January weather forecast
Colony, WY

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Weather in January

January, like December, is a freezing cold winter month in Colony, Wyoming, with an average temperature fluctuating between 30.7°F (-0.7°C) and 17.6°F (-8°C).

Temperature

Colony commences January with an average high-temperature of a still freezing cold 30.7°F (-0.7°C), maintaining a close resemblance to the previous month. Colony's average low-temperature in the month of January is recorded at a still subzero cold 17.6°F (-8°C).

Humidity

With an average relative humidity of 80%, January is the most humid month.

Rainfall

January is the month with the least rainfall. Rain falls for 2.8 days and accumulates 0.43" (11mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Colony, in January, snow falls for 9 days, with typically accumulated 2.32" (59mm) of snow. Throughout the year, in Colony, Wyoming, there are 52.1 snowfall days, and 23.54" (598mm) of snow is accumulated.

Daylight

In January, the average length of the day in Colony is 9h and 16min.
On the first day of the month, sunrise is at 7:34 am and sunset at 4:25 pm. On the last day of January, in Colony, sunrise is at 7:17 am and sunset at 5:02 pm MST.

Sunshine

The average sunshine in January in Colony is 5.7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Colony. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is it in Colony in January?

January temperatures in Colony, Wyoming, vary between a high-temperature of 30.7°F (-0.7°C) and a low-temperature of 17.6°F (-8°C).

What is the most humid month in Colony?

January is the most humid month, with an average relative humidity of 80%.

What is the average humidity in January in Colony?

In January, the average relative humidity is 80%.

What is the driest month in Colony?

The month with the least rainfall is January, when the rain falls for 2.8 days and typically collects 0.43" (11mm) of precipitation.

How many days does it rain in January in Colony?

In January, in Colony, Wyoming, the rain falls for 2.8 days. Throughout January, 0.43" (11mm) of precipitation is accumulated.

How many days does it snow in January in Colony?

In Colony, Wyoming, in January, during 9 snowfall days, 2.32" (59mm) of snow is typically accumulated.

What is the average length of the day in January in Colony?

In January, the average day length is 9h and 16min.

What time are sunrise and sunset in January in Colony?

In January, on the first day of the month, sunrise is at 7:34 am and sunset at 4:25 pm. On the last day of the month, in Colony, Wyoming, sunrise is at 7:17 am and sunset at 5:02 pm MST.

How long on average sun shines in January in Colony?

The average sunshine duration in January in Colony, Wyoming, is 5.7h.

When is the lowest UV index in Colony?

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

What is the UV index reading in January in Colony?

The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
30.4°F -0.9°C
30.7°F -0.7°C
31.3°F -0.4°C
Average low temperature
18.1°F -7.7°C
17.6°F -8°C
17.1°F -8.3°C
Average pressure
30.13" 765mmHg
30.14" 766mmHg
30.13" 765mmHg
Average wind speed
10.1mph 16.3km/h
10.4mph 16.7km/h
9.6mph 15.4km/h
Average max. wind speed
10.8mph 17.4km/h
11.3mph 18.2km/h
10.4mph 16.7km/h
Average wind speed gusts
18.1mph 29.1km/h
18.6mph 29.9km/h
16.2mph 26.1km/h
Average humidity
78%
80%
77%
Average rainfall
0.59" 15mm
0.43" 11mm
0.47" 12mm
Average rainfall days
3.5
2.8
3.5
Average snowfall
2.95" 75mm
2.32" 59mm
2.91" 74mm
Average snowfall days
9.4
9
10.3
Average daylight
8h 5min
9h 2min
10h 3min
Average sunshine
5h 5min
5h 4min
5h 3min
Average sunshine days
19.5
19.1
16
Average UV index
2
2
2
Average cloud cover
40%
41%
42%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Colony, WY

Average temperature in January - Colony, WY
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in January: 17.6°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is February (17.1°F).

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Average pressure in January
Colony, WY

Average pressure in January - Colony, WY
  • Average pressure in January: 30.14"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 January
Colony, WY

Average wind speed in January - Colony, WY
  • Average wind speed in January: 10.4mph

The windiest months (with the highest average wind speed) are January and October (10.4mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in January
Colony, WY

Average humidity in January - Colony, WY
  • Average humidity in January: 80%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in January
Colony, WY

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

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in January
Colony, WY

Average rainfall days in January - Colony, WY
  • Average rainfall days in January: 2.8 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in January
Colony, WY

Average snowfall in January - Colony, WY
  • Average snowfall in January: 2.32"

The month with the highest snowfall is April (4.88").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Colony, WY

Average snowfall days in January - Colony, WY
  • Average snowfall days in January: 9 days

The month with the highest number of snowfall days is February (10.3 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
Colony, WY

Average daylight in January / Average sunshine in January - Colony, WY
  • Average daylight in January: 9h and 2min

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 January: 5h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in January
Colony, WY

Average sunshine days in January - Colony, WY
  • Average sunshine days in January: 19.1 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is April (12.6 days).

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Average UV index in January
Colony, WY

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Colony, WY

Average cloud cover in January - Colony, WY
  • Average cloud cover in January: 41

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in January
Colony, WY

Average visibility in January - Colony, 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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Colony, Wyoming, USA

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