San Jose
April
Weather in San Jose for April 2025
Your guide to San Jose weather in April - trends and predictions
Until now, April 2025 in San Jose has been nearly identical to the historical average, with a temperature of 18.4 °F (showing only a slight deviation of 0.4 °F).
The forecast for the upcoming days in San Jose predicts a temperature of 22.4 °F, which is slightly above the historical average.
In general, the average temperature in San Jose at the beginning of April is 16 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24 °F by the end of April.
With an average of 5 rainy days, San Jose experiences minimal rainfall in April.
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Temperatures
Rain 🌧️
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25
Dry days
5
Rainy days
0
Snow days
20°/8°
Temperatures
15 km/h
Avg max wind
64 %
Avg humidity
San Jose Weather April
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  16° | 2  16° | 3  16° | 4 14° | 5 16° | ||
| 6 18° | 7  16° | 8  20° | 9  24° | 10 24° | 11 21° | 12 19° |
| 13 26° | 14 28° | 15  25° | 16 20° | 17 16° | 18 20° | 19 24° |
| 20 26° | 21 26° | 22 25° | 23 15° | 24 21° | 25 22° | 26 23° |
| 27 32° | 28 26° | 29 24° | 30 20° |
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Temperatures trend during April in San Jose
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 | Overcast | 16° /6° | 3.1 mm | 4 | |
| Apr. 2 | Patchy rain possible | 16° /6° | 0.1 mm | 4 | |
| Apr. 3 | Cloudy | 16° /6° | 0 mm | 4 | |
| Apr. 4 | Overcast | 14° /4° | 3.6 mm | 3 | |
| Apr. 5 | Overcast | 16° /5° | 2.9 mm | 4 | |
| Apr. 6 | Overcast | 18° /5° | 0 mm | 4 | |
| Apr. 7 | Heavy rain at times | 16° /7° | 2.7 mm | 4 | |
| Apr. 8 | Partly cloudy | 20° /7° | 0 mm | 5 | |
| Apr. 9 | Sunny | 24° /8° | 0 mm | 6 | |
| Apr. 10 | Sunny | 24° /9° | 0 mm | 6 | |
| Apr. 11 | Overcast | 21° /9° | 0 mm | 5 | |
| Apr. 12 | Patchy rain possible | 19° /10° | 1.2 mm | 1.8 | |
| Apr. 13 | Partly cloudy | 26° /9° | 0 mm | 1.8 | |
| Apr. 14 | Sunny | 28° /11° | 0 mm | 1.9 | |
| Apr. 15 | Mist | 25° /10° | 0.1 mm | 1.9 | |
| Apr. 16 | Patchy rain possible | 20° /11° | 2.9 mm | 0 | |
| Apr. 17 | Patchy rain possible | 16° /8° | 0 mm | 3 | |
| Apr. 18 | Sunny | 20° /5° | 0 mm | 4 | |
| Apr. 19 | Sunny | 24° /9° | 0 mm | 5 | |
| Apr. 20 | Sunny | 26° /10° | 0 mm | 5 | |
| Apr. 21 | Sunny | 26° /10° | 0 mm | 5 | |
| Apr. 22 | Sunny | 25° /9° | 0 mm | 5 | |
| Apr. 23 | Partly cloudy | 15° /8° | 0 mm | 4 | |
| Apr. 24 | Patchy rain possible | 21° /8° | 0 mm | 3 | |
| Apr. 25 | Sunny | 22° /9° | 0 mm | 4 | |
| Apr. 26 | Sunny | 23° /11° | 0.2 mm | 6 | |
| Apr. 27 | Sunny | 32° /14° | 0 mm | 8 | |
| Apr. 28 | Sunny | 26° /11° | 0 mm | 7 | |
| Apr. 29 | Overcast | 24° /10° | 0 mm | 6 | |
| Apr. 30 | Overcast | 20° /8° | 0 mm | 5 | |
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Important Notice
Our weather forecast for San Jose 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 San Jose forecast closer to your planned date for the most up-to-date weather information.
San Jose in April - FAQ
What are the expected maximum and minimum temperatures in San Jose during April?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in San Jose during April?
In April, San Jose can expect light to moderate rainfall, totaling 26.4 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in San Jose during April?
The average wind speed in San Jose during April is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in San Jose
Explore the daily rainfall trends and prepare for San Joses April weather 💧
UV exposure in San Jose during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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