January weather forecast
Alta Vista, CO

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Weather in January

January, like December, in Alta Vista, Colorado, is another cold winter month, with an average temperature varying between 23.4°F (-4.8°C) and 41.2°F (5.1°C).

Temperature

The advent of January presents an average high-temperature of a still icy 41.2°F (5.1°C), maintaining a close correlation with the preceding month. In the month of January, Alta Vista's average low-temperature falls to a subzero cold 23.4°F (-4.8°C).

Humidity

The average relative humidity in January is 61%.

Rainfall

In Alta Vista, in January, during 2.7 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, there are 83.6 rainfall days, and 9.41" (239mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Alta Vista. In Alta Vista, during January, snow falls for 4.5 days and regularly aggregates up to 1.22" (31mm) of snow. Throughout the year, there are 26.7 snowfall days, and 9.02" (229mm) of snow is accumulated.

Daylight

In Alta Vista, the average length of the day in January is 9h and 48min.
On the first day of the month, sunrise is at 7:15 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:03 am and sunset at 5:15 pm MST.

Sunshine

The average sunshine in January is 6.9h.

UV index

The months with the lowest UV index in Alta Vista are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: In January, an average UV index of 2 transforms into the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is January in Alta Vista?

The high-temperature, in January, in Alta Vista, records 41.2°F (5.1°C), while the low-temperature is 23.4°F (-4.8°C).

What is the average humidity in January in Alta Vista?

In Alta Vista, Colorado, the average relative humidity in January is 61%.

How much does it rain in Alta Vista in January?

In Alta Vista, Colorado, during January, the rain falls for 2.7 days and regularly aggregates up to 0.24" (6mm) of precipitation.

How many days does it snow in January in Alta Vista?

In Alta Vista, in January, during 4.5 snowfall days, 1.22" (31mm) of snow is typically accumulated.

How many hours of daylight does Alta Vista have in January?

In January, the average day length is 9h and 48min.

What time are sunrise and sunset in January in Alta Vista?

On the first day of January, sunrise is at 7:15 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:15 pm MST.

How long on average sun shines in January in Alta Vista?

The average sunshine duration in January in Alta Vista is 6.9h.

When is the lowest UV index in Alta Vista?

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

What is the UV index reading in January in Alta Vista?

In Alta Vista, Colorado, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Alta Vista, CO

Average temperature in January - Alta Vista, CO
  • Average high temperature in January: 41.2°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in January: 23.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

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Average pressure in January
Alta Vista, CO

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

The months with the highest atmospheric pressure are January and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Alta Vista, CO

Average wind speed in January - Alta Vista, CO
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in January
Alta Vista, CO

Average humidity in January - Alta Vista, CO
  • Average humidity in January: 61%

The month with the highest relative humidity is February (63%).
The months with the lowest relative humidity are June and September (46%).

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Average rainfall in January
Alta Vista, CO

Average rainfall in January - Alta Vista, CO
  • Average rainfall in January: 0.24"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

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Average rainfall days in January
Alta Vista, CO

Average rainfall days in January - Alta Vista, CO
  • Average rainfall days in January: 2.7 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

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Average snowfall in January
Alta Vista, CO

Average snowfall in January - Alta Vista, CO
  • Average snowfall in January: 1.22"

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

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Average snowfall days in January
Alta Vista, CO

Average snowfall days in January - Alta Vista, CO
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is February (6.1 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
Alta Vista, CO

Average daylight in January / Average sunshine in January - Alta Vista, 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 5min

The months with the most sunshine are June, July and August (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
Alta Vista, CO

Average sunshine days in January - Alta Vista, CO
  • Average sunshine days in January: 24.8 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in January
Alta Vista, CO

Average UV index in January - Alta Vista, 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
Alta Vista, CO

Average cloud cover in January - Alta Vista, CO
  • Average cloud cover in January: 23

The months with the most cloud cover are February and April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

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Average visibility in January
Alta Vista, CO

Average visibility in January - Alta Vista, 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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Alta Vista, Colorado, USA

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