February weather forecast
Rockyford, SD

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Weather in February

February, the last month of the winter in Rockyford, is also an icy month, with an average temperature varying between 33.8°F (1°C) and 18.9°F (-7.3°C).

Temperature

February's arrival shows an average high-temperature of a still icy 33.8°F (1°C), hardly different from the previous month. During February, Rockyford sees a mean low-temperature of 18.9°F (-7.3°C).

Humidity

In February, the average relative humidity in Rockyford is 77%.

Rainfall

In February, the rain falls for 2.5 days. Throughout February, 0.79" (20mm) of precipitation is accumulated. In Rockyford, during the entire year, the rain falls for 86.7 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. The month with the most snowfall is February, when snow falls for 11.5 days and typically aggregates up to 4.02" (102mm) of snow.

Daylight

In February, the average length of the day is 10h and 32min.
On the first day of the month, sunrise is at 7:06 am and sunset at 5:00 pm. On the last day of February, in Rockyford, sunrise is at 6:26 am and sunset at 5:38 pm MST.

Sunshine

With an average of 5.2h of sunshine, February has the least sunshine of the year in Rockyford.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 2 during February, leads to the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

How cold is it in Rockyford in February?

The average high-temperature and low-temperature in Rockyford, South Dakota, during February are 33.8°F (1°C) and 18.9°F (-7.3°C) respectively.

What is the average humidity in February in Rockyford?

The average relative humidity in February in Rockyford, South Dakota, is 77%.

How much does it rain in Rockyford in February?

In Rockyford, in February, during 2.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

When does it snow the most in Rockyford?

February is the month with the most snowfall. Snow falls for 11.5 days and accumulates 4.02" (102mm) of snow.

How many days does it snow in February in Rockyford?

In Rockyford, South Dakota, during February, snow falls for 11.5 days and regularly aggregates up to 4.02" (102mm) of snow.

How many hours of daylight does Rockyford have in February?

In Rockyford, South Dakota, the average day length in February is 10h and 32min.

When is the sunrise / sunset in February in Rockyford?

In February, on the first day of the month, sunrise is at 7:06 am and sunset at 5:00 pm. On the last day of the month, in Rockyford, sunrise is at 6:26 am and sunset at 5:38 pm MST.

What is the month with the least sunshine in Rockyford?

With an average of 5.2h of sunshine, February has the least sunshine of the year.

How many hours of sunshine does Rockyford have in February?

In February, the average sunshine duration in Rockyford, South Dakota, is 5.2h.

What is the month with the lowest UV index in Rockyford?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in February in Rockyford?

In February, the average daily maximum UV index in Rockyford is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Rockyford, SD

Average temperature in February - Rockyford, 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).

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Average pressure in February
Rockyford, SD

Average pressure in February - Rockyford, 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).

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Average wind speed in February
Rockyford, SD

Average wind speed in February - Rockyford, 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).

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Average humidity in February
Rockyford, SD

Average humidity in February - Rockyford, 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%).

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Average rainfall in February
Rockyford, SD

Average rainfall in February - Rockyford, 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").

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Average rainfall days in February
Rockyford, SD

Average rainfall days in February - Rockyford, 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).

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Average snowfall in February
Rockyford, SD

Average snowfall in February - Rockyford, 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").

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Average snowfall days in February
Rockyford, SD

Average snowfall days in February - Rockyford, 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).

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Average daylight in February /
Average sunshine in February
Rockyford, SD

Average daylight in February / Average sunshine in February - Rockyford, SD
  • Average daylight in February: 10h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
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).

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Average sunshine days in February
Rockyford, SD

Average sunshine days in February - Rockyford, 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).

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Average UV index in February
Rockyford, SD

Average UV index in February - Rockyford, 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).

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Average cloud cover in February
Rockyford, SD

Average cloud cover in February - Rockyford, 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).

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Average visibility in February
Rockyford, SD

Average visibility in February - Rockyford, 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).

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Rockyford, South Dakota, USA

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