 27.8°C 82°F |
|---|---|---|
| Driest month: | February | 106mm 4.2ins |
| Sunniest month: | January | 6.3hrs |
| Coldest month: | October | 26.2°C 79.2°F |
| Wettest month: | October | 285mm 11.2ins |
© Google