January weather forecast
Alpine, AZ

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Weather in January

January presents the chilliest period, with average highs of 40.6°F (4.8°C), coupled with the lowest recorded temperatures, dipping to 22.8°F (-5.1°C). Alpine succumbs to a wintry hold as the first month of the year unfolds. The city blankets under significant snowfall, leading to a rather radiant landscape under the azure sky. The cool climate reduces outdoor activities, providing an ideal setting for indoor pursuits and winter sports. Despite the chilly conditions, residents of Alpine, Arizona enjoy the January snowflakes adorning the trees.

Temperature

January is the month when Alpine experiences its coldest temperatures, averaging a high of 40.6°F (4.8°C) and a low of 22.8°F (-5.1°C).

Humidity

With an average relative humidity of 67%, January is the most humid month.

Rainfall

In Alpine, during January, the rain falls for 3.1 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in Alpine, Arizona, there are 105.2 rainfall days, and 20.71" (526mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Alpine, Arizona, are January through May, October through December. January is the month with the most snowfall. Snow falls for 8 days and accumulates 7.87" (200mm) of snow.

Daylight

The average length of the day in January in Alpine is 10h and 13min.
On the first day of January in Alpine, Arizona, sunrise is at 7:21 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:45 pm MST.

Sunshine

The average sunshine in January is 6.7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Alpine. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 2 in January suggests the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What is the coldest time of year in Alpine?

January is the coldest month, with the temperature often reaching an average high of 40.6°F (4.8°C) and an average low of 22.8°F (-5.1°C).

Is January cold in Alpine?

An average high-temperature, in January, in Alpine, is 40.6°F (4.8°C) and the average low-temperature is 22.8°F (-5.1°C).

What is the most humid month in Alpine?

January is the most humid month in Alpine, with an average relative humidity of 67%.

What is the average humidity in January in Alpine?

In January, the average relative humidity is 67%.

How much does it rain in Alpine in January?

In January, in Alpine, the rain falls for 3.1 days. Throughout January, 1.1" (28mm) of precipitation is accumulated.

What is the snowiest month in Alpine?

January is the month with the most snowfall. Snow falls for 8 days and accumulates 7.87" (200mm) of snow.

How much does it snow in Alpine in January?

In January, it is snowing for 8 days. Throughout January, 7.87" (200mm) of snow is accumulated.

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

In January, the average day length in Alpine is 10h and 13min.

When is the sunrise / sunset in January in Alpine?

On the first day of January in Alpine, sunrise is at 7:21 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:45 pm MST.

How many hours of sunshine does Alpine have in January?

In January, the average sunshine duration in Alpine, Arizona, is 6.7h.

What are the months with the lowest UV index in Alpine?

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

How high is the UV index in January in Alpine?

The average daily maximum UV index in January in Alpine, Arizona, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
41.5°F 5.3°C
40.6°F 4.8°C
43.7°F 6.5°C
Average low temperature
23.4°F -4.8°C
22.8°F -5.1°C
24.6°F -4.1°C
Average pressure
30.1" 765mmHg
30.15" 766mmHg
30.05" 763mmHg
Average wind speed
7.5mph 12.1km/h
6.5mph 10.5km/h
8.3mph 13.4km/h
Average max. wind speed
8.3mph 13.4km/h
7.1mph 11.4km/h
9.2mph 14.8km/h
Average wind speed gusts
12.5mph 20.1km/h
10.9mph 17.5km/h
13.4mph 21.6km/h
Average humidity
64%
67%
61%
Average rainfall
1.18" 30mm
1.1" 28mm
0.83" 21mm
Average rainfall days
3.7
3.1
2.8
Average snowfall
7.8" 198mm
7.87" 200mm
5.12" 130mm
Average snowfall days
8.4
8
6.8
Average daylight
9h 5min
10h 1min
11h 0min
Average sunshine
6h 4min
6h 4min
7h 5min
Average sunshine days
20.8
21.4
20.4
Average UV index
2
2
2
Average cloud cover
26%
24%
22%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Alpine, AZ

Average temperature in January - Alpine, AZ
  • Average high temperature in January: 40.6°F

The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in January
Alpine, AZ

Average pressure in January - Alpine, AZ
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
Alpine, AZ

Average wind speed in January - Alpine, AZ
  • Average wind speed in January: 6.5mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in January
Alpine, AZ

Average humidity in January - Alpine, AZ
  • Average humidity in January: 67%

The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in January
Alpine, AZ

Average rainfall in January - Alpine, AZ
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").

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Average rainfall days in January
Alpine, AZ

Average rainfall days in January - Alpine, AZ
  • Average rainfall days in January: 3.1 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in January
Alpine, AZ

Average snowfall in January - Alpine, AZ
  • Average snowfall in January: 7.87"

The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Alpine, AZ

Average snowfall days in January - Alpine, AZ
  • Average snowfall days in January: 8 days

The month with the highest number of snowfall days is December (8.4 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
Alpine, AZ

Average daylight in January / Average sunshine in January - Alpine, AZ
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 6h and 4min

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

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Average sunshine days in January
Alpine, AZ

Average sunshine days in January - Alpine, AZ
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).

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Average UV index in January
Alpine, AZ

Average UV index in January - Alpine, AZ
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
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
Alpine, AZ

Average cloud cover in January - Alpine, AZ
  • Average cloud cover in January: 24

The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).

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Average visibility in January
Alpine, AZ

Average visibility in January - Alpine, AZ
  • 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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Alpine, Arizona, USA

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