City and County of San Francisco (San Francisco)
April
Weather in City and County of San Francisco for April 2025
Your guide to City and County of San Francisco weather in April - trends and predictions
In general, the average temperature in City and County of San Francisco at the beginning of April is 15.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.6 °F by the end of April.
City and County of San Francisco experiences moderate rainfall in April, with an average of 8 rainy days and a total precipitation of 20.6 mm.
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Temperatures
Rain 🌧️
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22
Dry days
8
Rainy days
0
Snow days
16°/9°
Temperatures
19 km/h
Avg max wind
71 %
Avg humidity
City and County of San Francisco in April average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  17° | 3  15° | 4 13° | 5 14° | 6  17° | |
| 7 17° | 8 18° | 9 18° | 10 18° | 11 17° | 12 15° | 13 14° |
| 14 14° | 15 15° | 16 16° | 17 16° | 18 17° | 19 16° | 20 17° |
| 21 17° | 22 17° | 23 17° | 24 17° | 25  16° | 26 18° | 27 18° |
| 28 19° | 29 18° | 30 17° |
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Temperatures trend during April in City and County of San Francisco
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 | Sunny | 18° /9° | 0 mm | 5 | |
| Apr. 2 | Cloudy | 17° /9° | 0 mm | 4 | |
| Apr. 3 | Overcast | 15° /8° | 0.1 mm | 4 | |
| Apr. 4 | Sunny | 13° /7° | 3.1 mm | 4 | |
| Apr. 5 | Sunny | 14° /6° | 1 mm | 4 | |
| Apr. 6 | Partly cloudy | 17° /7° | 0 mm | 4 | |
| Apr. 7 | Sunny | 17° /9° | 0.8 mm | 4 | |
| Apr. 8 | Sunny | 18° /8° | 0 mm | 5 | |
| Apr. 9 | Sunny | 18° /8° | 0 mm | 5 | |
| Apr. 10 | Sunny | 18° /9° | 0 mm | 5 | |
| Apr. 11 | Sunny | 17° /9° | 0.2 mm | 4 | |
| Apr. 12 | Sunny | 15° /7° | 0 mm | 5 | |
| Apr. 13 | Sunny | 14° /6° | 6 mm | 4 | |
| Apr. 14 | Sunny | 14° /8° | 0.9 mm | 4 | |
| Apr. 15 | Sunny | 15° /7° | 0 mm | 4 | |
| Apr. 16 | Overcast | 16° /7° | 2.6 mm | 4 | |
| Apr. 17 | Sunny | 16° /8° | 0.1 mm | 4 | |
| Apr. 18 | Overcast | 17° /8° | 0.2 mm | 4 | |
| Apr. 19 | Cloudy | 16° /9° | 0.6 mm | 4 | |
| Apr. 20 | Cloudy | 17° /8° | 1.1 mm | 5 | |
| Apr. 21 | Sunny | 17° /9° | 2.2 mm | 5 | |
| Apr. 22 | Sunny | 17° /10° | 0.3 mm | 4 | |
| Apr. 23 | Partly cloudy | 17° /9° | 0 mm | 5 | |
| Apr. 24 | Sunny | 17° /9° | 0 mm | 4 | |
| Apr. 25 | Moderate or heavy rain shower | 16° /9° | 1.4 mm | 4 | |
| Apr. 26 | Partly cloudy | 18° /9° | 0 mm | 5 | |
| Apr. 27 | Sunny | 18° /8° | 0 mm | 5 | |
| Apr. 28 | Sunny | 19° /9° | 0 mm | 6 | |
| Apr. 29 | Sunny | 18° /9° | 0 mm | 5 | |
| Apr. 30 | Overcast | 17° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for City and County of San Francisco in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the City and County of San Francisco forecast closer to your planned date for the most up-to-date weather information.
City and County of San Francisco in April - FAQ
What are the expected maximum and minimum temperatures in City and County of San Francisco during April?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in City and County of San Francisco during April?
In April, City and County of San Francisco can expect light to moderate rainfall, totaling 20.6 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in City and County of San Francisco during April?
The average wind speed in City and County of San Francisco during April is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in City and County of San Francisco
Explore the daily rainfall trends and prepare for City and County of San Franciscos April weather 💧
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