January weather forecast and climate
Melville, MT

Weather in January

January, like December, is a freezing cold winter month in Melville, Montana, with average temperature varying between 30.6°F (-0.8°C) and 17.8°F (-7.9°C).

Temperature

In January, the average high-temperature is almost the same as in December - a still subzero cold 30.6°F (-0.8°C). In Melville, the average low-temperature is 17.8°F (-7.9°C).

Humidity

The average relative humidity in January is 79%.

Rainfall

The month with the least rainfall is January when the rain falls for 5.3 days and typically collects 0.47" (12mm) of precipitation.

Snowfall

Months with snowfall in Melville, Montana, are January through May, September through December. In January, in Melville, it is snowing for 9.6 days. Throughout January, 3.27" (83mm) of snow is accumulated. In Melville, during the entire year, snow falls for 67.6 days, and aggregates up to 38.19" (970mm) of snow.

Daylight

In Melville, the average length of the day is 9.1h.

Sunshine

January, February and December, with an average of 6.2h of sunshine, are months with the least sunshine in Melville.

UV index

Months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in January in Melville?

In January, the average relative humidity in Melville is 79%.

What is the driest month in Melville?

January is the month with the least rainfall in Melville. Rain falls for 5.3 days and accumulates 0.47" (12mm) of precipitation.

How much does it rain in Melville in January?

In Melville, in January, it is raining for 5.3 days, with typically 0.47" (12mm) of accumulated precipitation.

How much does it snow in Melville in January?

In Melville, Montana, in January, snow falls for 9.6 days, with typically accumulated 3.27" (83mm) of snow.

How many hours of daylight does Melville have in January?

In Melville, the average length of the day in January is 9.1h.

What is the month with the least sunshine in Melville?

January, February and December, with an average of 6.2h of sunshine, are months with the least sunshine in Melville, Montana.

How many hours of sunshine does Melville have in January?

The average sunshine in January is 6.2h.

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

Months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.

What is the UV index reading in January in Melville?

In Melville, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Melville, MT

Average temperature in January - Melville, MT
  • Average high temperature in January: 30.6°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in January: 17.8°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

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Average pressure in January
Melville, MT

Average pressure in January - Melville, MT
  • Average pressure in January: 30.16"

Months with the highest atmospheric pressure are January and December (30.16").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in January
Melville, MT

Average wind speed in January - Melville, MT
  • Average wind speed in January: 11.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in January
Melville, MT

Average humidity in January - Melville, MT
  • Average humidity in January: 79%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in January
Melville, MT

Average rainfall in January - Melville, MT
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in January
Melville, MT

Average rainfall days in January - Melville, MT
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (19.8 days).
Months with the least rainy days are January and December (5.3 days).

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Average snowfall in January
Melville, MT

Average snowfall in January - Melville, MT
  • Average snowfall in January: 3.27"

The month with the highest snowfall is March (7.09").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Melville, MT

Average snowfall days in January - Melville, MT
  • Average snowfall days in January: 9.6 days

The month with the highest number of snowfall days is February (12.9 days).
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
Melville, MT

Average daylight in January / Average sunshine in January - Melville, MT
  • Average daylight in January: 9.1h

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

  • Average sunshine in January: 6.2h

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are January, February and December (Average sunshine: 6.2).

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Average sunshine days in January
Melville, MT

Average sunshine days in January - Melville, MT
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (7.7 days).

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Average UV index in January
Melville, MT

Average UV index in January - Melville, MT
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in January
Melville, MT

Average cloud cover in January - Melville, MT
  • Average cloud cover in January: 36

The month with the most cloud cover is February (Cloud cover 41).
Months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in January
Melville, MT

Average visibility in January - Melville, MT
  • Average visibility in January: 6mi

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

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