January weather forecast and climate
Dunsmuir, CA

Weather in January

January is a frosty winter month in Dunsmuir, California, with average temperature ranging between max 44.6°F (7°C) and min 29.8°F (-1.2°C).

Temperature

In Dunsmuir, the average high-temperature in January is essentially the same as in December - a frosty 44.6°F (7°C). In Dunsmuir, in January, the average low-temperature is 29.8°F (-1.2°C).

Humidity

In Dunsmuir, California, the average relative humidity is 80%.

Rainfall

The month with the most rainfall is January when the rain falls for 10.8 days and typically aggregates up to 2.01" (51mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall in Dunsmuir. Snow falls for 4.8 days and accumulates 4.45" (113mm) of snow.

Daylight

The average length of the day in January is 9.6h.

Sunshine

The average sunshine in Dunsmuir is 5.4h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in January in Dunsmuir?

In Dunsmuir, in January, the average high-temperature is 44.6°F (7°C), and the average low-temperature is 29.8°F (-1.2°C).

What is the average humidity in January in Dunsmuir?

In January, the average relative humidity in Dunsmuir, California, is 80%.

How many days does it rain in January in Dunsmuir?

In Dunsmuir, California, during January, the rain falls for 10.8 days and regularly aggregates up to 2.01" (51mm) of precipitation.

What is the wettest month in Dunsmuir?

The month with the most rainfall in Dunsmuir, California, is January when the rain falls for 10.8 days and typically aggregates up to 2.01" (51mm) of precipitation.

How much does it snow in Dunsmuir in January?

In Dunsmuir, California, during January, snow falls for 4.8 days and regularly aggregates up to 4.45" (113mm) of snow.

What is the snowiest month in Dunsmuir?

January is the month with the most snowfall in Dunsmuir. Snow falls for 4.8 days and accumulates 4.45" (113mm) of snow.

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

In Dunsmuir, the average length of the day in January is 9.6h.

How many hours of sunshine does Dunsmuir have in January?

In January, the average sunshine in Dunsmuir, California, is 5.4h.

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

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

What is the UV index intensity in January in Dunsmuir?

In Dunsmuir, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Dunsmuir, CA

Average temperature in January - Dunsmuir, CA
  • Average high temperature in January: 44.6°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (42.3°F).

  • Average low temperature in January: 29.8°F

The month with the highest average low temperature is July (52.2°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).

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Average pressure in January
Dunsmuir, CA

Average pressure in January - Dunsmuir, CA
  • Average pressure in January: 30.17"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is August (29.93").

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Average wind speed in January
Dunsmuir, CA

Average wind speed in January - Dunsmuir, CA
  • Average wind speed in January: 4.8mph

The windiest month (with the highest average wind speed) is March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in January
Dunsmuir, CA

Average humidity in January - Dunsmuir, CA
  • Average humidity in January: 80%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (44%).

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Average rainfall in January
Dunsmuir, CA

Average rainfall in January - Dunsmuir, CA
  • Average rainfall in January: 2.01"

The wettest month (with the highest rainfall) is January (2.01").
The driest months (with the least rainfall) are July and August (0.24").

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Average rainfall days in January
Dunsmuir, CA

Average rainfall days in January - Dunsmuir, CA
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in January
Dunsmuir, CA

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

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

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Average snowfall days in January
Dunsmuir, CA

Average snowfall days in January - Dunsmuir, CA
  • Average snowfall days in January: 4.8 days

The month with the highest number of snowfall days is February (5.5 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
Dunsmuir, CA

Average daylight in January / Average sunshine in January - Dunsmuir, CA
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.4h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in January
Dunsmuir, CA

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

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is March (11.4 days).

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Average UV index in January
Dunsmuir, CA

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

Months with the highest UV index are June and July (UV index 6).
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
Dunsmuir, CA

Average cloud cover in January - Dunsmuir, CA
  • Average cloud cover in January: 42

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in January
Dunsmuir, CA

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

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

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