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 onset of February brings an average high-temperature of a still freezing cold 31.1°F (-0.5°C), nearly matching the January temperature. In Grinnell, February is marked by an average low-temperature of 17.4°F (-8.1°C).Humidity
In Grinnell, the average relative humidity in February is 83%.Rainfall
In Grinnell, in February, it is raining for 4.1 days, with typically 0.51" (13mm) of accumulated precipitation. In Grinnell, during the entire year, the rain falls for 117.5 days and collects up to 13.03" (331mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Grinnell, in February, snow falls for 7.8 days, with typically accumulated 1.77" (45mm) of snow. Throughout the year, there are 30.7 snowfall days, and 6.06" (154mm) of snow is accumulated.Daylight
In Grinnell, the average length of the day in February is 10h and 38min.On the first day of the month, sunrise is at 7:23 am and sunset at 5:25 pm. On the last day of February, in Grinnell, Iowa, sunrise is at 6:45 am and sunset at 6:00 pm CST.
Sunshine
The average sunshine in February in Grinnell is 4.3h.UV index
In Grinnell, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 2 in February translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold is February in Grinnell?
What is the average humidity in February in Grinnell?
How many days does it rain in February in Grinnell?
How many days does it snow in February in Grinnell?
How many hours of daylight does Grinnell have in February?
When is the sunrise / sunset in February in Grinnell?
How many hours of sunshine does Grinnell have in February?
How high is the UV index in February in Grinnell?
Average temperature in February
Grinnell, IA
- Average high temperature in February: 31.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in February: 17.4°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in February
Grinnell, IA
- Average pressure in February: 30.14"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in February
Grinnell, IA
- Average wind speed in February: 10.5mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in February
Grinnell, IA
- Average humidity in February: 83%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Grinnell, IA
- Average rainfall in February: 0.51"
The wettest months (with the highest rainfall) are May and June (1.97").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in February
Grinnell, IA
- Average rainfall days in February: 4.1 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in February
Grinnell, IA
- Average snowfall in February: 1.77"
The month with the highest snowfall is January (1.81").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Grinnell, IA
- Average snowfall days in February: 7.8 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Grinnell, IA
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in February: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in February
Grinnell, IA
- Average sunshine days in February: 17.8 days
The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in February
Grinnell, IA
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in February
Grinnell, IA
- Average cloud cover in February: 53
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in February
Grinnell, IA
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Grinnell, Iowa, USA
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