San Diego (CA)
March
Weather in San Diego, California for March 2027
Your guide to San Diego weather in March - trends and predictions
In general, the average temperature in San Diego at the beginning of March is 15.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.4 °F by the end of March.
San Diego experiences moderate rainfall in March, with an average of 6 rainy days and a total precipitation of 94.2 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
17°/11°
Temperatures
19 km/h
Avg max wind
74 %
Avg humidity
San Diego Weather March
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Temperatures trend during March in San Diego
See the weather trend as well as the moving average line
March weather in San Diego day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Light rain shower | 15° /11° | 1.4 mm | 3 | |
| Mar. 2 |  Sunny | 15° /10° | 1.5 mm | 3 | |
| Mar. 3 | Sunny | 16° /10° | 0.7 mm | 4 | |
| Mar. 4 |  Partly cloudy | 15° /11° | 0.1 mm | 4 | |
| Mar. 5 |  Overcast | 15° /11° | 5.7 mm | 4 | |
| Mar. 6 | Overcast | 16° /10° | 6.9 mm | 4 | |
| Mar. 7 | Overcast | 16° /9° | 19.2 mm | 4 | |
| Mar. 8 | Partly cloudy | 19° /9° | 0 mm | 5 | |
| Mar. 9 | Partly cloudy | 18° /10° | 0 mm | 5 | |
| Mar. 10 | Partly cloudy | 17° /11° | 0 mm | 5 | |
| Mar. 11 |  Mist | 15° /11° | 6.5 mm | 4 | |
| Mar. 12 | Fog | 19° /12° | 0.1 mm | 4 | |
| Mar. 13 | Overcast | 18° /12° | 14.5 mm | 5 | |
| Mar. 14 | Overcast | 17° /12° | 3.3 mm | 4 | |
| Mar. 15 | Light rain shower | 16° /11° | 7.5 mm | 4 | |
| Mar. 16 | Overcast | 19° /11° | 0.2 mm | 4 | |
| Mar. 17 | Mist | 18° /11° | 0.1 mm | 4 | |
| Mar. 18 | Mist | 19° /11° | 0.1 mm | 4 | |
| Mar. 19 | Fog | 21° /12° | 0 mm | 5 | |
| Mar. 20 | Partly cloudy | 19° /12° | 0.8 mm | 5 | |
| Mar. 21 | Light rain shower | 18° /11° | 3.2 mm | 5 | |
| Mar. 22 | Light rain shower | 18° /12° | 4 mm | 4 | |
| Mar. 23 | Light rain shower | 17° /12° | 2.5 mm | 4 | |
| Mar. 24 | Partly cloudy | 18° /12° | 3.9 mm | 4 | |
| Mar. 25 | Overcast | 18° /11° | 0.1 mm | 4 | |
| Mar. 26 | Partly cloudy | 18° /11° | 0.1 mm | 5 | |
| Mar. 27 |  Cloudy | 19° /10° | 0 mm | 5 | |
| Mar. 28 | Partly cloudy | 18° /11° | 0 mm | 5 | |
| Mar. 29 |  Light drizzle | 17° /12° | 0.4 mm | 4 | |
| Mar. 30 | Light rain shower | 16° /11° | 7.5 mm | 4 | |
| Mar. 31 | Mist | 16° /11° | 4 mm | 3 | |
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Important Notice
Our weather forecast for San Diego in March 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 Diego forecast closer to your planned date for the most up-to-date weather information.
Change Month
San Diego in March - FAQ
What are the expected maximum and minimum temperatures in San Diego during March?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in San Diego during March?
Moderate rainfall is anticipated in San Diego during March, with a total of 94.2 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in San Diego during March?
The average wind speed in San Diego during March is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in San Diego
Explore the daily rainfall trends and prepare for San Diegos March weather 💧
Typically, San Diego has 6 rainy days in March with a total of 94.2 mm of rainfall.
UV exposure in San Diego during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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