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
Seal Rock's shift into January sets the average high-temperature at a still frosty 48.9°F (9.4°C), a figure that deviates only slightly from December's 47.8°F (8.8°C). Seal Rock observes a minimal variance in temperature, with a consistent average low of 42.1°F (5.6°C) during the nights of January.Humidity
January through March, November and December, with an average relative humidity of 83%, are the most humid months.Rainfall
In Seal Rock, Oregon, during January, the rain falls for 13.8 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Seal Rock, during the entire year, the rain falls for 130.2 days and collects up to 16.34" (415mm) of precipitation.Snowfall
January and February are months with snowfall in Seal Rock. January is the first month it typically snows in Seal Rock, Oregon. Throughout January, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, in Seal Rock, there are 1 snowfall days, and 0.43" (11mm) of snow is accumulated.Daylight
In January, the average length of the day in Seal Rock is 9h and 18min.On the first day of the month, sunrise is at 7:52 am and sunset at 4:46 pm. On the last day of January, in Seal Rock, sunrise is at 7:35 am and sunset at 5:23 pm PST.
Sunshine
January and February, with an average of 4h of sunshine, are months with the least sunshine in Seal Rock.UV index
In Seal Rock, Oregon, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 3 transforms into these recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the temperature in January in Seal Rock?
What are the most humid months in Seal Rock?
What is the average humidity in January in Seal Rock?
How much does it rain in Seal Rock in January?
When does it start to snow in Seal Rock?
What is the average length of the day in January in Seal Rock?
What time are sunrise and sunset in January in Seal Rock?
What are the months with the least sunshine in Seal Rock?
How many hours of sunshine does Seal Rock have in January?
How high is the UV index in January in Seal Rock?
Average temperature in January
Seal Rock, OR
- Average high temperature in January: 48.9°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 (47.8°F).
- Average low temperature in January: 42.1°F
The months with the highest average low temperature are July and August (53.1°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).
Average pressure in January
Seal Rock, OR
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are August and September (30.02"Hg).
Average wind speed in January
Seal Rock, OR
- Average wind speed in January: 9.6mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in January
Seal Rock, OR
- Average humidity in January: 83%
The months with the highest relative humidity are January, February, March, November and December (83%).
The months with the lowest relative humidity are April, May, June, July, September and October (81%).
Average rainfall in January
Seal Rock, OR
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in January
Seal Rock, OR
- Average rainfall days in January: 13.8 days
The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (3 days).
Average snowfall in January
Seal Rock, OR
- Average snowfall in January: 0.12"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Seal Rock, OR
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is February (0.6 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
Seal Rock, 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
Seal Rock, OR
- Average sunshine days in January: 14.9 days
The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in January
Seal Rock, 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
Seal Rock, OR
- Average cloud cover in January: 57
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in January
Seal Rock, 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).
Seal Rock, Oregon, USA
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