January weather forecast
Wheat Ridge, CO

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Weather in January

The heart of winter sees the lowest temperatures in Wheat Ridge, Colorado. January experiences some of the coldest days and nights compared to other months, with the maximum and minimum temperature ranging from 40.6°F (4.8°C) to 21.6°F (-5.8°C). The relative humidity is relatively high, which can contribute to cooler feeling temperatures. The extensive snowfall during this month creates a snowy wonderland, fitting the typical winter aesthetic. January offers shorter daylight hours, providing ideal settings for cozy evenings indoors.

Temperature

Wheat Ridge experiences an average high-temperature of a still cold 40.6°F (4.8°C) in January, subtly different from December's 39.6°F (4.2°C). In the month of January, the nighttime temperature dips to a steady average of 21.6°F (-5.8°C).

Humidity

In Wheat Ridge, the average relative humidity in January is 64%.

Rainfall

January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 0.35" (9mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Wheat Ridge, in January, during 6.5 snowfall days, 2.76" (70mm) of snow is typically accumulated. In Wheat Ridge, during the entire year, snow falls for 40.9 days and aggregates up to 32.17" (817mm) of snow.

Daylight

In Wheat Ridge, the average length of the day in January is 9h and 44min.
On the first day of January in Wheat Ridge, sunrise is at 7:21 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:18 pm MST.

Sunshine

In January, the average sunshine is 7.1h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: In January, the maximum UV index of 2 suggests this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. 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. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in Wheat Ridge during January?

In Wheat Ridge, 40.6°F (4.8°C) is the average high-temperature and 21.6°F (-5.8°C) is the average low-temperature during January.

What is the average humidity in January in Wheat Ridge?

In Wheat Ridge, the average relative humidity in January is 64%.

What is the driest month in Wheat Ridge?

The month with the least rainfall is January, when the rain falls for 4.3 days and typically collects 0.35" (9mm) of precipitation.

How much does it rain in Wheat Ridge in January?

In Wheat Ridge, in January, it is raining for 4.3 days, with typically 0.35" (9mm) of accumulated precipitation.

How much does it snow in Wheat Ridge in January?

In January, it is snowing for 6.5 days. Throughout January, 2.76" (70mm) of snow is accumulated.

What is the average length of the day in January in Wheat Ridge?

In January, the average day length in Wheat Ridge, Colorado, is 9h and 44min.

When are sunrise and sunset in January in Wheat Ridge?

In January, on the first day of the month, sunrise is at 7:21 am and sunset at 4:46 pm. On the last day of the month, in Wheat Ridge, Colorado, sunrise is at 7:09 am and sunset at 5:18 pm MST.

How long on average sun shines in January in Wheat Ridge?

In Wheat Ridge, Colorado, the average sunshine duration in January is 7.1h.

What is the month with the lowest UV index in Wheat Ridge?

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

What is the UV index reading in January in Wheat Ridge?

In January, the average daily maximum UV index in Wheat Ridge, Colorado, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Wheat Ridge, CO

Average temperature in January - Wheat Ridge, CO
  • Average high temperature in January: 40.6°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (39.6°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (59.5°F).
The coldest months (with the lowest average low temperature) are February and December (20.7°F).

Average pressure in January
Wheat Ridge, CO

Average pressure in January - Wheat Ridge, CO
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).

Average wind speed in January
Wheat Ridge, CO

Average wind speed in January - Wheat Ridge, CO
  • Average wind speed in January: 6.2mph

The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest month (with the lowest average wind speed) is September (5.6mph).

Average humidity in January
Wheat Ridge, CO

Average humidity in January - Wheat Ridge, CO
  • Average humidity in January: 64%

The month with the highest relative humidity is February (66%).
The months with the lowest relative humidity are June and August (41%).

Average rainfall in January
Wheat Ridge, CO

Average rainfall in January - Wheat Ridge, CO
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in January
Wheat Ridge, CO

Average rainfall days in January - Wheat Ridge, CO
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is November (3.3 days).

Average snowfall in January
Wheat Ridge, CO

Average snowfall in January - Wheat Ridge, CO
  • Average snowfall in January: 2.76"

The month with the highest snowfall is February (5.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Wheat Ridge, CO

Average snowfall days in January - Wheat Ridge, CO
  • Average snowfall days in January: 6.5 days

The month with the highest number of snowfall days is February (8.6 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Wheat Ridge, CO

Average daylight in January / Average sunshine in January - Wheat Ridge, CO
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 7h and 1min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

Average sunshine days in January
Wheat Ridge, CO

Average sunshine days in January - Wheat Ridge, CO
  • Average sunshine days in January: 22.3 days

The month with the most sunshine days is November (23.9 days).
The month with the least sunshine days is July (13.5 days).

Average UV index in January
Wheat Ridge, CO

Average UV index in January - Wheat Ridge, CO
  • 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).

Average cloud cover in January
Wheat Ridge, CO

Average cloud cover in January - Wheat Ridge, CO
  • Average cloud cover in January: 20

The month with the most cloud cover is April (Cloud cover 25).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in January
Wheat Ridge, CO

Average visibility in January - Wheat Ridge, CO
  • 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).

Wheat Ridge, Colorado, USA

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