January weather forecast
Montague, CA

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Weather in January

January in Montague, California, is a frosty winter month, with an average temperature varying between 43.5°F (6.4°C) and 28.8°F (-1.8°C).

Temperature

The commencement of January introduces an average high-temperature of a chilly 43.5°F (6.4°C), closely mirroring the preceding month. Montague experiences a mean temperature of 28.8°F (-1.8°C) during January nights.

Humidity

The most humid month is January, with an average relative humidity of 81%.

Rainfall

In Montague, during January, the rain falls for 11.5 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, there are 115.8 rainfall days, and 14.96" (380mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 5.3 days and typically aggregates up to 4.45" (113mm) of snow.

Daylight

The average length of the day in January is 9h and 34min.
On the first day of January, sunrise is at 7:37 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:23 pm PST.

Sunshine

In Montague, the average sunshine in January is 5.8h.

UV index

The months with the lowest UV index in Montague are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

Is it cold in Montague during January?

During January, Montague experiences an average high-temperature of 43.5°F (6.4°C) and a low-temperature of 28.8°F (-1.8°C).

What is the most humid month in Montague?

With an average relative humidity of 81%, January is the most humid month in Montague.

What is the average humidity in January in Montague?

The average relative humidity in January in Montague, California, is 81%.

How many days does it rain in January in Montague?

In Montague, during January, the rain falls for 11.5 days and regularly aggregates up to 2.13" (54mm) of precipitation.

When does it snow the most in Montague?

January is the month with the most snowfall. Snow falls for 5.3 days and accumulates 4.45" (113mm) of snow.

How much does it snow in Montague in January?

In Montague, during January, snow falls for 5.3 days and regularly aggregates up to 4.45" (113mm) of snow.

How many hours of daylight does Montague have in January?

In Montague, the average day length in January is 9h and 34min.

When are sunrise and sunset in January in Montague?

On the first day of January in Montague, California, sunrise is at 7:37 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:23 pm PST.

How long on average sun shines in January in Montague?

In January, the average sunshine duration in Montague, California, is 5.8h.

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

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

What is the UV index intensity in January in Montague?

In January, the average daily maximum UV index in Montague is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Montague, CA

Average temperature in January - Montague, CA
  • Average high temperature in January: 43.5°F

The warmest months (with the highest average high temperature) are July and August (84.6°F).
The month with the lowest average high temperature is December (41.5°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).

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Average pressure in January
Montague, CA

Average pressure in January - Montague, CA
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

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Average wind speed in January
Montague, CA

Average wind speed in January - Montague, CA
  • Average wind speed in January: 5.2mph

The windiest month (with the highest average wind speed) is March (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in January
Montague, CA

Average humidity in January - Montague, CA
  • Average humidity in January: 81%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in January
Montague, CA

Average rainfall in January - Montague, CA
  • Average rainfall in January: 2.13"

The wettest month (with the highest rainfall) is December (2.56").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in January
Montague, CA

Average rainfall days in January - Montague, CA
  • Average rainfall days in January: 11.5 days

The month with the highest number of rainy days is March (17.2 days).
The month with the least rainy days is August (3.5 days).

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Average snowfall in January
Montague, CA

Average snowfall in January - Montague, CA
  • Average snowfall in January: 4.45"

The month with the highest snowfall is January (4.45").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Montague, CA

Average snowfall days in January - Montague, CA
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is February (6.9 days).
The 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
Montague, CA

Average daylight in January / Average sunshine in January - Montague, CA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in January
Montague, CA

Average sunshine days in January - Montague, CA
  • Average sunshine days in January: 16.3 days

The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is March (11.5 days).

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Average UV index in January
Montague, CA

Average UV index in January - Montague, CA
  • Average UV index in January: 2

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

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Average cloud cover in January
Montague, CA

Average cloud cover in January - Montague, CA
  • Average cloud cover in January: 40

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in January
Montague, CA

Average visibility in January - Montague, CA
  • Average visibility in January: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Montague, California, USA

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