January weather forecast and climate
Opheim, MT

Weather in January

January, the same as December, in Opheim, Montana, is another subzero cold winter month, with temperature in the range of an average low of 10.9°F (-11.7°C) and an average high of 24.3°F (-4.3°C).

Temperature

In January, the average high-temperature is almost the same as in December - a still freezing cold 24.3°F (-4.3°C). In January, the average low-temperature is 10.9°F (-11.7°C).

Humidity

With an average relative humidity of 86%, January is the most humid month in Opheim.

Rainfall

Months with the least rainfall in Opheim are January and February Rain falls for 2.5 days and accumulates 0.35" (9mm) of rain.

Snowfall

January through May, October through December are months with snowfall in Opheim. In Opheim, during January, snow falls for 7.9 days and regularly aggregates up to 1.93" (49mm) of snow. Throughout the year, there are 43.8 snowfall days, and 13.11" (333mm) of snow is accumulated.

Daylight

In Opheim, the average length of the day is 8.8h.

Sunshine

In January, the average sunshine is 5h.

UV index

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
[Resources]

FAQ

What is the temperature in January in Opheim?

In January, in Opheim, the average high-temperature is 24.3°F (-4.3°C), and the average low-temperature is 10.9°F (-11.7°C).

What is the most humid month in Opheim?

With an average relative humidity of 86%, January is the most humid month in Opheim.

What is the average humidity in January in Opheim?

The average relative humidity in January is 86%.

How many days does it rain in January in Opheim?

In Opheim, in January, it is raining for 2.5 days, with typically 0.35" (9mm) of accumulated precipitation.

What is the driest month in Opheim?

January and February are months with the least rain in Opheim when the rain falls for 2.5 days and typically aggregates up to 0.35" (9mm) of rain.

How many days does it snow in January in Opheim?

In January, in Opheim, it is snowing for 7.9 days. Throughout January, 1.93" (49mm) of snow is accumulated.

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

In January, the average length of the day in Opheim is 8.8h.

How long on average sun shines in January in Opheim?

In January, the average sunshine in Opheim is 5h.

How high is the UV index in January in Opheim?

In Opheim, Montana, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in January
Opheim, MT

Average temperature in January - Opheim, MT
  • Average high temperature in January: 24.3°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).

  • Average low temperature in January: 10.9°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).

[Resources]

Average pressure in January
Opheim, MT

Average pressure in January - Opheim, MT
  • Average pressure in January: 30.14"

The month with the highest atmospheric pressure is February (30.15").
The month with the lowest atmospheric pressure is June (29.83").

[Resources]

Average wind speed in January
Opheim, MT

Average wind speed in January - Opheim, MT
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).

[Resources]

Average humidity in January
Opheim, MT

Average humidity in January - Opheim, MT
  • Average humidity in January: 86%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).

[Resources]

Average rainfall in January
Opheim, MT

Average rainfall in January - Opheim, MT
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").

[Resources]

Average rainfall days in January
Opheim, MT

Average rainfall days in January - Opheim, MT
  • Average rainfall days in January: 2.5 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).

[Resources]

Average snowfall in January
Opheim, MT

Average snowfall in January - Opheim, MT
  • Average snowfall in January: 1.93"

The month with the highest snowfall is December (2.6").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in January
Opheim, MT

Average snowfall days in January - Opheim, MT
  • Average snowfall days in January: 7.9 days

The month with the highest number of snowfall days is February (9.2 days).
Months with the least snowfall days are June, July and August (0 days).

[Resources]

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

Average daylight in January / Average sunshine in January - Opheim, MT
  • Average daylight in January: 8.8h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.3h).

  • Average sunshine in January: 5h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 4.7h).

[Resources]

Average sunshine days in January
Opheim, MT

Average sunshine days in January - Opheim, MT
  • Average sunshine days in January: 21.1 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).

[Resources]

Average UV index in January
Opheim, MT

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

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

[Resources]

Average cloud cover in January
Opheim, MT

Average cloud cover in January - Opheim, MT
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 16).

[Resources]

Average visibility in January
Opheim, MT

Average visibility in January - Opheim, 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).

[Resources]