January weather forecastSummer Lake, OR
January
Weather in January
January, like December, in Summer Lake, Oregon, is another cold winter month, with an average temperature ranging between max 36.9°F (2.7°C) and min 25.2°F (-3.8°C).Temperature
In Summer Lake, January's average high-temperature stands at a still wintry 36.9°F (2.7°C), closely related to the preceding month. In the month of January, the average temperature dips to a freezing cold 25.2°F (-3.8°C) during the night.Humidity
The average relative humidity in January is 81%.Rainfall
In Summer Lake, in January, it is raining for 6.4 days, with typically 1.93" (49mm) of accumulated precipitation. In Summer Lake, during the entire year, the rain falls for 91.4 days and collects up to 15.67" (398mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Summer Lake, in January, snow falls for 15.3 days, with typically accumulated 11.93" (303mm) of snow. Throughout the year, in Summer Lake, there are 95 snowfall days, and 73.15" (1858mm) of snow is accumulated.Daylight
In Summer Lake, the average length of the day in January is 9h and 28min.On the first day of January, sunrise is at 7:33 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:14 pm PST.
Sunshine
January and December, with an average of 5.6h of sunshine, are months with the least sunshine.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 reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Summer Lake, OR
- Average high temperature in January: 36.9°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (34.5°F).
- Average low temperature in January: 25.2°F
The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is December (23.7°F).
Average pressure in January
Summer Lake, 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 (29.97"Hg).
Average wind speed in January
Summer Lake, OR
- Average wind speed in January: 7.6mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Summer Lake, OR
- Average humidity in January: 81%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is July (45%).
Average rainfall in January
Summer Lake, OR
- Average rainfall in January: 1.93"
The wettest month (with the highest rainfall) is February (2.13").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in January
Summer Lake, OR
- Average rainfall days in January: 6.4 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in January
Summer Lake, OR
- Average snowfall in January: 11.93"
The month with the highest snowfall is February (16.06").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Summer Lake, OR
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is December (16.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Summer Lake, OR
- Average daylight in January: 9h and 30min
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: 5h and 36min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in January
Summer Lake, OR
- Average sunshine days in January: 14.6 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is March (11.1 days).
Average UV index in January
Summer Lake, OR
- 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).
Average cloud cover in January
Summer Lake, OR
- Average cloud cover in January: 44
The months with the most cloud cover are February and December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in January
Summer Lake, OR
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
