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 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 advent of February observes an average high-temperature of a still wintry 36.3°F (2.4°C), nearly identical to January's 33.1°F (0.6°C). Rock Island experiences a steady low-temperature of 24.1°F (-4.4°C) throughout February.Humidity
In Rock Island, the average relative humidity in February is 84%.Rainfall
In Rock Island, in February, during 11.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Rock Island, during the entire year, the rain falls for 111.7 days and collects up to 10.71" (272mm) of precipitation.Snowfall
January through April, September, November and December are months with snowfall. In February, it is snowing for 7.2 days. Throughout February, 3.74" (95mm) of snow is accumulated. Throughout the year, there are 31.6 snowfall days, and 18.86" (479mm) of snow is accumulated.Daylight
In February, the average length of the day in Rock Island is 10h and 19min.On the first day of February in Rock Island, Washington, sunrise is at 7:26 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:44 pm PST.
Sunshine
The average sunshine in February in Rock Island is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: During February, 2 as the daily maximum UV index converts into the following advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold is it in Rock Island in February?
What is the average humidity in February in Rock Island?
How much does it rain in Rock Island in February?
How much does it snow in Rock Island in February?
What is the average length of the day in February in Rock Island?
When is the sunrise / sunset in February in Rock Island?
How long on average sun shines in February in Rock Island?
What is the month with the lowest UV index in Rock Island?
What is the UV index reading in February in Rock Island?
Average temperature in February
Rock Island, WA
- Average high temperature in February: 36.3°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in February: 24.1°F
The month with the highest average low temperature is August (56.3°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure in February
Rock Island, WA
- Average pressure in February: 30.09"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in February
Rock Island, WA
- Average wind speed in February: 4.3mph
The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest month (with the lowest average wind speed) is December (3.7mph).
Average humidity in February
Rock Island, WA
- Average humidity in February: 84%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (44%).
Average rainfall in February
Rock Island, WA
- Average rainfall in February: 1.02"
The wettest months (with the highest rainfall) are January and December (1.57").
The driest months (with the least rainfall) are July and August (0.24").
Average rainfall days in February
Rock Island, WA
- Average rainfall days in February: 11.3 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in February
Rock Island, WA
- Average snowfall in February: 3.74"
The month with the highest snowfall is December (5.98").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in February
Rock Island, WA
- Average snowfall days in February: 7.2 days
The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in February /
Average sunshine in February
Rock Island, WA
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in February: 5h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in February
Rock Island, WA
- Average sunshine days in February: 12.6 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in February
Rock Island, WA
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Rock Island, WA
- Average cloud cover in February: 44
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in February
Rock Island, WA
- Average visibility in February: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Rock Island, Washington, USA
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