January weather forecast
Trimble, CO

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Weather in January

January, like December, is a freezing cold winter month in Trimble, Colorado, with an average temperature fluctuating between 31.3°F (-0.4°C) and 13.3°F (-10.4°C).

Temperature

Trimble's January weather, marked by an average high temperature of 31.3°F (-0.4°C) and an average low temperature of 13.3°F (-10.4°C), is the coldest in the year.

Humidity

January is the most humid month, with an average relative humidity of 82%.

Rainfall

In Trimble, during January, the rain falls for 4.3 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Trimble, Colorado, during the entire year, the rain falls for 113.4 days and collects up to 20.63" (524mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In January, it is snowing for 12 days. Throughout January, 13.39" (340mm) of snow is accumulated. In Trimble, during the entire year, snow falls for 69.1 days and aggregates up to 74.06" (1881mm) of snow.

Daylight

In January, the average length of the day in Trimble is 9h and 56min.
On the first day of the month, sunrise is at 7:25 am and sunset at 5:04 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:34 pm MST.

Sunshine

The month with the least sunshine in Trimble is January, with an average of 6.1h of sunshine.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 2 in January transforms into this advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

In Trimble, the lowest temperatures are generally noted in January, averaging a high of 31.3°F (-0.4°C) and a low of 13.3°F (-10.4°C).

How cold is it in January?

The high-temperature, in January, in Trimble, records 31.3°F (-0.4°C), while the low-temperature is 13.3°F (-10.4°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 82%.

What is the average humidity in January in Trimble?

In January, the average relative humidity is 82%.

How much does it rain in January?

In Trimble, during January, the rain falls for 4.3 days and regularly aggregates up to 1.65" (42mm) of precipitation.

How many days does it snow in January?

In Trimble, in January, during 12 snowfall days, 13.39" (340mm) of snow is typically accumulated.

What is the average length of the day in January?

In Trimble, the average day length in January is 9h and 56min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:34 pm MST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 6.1h of sunshine.

How long on average sun shines in January?

The average sunshine duration in January is 6.1h.

What is the month with the lowest UV index?

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

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
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
Trimble, CO

Average temperature in January - Trimble, CO
  • Average high temperature in January: 31.3°F

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in January: 13.3°F

The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in January
Trimble, CO

Average pressure in January - Trimble, CO
  • Average pressure in January: 30.22"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.91"Hg).

Average wind speed in January
Trimble, CO

Average wind speed in January - Trimble, CO
  • Average wind speed in January: 5mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is December (4.9mph).

Average humidity in January
Trimble, CO

Average humidity in January - Trimble, CO
  • Average humidity in January: 82%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (37%).

Average rainfall in January
Trimble, CO

Average rainfall in January - Trimble, CO
  • Average rainfall in January: 1.65"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is June (0.94").

Average rainfall days in January
Trimble, CO

Average rainfall days in January - Trimble, CO
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (3.4 days).

Average snowfall in January
Trimble, CO

Average snowfall in January - Trimble, CO
  • Average snowfall in January: 13.39"

The month with the highest snowfall is February (14.57").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Trimble, CO

Average snowfall days in January - Trimble, CO
  • Average snowfall days in January: 12 days

The month with the highest number of snowfall days is February (12.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 6h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in January
Trimble, CO

Average sunshine days in January - Trimble, CO
  • Average sunshine days in January: 18.9 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (6.9 days).

Average UV index in January
Trimble, CO

Average UV index in January - Trimble, 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, March, October, November and December (UV index 2).

Average cloud cover in January
Trimble, CO

Average cloud cover in January - Trimble, CO
  • Average cloud cover in January: 32

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 12).

Average visibility in January
Trimble, CO

Average visibility in January - Trimble, CO
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Trimble, Colorado, USA

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