January weather forecast
Hartman, CO

Weather in January

January, the same as December, in Hartman, Colorado, is another chilly winter month, with an average temperature varying between 45.3°F (7.4°C) and 27°F (-2.8°C).

Temperature

In Hartman, the average high-temperature in January is essentially the same as in December - a still chilly 45.3°F (7.4°C). In Hartman, the average low-temperature is 27°F (-2.8°C).

Humidity

With an average relative humidity of 59%, January is the most humid month in Hartman.

Rainfall

In January, the rain falls for 3.2 days. Throughout January, 0.31" (8mm) of precipitation is accumulated. In Hartman, during the entire year, the rain falls for 79.5 days and collects up to 8.9" (226mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Hartman. In Hartman, snow falls for 4.3 days, with typically accumulated 1.54" (39mm) of snow. In Hartman, during the entire year, snow falls for 19.6 days and aggregates up to 7.09" (180mm) of snow.

Daylight

In January, the average length of the day is 9h and 53min.
On the first day of January in Hartman, Colorado, sunrise is at 7:05 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:10 pm MST.

Sunshine

In January, the average sunshine is 6.8h.

UV index

January, 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 minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the most humid month in Hartman?

January is the most humid month in Hartman, with an average relative humidity of 59%.

What is the average humidity in January in Hartman?

The average relative humidity in January is 59%.

How many days does it rain in January in Hartman?

In Hartman, Colorado, in January, it is raining for 3.2 days, with typically 0.31" (8mm) of accumulated precipitation.

How many days does it snow in January in Hartman?

In Hartman, during January, snow falls for 4.3 days and regularly aggregates up to 1.54" (39mm) of snow.

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

In Hartman, Colorado, the average day length in January is 9h and 53min.

When is the sunrise / sunset in January in Hartman?

On the first day of January, sunrise is at 7:05 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:10 pm MST.

How many hours of sunshine does Hartman have in January?

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

When is the lowest UV index in Hartman?

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

What is the UV index intensity in January in Hartman?

The average daily maximum UV index in January in Hartman is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Hartman, CO

Average temperature in January - Hartman, CO
  • Average high temperature in January: 45.3°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in January: 27°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).

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Average pressure in January
Hartman, CO

Average pressure in January - Hartman, CO
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in January
Hartman, CO

Average wind speed in January - Hartman, CO
  • Average wind speed in January: 8.9mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is January (8.9mph).

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Average humidity in January
Hartman, CO

Average humidity in January - Hartman, CO
  • Average humidity in January: 59%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (40%).

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Average rainfall in January
Hartman, CO

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

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is November (0.28").

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Average rainfall days in January
Hartman, CO

Average rainfall days in January - Hartman, CO
  • Average rainfall days in January: 3.2 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in January
Hartman, CO

Average snowfall in January - Hartman, CO
  • Average snowfall in January: 1.54"

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Hartman, CO

Average snowfall days in January - Hartman, CO
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Hartman, CO
  • Average daylight in January: 9h and 53min

The month with the longest days is June (Average daylight: 14h and 46min).
The month with the shortest days is December (Average daylight: 9h and 34min).

  • Average sunshine in January: 6h and 48min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in January
Hartman, CO

Average sunshine days in January - Hartman, CO
  • Average sunshine days in January: 23.8 days

The month with the most sunshine days is November (25.2 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index in January
Hartman, CO

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in January
Hartman, CO

Average cloud cover in January - Hartman, CO
  • Average cloud cover in January: 23

The months with the most cloud cover are February and April (Cloud cover 25).
The months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in January
Hartman, CO

Average visibility in January - Hartman, 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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