January weather forecast
Carey, ID

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Weather in January

January, the same as December, in Carey, Idaho, is another subzero cold winter month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 14.4°F (-9.8°C).

Temperature

Carey experiences a recorded average high-temperature of a still subzero cold 28.9°F (-1.7°C) in January, closely aligned with December's 27.9°F (-2.3°C). Nighttime temperatures hover around an average low of 14.4°F (-9.8°C) in January.

Humidity

The most humid month in Carey is January, with an average relative humidity of 84%.

Rainfall

In January, in Carey, Idaho, the rain falls for 2.8 days. Throughout January, 0.83" (21mm) of precipitation is accumulated. In Carey, Idaho, during the entire year, the rain falls for 74.4 days and collects up to 8.03" (204mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Carey. In Carey, during January, snow falls for 8.5 days and regularly aggregates up to 6.89" (175mm) of snow. Throughout the year, in Carey, Idaho, there are 44.1 snowfall days, and 29.65" (753mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 25min.
On the first day of the month, sunrise is at 8:08 am and sunset at 5:10 pm. On the last day of January, sunrise is at 7:52 am and sunset at 5:45 pm MST.

Sunshine

The months with the least sunshine in Carey, Idaho, are January and December, with an average of 5.9h of sunshine.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

How cold is January in Carey?

The high-temperature, in January, in Carey, is 28.9°F (-1.7°C), while the low-temperature averages to 14.4°F (-9.8°C).

What is the most humid month in Carey?

The most humid month in Carey, Idaho, is January, with an average relative humidity of 84%.

What is the average humidity in January in Carey?

In January, the average relative humidity is 84%.

How much does it rain in Carey in January?

In Carey, during January, the rain falls for 2.8 days and regularly aggregates up to 0.83" (21mm) of precipitation.

How much does it snow in Carey in January?

In Carey, during January, snow falls for 8.5 days and regularly aggregates up to 6.89" (175mm) of snow.

How many hours of daylight does Carey have in January?

In January, the average day length in Carey, Idaho, is 9h and 25min.

When are sunrise and sunset in January in Carey?

On the first day of January in Carey, sunrise is at 8:08 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:45 pm MST.

What is the month with the least sunshine in Carey?

January and December, with an average of 5.9h of sunshine, are months with the least sunshine in Carey, Idaho.

How long on average sun shines in January in Carey?

The average sunshine duration in January in Carey, Idaho, is 5.9h.

When is the lowest UV index in Carey?

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

How high is the UV index in January in Carey?

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

Average temperature in January - Carey, ID
  • Average high temperature in January: 28.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in January: 14.4°F

The months with the highest average low temperature are July and August (55.6°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in January
Carey, ID

Average pressure in January - Carey, ID
  • Average pressure in January: 30.28"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
Carey, ID

Average wind speed in January - Carey, ID
  • Average wind speed in January: 5.5mph

The windiest months (with the highest average wind speed) are April and June (7.6mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

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Average humidity in January
Carey, ID

Average humidity in January - Carey, ID
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (32%).

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Average rainfall in January
Carey, ID

Average rainfall in January - Carey, ID
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is February (1.02").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in January
Carey, ID

Average rainfall days in January - Carey, ID
  • Average rainfall days in January: 2.8 days

The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in January
Carey, ID

Average snowfall in January - Carey, ID
  • Average snowfall in January: 6.89"

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

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Average snowfall days in January
Carey, ID

Average snowfall days in January - Carey, ID
  • Average snowfall days in January: 8.5 days

The month with the highest number of snowfall days is December (10.5 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
Carey, ID

Average daylight in January / Average sunshine in January - Carey, ID
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

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Average sunshine days in January
Carey, ID

Average sunshine days in January - Carey, ID
  • Average sunshine days in January: 22.3 days

The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is May (15.6 days).

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Average UV index in January
Carey, ID

Average UV index in January - Carey, ID
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The 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
Carey, ID

Average cloud cover in January - Carey, ID
  • Average cloud cover in January: 36

The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in January
Carey, ID

Average visibility in January - Carey, ID
  • Average visibility in January: 5mi

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

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Carey, Idaho, USA

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