January weather forecast
Lander, WY

Magnificence in the nature scenes around the stunning Sinks Canyon in Lander, Wyoming
Magnificence in the nature scenes around the stunning Sinks Canyon in Lander, Wyoming

Weather in January

January, like December, is a freezing cold winter month in Lander, Wyoming, with an average temperature ranging between min 13.5°F (-10.3°C) and max 29.7°F (-1.3°C).

Temperature

In Lander, Wyoming, the average high-temperature in January is essentially the same as in December - a still subzero cold 29.7°F (-1.3°C). In January, the average low-temperature is 13.5°F (-10.3°C).

Humidity

The average relative humidity in January is 77%.

Rainfall

January is the month with the least rainfall in Lander. Rain falls for 6.3 days and accumulates 0.43" (11mm) of precipitation.

Snowfall

Months with snowfall in Lander, Wyoming, are January through May, September through December. In January, in Lander, it is snowing for 8.4 days. Throughout January, 3.03" (77mm) of snow is accumulated. Throughout the year, in Lander, there are 56.6 snowfall days, and 39.65" (1007mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 28min.
On the first day of the month, sunrise is at 7:45 am and sunset at 4:51 pm. On the last day of January, sunrise is at 7:30 am and sunset at 5:26 pm MST.

Sunshine

The months with the least sunshine are January and February, with an average of 6.9h of sunshine.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Lander. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in January in Lander?

The average high-temperature, in January, in Lander, Wyoming, is 29.7°F (-1.3°C), while the average low-temperature is 13.5°F (-10.3°C).

What is the average humidity in January in Lander?

In Lander, Wyoming, the average relative humidity in January is 77%.

What is the driest month in Lander?

January is the month with the least rainfall in Lander. Rain falls for 6.3 days and accumulates 0.43" (11mm) of precipitation.

How much does it rain in Lander in January?

In Lander, Wyoming, during January, the rain falls for 6.3 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How much does it snow in Lander in January?

In Lander, in January, during 8.4 snowfall days, 3.03" (77mm) of snow is typically accumulated.

How many hours of daylight does Lander have in January?

The average day length in January in Lander is 9h and 28min.

What time are sunrise and sunset in January in Lander?

In January, on the first day of the month, sunrise is at 7:45 am and sunset at 4:51 pm. On the last day of the month, in Lander, Wyoming, sunrise is at 7:30 am and sunset at 5:26 pm MST.

What are the months with the least sunshine in Lander?

January and February, with an average of 6.9h of sunshine, are months with the least sunshine.

How many hours of sunshine does Lander have in January?

In January, the average sunshine duration in Lander, Wyoming, is 6.9h.

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

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Lander, Wyoming.

What is the UV index intensity in January in Lander?

In Lander, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from 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
Lander, WY

Average temperature in January - Lander, WY
  • Average high temperature in January: 29.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in January: 13.5°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

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Average pressure in January
Lander, WY

Average pressure in January - Lander, WY
  • Average pressure in January: 30.23"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in January
Lander, WY

Average wind speed in January - Lander, WY
  • Average wind speed in January: 7mph

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in January
Lander, WY

Average humidity in January - Lander, WY
  • Average humidity in January: 77%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (34%).

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Average rainfall in January
Lander, WY

Average rainfall in January - Lander, WY
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in January
Lander, WY

Average rainfall days in January - Lander, WY
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is November (4.8 days).

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Average snowfall in January
Lander, WY

Average snowfall in January - Lander, WY
  • Average snowfall in January: 3.03"

The month with the highest snowfall is April (8.15").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Lander, WY

Average snowfall days in January - Lander, WY
  • Average snowfall days in January: 8.4 days

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in January /
Average sunshine in January
Lander, WY

Average daylight in January / Average sunshine in January - Lander, WY
  • Average daylight in January: 9h and 28min

The month with the longest days is June (Average daylight: 15h and 17min).
The month with the shortest days is December (Average daylight: 9h and 5min).

  • Average sunshine in January: 6h and 54min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 54min).

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Average sunshine days in January
Lander, WY

Average sunshine days in January - Lander, WY
  • Average sunshine days in January: 21.3 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is April (12.3 days).

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Average UV index in January
Lander, WY

Average UV index in January - Lander, WY
  • Average UV index in January: 2

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

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Average cloud cover in January
Lander, WY

Average cloud cover in January - Lander, WY
  • Average cloud cover in January: 23

The months with the most cloud cover are February and April (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in January
Lander, WY

Average visibility in January - Lander, WY
  • Average visibility in January: 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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