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
An average high-temperature of a still chilly 48.7°F (9.3°C) marks January, exhibiting a close resemblance to the conditions in December. Salishan's average low temperature, barely cooler than the daytime high, steadies at an icy 41.5°F (5.3°C) during January.Humidity
In Salishan, the average relative humidity in January is 82%.Rainfall
In January, in Salishan, Oregon, the rain falls for 14.8 days. Throughout January, 2.72" (69mm) of precipitation is accumulated. Throughout the year, in Salishan, there are 139.5 rainfall days, and 18.66" (474mm) of precipitation is accumulated.Snowfall
January, February and November are months with snowfall in Salishan, Oregon. January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.16" (4mm) of snow. In Salishan, during the entire year, snow falls for 1.6 days and aggregates up to 0.47" (12mm) of snow.Daylight
The average length of the day in January is 9h and 16min.On the first day of January in Salishan, sunrise is at 7:53 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:22 pm PST.
Sunshine
The months with the least sunshine are January and February, with an average of 4h of sunshine.UV index
In January, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the usual temperature for Salishan in January?
What is the average humidity in January in Salishan?
How much does it rain in Salishan in January?
When does it start snowing in Salishan?
How many hours of daylight does Salishan have in January?
When is the sunrise / sunset in January in Salishan?
What are the months with the least sunshine in Salishan?
How long on average sun shines in January in Salishan?
What is the UV index reading in January in Salishan?
Average temperature in January
Salishan, OR
- Average high temperature in January: 48.7°F
The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (47.7°F).
- Average low temperature in January: 41.5°F
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).
Average pressure in January
Salishan, OR
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.02"Hg).
Average wind speed in January
Salishan, OR
- Average wind speed in January: 9.8mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in January
Salishan, OR
- Average humidity in January: 82%
The months with the highest relative humidity are February, March, November and December (83%).
The months with the lowest relative humidity are April, May, July, September and October (81%).
Average rainfall in January
Salishan, OR
- Average rainfall in January: 2.72"
The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in January
Salishan, OR
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is March (18.2 days).
The month with the least rainy days is August (3.7 days).
Average snowfall in January
Salishan, OR
- Average snowfall in January: 0.16"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Salishan, OR
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Salishan, OR
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).
Average sunshine days in January
Salishan, OR
- Average sunshine days in January: 14 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in January
Salishan, OR
- Average UV index in January: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in January
Salishan, OR
- Average cloud cover in January: 58
The months with the most cloud cover are February and March (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in January
Salishan, OR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Salishan, Oregon, USA
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