January weather forecast
Jardine, MT

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Weather in January

January, the same as December, in Jardine, Montana, is another subzero cold winter month, with an average temperature fluctuating between 25°F (-3.9°C) and 9.9°F (-12.3°C).

Temperature

December's transformation into January witnesses an average high-temperature of a still subzero cold 25°F (-3.9°C), noting a minor change from the preceding month. Jardine, during the nights of January, experiences an average temperature drop to a frigid cold 9.9°F (-12.3°C).

Humidity

January and February, with an average relative humidity of 90%, are the most humid months in Jardine.

Rainfall

In January, the rain falls for 4.8 days. Throughout January, 1.54" (39mm) of precipitation is accumulated. Throughout the year, there are 116.1 rainfall days, and 23.5" (597mm) of precipitation is accumulated.

Snowfall

January through December are months with snowfall in Jardine. In January, in Jardine, it is snowing for 18.9 days. Throughout January, 12.72" (323mm) of snow is accumulated. In Jardine, during the entire year, snow falls for 151.6 days and aggregates up to 124.06" (3151mm) of snow.

Daylight

In January, the average length of the day in Jardine is 9h and 14min.
On the first day of January, sunrise is at 8:00 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:28 pm MST.

Sunshine

January has the least sunshine of the year in Jardine, with an average of 4.7h of sunshine.

UV index

January and February, with an average maximum UV index of 1, are months with the lowest UV index in Jardine. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: In January, a daily maximum UV index of 1 leads to the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

How cold is it in Jardine in January?

The high-temperature, in January, in Jardine, is 25°F (-3.9°C), while the low-temperature averages to 9.9°F (-12.3°C).

What are the most humid months in Jardine?

January and February, with an average relative humidity of 90%, are most humid months in Jardine, Montana.

What is the average humidity in January in Jardine?

The average relative humidity in January is 90%.

How much does it rain in Jardine in January?

In Jardine, during January, the rain falls for 4.8 days and regularly aggregates up to 1.54" (39mm) of precipitation.

How many days does it snow in January in Jardine?

In January, it is snowing for 18.9 days. Throughout January, 12.72" (323mm) of snow is accumulated.

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

The average day length in January in Jardine, Montana, is 9h and 14min.

When is the sunrise / sunset in January in Jardine?

On the first day of January in Jardine, sunrise is at 8:00 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:28 pm MST.

What is the month with the least sunshine in Jardine?

January has the least sunshine of the year, with an average of 4.7h of sunshine.

How many hours of sunshine does Jardine have in January?

In Jardine, the average sunshine duration in January is 4.7h.

What is the month with the lowest UV index in Jardine?

The months with the lowest UV index in Jardine, Montana, are January and February, with an average maximum UV index of 1.

What is the UV index intensity in January in Jardine?

The average daily maximum UV index in January in Jardine, Montana, is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Jardine, MT

Average temperature in January - Jardine, MT
  • Average high temperature in January: 25°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (22.5°F).

  • Average low temperature in January: 9.9°F

The month with the highest average low temperature is August (45.1°F).
The coldest month (with the lowest average low temperature) is December (7.9°F).

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Average pressure in January
Jardine, MT

Average pressure in January - Jardine, MT
  • Average pressure in January: 30.22"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Jardine, MT

Average wind speed in January - Jardine, MT
  • Average wind speed in January: 7.1mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in January
Jardine, MT

Average humidity in January - Jardine, MT
  • Average humidity in January: 90%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in January
Jardine, MT

Average rainfall in January - Jardine, MT
  • Average rainfall in January: 1.54"

The wettest months (with the highest rainfall) are April and May (2.91").
The driest month (with the least rainfall) is July (1.18").

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Average rainfall days in January
Jardine, MT

Average rainfall days in January - Jardine, MT
  • Average rainfall days in January: 4.8 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in January
Jardine, MT

Average snowfall in January - Jardine, MT
  • Average snowfall in January: 12.72"

The month with the highest snowfall is April (19.88").
The month with the least snowfall is August (0.08").

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Average snowfall days in January
Jardine, MT

Average snowfall days in January - Jardine, MT
  • Average snowfall days in January: 18.9 days

The month with the highest number of snowfall days is March (21 days).
The month with the least snowfall days is August (0.3 days).

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Average daylight in January /
Average sunshine in January
Jardine, MT

Average daylight in January / Average sunshine in January - Jardine, MT
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in January: 4h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in January
Jardine, MT

Average sunshine days in January - Jardine, MT
  • Average sunshine days in January: 12.3 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is May (5.7 days).

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Average UV index in January
Jardine, MT

Average UV index in January - Jardine, MT
  • 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 and February (UV index 1).

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Average cloud cover in January
Jardine, MT

Average cloud cover in January - Jardine, MT
  • Average cloud cover in January: 55

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 17).

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Average visibility in January
Jardine, MT

Average visibility in January - Jardine, MT
  • Average visibility in January: 4mi

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Jardine, Montana, USA

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