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
January commences with an average high-temperature of a still wintry 39.7°F (4.3°C), showing little deviation from December's 38.7°F (3.7°C). Throughout January, Boardman encounters an average temperature drop to a subzero cold 29.7°F (-1.3°C).Humidity
January is the most humid month, with an average relative humidity of 80%.Rainfall
The month with the most rainfall is January, when the rain falls for 11.5 days and typically aggregates up to 0.98" (25mm) of precipitation.Snowfall
January through March, September, November and December are months with snowfall. In January, it is snowing for 2.2 days. Throughout January, 1.26" (32mm) of snow is accumulated. Throughout the year, there are 10 snowfall days, and 5.28" (134mm) of snow is accumulated.Daylight
In Boardman, the average length of the day in January is 9h and 9min.On the first day of January, sunrise is at 7:40 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:02 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 5.5h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 2 in January translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in January?
What is the most humid month in Boardman?
What is the average humidity in January?
What is the rainiest month?
How much does it rain in Boardman in January?
How many days does it snow in January?
How many hours of daylight does Boardman have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Boardman have in January?
What is the month with the lowest UV index in Boardman?
How high is the UV index in January?
Average temperature in January
Boardman, OR
- Average high temperature in January: 39.7°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in January: 29.7°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (29.1°F).
Average pressure in January
Boardman, OR
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in January
Boardman, OR
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is December (6.3mph).
Average humidity in January
Boardman, OR
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (37%).
Average rainfall in January
Boardman, OR
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is January (0.98").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in January
Boardman, OR
- Average rainfall days in January: 11.5 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in January
Boardman, OR
- Average snowfall in January: 1.26"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in January
Boardman, OR
- Average snowfall days in January: 2.2 days
The month with the highest number of snowfall days is December (3.3 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in January /
Average sunshine in January
Boardman, OR
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 5h and 3min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Boardman, OR
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is July (25.6 days).
The month with the least sunshine days is February (14.7 days).
Average UV index in January
Boardman, OR
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Boardman, OR
- Average cloud cover in January: 43
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in January
Boardman, OR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Boardman, Oregon, USA
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