March weather forecastWilton, CA
March
Weather in March
The first month of the spring, March, is a comfortable month in Wilton, California, with an average temperature ranging between min 43.3°F (6.3°C) and max 63.1°F (17.3°C).Temperature
Wilton, California, experiences a subtle adjustment in high-temperatures to an enjoyable 63.1°F (17.3°C) with the onset of March, maintaining near parity with February's 59.5°F (15.3°C). Nightly temperatures drop to an average low of 43.3°F (6.3°C) in March.Humidity
March is the most humid month in Wilton, with an average relative humidity of 75%.Rainfall
March is the month with the most rainfall. Rain falls for 13.3 days and accumulates 2.91" (74mm) of precipitation.Snowfall
In Wilton, snow does not fall in January through November.Daylight
The average length of the day in March in Wilton is 11h and 59min.On the first day of the month, sunrise is at 6:35 am and sunset at 5:58 pm PST. On the last day of March, in Wilton, sunrise is at 6:50 am and sunset at 7:27 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.
Sunshine
In Wilton, the average sunshine in March is 7.8h.UV index
In Wilton, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 in March translates into these instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Wilton, CA
- Average high temperature in March: 63.1°F
The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (54.7°F).
- Average low temperature in March: 43.3°F
The month with the highest average low temperature is August (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (40.8°F).
Average pressure in March
Wilton, CA
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Wilton, CA
- Average wind speed in March: 5.3mph
The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.1mph).
Average humidity in March
Wilton, CA
- Average humidity in March: 75%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (44%).
Average rainfall in March
Wilton, CA
- Average rainfall in March: 2.91"
The wettest month (with the highest rainfall) is March (2.91").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in March
Wilton, CA
- Average rainfall days in March: 13.3 days
The month with the highest number of rainy days is March (13.3 days).
The months with the least rainy days are June, July and August (1.4 days).
Average snowfall days in March
Wilton, CA
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
Wilton, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in March: 7h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in March
Wilton, CA
- Average sunshine days in March: 16.9 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is March (16.9 days).
Average UV index in March
Wilton, CA
- Average UV index in March: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in March
Wilton, CA
- Average cloud cover in March: 37
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in March
Wilton, CA
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





