January weather forecast
Timber Lake, SD

Weather in January

January, the same as December, in Timber Lake, South Dakota, is a freezing cold winter month, with temperature in the range of an average high of 23°F (-5°C) and an average low of 9°F (-12.8°C).

Temperature

January is the coldest month, with an average high-temperature of 23°F (-5°C) and an average low-temperature of 9°F (-12.8°C).

Humidity

January is the most humid month in Timber Lake, with an average relative humidity of 87%.

Rainfall

January is the month with the least rainfall in Timber Lake. Rain falls for 2.3 days and accumulates 0.47" (12mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Timber Lake, South Dakota. In Timber Lake, in January, snow falls for 11.8 days, with typically accumulated 2.87" (73mm) of snow. In Timber Lake, during the entire year, snow falls for 49.4 days and aggregates up to 19.09" (485mm) of snow.

Daylight

In Timber Lake, the average length of the day in January is 9h and 12min.
On the first day of January, sunrise is at 7:24 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:49 pm MST.

Sunshine

With an average of 4.1h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Timber Lake, South Dakota, are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 1 in January interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Timber Lake?

The coldest month in Timber Lake is January, with an average high-temperature of 23°F (-5°C) and an average low-temperature of 9°F (-12.8°C).

What is the temperature in January in Timber Lake?

The average high-temperature, in January, in Timber Lake, South Dakota, is 23°F (-5°C), while the average low-temperature is 9°F (-12.8°C).

What is the most humid month in Timber Lake?

January is the most humid month, with an average relative humidity of 87%.

What is the average humidity in January in Timber Lake?

The average relative humidity in January is 87%.

What is the driest month in Timber Lake?

The month with the least rainfall is January, when the rain falls for 2.3 days and typically collects 0.47" (12mm) of precipitation.

How much does it rain in Timber Lake in January?

In Timber Lake, in January, it is raining for 2.3 days, with typically 0.47" (12mm) of accumulated precipitation.

How many days does it snow in January in Timber Lake?

In Timber Lake, South Dakota, in January, snow falls for 11.8 days, with typically accumulated 2.87" (73mm) of snow.

How many hours of daylight does Timber Lake have in January?

In Timber Lake, the average day length in January is 9h and 12min.

What time are sunrise and sunset in January in Timber Lake?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:11 pm. On the last day of the month, in Timber Lake, South Dakota, sunrise is at 7:06 am and sunset at 4:49 pm MST.

What is the month with the least sunshine in Timber Lake?

The month with the least sunshine is January, with an average of 4.1h of sunshine.

How long on average sun shines in January in Timber Lake?

In Timber Lake, the average sunshine duration in January is 4.1h.

What are the months with the lowest UV index in Timber Lake?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Timber Lake.

What is the UV index intensity in January in Timber Lake?

In January, the average daily maximum UV index in Timber Lake is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability 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 January
Timber Lake, SD

Average temperature in January - Timber Lake, SD
  • Average high temperature in January: 23°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in January: 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 (9°F).

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Average pressure in January
Timber Lake, SD

Average pressure in January - Timber Lake, SD
  • Average pressure in January: 30.16"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Timber Lake, SD

Average wind speed in January - Timber Lake, SD
  • Average wind speed in January: 10mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

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Average humidity in January
Timber Lake, SD

Average humidity in January - Timber Lake, SD
  • Average humidity in January: 87%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in January
Timber Lake, SD

Average rainfall in January - Timber Lake, SD
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in January
Timber Lake, SD

Average rainfall days in January - Timber Lake, SD
  • Average rainfall days in January: 2.3 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in January
Timber Lake, SD

Average snowfall in January - Timber Lake, SD
  • Average snowfall in January: 2.87"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Timber Lake, SD

Average snowfall days in January - Timber Lake, SD
  • Average snowfall days in January: 11.8 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Timber Lake, SD

Average daylight in January / Average sunshine in January - Timber Lake, SD
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
Timber Lake, SD

Average sunshine days in January - Timber Lake, SD
  • Average sunshine days in January: 18 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

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Average UV index in January
Timber Lake, SD

Average UV index in January - Timber Lake, SD
  • Average UV index in January: 1

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in January
Timber Lake, SD

Average cloud cover in January - Timber Lake, SD
  • Average cloud cover in January: 56

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).

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Average visibility in January
Timber Lake, SD

Average visibility in January - Timber Lake, SD
  • Average visibility in January: 5mi

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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