February weather forecastIrmo, SC
February
Weather in February
February continues the trend of cooler temperatures in Irmo but also serves as an introduction to warmer days ahead. The weather remains stable, with minor fluctuations in temperature marking the transition from winter to spring. The average snowfall rises slightly, reaching 0.43" (11mm), indicating the last of the winter's wrath. However, February doesn’t necessarily mean staying indoors as it promises plenty of daytime and sunshine hours. Looking ahead, the arrival of March brings with it a further increase in temperature and longer daylight hours.Temperature
Irmo experiences a minor change to a moderate 56.8°F (13.8°C) in average high-temperature during February, closely reflecting January. Throughout February, the average low-temperature records at a wintry 40.5°F (4.7°C).Humidity
The average relative humidity in February is 73%.Rainfall
In Irmo, in February, it is raining for 10.8 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 147.8 rainfall days, and 28.23" (717mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. February is the month with the most snowfall. Snow falls for 0.4 days and accumulates 0.43" (11mm) of snow.Daylight
The average length of the day in February is 10h and 59min.On the first day of the month, sunrise is at 7:21 am and sunset at 5:54 pm. On the last day of February, sunrise is at 6:53 am and sunset at 6:20 pm EST.
Sunshine
The average sunshine in February is 6.7h.UV index
The average daily maximum UV index in February is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 3 in February suggests the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Irmo, SC
- Average high temperature in February: 56.8°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in February: 40.5°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).
Average pressure in February
Irmo, SC
- Average pressure in February: 30.11"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in February
Irmo, SC
- Average wind speed in February: 8.2mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in February
Irmo, SC
- Average humidity in February: 73%
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (70%).
Average rainfall in February
Irmo, SC
- Average rainfall in February: 2.32"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in February
Irmo, SC
- Average rainfall days in February: 10.8 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is October (7.8 days).
Average snowfall in February
Irmo, SC
- Average snowfall in February: 0.43"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in February
Irmo, SC
- Average snowfall days in February: 0.4 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in February /
Average sunshine in February
Irmo, SC
- Average daylight in February: 11h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in February: 6h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in February
Irmo, SC
- Average sunshine days in February: 15.8 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in February
Irmo, SC
- Average UV index in February: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in February
Irmo, SC
- Average cloud cover in February: 41
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility in February
Irmo, SC
- 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).
