Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
February brings a marginal elevation to a comfortable 62.4°F (16.9°C) from January's 59.4°F (15.2°C) in Riverdale's average high-temperatures. Nighttime temperature in Riverdale lowers to an average of 44.6°F (7°C) in February.Humidity
The average relative humidity in February in Riverdale, California, is 65%.Rainfall
The wettest months are January through March, with an average 1.54" (39mm) of rainfall.Daylight
In Riverdale, the average length of the day in February is 10h and 53min.On the first day of February, sunrise is at 7:00 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 5:53 pm PST.
Sunshine
In Riverdale, the average sunshine in February is 6.5h.UV index
In February, the average daily maximum UV index in Riverdale is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 4 in February interprets into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are February temperatures in Riverdale?
What is the average humidity in February in Riverdale?
What is the rainiest month in Riverdale?
How many days does it rain in February in Riverdale?
What is the average length of the day in February in Riverdale?
When is the sunrise / sunset in February in Riverdale?
How many hours of sunshine does Riverdale have in February?
What is the UV index intensity in February in Riverdale?
Average temperature in February
Riverdale, CA
- Average high temperature in February: 62.4°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 February: 44.6°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 February
Riverdale, CA
- Average pressure in February: 30.08"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 February
Riverdale, CA
- Average wind speed in February: 5.3mph
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 February
Riverdale, CA
- Average humidity in February: 65%
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 February
Riverdale, CA
- Average rainfall in February: 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 February
Riverdale, CA
- Average rainfall days in February: 7.7 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 February /
Average sunshine in February
Riverdale, CA
- Average daylight in February: 10h and 5min
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 February: 6h and 3min
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 February
Riverdale, CA
- Average sunshine days in February: 19.4 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 February
Riverdale, CA
- Average UV index in February: 4
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 February
Riverdale, CA
- Average cloud cover in February: 26
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 February
Riverdale, CA
- Average visibility in February: 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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