Mariposa County (Yosemite Valley)
March
Weather in Mariposa County for March 2026
Your guide to Mariposa County weather in March - trends and predictions
Expect heavy snowfall in Mariposa County during March, with an average of 19 snowy days.
In general, the average temperature in Mariposa County at the beginning of March is -0.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 2.7 °F by the end of March.
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Snow Forecast ❄️
Temperatures
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11
Dry days
1
Rainy days
19
Snow days
3°/-4°
Temperatures
14 km/h
Avg max wind
79 %
Avg humidity
Mariposa County Weather March
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2  -1° | 3 -3° | 4 0° | 5  0° | 6  -2° | 7 0° |
| 8  6° | 9 6° | 10 5° | 11  2° | 12 1° | 13  -0° | 14 -1° |
| 15 2° | 16  5° | 17 4° | 18 5° | 19  6° | 20 6° | 21 7° |
| 22 6° | 23 5° | 24 6° | 25 7° | 26 6° | 27 5° | 28 1° |
| 29 0° | 30 0° | 31 -0° |
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Temperatures trend during March in Mariposa County
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 | Moderate or heavy snow showers | 3° /-1° | 39.8 mm | 24.8 cm | |
| Mar. 2 | Heavy snow | -1° /-5° | 64.1 mm | 23 cm | |
| Mar. 3 | Moderate or heavy snow showers | -3° /-7° | 23 mm | 16.6 cm | |
| Mar. 4 | Moderate or heavy snow showers | 0° /-8° | 2.3 mm | 1.7 cm | |
| Mar. 5 | Patchy light snow | 0° /-6° | 45.8 mm | 33 cm | |
| Mar. 6 | Moderate or heavy snow with thunder | -2° /-7° | 14.6 mm | 10.5 cm | |
| Mar. 7 | Moderate or heavy snow with thunder | 0° /-8° | 0.6 mm | 0.5 cm | |
| Mar. 8 | Partly cloudy | 6° /-5° | 0 mm | 0 cm | |
| Mar. 9 | Partly cloudy | 6° /-2° | 0 mm | 0 cm | |
| Mar. 10 | Moderate or heavy snow showers | 5° /-2° | 4.7 mm | 3.4 cm | |
| Mar. 11 | Light snow showers | 2° /-2° | 4.5 mm | 3.2 cm | |
| Mar. 12 | Moderate or heavy snow showers | 1° /-5° | 68.9 mm | 8.5 cm | |
| Mar. 13 | Sunny | 0° /-8° | 102.5 mm | 37.2 cm | |
| Mar. 14 | Sunny | -1° /-8° | 31.1 mm | 22.5 cm | |
| Mar. 15 | Sunny | 2° /-4° | 5.9 mm | 4.2 cm | |
| Mar. 16 | Patchy rain possible | 5° /-2° | 0.1 mm | 0 cm | |
| Mar. 17 | Patchy rain possible | 4° /-3° | 50 mm | 26.7 cm | |
| Mar. 18 | Patchy rain possible | 5° /-3° | 2 mm | 1.5 cm | |
| Mar. 19 | Patchy light rain with thunder | 6° /-1° | 0.6 mm | 0 cm | |
| Mar. 20 | Patchy rain possible | 6° /-1° | 0 mm | 0 cm | |
| Mar. 21 | Sunny | 7° /0° | 0 mm | 0 cm | |
| Mar. 22 | Patchy rain possible | 6° /0° | 6.1 mm | 4.4 cm | |
| Mar. 23 | Moderate or heavy snow with thunder | 5° /-3° | 24.9 mm | 18 cm | |
| Mar. 24 | Moderate or heavy snow with thunder | 6° /-1° | 4.3 mm | 3.1 cm | |
| Mar. 25 | Moderate or heavy snow showers | 7° /0° | 0.2 mm | 0.1 cm | |
| Mar. 26 | Patchy rain possible | 6° /-2° | 0 mm | 0 cm | |
| Mar. 27 | Patchy moderate snow | 5° /-2° | 1.9 mm | 1.4 cm | |
| Mar. 28 | Moderate or heavy snow with thunder | 1° /-4° | 17.5 mm | 12.6 cm | |
| Mar. 29 | Moderate or heavy snow showers | 0° /-6° | 5.6 mm | 4.1 cm | |
| Mar. 30 | Moderate or heavy snow with thunder | 0° /-6° | 7 mm | 5.1 cm | |
| Mar. 31 | Moderate or heavy snow with thunder | 0° /-6° | 44.8 mm | 9.7 cm | |
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Important Notice
Our weather forecast for Mariposa County 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 Mariposa County forecast closer to your planned date for the most up-to-date weather information.
Mariposa County in March - FAQ
What are the expected maximum and minimum temperatures in Mariposa County during March?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Mariposa County during March?
Significant rainfall exceeding 353.4 mm is expected in Mariposa County during March, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Mariposa County in March 2026?
Mariposa County experiences an average snowfall of 226.095 cm during March, occurring over 19 days.
What are the typical wind conditions in Mariposa County during March?
The average wind speed in Mariposa County during March is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
Mariposa County snow forecast March 2026
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March rainfall patterns in Mariposa County
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Where is Mariposa County?Get accurate weather forecasts for Mariposa County, located at latitude 37.741 and longitude -119.578. Stay updated with localized weather information tailored for Mariposa County.
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