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
Henry starts February with an average high-temperature of a still freezing cold 22.5°F (-5.3°C), a minor shift from January's 19.4°F (-7°C). Henry observes an average nighttime low-temperature of 8.4°F (-13.1°C) during the month of February.Humidity
The average relative humidity in February is 87%.Rainfall
The months with the least rainfall are January and February Rain falls for 2.7 days and accumulates 0.59" (15mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In February, it is snowing for 11.8 days. Throughout February, 3.35" (85mm) of snow is accumulated. Throughout the year, in Henry, there are 64.3 snowfall days, and 17.56" (446mm) of snow is accumulated.Daylight
The average length of the day in February is 10h and 27min.On the first day of the month, sunrise is at 7:49 am and sunset at 5:37 pm. On the last day of February, sunrise is at 7:07 am and sunset at 6:16 pm CST.
Sunshine
In Henry, the average sunshine in February is 4.3h.UV index
In Henry, South Dakota, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during February translates into the following guidance:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Henry in February?
What is the average humidity in February in Henry?
What is the driest month in Henry?
How many days does it rain in February in Henry?
How many days does it snow in February in Henry?
How many hours of daylight does Henry have in February?
When are sunrise and sunset in February in Henry?
How many hours of sunshine does Henry have in February?
What is the UV index intensity in February in Henry?
Average temperature in February
Henry, SD
- Average high temperature in February: 22.5°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in February: 8.4°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).
Average pressure in February
Henry, SD
- Average pressure in February: 30.16"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in February
Henry, SD
- Average wind speed in February: 10.8mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity in February
Henry, SD
- Average humidity in February: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are September and October (68%).
Average rainfall in February
Henry, SD
- Average rainfall in February: 0.59"
The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.59").
Average rainfall days in February
Henry, SD
- Average rainfall days in February: 2.7 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in February
Henry, SD
- Average snowfall in February: 3.35"
The months with the highest snowfall are January and December (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Henry, SD
- Average snowfall days in February: 11.8 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Henry, SD
- Average daylight in February: 10h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in February: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in February
Henry, SD
- Average sunshine days in February: 15.3 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in February
Henry, SD
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Henry, SD
- Average cloud cover in February: 60
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in February
Henry, SD
- Average visibility in February: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Henry, South Dakota, USA
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