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
February welcomes an average high-temperature of a still wintry 33.8°F (1°C), not much different from the preceding month. In Porcupine, the average temperature during the nights of February drops to a freezing cold 18.9°F (-7.3°C).Humidity
In February, the average relative humidity is 77%.Rainfall
In Porcupine, in February, it is raining for 2.5 days, with typically 0.79" (20mm) of accumulated precipitation. In Porcupine, during the entire year, the rain falls for 86.7 days and collects up to 13.66" (347mm) of precipitation.Snowfall
Months with snowfall in Porcupine are January through May, September through December. February is the month with the most snowfall. Snow falls for 11.5 days and accumulates 4.02" (102mm) of snow.Daylight
The average length of the day in February in Porcupine is 10h and 33min.On the first day of the month, sunrise is at 7:04 am and sunset at 5:00 pm. On the last day of February, in Porcupine, sunrise is at 6:25 am and sunset at 5:37 pm MST.
Sunshine
With an average of 5.2h of sunshine, February has the least sunshine of the year.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: During February, 2 as the daily maximum UV index converts into the following advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is it in Porcupine in February?
What is the average humidity in February in Porcupine?
How many days does it rain in February in Porcupine?
What is the snowiest month in Porcupine?
How much does it snow in Porcupine in February?
What is the average length of the day in February in Porcupine?
When are sunrise and sunset in February in Porcupine?
What is the month with the least sunshine in Porcupine?
How long on average sun shines in February in Porcupine?
What is the month with the lowest UV index in Porcupine?
How high is the UV index in February in Porcupine?
Average temperature in February
Porcupine, SD
- Average high temperature in February: 33.8°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in February: 18.9°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in February
Porcupine, SD
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in February
Porcupine, SD
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (10.2mph).
Average humidity in February
Porcupine, SD
- Average humidity in February: 77%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (48%).
Average rainfall in February
Porcupine, SD
- Average rainfall in February: 0.79"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in February
Porcupine, SD
- Average rainfall days in February: 2.5 days
The month with the highest number of rainy days is May (13.1 days).
The months with the least rainy days are February and December (2.5 days).
Average snowfall in February
Porcupine, SD
- Average snowfall in February: 4.02"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July and August (0").
Average snowfall days in February
Porcupine, SD
- Average snowfall days in February: 11.5 days
The month with the highest number of snowfall days is February (11.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Porcupine, SD
- Average daylight in February: 10h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in February: 5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in February
Porcupine, SD
- Average sunshine days in February: 14.8 days
The month with the most sunshine days is September (22.8 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in February
Porcupine, SD
- 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
Porcupine, SD
- Average cloud cover in February: 44
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in February
Porcupine, 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).
Porcupine, South Dakota, USA
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