March weather forecastPenryn, CA
March
Weather in March
March, the first month of the spring in Penryn, is still a mild month, with an average temperature ranging between max 58.8°F (14.9°C) and min 41.9°F (5.5°C).Temperature
With March's arrival, Penryn notes an average high-temperature of a still mild 58.8°F (14.9°C), closely following the trend of the preceding month. Penryn temperatures generally rest at a low of 41.9°F (5.5°C) during the March nights.Humidity
With an average relative humidity of 75%, March is the most humid month.Rainfall
The month with the most rainfall is March, when the rain falls for 15.4 days and typically aggregates up to 5.63" (143mm) of precipitation.Snowfall
February, March and December are months with snowfall. March is the last month it regularly snows. During 0.3 snowfall days, in March, Penryn aggregates 0.28" (7mm) of snow. Throughout the year, there are 1.2 snowfall days, and 2.09" (53mm) of snow is accumulated.Daylight
The average length of the day in March 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 Penryn, sunrise is at 6:49 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
The average sunshine in March is 7.3h.UV index
In Penryn, the average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In March, the maximum UV index of 4 suggests this advice:
Act with care - The need to guard against sun damage is communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Penryn, CA
- Average high temperature in March: 58.8°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.4°F).
- Average low temperature in March: 41.9°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (39.2°F).
Average pressure in March
Penryn, CA
- Average pressure in March: 30.06"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in March
Penryn, CA
- Average wind speed in March: 5.7mph
The windiest months (with the highest average wind speed) are February and March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in March
Penryn, CA
- Average humidity in March: 75%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (38%).
Average rainfall in March
Penryn, CA
- Average rainfall in March: 5.63"
The wettest month (with the highest rainfall) is March (5.63").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in March
Penryn, CA
- Average rainfall days in March: 15.4 days
The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is July (1 days).
Average snowfall in March
Penryn, CA
- Average snowfall in March: 0.28"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").
Average snowfall days in March
Penryn, CA
- Average snowfall days in March: 0.3 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
Penryn, 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 18min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in March
Penryn, CA
- Average sunshine days in March: 14.6 days
The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (14.6 days).
Average UV index in March
Penryn, 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
Penryn, CA
- Average cloud cover in March: 41
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in March
Penryn, 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).
