January weather - Winter 2024

Weather in January
Frequently asked questions
Average temperature in January
Average pressure in January
Average wind speed in January
Average humidity in January
Average rainfall in January
Average rainfall days in January
Average snowfall in January
Average snowfall days in January
Average daylight in January
Average sunshine in January
Average sunshine days in January
Average UV index in January
Average cloud cover in January
Average visibility in January

The hilly landscape full of scenic pine trees as well as the bright cloudy sky above in a great mirror image in the Goose Lake in McCall, Idaho

Weather in January

In contrast to the warming months ahead, January brings the height of winter to McCall, Idaho. The landscape is often covered under a blanket of snow, 26.89" (683mm) on average. At this time, frosty air fills the town, prompting inhabitants to bundle in warm attire. It's customary to witness a bustling atmosphere as locals participate in winter sports activities. Due to the prevalence of overcast days, daylight is typically limited, setting a tranquil ambiance.

Temperature

January brings an average high-temperature of a still subzero cold 28°F (-2.2°C) in McCall, showing a slight difference from December's 26.4°F (-3.1°C). Nighttime temperatures consistently average an extreme cold 13.6°F (-10.2°C) during January.

Humidity

January and February, with an average relative humidity of 92%, are the most humid months in McCall.

Rainfall

In McCall, Idaho, in January, it is raining for 3.6 days, with typically 3.23" (82mm) of accumulated precipitation. In McCall, during the entire year, the rain falls for 116.3 days and collects up to 27.24" (692mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. January is the month with the most snowfall in McCall. Snow falls for 18.8 days and accumulates 26.89" (683mm) of snow.

Daylight

In McCall, Idaho, the average length of the day in January is 9h and 15min.
On the first day of the month, sunrise is at 8:22 am and sunset at 5:13 pm. On the last day of January, in McCall, sunrise is at 8:05 am and sunset at 5:50 pm MST.

Sunshine

January and December, with an average of 4h of sunshine, are months with the least sunshine.

UV index

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

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Frequently asked questions

How cold is January in McCall?

The average high-temperature, in January, in McCall, is 28°F (-2.2°C), while the average low-temperature is 13.6°F (-10.2°C).

What are the most humid months in McCall?

January and February, with an average relative humidity of 92%, are most humid months in McCall.

What is the average humidity in January in McCall?

In McCall, the average relative humidity in January is 92%.

How much does it rain in McCall in January?

In McCall, in January, during 3.6 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

When does it snow the most in McCall?

January is the month with the most snowfall in McCall. Snow falls for 18.8 days and accumulates 26.89" (683mm) of snow.

How many days does it snow in January in McCall?

In McCall, during January, snow falls for 18.8 days and regularly aggregates up to 26.89" (683mm) of snow.

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

In McCall, the average day length in January is 9h and 15min.

What time are sunrise and sunset in January in McCall?

In January, on the first day of the month, sunrise is at 8:22 am and sunset at 5:13 pm. On the last day of the month, in McCall, sunrise is at 8:05 am and sunset at 5:50 pm MST.

What are the months with the least sunshine in McCall?

The months with the least sunshine are January and December, with an average of 4h of sunshine.

How many hours of sunshine does McCall have in January?

The average sunshine duration in January is 4h.

When is the lowest UV index in McCall?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in McCall, Idaho.

What is the UV index reading in January in McCall?

The average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

26.4°F -3.1°C

28°F -2.2°C

29.1°F -1.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.5mph 8.9km/h

5.2mph 8.4km/h

5.7mph 9.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.2

12.8

7.8

Average UV index

Average cloud cover

Average visibility

Average temperature in January
McCall, ID

Average high temperature in January: 28°F

The warmest months (with the highest average high temperature) are July and August (76.6°F).
The month with the lowest average high temperature is December (26.4°F).

Average low temperature in January: 13.6°F

The month with the highest average low temperature is August (48.2°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in January
McCall, ID

Average pressure in January: 30.24"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
McCall, ID

Average wind speed in January: 4.8mph

The windiest month (with the highest average wind speed) is March (5.6mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

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Average humidity in January
McCall, ID

Average humidity in January: 92%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in January
McCall, ID

Average rainfall in January: 3.23"

The wettest month (with the highest rainfall) is March (3.62").
The driest month (with the least rainfall) is July (0.51").

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Average rainfall days in January
McCall, ID

Average rainfall days in January: 3.6 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in January
McCall, ID

Average snowfall in January: 26.89"

The month with the highest snowfall is January (26.89").
The months with the least snowfall are July and August (0").

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Average snowfall days in January
McCall, ID

Average snowfall days in January: 18.8 days

The month with the highest number of snowfall days is March (20.6 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in January /
Average sunshine in January
McCall, ID

Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).

Average sunshine in January: 4h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).

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Average sunshine days in January
McCall, ID

Average sunshine days in January: 12.8 days

The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is March (6.8 days).

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Average UV index in January
McCall, ID

Average UV index in January: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in January
McCall, ID

Average cloud cover in January: 58

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in January
McCall, ID

Average visibility in January: 3mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

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January weather forecast
McCall, ID

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