January weather forecast
Olive, MT

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Weather in January

January, like December, is a freezing cold winter month in Olive, Montana, with an average temperature varying between 30.6°F (-0.8°C) and 16°F (-8.9°C).

Temperature

Olive starts January with an average high-temperature of a still subzero cold 30.6°F (-0.8°C), a minor shift from December's 30.4°F (-0.9°C). An average temperature of 16°F (-8.9°C) is recorded in Olive during the nights in January.

Humidity

The most humid month in Olive is January, with an average relative humidity of 80%.

Rainfall

In January, the rain falls for 3.3 days. Throughout January, 0.55" (14mm) of precipitation is accumulated. In Olive, during the entire year, the rain falls for 113.9 days and collects up to 14.84" (377mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Olive. In Olive, in January, during 9.8 snowfall days, 3.39" (86mm) of snow is typically accumulated. Throughout the year, there are 55.2 snowfall days, and 23.5" (597mm) of snow is accumulated.

Daylight

The average length of the day in January in Olive is 9h and 11min.
On the first day of the month, sunrise is at 7:42 am and sunset at 4:28 pm. On the last day of January, sunrise is at 7:24 am and sunset at 5:06 pm MST.

Sunshine

In Olive, the average sunshine in January is 5.3h.

UV index

January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Olive. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 in January translates into these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

How cold is it in Olive in January?

In January, the average high-temperature and low-temperature in Olive are 30.6°F (-0.8°C) and 16°F (-8.9°C) respectively.

What is the most humid month in Olive?

The most humid month in Olive is January, with an average relative humidity of 80%.

What is the average humidity in January in Olive?

In January, the average relative humidity is 80%.

How many days does it rain in January in Olive?

In Olive, in January, it is raining for 3.3 days, with typically 0.55" (14mm) of accumulated precipitation.

How many days does it snow in January in Olive?

In January, in Olive, Montana, it is snowing for 9.8 days. Throughout January, 3.39" (86mm) of snow is accumulated.

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

In Olive, Montana, the average day length in January is 9h and 11min.

What time are sunrise and sunset in January in Olive?

In January, on the first day of the month, sunrise is at 7:42 am and sunset at 4:28 pm. On the last day of the month, in Olive, sunrise is at 7:24 am and sunset at 5:06 pm MST.

How many hours of sunshine does Olive have in January?

In Olive, the average sunshine duration in January is 5.3h.

When is the lowest UV index in Olive?

January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Olive.

What is the UV index reading in January in Olive?

In January, the average daily maximum UV index in Olive is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Olive, MT

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

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in January: 16°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).

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Average pressure in January
Olive, MT

Average pressure in January - Olive, MT
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Olive, MT

Average wind speed in January - Olive, MT
  • Average wind speed in January: 8.8mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in January
Olive, MT

Average humidity in January - Olive, MT
  • Average humidity in January: 80%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in January
Olive, MT

Average rainfall in January - Olive, MT
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").

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Average rainfall days in January
Olive, MT

Average rainfall days in January - Olive, MT
  • Average rainfall days in January: 3.3 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in January
Olive, MT

Average snowfall in January - Olive, MT
  • Average snowfall in January: 3.39"

The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").

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Average snowfall days in January
Olive, MT

Average snowfall days in January - Olive, MT
  • Average snowfall days in January: 9.8 days

The month with the highest number of snowfall days is February (10.4 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
Olive, MT

Average daylight in January / Average sunshine in January - Olive, 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: 5h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in January
Olive, MT

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

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in January
Olive, MT

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).

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Average cloud cover in January
Olive, MT

Average cloud cover in January - Olive, MT
  • Average cloud cover in January: 44

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in January
Olive, MT

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

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

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Olive, Montana, USA

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