February weather forecast
Deadwood, SD

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The warm setting sun has its rays spread over the scenic landscape in the colorful town of Deadwood, South Dakota
The warm setting sun has its rays spread over the scenic landscape in the colorful town of Deadwood, South Dakota

Weather in February

February remains cold in the city, and the weather conditions reflect the continuing winter season. Gradually, the city sees an increase in daytime temperature to a slightly milder 30.4°F (-0.9°C) but bear in mind, the nights remain extremely cold. As it is marginally warmer than January, the chances of snowfall decrease, but it is not unusual to see Deluge flurries now and then. The winter sky often stays cloudy, which further adds to the cold atmosphere. One might prepare for the snow and the chill before planning any outdoor activities.

Temperature

The advent of February signifies a minor shift to an average high-temperature of a still freezing cold 30.4°F (-0.9°C), aligning closely with January. During February, Deadwood's temperature falls to a steady low-temperature average of 15.4°F (-9.2°C).

Humidity

The months with the highest humidity in Deadwood are January and February, with an average relative humidity of 79%.

Rainfall

In Deadwood, South Dakota, during February, the rain falls for 3.8 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Deadwood, there are 96.1 rainfall days, and 14.02" (356mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Deadwood are January through June, September through December. In Deadwood, South Dakota, in February, during 11.1 snowfall days, 4.49" (114mm) of snow is typically accumulated. In Deadwood, during the entire year, snow falls for 66.6 days and aggregates up to 34.53" (877mm) of snow.

Daylight

In February, the average length of the day is 10h and 29min.
On the first day of February in Deadwood, South Dakota, sunrise is at 7:13 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:42 pm MST.

Sunshine

The month with the least sunshine in Deadwood is February, with an average of 5.9h of sunshine.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Deadwood. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 2 in February translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

How cold is February in Deadwood?

Deadwood in February has an average high-temperature of 30.4°F (-0.9°C) and an average low-temperature of 15.4°F (-9.2°C).

What are the most humid months in Deadwood?

The months with the highest humidity in Deadwood are January and February, with an average relative humidity of 79%.

What is the average humidity in February in Deadwood?

In February, the average relative humidity in Deadwood, South Dakota, is 79%.

How many days does it rain in February in Deadwood?

In February, in Deadwood, the rain falls for 3.8 days. Throughout February, 0.71" (18mm) of precipitation is accumulated.

How much does it snow in Deadwood in February?

In Deadwood, South Dakota, in February, snow falls for 11.1 days, with typically accumulated 4.49" (114mm) of snow.

What is the average length of the day in February in Deadwood?

In February, the average day length in Deadwood, South Dakota, is 10h and 29min.

When are sunrise and sunset in February in Deadwood?

On the first day of February in Deadwood, sunrise is at 7:13 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:42 pm MST.

What is the month with the least sunshine in Deadwood?

With an average of 5.9h of sunshine, February has the least sunshine of the year in Deadwood.

How long on average sun shines in February in Deadwood?

The average sunshine duration in February is 5.9h.

What are the months with the lowest UV index in Deadwood?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Deadwood.

What is the UV index reading in February in Deadwood?

The average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
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
Deadwood, SD

Average temperature in February - Deadwood, SD
  • Average high temperature in February: 30.4°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in February: 15.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (15.4°F).

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Average pressure in February
Deadwood, SD

Average pressure in February - Deadwood, SD
  • Average pressure in February: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in February
Deadwood, SD

Average wind speed in February - Deadwood, SD
  • Average wind speed in February: 9.1mph

The windiest month (with the highest average wind speed) is October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).

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Average humidity in February
Deadwood, SD

Average humidity in February - Deadwood, SD
  • Average humidity in February: 79%

The months with the highest relative humidity are January and February (79%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall in February
Deadwood, SD

Average rainfall in February - Deadwood, SD
  • Average rainfall in February: 0.71"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in February
Deadwood, SD

Average rainfall days in February - Deadwood, SD
  • Average rainfall days in February: 3.8 days

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is November (2.7 days).

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Average snowfall in February
Deadwood, SD

Average snowfall in February - Deadwood, SD
  • Average snowfall in February: 4.49"

The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").

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Average snowfall days in February
Deadwood, SD

Average snowfall days in February - Deadwood, SD
  • Average snowfall days in February: 11.1 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in February / Average sunshine in February - Deadwood, 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: 5h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).

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Average sunshine days in February
Deadwood, SD

Average sunshine days in February - Deadwood, SD
  • Average sunshine days in February: 15.7 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in February
Deadwood, SD

Average UV index in February - Deadwood, SD
  • Average UV index in February: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in February
Deadwood, SD

Average cloud cover in February - Deadwood, SD
  • Average cloud cover in February: 40

The months with the most cloud cover are February and April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in February
Deadwood, SD

Average visibility in February - Deadwood, 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).

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Deadwood, South Dakota, USA

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