January weather forecast
Klamath Falls, OR

Calm water on either side of a wavy road leading to the far seen hilly scape near the iconic Klamath Falls in Oregon
Calm water on either side of a wavy road leading to the far seen hilly scape near the iconic Klamath Falls in Oregon

Weather in January

January, like December, in Klamath Falls, Oregon, is a wintry winter month, with an average temperature fluctuating between 25.7°F (-3.5°C) and 38.7°F (3.7°C).

Temperature

In Klamath Falls, the average high-temperature in January is relatively the same as in December - a still cold 38.7°F (3.7°C). In January, the average low-temperature is 25.7°F (-3.5°C).

Humidity

The most humid month is January, with an average relative humidity of 84%.

Rainfall

In Klamath Falls, Oregon, in January, during 8.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, in Klamath Falls, there are 100.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Klamath Falls, during January, snow falls for 12.3 days and regularly aggregates up to 8.78" (223mm) of snow. In Klamath Falls, Oregon, during the entire year, snow falls for 70.5 days and aggregates up to 42.52" (1080mm) of snow.

Daylight

The average length of the day in January in Klamath Falls is 9h and 31min.
On the first day of January in Klamath Falls, Oregon, sunrise is at 7:35 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:20 pm PST.

Sunshine

January has the least sunshine of the year in Klamath Falls, with an average of 5.3h of sunshine.

UV index

In January, the average daily maximum UV index in Klamath Falls is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 most humid month in Klamath Falls?

The most humid month in Klamath Falls, Oregon, is January, with an average relative humidity of 84%.

What is the average humidity in January in Klamath Falls?

In January, the average relative humidity is 84%.

How much does it rain in Klamath Falls in January?

In Klamath Falls, Oregon, in January, during 8.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

How many days does it snow in January in Klamath Falls?

In Klamath Falls, Oregon, in January, snow falls for 12.3 days, with typically accumulated 8.78" (223mm) of snow.

What is the average length of the day in January in Klamath Falls?

The average day length in January in Klamath Falls, Oregon, is 9h and 31min.

When is the sunrise / sunset in January in Klamath Falls?

In January, on the first day of the month, sunrise is at 7:35 am and sunset at 4:45 pm. On the last day of the month, in Klamath Falls, sunrise is at 7:20 am and sunset at 5:20 pm PST.

What is the month with the least sunshine in Klamath Falls?

With an average of 5.3h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Klamath Falls have in January?

The average sunshine duration in January is 5.3h.

How high is the UV index in January in Klamath Falls?

The average daily maximum UV index in January in Klamath Falls is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Klamath Falls, OR

Average temperature in January - Klamath Falls, OR
  • Average high temperature in January: 38.7°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (36.9°F).

  • Average low temperature in January: 25.7°F

The month with the highest average low temperature is July (48.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).

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Average pressure in January
Klamath Falls, OR

Average pressure in January - Klamath Falls, OR
  • Average pressure in January: 30.18"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

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Average wind speed in January
Klamath Falls, OR

Average wind speed in January - Klamath Falls, OR
  • Average wind speed in January: 5.3mph

The windiest months (with the highest average wind speed) are March and April (6.3mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).

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Average humidity in January
Klamath Falls, OR

Average humidity in January - Klamath Falls, OR
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in January
Klamath Falls, OR

Average rainfall in January - Klamath Falls, OR
  • Average rainfall in January: 1.77"

The wettest month (with the highest rainfall) is December (2.09").
The driest month (with the least rainfall) is July (0.2").

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Average rainfall days in January
Klamath Falls, OR

Average rainfall days in January - Klamath Falls, OR
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is April (13.1 days).
The month with the least rainy days is August (3.6 days).

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Average snowfall in January
Klamath Falls, OR

Average snowfall in January - Klamath Falls, OR
  • Average snowfall in January: 8.78"

The month with the highest snowfall is December (10.63").
The months with the least snowfall are July and August (0").

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Average snowfall days in January
Klamath Falls, OR

Average snowfall days in January - Klamath Falls, OR
  • Average snowfall days in January: 12.3 days

The month with the highest number of snowfall days is December (13.5 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
Klamath Falls, OR

Average daylight in January / Average sunshine in January - Klamath Falls, OR
  • Average daylight in January: 9h and 31min

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 9min).

  • Average sunshine in January: 5h and 18min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in January
Klamath Falls, OR

Average sunshine days in January - Klamath Falls, OR
  • Average sunshine days in January: 14.9 days

The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is March (10.6 days).

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Average UV index in January
Klamath Falls, OR

Average UV index in January - Klamath Falls, OR
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in January
Klamath Falls, OR

Average cloud cover in January - Klamath Falls, OR
  • Average cloud cover in January: 45

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 8).

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Average visibility in January
Klamath Falls, OR

Average visibility in January - Klamath Falls, OR
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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