January weather forecast
Lamont, ID

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Weather in January

January, like December, is a freezing cold winter month in Lamont, Idaho, with an average temperature fluctuating between 10.8°F (-11.8°C) and 26.2°F (-3.2°C).

Temperature

The arrival of January is marked by an average high-temperature of a still freezing cold 26.2°F (-3.2°C), bearing a close resemblance to December. January nights cool down to an average low-temperature of 10.8°F (-11.8°C).

Humidity

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

Rainfall

The month with the most rainfall in Lamont is January, when the rain falls for 4.5 days and typically aggregates up to 2.44" (62mm) of precipitation.

Snowfall

Months with snowfall in Lamont are January through June, September through December. January is the month with the most snowfall. Snow falls for 20.9 days and accumulates 20" (508mm) of snow.

Daylight

In Lamont, the average length of the day in January is 9h and 21min.
On the first day of the month, sunrise is at 7:59 am and sunset at 4:57 pm. On the last day of January, in Lamont, sunrise is at 7:43 am and sunset at 5:33 pm MST.

Sunshine

The month with the least sunshine in Lamont is January, with an average of 4.2h of sunshine.

UV index

The months with the lowest UV index in Lamont, Idaho, are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the maximum UV index of 1 transforms into these recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

How cold is January in Lamont?

The high-temperature during January is 26.2°F (-3.2°C) and the low-temperature is 10.8°F (-11.8°C).

What is the most humid month in Lamont?

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

What is the average humidity in January in Lamont?

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

What is the wettest month in Lamont?

The month with the most rainfall is January, when the rain falls for 4.5 days and typically aggregates up to 2.44" (62mm) of precipitation.

How much does it rain in Lamont in January?

In Lamont, during January, the rain falls for 4.5 days and regularly aggregates up to 2.44" (62mm) of precipitation.

When does it snow the most in Lamont?

The month with the most snowfall in Lamont, Idaho, is January, when snow falls for 20.9 days and typically aggregates up to 20" (508mm) of snow.

How many days does it snow in January in Lamont?

In January, in Lamont, Idaho, it is snowing for 20.9 days. Throughout January, 20" (508mm) of snow is accumulated.

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

In January, the average day length is 9h and 21min.

When are sunrise and sunset in January in Lamont?

On the first day of January in Lamont, sunrise is at 7:59 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:33 pm MST.

What is the month with the least sunshine in Lamont?

The month with the least sunshine in Lamont, Idaho, is January, with an average of 4.2h of sunshine.

How long on average sun shines in January in Lamont?

In January, the average sunshine duration in Lamont, Idaho, is 4.2h.

When is the lowest UV index in Lamont?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in January in Lamont?

The average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe 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
Lamont, ID

Average temperature in January - Lamont, ID
  • Average high temperature in January: 26.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (25°F).

  • Average low temperature in January: 10.8°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in January
Lamont, ID

Average pressure in January - Lamont, ID
  • Average pressure in January: 30.27"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in January
Lamont, ID

Average wind speed in January - Lamont, ID
  • Average wind speed in January: 4.4mph

The windiest month (with the highest average wind speed) is June (6.6mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).

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Average humidity in January
Lamont, ID

Average humidity in January - Lamont, 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 (42%).

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Average rainfall in January
Lamont, ID

Average rainfall in January - Lamont, ID
  • Average rainfall in January: 2.44"

The wettest month (with the highest rainfall) is January (2.44").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in January
Lamont, ID

Average rainfall days in January - Lamont, ID
  • Average rainfall days in January: 4.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in January
Lamont, ID

Average snowfall in January - Lamont, ID
  • Average snowfall in January: 20"

The month with the highest snowfall is January (20").
The months with the least snowfall are July and August (0").

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Average snowfall days in January
Lamont, ID

Average snowfall days in January - Lamont, ID
  • Average snowfall days in January: 20.9 days

The month with the highest number of snowfall days is December (21.6 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
Lamont, ID

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in January
Lamont, ID

Average sunshine days in January - Lamont, ID
  • Average sunshine days in January: 10.8 days

The month with the most sunshine days is July (19.9 days).
The month with the least sunshine days is April (6.7 days).

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Average UV index in January
Lamont, ID

Average UV index in January - Lamont, ID
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in January
Lamont, ID

Average cloud cover in January - Lamont, ID
  • Average cloud cover in January: 58

The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in January
Lamont, ID

Average visibility in January - Lamont, ID
  • Average visibility in January: 3mi

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

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Lamont, Idaho, USA

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