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 snowfall 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
The arrival of February marks a slight shift to an average high-temperature of a still refreshing 63.3°F (17.4°C) from January's 63.5°F (17.5°C). During the month of February, Winnetka's nighttime temperature lowers to an average of 47.1°F (8.4°C).Humidity
The average relative humidity in February is 56%.Rainfall
February is the month with the most rainfall. Rain falls for 4.8 days and accumulates 1.22" (31mm) of precipitation.Snowfall
In Winnetka, snow does not fall in January through November.Daylight
The average length of the day in February is 10h and 59min.On the first day of the month, sunrise is at 6:51 am and sunset at 5:24 pm. On the last day of February, sunrise is at 6:23 am and sunset at 5:50 pm PST.
Sunshine
January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine in Winnetka, California.UV index
In February, the average daily maximum UV index in Winnetka is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in February suggests the following recommendations:
Exercise prevention - Warding off sunburn is urged. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average February temperature?
What is the average humidity in February?
What is the wettest month?
How many days does it rain in February?
When it does not snow?
What is the average length of the day in February?
What time are sunrise and sunset in February?
What are the months with the least sunshine?
How many hours of sunshine does Winnetka have in February?
What is the UV index intensity in February?
Average temperature in February
Winnetka, CA
- Average high temperature in February: 63.3°F
The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (61.9°F).
- Average low temperature in February: 47.1°F
The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).
Average pressure in February
Winnetka, CA
- Average pressure in February: 30.06"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in February
Winnetka, CA
- Average wind speed in February: 5.8mph
The windiest months (with the highest average wind speed) are January and December (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity in February
Winnetka, CA
- Average humidity in February: 56%
The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (47%).
Average rainfall in February
Winnetka, CA
- Average rainfall in February: 1.22"
The wettest month (with the highest rainfall) is February (1.22").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in February
Winnetka, CA
- Average rainfall days in February: 4.8 days
The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is June (1.4 days).
Average snowfall days in February
Winnetka, CA
- Average snowfall days in February: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in February /
Average sunshine in February
Winnetka, CA
- Average daylight in February: 11h 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 February: 6h and 5min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in February
Winnetka, CA
- Average sunshine days in February: 22 days
The months with the most sunshine days are August and October (27.3 days).
The month with the least sunshine days is February (22 days).
Average UV index in February
Winnetka, CA
- Average UV index in February: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in February
Winnetka, CA
- Average cloud cover in February: 21
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in February
Winnetka, 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).
Winnetka, California, USA
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