Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The commencement of March sees a minor shift in the average high-temperature, moving from a comfortable 62.4°F (16.9°C) in February to a still refreshing 67.8°F (19.9°C). Riverdale records an average temperature drop to a chilly 47.8°F (8.8°C) in March.Humidity
In March, the average relative humidity in Riverdale is 62%.Rainfall
The months with the most rainfall are January through March, with an average 1.54" (39mm) of precipitation.Daylight
The average length of the day in March is 11h and 59min.On the first day of March in Riverdale, California, sunrise is at 6:28 am and sunset at 5:54 pm PST. On the last day of the month, sunrise is at 6:45 am and sunset at 7:21 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 March, the average sunshine is 8.6h.UV index
In March, the average daily maximum UV index in Riverdale, California, is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 5 in March interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the temperature in March in Riverdale?
What is the average humidity in March in Riverdale?
What is the rainiest month in Riverdale?
How much does it rain in Riverdale in March?
What is the average length of the day in March in Riverdale?
When are sunrise and sunset in March in Riverdale?
When does Daylight Saving Time (DST) start in March in Riverdale?
How many hours of sunshine does Riverdale have in March?
What is the UV index intensity in March in Riverdale?
Average temperature in March
Riverdale, CA
- Average high temperature in March: 67.8°F
The warmest month (with the highest average high temperature) is July (102.2°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in March: 47.8°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is December (43°F).
Average pressure in March
Riverdale, CA
- Average pressure in March: 30.06"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in March
Riverdale, CA
- Average wind speed in March: 5.8mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest months (with the lowest average wind speed) are January and November (4.8mph).
Average humidity in March
Riverdale, CA
- Average humidity in March: 62%
The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (30%).
Average rainfall in March
Riverdale, CA
- Average rainfall in March: 1.54"
The wettest months (with the highest rainfall) are January, February and March (1.54").
The driest month (with the least rainfall) is August (0.08").
Average rainfall days in March
Riverdale, CA
- Average rainfall days in March: 9.6 days
The month with the highest number of rainy days is March (9.6 days).
The month with the least rainy days is August (0.8 days).
Average daylight in March /
Average sunshine in March
Riverdale, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 8h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in March
Riverdale, CA
- Average sunshine days in March: 20.6 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (19.4 days).
Average UV index in March
Riverdale, CA
- Average UV index in March: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in March
Riverdale, CA
- Average cloud cover in March: 28
The months with the most cloud cover are March and December (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in March
Riverdale, 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).
Riverdale, California, USA
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