February weather forecastHayes, SD
February
Weather in February
The last month of the winter, February, is a cold month in Hayes, South Dakota, with an average temperature varying between 18.5°F (-7.5°C) and 32.9°F (0.5°C).Temperature
The high-temperature average in February for Hayes is a cold 32.9°F (0.5°C), staying closely aligned with January's conditions. Hayes's temperature lowers to a mean of 18.5°F (-7.5°C) during the nights in February.Humidity
In Hayes, the average relative humidity in February is 75%.Rainfall
In Hayes, in February, during 2.6 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Hayes, during the entire year, the rain falls for 95.3 days and collects up to 13.74" (349mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. February is the month with the most snowfall. Snow falls for 8.9 days and accumulates 3.15" (80mm) of snow.Daylight
In Hayes, the average length of the day in February is 10h and 29min.On the first day of February, sunrise is at 7:02 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 5:31 pm MST.
Sunshine
January and February, with an average of 5.2h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 2 in February interprets 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. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Hayes, SD
- Average high temperature in February: 32.9°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in February: 18.5°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in February
Hayes, SD
- 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 (29.85"Hg).
Average wind speed in February
Hayes, SD
- Average wind speed in February: 10.1mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is February (10.1mph).
Average humidity in February
Hayes, SD
- Average humidity in February: 75%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (47%).
Average rainfall in February
Hayes, SD
- Average rainfall in February: 0.55"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in February
Hayes, SD
- Average rainfall days in February: 2.6 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in February
Hayes, SD
- Average snowfall in February: 3.15"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Hayes, SD
- Average snowfall days in February: 8.9 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Hayes, SD
- Average daylight in February: 10h and 30min
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: 5h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days in February
Hayes, SD
- Average sunshine days in February: 17.5 days
The month with the most sunshine days is December (21.1 days).
The months with the least sunshine days are April and June (14.1 days).
Average UV index in February
Hayes, SD
- Average UV index in February: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Hayes, SD
- Average cloud cover in February: 45
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility in February
Hayes, SD
- 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).
