March weather forecastMount Wilson, CA
March
Weather in March
The first month of the spring, March, is still a refreshing month in Mount Wilson, California, with an average temperature varying between 45.1°F (7.3°C) and 64.6°F (18.1°C).Temperature
The beginning of March reveals an average high-temperature of a still enjoyable 64.6°F (18.1°C), showing minimal deviation from the previous month. Throughout March nights, Mount Wilson registers an average low-temperature of 45.1°F (7.3°C).Humidity
March is the most humid month, with an average relative humidity of 56%.Rainfall
In Mount Wilson, in March, during 6.4 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 50.3 rainfall days, and 8.7" (221mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Mount Wilson, California, in March, during 0.5 snowfall days, 0.16" (4mm) of snow is typically accumulated. In Mount Wilson, during the entire year, snow falls for 3.5 days and aggregates up to 7.32" (186mm) of snow.Daylight
In March, the average length of the day in Mount Wilson is 12h and 0min.On the first day of March, sunrise is at 6:19 am and sunset at 5:48 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:12 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 Mount Wilson, the average sunshine in March is 8.9h.UV index
In Mount Wilson, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 in March translates into these instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Mount Wilson, CA
- Average high temperature in March: 64.6°F
The warmest month (with the highest average high temperature) is August (86.2°F).
The month with the lowest average high temperature is December (58.5°F).
- Average low temperature in March: 45.1°F
The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is December (43.3°F).
Average pressure in March
Mount Wilson, CA
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in March
Mount Wilson, CA
- Average wind speed in March: 5.5mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity in March
Mount Wilson, CA
- Average humidity in March: 56%
The month with the highest relative humidity is March (56%).
The month with the lowest relative humidity is August (45%).
Average rainfall in March
Mount Wilson, CA
- Average rainfall in March: 1.02"
The wettest month (with the highest rainfall) is February (1.73").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in March
Mount Wilson, CA
- Average rainfall days in March: 6.4 days
The month with the highest number of rainy days is March (6.4 days).
The month with the least rainy days is June (1.3 days).
Average snowfall in March
Mount Wilson, CA
- Average snowfall in March: 0.16"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Mount Wilson, CA
- Average snowfall days in March: 0.5 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Mount Wilson, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in March: 8h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).
Average sunshine days in March
Mount Wilson, CA
- Average sunshine days in March: 24.2 days
The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (21.4 days).
Average UV index in March
Mount Wilson, CA
- Average UV index in March: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in March
Mount Wilson, CA
- Average cloud cover in March: 22
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in March
Mount Wilson, 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).
