January weather forecast
Whitewater, CO

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Weather in January

January, like December, in Whitewater, Colorado, is an icy winter month, with temperature in the range of an average low of 18.3°F (-7.6°C) and an average high of 34.9°F (1.6°C).

Temperature

The coldest temperatures occur during January, when averages reach a peak of 34.9°F (1.6°C) and a low of 18.3°F (-7.6°C).

Humidity

With an average relative humidity of 78%, January is the most humid month.

Rainfall

In Whitewater, in January, it is raining for 7.3 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, in Whitewater, there are 93.6 rainfall days, and 8.46" (215mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Whitewater are January through April, October through December. In Whitewater, in January, snow falls for 7.9 days, with typically accumulated 2.83" (72mm) of snow. In Whitewater, during the entire year, snow falls for 28.3 days and aggregates up to 11.5" (292mm) of snow.

Daylight

In January, the average length of the day in Whitewater is 9h and 48min.
On the first day of January, sunrise is at 7:32 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:33 pm MST.

Sunshine

The month with the least sunshine in Whitewater is January, with an average of 6.3h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Whitewater. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What is the coldest time of year in Whitewater?

In Whitewater, January registers the lowest temperatures, averaging 34.9°F (1.6°C) at the peak and 18.3°F (-7.6°C) at the lowest.

How cold is January in Whitewater?

In Whitewater, in January, the average high-temperature is 34.9°F (1.6°C), and the average low-temperature is 18.3°F (-7.6°C).

What is the most humid month in Whitewater?

January is the most humid month in Whitewater, Colorado, with an average relative humidity of 78%.

What is the average humidity in January in Whitewater?

In January, the average relative humidity in Whitewater, Colorado, is 78%.

How many days does it rain in January in Whitewater?

In Whitewater, in January, it is raining for 7.3 days, with typically 0.67" (17mm) of accumulated precipitation.

How many days does it snow in January in Whitewater?

In Whitewater, Colorado, during January, snow falls for 7.9 days and regularly aggregates up to 2.83" (72mm) of snow.

How many hours of daylight does Whitewater have in January?

The average day length in January in Whitewater is 9h and 48min.

When are sunrise and sunset in January in Whitewater?

In January, on the first day of the month, sunrise is at 7:32 am and sunset at 5:01 pm. On the last day of the month, in Whitewater, Colorado, sunrise is at 7:21 am and sunset at 5:33 pm MST.

What is the month with the least sunshine in Whitewater?

The month with the least sunshine in Whitewater is January, with an average of 6.3h of sunshine.

How many hours of sunshine does Whitewater have in January?

In January, the average sunshine duration in Whitewater is 6.3h.

When is the lowest UV index in Whitewater?

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

What is the UV index intensity in January in Whitewater?

In Whitewater, Colorado, the average daily maximum UV index in January 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
Whitewater, CO

Average temperature in January - Whitewater, CO
  • Average high temperature in January: 34.9°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in January: 18.3°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in January
Whitewater, CO

Average pressure in January - Whitewater, CO
  • Average pressure in January: 30.27"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The months with the lowest atmospheric pressure are May and June (29.9"Hg).

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Average wind speed in January
Whitewater, CO

Average wind speed in January - Whitewater, CO
  • Average wind speed in January: 4.2mph

The windiest month (with the highest average wind speed) is June (7.5mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in January
Whitewater, CO

Average humidity in January - Whitewater, CO
  • Average humidity in January: 78%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in January
Whitewater, CO

Average rainfall in January - Whitewater, CO
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is March (1.06").
The driest month (with the least rainfall) is June (0.51").

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Average rainfall days in January
Whitewater, CO

Average rainfall days in January - Whitewater, CO
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is March (10.4 days).
The month with the least rainy days is November (5.5 days).

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Average snowfall in January
Whitewater, CO

Average snowfall in January - Whitewater, CO
  • Average snowfall in January: 2.83"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Whitewater, CO

Average snowfall days in January - Whitewater, CO
  • Average snowfall days in January: 7.9 days

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 6h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).

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Average sunshine days in January
Whitewater, CO

Average sunshine days in January - Whitewater, CO
  • Average sunshine days in January: 18.5 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is February (15.8 days).

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Average UV index in January
Whitewater, CO

Average UV index in January - Whitewater, 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
Whitewater, CO

Average cloud cover in January - Whitewater, CO
  • Average cloud cover in January: 31

The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are June and September (Cloud cover 11).

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Average visibility in January
Whitewater, CO

Average visibility in January - Whitewater, CO
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Whitewater, Colorado, USA

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