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 onset of January notes an average high-temperature of a still icy 41.2°F (5.1°C), subtly shifted from December's 39.6°F (4.2°C). Nighttime temperatures record an average of 32.9°F (0.5°C) throughout January.Humidity
The most humid month is January, with an average relative humidity of 87%.Rainfall
In Van Zandt, in January, it is raining for 18.8 days, with typically 6.69" (170mm) of accumulated precipitation. In Van Zandt, during the entire year, the rain falls for 194.7 days and collects up to 48.66" (1236mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Van Zandt, during January, snow falls for 2.5 days and regularly aggregates up to 2.95" (75mm) of snow. In Van Zandt, during the entire year, snow falls for 12.8 days and aggregates up to 9.45" (240mm) of snow.Daylight
In January, the average length of the day is 8h and 49min.On the first day of January, sunrise is at 8:01 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:04 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 4h of sunshine.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 suggests this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during January?
What is the most humid month?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Van Zandt have in January?
What time are sunrise and sunset in January in Van Zandt?
What is the month with the least sunshine?
How many hours of sunshine does Van Zandt have in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Van Zandt, WA
- Average high temperature in January: 41.2°F
The warmest month (with the highest average high temperature) is August (73.2°F).
The month with the lowest average high temperature is December (39.6°F).
- Average low temperature in January: 32.9°F
The month with the highest average low temperature is August (51.3°F).
The coldest months (with the lowest average low temperature) are February and December (31.6°F).
Average pressure in January
Van Zandt, WA
- 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 March and August (30"Hg).
Average wind speed in January
Van Zandt, WA
- Average wind speed in January: 4.8mph
The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.2mph).
Average humidity in January
Van Zandt, WA
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is July (73%).
Average rainfall in January
Van Zandt, WA
- Average rainfall in January: 6.69"
The wettest month (with the highest rainfall) is November (7.32").
The driest month (with the least rainfall) is July (1.02").
Average rainfall days in January
Van Zandt, WA
- Average rainfall days in January: 18.8 days
The month with the highest number of rainy days is March (21.6 days).
The month with the least rainy days is August (8.5 days).
Average snowfall in January
Van Zandt, WA
- Average snowfall in January: 2.95"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Van Zandt, WA
- Average snowfall days in January: 2.5 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Van Zandt, WA
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Van Zandt, WA
- Average sunshine days in January: 10.3 days
The months with the most sunshine days are July and August (20 days).
The month with the least sunshine days is March (7.8 days).
Average UV index in January
Van Zandt, WA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Van Zandt, WA
- Average cloud cover in January: 58
The months with the most cloud cover are January, March and December (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in January
Van Zandt, WA
- Average visibility in January: 4mi
The months with the highest visibility are July and August (6mi).
The month with the lowest visibility is January (4mi).
Van Zandt, Washington, USA
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