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
Keystone's February average high-temperature settles at an icy 35.8°F (2.1°C), showing a near match with the preceding month. Keystone, during February, witnesses an average low-temperature of 23.5°F (-4.7°C).Humidity
January, February and December, with an average relative humidity of 83%, are the most humid months.Rainfall
February is the month with the least rainfall. Rain falls for 5.4 days and accumulates 0.98" (25mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. February is the month with the most snowfall. Snow falls for 8.8 days and accumulates 2.2" (56mm) of snow.Daylight
The average length of the day in February is 10h and 41min.On the first day of the month, sunrise is at 7:50 am and sunset at 5:58 pm. On the last day of February, in Keystone, sunrise is at 7:15 am and sunset at 6:31 pm EST.
Sunshine
In February, the average sunshine is 4.6h.UV index
In Keystone, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 2 in February leads to these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What are the most humid months in Keystone?
What is the average humidity in February?
What is the driest month?
How much does it rain in February?
What is the snowiest month?
How much does it snow in Keystone in February?
How many hours of daylight does Keystone have in February?
When are sunrise and sunset in February?
How many hours of sunshine does Keystone have in February?
What is the UV index reading in February?
Average temperature in February
Keystone, IN
- Average high temperature in February: 35.8°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 (31.6°F).
- Average low temperature in February: 23.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in February
Keystone, IN
- Average pressure in February: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Keystone, IN
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in February
Keystone, IN
- Average humidity in February: 83%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in February
Keystone, IN
- Average rainfall in February: 0.98"
The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in February
Keystone, IN
- Average rainfall days in February: 5.4 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in February
Keystone, IN
- Average snowfall in February: 2.2"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Keystone, IN
- Average snowfall days in February: 8.8 days
The month with the highest number of snowfall days is January (9.6 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, IN
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in February: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in February
Keystone, IN
- Average sunshine days in February: 14.9 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in February
Keystone, IN
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Keystone, IN
- Average cloud cover in February: 62
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in February
Keystone, IN
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Keystone, Indiana, USA
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