San Luis Obispo
April
Weather in San Luis Obispo for April 2025
Your guide to San Luis Obispo weather in April - trends and predictions
Until now, April 2025 in San Luis Obispo has been nearly identical to the historical average, with a temperature of 18.4 °F (showing only a slight deviation of -0.1 °F).
The forecast for the coming days of April 2025 predicts a temperature of 21.4 °F , which is warmer than usual.
In general, the average temperature in San Luis Obispo at the beginning of April is 16 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.7 °F by the end of April.
San Luis Obispo experiences moderate rainfall in April, with an average of 7 rainy days and a total precipitation of 81.8 mm.
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Temperatures
Rain 🌧️
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23
Dry days
7
Rainy days
0
Snow days
18°/8°
Temperatures
17 km/h
Avg max wind
74 %
Avg humidity
San Luis Obispo Weather April
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  16° | 2 16° | 3  15° | 4  14° | 5 16° | ||
| 6 17° | 7 18° | 8 20° | 9 25° | 10 26° | 11 26° | 12  19° |
| 13 17° | 14 16° | 15 16° | 16 17° | 17 17° | 18 18° | 19 18° |
| 20 20° | 21 23° | 22  17° | 23 15° | 24 18° | 25  14° | 26  9° |
| 27 15° | 28 20° | 29 25° | 30 23° |
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Temperatures trend during April in San Luis Obispo
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 | 16° /7° | 4.1 mm | 4 | |
| Apr. 2 | Sunny | 16° /7° | 0 mm | 5 | |
| Apr. 3 | Overcast | 15° /6° | 0 mm | 4 | |
| Apr. 4 | Moderate or heavy rain shower | 14° /6° | 2.8 mm | 4 | |
| Apr. 5 | Moderate rain at times | 16° /6° | 2.7 mm | 5 | |
| Apr. 6 | Sunny | 17° /4° | 0 mm | 5 | |
| Apr. 7 | Overcast | 18° /4° | 0 mm | 5 | |
| Apr. 8 | Sunny | 20° /6° | 0 mm | 6 | |
| Apr. 9 | Sunny | 25° /8° | 0 mm | 7 | |
| Apr. 10 | Sunny | 26° /10° | 0 mm | 7 | |
| Apr. 11 | Sunny | 26° /11° | 0 mm | 7 | |
| Apr. 12 | Patchy rain possible | 19° /9° | 0.4 mm | 5 | |
| Apr. 13 | Moderate or heavy rain shower | 17° /7° | 18 mm | 5 | |
| Apr. 14 | Moderate or heavy rain shower | 16° /7° | 14.6 mm | 4 | |
| Apr. 15 | Overcast | 16° /6° | 0 mm | 4 | |
| Apr. 16 | Sunny | 17° /7° | 0 mm | 5 | |
| Apr. 17 | Overcast | 17° /9° | 3.5 mm | 4 | |
| Apr. 18 | Overcast | 18° /9° | 0 mm | 4 | |
| Apr. 19 | Sunny | 18° /8° | 0 mm | 5 | |
| Apr. 20 | Sunny | 20° /7° | 0 mm | 6 | |
| Apr. 21 | Sunny | 23° /9° | 0 mm | 7 | |
| Apr. 22 | Cloudy | 17° /8° | 0 mm | 4 | |
| Apr. 23 | Patchy rain possible | 15° /9° | 0.3 mm | 4 | |
| Apr. 24 | Cloudy | 18° /7° | 0 mm | 1.8 | |
| Apr. 25 | Mist | 14° /7° | 0 mm | 1.8 | |
| Apr. 26 | Heavy rain | 9° /6° | 33.4 mm | 1.3 | |
| Apr. 27 | Patchy rain possible | 15° /5° | 0.3 mm | 1.3 | |
| Apr. 28 | Sunny | 20° /5° | 0 mm | 0 | |
| Apr. 29 | Sunny | 25° /9° | 0 mm | 5 | |
| Apr. 30 | Sunny | 23° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for San Luis Obispo 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 Luis Obispo forecast closer to your planned date for the most up-to-date weather information.
San Luis Obispo in April - FAQ
What are the expected maximum and minimum temperatures in San Luis Obispo during April?
Enjoy moderate daytime temperatures of up to 18° 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 Luis Obispo during April?
Moderate rainfall is anticipated in San Luis Obispo during April, with a total of 81.8 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in San Luis Obispo during April?
The average wind speed in San Luis Obispo during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in San Luis Obispo
Explore the daily rainfall trends and prepare for San Luis Obispos April weather 💧
UV exposure in San Luis Obispo during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Where is San Luis Obispo?Get accurate weather forecasts for San Luis Obispo, located at latitude 35.283 and longitude -120.66. Stay updated with localized weather information tailored for San Luis Obispo.
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