January weather forecast
Monument, CO

Share

Weather in January

January, like December, in Monument, Colorado, is another cold winter month, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 36.7°F (2.6°C).

Temperature

Monument's January reports an average high-temperature of a still icy 36.7°F (2.6°C), exhibiting a minor difference from December. During January, the temperature in Monument is averaged to a low of 18°F (-7.8°C) at night.

Humidity

In Monument, the average relative humidity in January is 68%.

Rainfall

January, November and December are months with the least rain in Monument when the rain falls for 4 days and typically aggregates up to 0.63" (16mm) of rain.

Snowfall

Months with snowfall in Monument are January through June, September through December. In January, it is snowing for 8.8 days. Throughout January, 5.04" (128mm) of snow is accumulated. In Monument, during the entire year, snow falls for 68.6 days and aggregates up to 50.51" (1283mm) of snow.

Daylight

The average length of the day in January is 9h and 47min.
On the first day of January, sunrise is at 7:18 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:18 pm MST.

Sunshine

In Monument, the average sunshine in January is 6.7h.

UV index

The months with the lowest UV index in Monument are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 2 during January leads to these advisories:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Enhance your sun protection with tightly woven, yet airy clothing. 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

How cold is January in Monument?

The average high-temperature and low-temperature in Monument, Colorado, during January are 36.7°F (2.6°C) and 18°F (-7.8°C) respectively.

What is the average humidity in January in Monument?

In January, the average relative humidity in Monument, Colorado, is 68%.

What is the driest month in Monument?

January, November and December are months with the least rain when the rain falls for 4 days and typically aggregates up to 0.63" (16mm) of rain.

How many days does it rain in January in Monument?

In January, in Monument, the rain falls for 4 days. Throughout January, 0.63" (16mm) of precipitation is accumulated.

How much does it snow in Monument in January?

In January, it is snowing for 8.8 days. Throughout January, 5.04" (128mm) of snow is accumulated.

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

In Monument, the average day length in January is 9h and 47min.

When is the sunrise / sunset in January in Monument?

In January, on the first day of the month, sunrise is at 7:18 am and sunset at 4:47 pm. On the last day of the month, in Monument, Colorado, sunrise is at 7:06 am and sunset at 5:18 pm MST.

How long on average sun shines in January in Monument?

In Monument, Colorado, the average sunshine duration in January is 6.7h.

What is the month with the lowest UV index in Monument?

The months with the lowest UV index in Monument are January, February, October through December, with an average maximum UV index of 2.

How high is the UV index in January in Monument?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Monument, CO

Average temperature in January - Monument, CO
  • Average high temperature in January: 36.7°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in January: 18°F

The month with the highest average low temperature is July (54°F).
The coldest month (with the lowest average low temperature) is December (17.1°F).

Average pressure in January
Monument, CO

Average pressure in January - Monument, CO
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

Average wind speed in January
Monument, CO

Average wind speed in January - Monument, CO
  • Average wind speed in January: 7.3mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in January
Monument, CO

Average humidity in January - Monument, CO
  • Average humidity in January: 68%

The month with the highest relative humidity is February (69%).
The month with the lowest relative humidity is June (48%).

Average rainfall in January
Monument, CO

Average rainfall in January - Monument, CO
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is May (3.31").
The driest months (with the least rainfall) are January, November and December (0.63").

Average rainfall days in January
Monument, CO

Average rainfall days in January - Monument, CO
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (3.6 days).

Average snowfall in January
Monument, CO

Average snowfall in January - Monument, CO
  • Average snowfall in January: 5.04"

The month with the highest snowfall is April (9.29").
The months with the least snowfall are July and August (0").

Average snowfall days in January
Monument, CO

Average snowfall days in January - Monument, CO
  • Average snowfall days in January: 8.8 days

The month with the highest number of snowfall days is February (11.2 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in January /
Average sunshine in January
Monument, CO

Average daylight in January / Average sunshine in January - Monument, CO
  • Average daylight in January: 9h and 5min

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 30min).

  • Average sunshine in January: 6h and 4min

The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).

Average sunshine days in January
Monument, CO

Average sunshine days in January - Monument, CO
  • Average sunshine days in January: 20.7 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is May (9.5 days).

Average UV index in January
Monument, CO

Average UV index in January - Monument, CO
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in January
Monument, CO

Average cloud cover in January - Monument, CO
  • Average cloud cover in January: 24

The months with the most cloud cover are April and May (Cloud cover 30).
The months with the least cloud cover are September, October and November (Cloud cover 19).

Average visibility in January
Monument, CO

Average visibility in January - Monument, 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).

Monument, Colorado, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location