January weather forecast
Hesperus, CO

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Weather in January

January, the same as December, in Hesperus, Colorado, is another subzero cold winter month, with temperature in the range of an average low of 13.3°F (-10.4°C) and an average high of 31.3°F (-0.4°C).

Temperature

January, noted for its average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 13.3°F (-10.4°C), is considered the coldest month.

Humidity

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

Rainfall

In Hesperus, in January, it is raining for 4.3 days, with typically 1.65" (42mm) of accumulated precipitation. In Hesperus, 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 Hesperus, in January, snow falls for 12 days, with typically accumulated 13.39" (340mm) of snow. Throughout the year, there are 69.1 snowfall days, and 74.06" (1881mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 56min.
On the first day of the month, sunrise is at 7:26 am and sunset at 5:05 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:35 pm MST.

Sunshine

With an average of 6.1h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. It's recommended to limit sun exposure when its radiation is at its peak during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

With its average high temperature of 31.3°F (-0.4°C) and a low of 13.3°F (-10.4°C), January is regarded as the coldest month.

How cold is it in January?

During January, Hesperus experiences an average high-temperature of 31.3°F (-0.4°C) and a low-temperature of 13.3°F (-10.4°C).

What is the most humid month?

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

What is the average humidity in January?

In Hesperus, the average relative humidity in January is 82%.

How many days does it rain in January in Hesperus?

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

How much does it snow in January?

In January, it is snowing for 12 days. Throughout January, 13.39" (340mm) of snow is accumulated.

What is the average length of the day in January?

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

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:26 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:35 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?

In January, the average sunshine duration 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.

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Hesperus, CO

Average temperature in January - Hesperus, 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
Hesperus, CO

Average pressure in January - Hesperus, 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
Hesperus, CO

Average wind speed in January - Hesperus, 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
Hesperus, CO

Average humidity in January - Hesperus, 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
Hesperus, CO

Average rainfall in January - Hesperus, 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
Hesperus, CO

Average rainfall days in January - Hesperus, 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
Hesperus, CO

Average snowfall in January - Hesperus, 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
Hesperus, CO

Average snowfall days in January - Hesperus, 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
Hesperus, CO

Average daylight in January / Average sunshine in January - Hesperus, 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
Hesperus, CO

Average sunshine days in January - Hesperus, 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
Hesperus, CO

Average UV index in January - Hesperus, 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
Hesperus, CO

Average cloud cover in January - Hesperus, 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
Hesperus, CO

Average visibility in January - Hesperus, 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).

Hesperus, Colorado, USA

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