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
With February's arrival, Keystone's weather records an average high-temperature of a still icy 39.2°F (4°C), marking little difference from January's 37.6°F (3.1°C). During February, the temperature in Keystone, Nebraska, is averaged to a low of 22.5°F (-5.3°C) at night.Humidity
In February, the average relative humidity is 69%.Rainfall
In Keystone, in February, it is raining for 4.1 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, in Keystone, there are 117.3 rainfall days, and 17.28" (439mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Keystone. The month with the most snowfall is February, when snow falls for 8.5 days and typically aggregates up to 3.23" (82mm) of snow.Daylight
The average length of the day in February is 10h and 39min.On the first day of the month, sunrise is at 6:57 am and sunset at 5:02 pm. On the last day of February, in Keystone, sunrise is at 6:20 am and sunset at 5:36 pm MST.
Sunshine
February has the least sunshine of the year in Keystone, with an average of 6h of sunshine.UV index
The months with the lowest UV index in Keystone are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In February, the maximum UV index of 2 suggests this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
How cold is February in Keystone?
What is the average humidity in February in Keystone?
How much does it rain in Keystone in February?
What is the snowiest month in Keystone?
How many days does it snow in February in Keystone?
What is the average length of the day in February in Keystone?
When are sunrise and sunset in February in Keystone?
What is the month with the least sunshine in Keystone?
How many hours of sunshine does Keystone have in February?
When is the lowest UV index in Keystone?
How high is the UV index in February in Keystone?
Average temperature in February
Keystone, NE
- Average high temperature in February: 39.2°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (37.4°F).
- Average low temperature in February: 22.5°F
The month with the highest average low temperature is July (65.8°F).
The coldest months (with the lowest average low temperature) are January and December (22.3°F).
Average pressure in February
Keystone, NE
- Average pressure in February: 30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in February
Keystone, NE
- Average wind speed in February: 10.9mph
The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity in February
Keystone, NE
- Average humidity in February: 69%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is September (53%).
Average rainfall in February
Keystone, NE
- Average rainfall in February: 0.63"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in February
Keystone, NE
- Average rainfall days in February: 4.1 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is December (3.8 days).
Average snowfall in February
Keystone, NE
- Average snowfall in February: 3.23"
The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Keystone, NE
- Average snowfall days in February: 8.5 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Keystone, NE
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in February: 6h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).
Average sunshine days in February
Keystone, NE
- Average sunshine days in February: 17.1 days
The month with the most sunshine days is November (22.7 days).
The months with the least sunshine days are May and June (10.6 days).
Average UV index in February
Keystone, NE
- Average UV index in February: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Keystone, NE
- Average cloud cover in February: 36
The month with the most cloud cover is February (Cloud cover 36).
The months with the least cloud cover are July, August and September (Cloud cover 20).
Average visibility in February
Keystone, NE
- 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).
Keystone, Nebraska, USA
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