January weather forecast and climate
Green Mountain Falls, CO

Weather in January

January, the same as December, is another cold winter month in Green Mountain Falls, Colorado, with average temperature fluctuating between 34°F (1.1°C) and 15.1°F (-9.4°C).

Temperature

In Green Mountain Falls, the average high-temperature is essentially the same as in December - a still cold 34°F (1.1°C). In Green Mountain Falls, the average low-temperature is 15.1°F (-9.4°C).

Humidity

The average relative humidity in Green Mountain Falls, Colorado, is 72%.

Rainfall

In January, in Green Mountain Falls, the rain falls for 2.8 days. Throughout January, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 103.9 rainfall days, and 19.69" (500mm) of precipitation is accumulated.

Snowfall

January through June, October through December are months with snowfall. In January, in Green Mountain Falls, it is snowing for 10.6 days. Throughout January, 6.65" (169mm) of snow is accumulated. Throughout the year, in Green Mountain Falls, there are 79.5 snowfall days, and 62.48" (1587mm) of snow is accumulated.

Daylight

The average length of the day in Green Mountain Falls is 9.8h.

Sunshine

The average sunshine in Green Mountain Falls, Colorado, is 6.5h.

UV index

Months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in January in Green Mountain Falls?

The average relative humidity in January in Green Mountain Falls is 72%.

How many days does it rain in January in Green Mountain Falls?

In Green Mountain Falls, Colorado, in January, it is raining for 2.8 days, with typically 0.83" (21mm) of accumulated precipitation.

How many days does it snow in January in Green Mountain Falls?

In Green Mountain Falls, Colorado, in January, during 10.6 snowfall days, 6.65" (169mm) of snow is typically accumulated.

How many hours of daylight does Green Mountain Falls have in January?

In Green Mountain Falls, the average length of the day in January is 9.8h.

How many hours of sunshine does Green Mountain Falls have in January?

In January, the average sunshine in Green Mountain Falls, Colorado, is 6.5h.

What is the month with the lowest UV index in Green Mountain Falls?

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 reading in January in Green Mountain Falls?

The average daily maximum UV index in January in Green Mountain Falls is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.

Average temperature in January
Green Mountain Falls, CO

Average temperature in January - Green Mountain Falls, CO
  • Average high temperature in January: 34°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (33.8°F).

  • Average low temperature in January: 15.1°F

The month with the highest average low temperature is July (50.7°F).
The coldest month (with the lowest average low temperature) is December (14.5°F).

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Average pressure in January
Green Mountain Falls, CO

Average pressure in January - Green Mountain Falls, CO
  • Average pressure in January: 30.13"

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

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Average wind speed in January
Green Mountain Falls, CO

Average wind speed in January - Green Mountain Falls, CO
  • Average wind speed in January: 7.6mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in January
Green Mountain Falls, CO

Average humidity in January - Green Mountain Falls, CO
  • Average humidity in January: 72%

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is June (49%).

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Average rainfall in January
Green Mountain Falls, CO

Average rainfall in January - Green Mountain Falls, CO
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.59").

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Average rainfall days in January
Green Mountain Falls, CO

Average rainfall days in January - Green Mountain Falls, CO
  • Average rainfall days in January: 2.8 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (2.4 days).

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Average snowfall in January
Green Mountain Falls, CO

Average snowfall in January - Green Mountain Falls, CO
  • Average snowfall in January: 6.65"

The month with the highest snowfall is April (12.52").
Months with the least snowfall are July, August and September (0").

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Average snowfall days in January
Green Mountain Falls, CO

Average snowfall days in January - Green Mountain Falls, CO
  • Average snowfall days in January: 10.6 days

The month with the highest number of snowfall days is April (13 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in January /
Average sunshine in January
Green Mountain Falls, CO

Average daylight in January / Average sunshine in January - Green Mountain Falls, CO
  • Average daylight in January: 9.8h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in January: 6.5h

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is February (Average sunshine: 6.3h).

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Average sunshine days in January
Green Mountain Falls, CO

Average sunshine days in January - Green Mountain Falls, CO
  • Average sunshine days in January: 19.7 days

The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is April (10.6 days).

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Average UV index in January
Green Mountain Falls, CO

Average UV index in January - Green Mountain Falls, CO
  • Average UV index in January: 2

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

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Average cloud cover in January
Green Mountain Falls, CO

Average cloud cover in January - Green Mountain Falls, CO
  • Average cloud cover in January: 28

The month with the most cloud cover is April (Cloud cover 34).
Months with the least cloud cover are June and November (Cloud cover 21).

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Average visibility in January
Green Mountain Falls, CO

Average visibility in January - Green Mountain Falls, CO
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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