Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The advent of January sees the average high-temperature at a still cold 36.5°F (2.5°C), subtly shifted from December's 34.9°F (1.6°C). An average low-temperature of 24.4°F (-4.2°C) is anticipated throughout the nights during January.Humidity
The months with the highest humidity are January through March, with an average relative humidity of 87%.Rainfall
The month with the most rainfall is January, when the rain falls for 4.9 days and typically aggregates up to 5.28" (134mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Fort Klamath, during January, snow falls for 18.7 days and regularly aggregates up to 39.25" (997mm) of snow. In Fort Klamath, during the entire year, snow falls for 133.6 days and aggregates up to 201.38" (5115mm) of snow.Daylight
The average length of the day in January is 9h and 28min.On the first day of the month, sunrise is at 7:38 am and sunset at 4:44 pm. On the last day of January, in Fort Klamath, sunrise is at 7:23 am and sunset at 5:19 pm PST.
Sunshine
In January, the average sunshine is 4.5h.UV index
In Fort Klamath, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in January translates into this advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January?
What is the most humid month?
What is the average humidity in January?
What is the wettest month?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January in Fort Klamath?
What time are sunrise and sunset in January?
How many hours of sunshine does Fort Klamath have in January?
What is the UV index intensity in January?
Average temperature in January
Fort Klamath, OR
- Average high temperature in January: 36.5°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (34.9°F).
- Average low temperature in January: 24.4°F
The month with the highest average low temperature is August (46.8°F).
The coldest month (with the lowest average low temperature) is December (22.6°F).
Average pressure in January
Fort Klamath, OR
- 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 (29.98"Hg).
Average wind speed in January
Fort Klamath, OR
- Average wind speed in January: 6mph
The windiest months (with the highest average wind speed) are January, February and March (6mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in January
Fort Klamath, OR
- Average humidity in January: 87%
The months with the highest relative humidity are January, February and March (87%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in January
Fort Klamath, OR
- Average rainfall in January: 5.28"
The wettest month (with the highest rainfall) is January (5.28").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in January
Fort Klamath, OR
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Fort Klamath, OR
- Average snowfall in January: 39.25"
The month with the highest snowfall is December (39.72").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Fort Klamath, OR
- Average snowfall days in January: 18.7 days
The month with the highest number of snowfall days is March (21.5 days).
The month with the least snowfall days is August (0 days).
Average daylight in January /
Average sunshine in January
Fort Klamath, OR
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in January
Fort Klamath, OR
- Average sunshine days in January: 11.9 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in January
Fort Klamath, OR
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in January
Fort Klamath, OR
- Average cloud cover in January: 55
The month with the most cloud cover is March (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in January
Fort Klamath, OR
- Average visibility in January: 4mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Fort Klamath, Oregon, USA
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