March weather forecastPittsburg, CA
March
Weather in March
The first month of the spring, March, is an enjoyable month in Pittsburg, California, with an average temperature ranging between min 44.1°F (6.7°C) and max 63.7°F (17.6°C).Temperature
Pittsburg, California, marks the onset of March with an average high-temperature of an enjoyable 63.7°F (17.6°C), a subtle shift from February's 59.9°F (15.5°C). An average low-temperature of 44.1°F (6.7°C) is observed during the March nights.Humidity
January and March, with an average relative humidity of 73%, are the most humid months.Rainfall
In Pittsburg, in March, during 12.7 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Pittsburg, during the entire year, the rain falls for 66.9 days and collects up to 10.39" (264mm) of precipitation.Daylight
The average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:37 am and sunset at 6:01 pm PST. On the last day of March, sunrise is at 6:52 am and sunset at 7:30 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 7.9h.UV index
In Pittsburg, the average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in March converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Pittsburg, CA
- Average high temperature in March: 63.7°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in March: 44.1°F
The months with the highest average low temperature are August and September (57.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in March
Pittsburg, CA
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Pittsburg, CA
- Average wind speed in March: 5.9mph
The windiest months (with the highest average wind speed) are May and June (7.6mph).
The calmest months (with the lowest average wind speed) are January and November (4.5mph).
Average humidity in March
Pittsburg, CA
- Average humidity in March: 73%
The months with the highest relative humidity are January and March (73%).
The month with the lowest relative humidity is September (53%).
Average rainfall in March
Pittsburg, CA
- Average rainfall in March: 1.89"
The wettest month (with the highest rainfall) is February (2.01").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in March
Pittsburg, CA
- Average rainfall days in March: 12.7 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is August (0.9 days).
Average daylight in March /
Average sunshine in March
Pittsburg, 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 36min).
- Average sunshine in March: 7h and 54min
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
Pittsburg, CA
- Average sunshine days in March: 17.5 days
The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.5 days).
Average UV index in March
Pittsburg, CA
- Average UV index in March: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in March
Pittsburg, CA
- Average cloud cover in March: 36
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in March
Pittsburg, 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).





