January weather forecast
Eaton, CO

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Weather in January

January, the same as December, is another cold winter month in Eaton, Colorado, with an average temperature varying between 22.1°F (-5.5°C) and 40.3°F (4.6°C).

Temperature

January reports an average high-temperature of a still wintry 40.3°F (4.6°C), slightly varied from December's 38.3°F (3.5°C). Eaton experiences a consistent average temperature of 22.1°F (-5.5°C) throughout the nights in January.

Humidity

In January, the average relative humidity in Eaton is 63%.

Rainfall

January and December are months with the least rain when the rain falls for 2.9 days and typically aggregates up to 0.31" (8mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Eaton, in January, during 5.8 snowfall days, 2.01" (51mm) of snow is typically accumulated. In Eaton, during the entire year, snow falls for 39.6 days and aggregates up to 21.26" (540mm) of snow.

Daylight

In Eaton, the average length of the day in January is 9h and 40min.
On the first day of January in Eaton, sunrise is at 7:22 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:15 pm MST.

Sunshine

In January, the average sunshine in Eaton is 6.8h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 2 during January leads to these advisories:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

How cold is it in Eaton in January?

In Eaton, in January, the average high-temperature is 40.3°F (4.6°C), and the average low-temperature is 22.1°F (-5.5°C).

What is the average humidity in January in Eaton?

The average relative humidity in January is 63%.

What is the driest month in Eaton?

The months with the least rainfall in Eaton are January and December Rain falls for 2.9 days and accumulates 0.31" (8mm) of rain.

How much does it rain in Eaton in January?

In Eaton, Colorado, in January, during 2.9 rainfall days, 0.31" (8mm) of precipitation is typically accumulated.

How many days does it snow in January in Eaton?

In Eaton, Colorado, in January, during 5.8 snowfall days, 2.01" (51mm) of snow is typically accumulated.

How many hours of daylight does Eaton have in January?

In Eaton, the average day length in January is 9h and 40min.

When is the sunrise / sunset in January in Eaton?

In January, on the first day of the month, sunrise is at 7:22 am and sunset at 4:42 pm. On the last day of the month, in Eaton, sunrise is at 7:09 am and sunset at 5:15 pm MST.

How long on average sun shines in January in Eaton?

In Eaton, the average sunshine duration in January is 6.8h.

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

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

What is the UV index reading in January in Eaton?

The average daily maximum UV index in January in Eaton, Colorado, is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Eaton, CO

Average temperature in January - Eaton, CO
  • Average high temperature in January: 40.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (38.3°F).

  • Average low temperature in January: 22.1°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

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Average pressure in January
Eaton, CO

Average pressure in January - Eaton, 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 June (29.88"Hg).

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Average wind speed in January
Eaton, CO

Average wind speed in January - Eaton, CO
  • Average wind speed in January: 6.8mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in January
Eaton, CO

Average humidity in January - Eaton, CO
  • Average humidity in January: 63%

The month with the highest relative humidity is December (64%).
The months with the lowest relative humidity are August and September (44%).

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Average rainfall in January
Eaton, CO

Average rainfall in January - Eaton, CO
  • Average rainfall in January: 0.31"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and December (0.31").

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Average rainfall days in January
Eaton, CO

Average rainfall days in January - Eaton, CO
  • Average rainfall days in January: 2.9 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in January
Eaton, CO

Average snowfall in January - Eaton, CO
  • Average snowfall in January: 2.01"

The month with the highest snowfall is April (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Eaton, CO

Average snowfall days in January - Eaton, CO
  • Average snowfall days in January: 5.8 days

The month with the highest number of snowfall days is February (9.3 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
Eaton, CO

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 6h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in January
Eaton, CO

Average sunshine days in January - Eaton, CO
  • Average sunshine days in January: 23.4 days

The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in January
Eaton, CO

Average UV index in January - Eaton, 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).

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Average cloud cover in January
Eaton, CO

Average cloud cover in January - Eaton, CO
  • Average cloud cover in January: 25

The months with the most cloud cover are February and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in January
Eaton, CO

Average visibility in January - Eaton, 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).

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Eaton, Colorado, USA

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