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
Marshall's shift into January sets the average high-temperature at a still wintry 33.3°F (0.7°C), a figure that deviates only slightly from December's 32.2°F (0.1°C). Marshall, during January nights, observes an average temperature of 22.8°F (-5.1°C).Humidity
January is the most humid month in Marshall, with an average relative humidity of 89%.Rainfall
In Marshall, during January, the rain falls for 9.2 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Marshall, during the entire year, the rain falls for 127.8 days and collects up to 16.93" (430mm) of precipitation.Snowfall
Months with snowfall in Marshall are January through May, September through December. January is the month with the most snowfall in Marshall. Snow falls for 14.9 days and accumulates 10.39" (264mm) of snow.Daylight
The average length of the day in January in Marshall is 8h and 58min.On the first day of the month, sunrise is at 7:37 am and sunset at 4:09 pm. On the last day of January, in Marshall, sunrise is at 7:17 am and sunset at 4:49 pm PST.
Sunshine
In Marshall, Washington, the average sunshine in January is 4h.UV index
The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the UV index of 2 transforms into the following advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Marshall in January?
What is the most humid month in Marshall?
What is the average humidity in January in Marshall?
How much does it rain in Marshall in January?
When does it snow the most in Marshall?
How much does it snow in Marshall in January?
What is the average length of the day in January in Marshall?
When is the sunrise / sunset in January in Marshall?
How many hours of sunshine does Marshall have in January?
What is the UV index intensity in January in Marshall?
Average temperature in January
Marshall, WA
- Average high temperature in January: 33.3°F
The warmest months (with the highest average high temperature) are July and August (83.7°F).
The month with the lowest average high temperature is December (32.2°F).
- Average low temperature in January: 22.8°F
The month with the highest average low temperature is August (59°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).
Average pressure in January
Marshall, WA
- 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 (29.9"Hg).
Average wind speed in January
Marshall, WA
- Average wind speed in January: 5.9mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in January
Marshall, WA
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).
Average rainfall in January
Marshall, WA
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is March (2.13").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in January
Marshall, WA
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is July (4.9 days).
Average snowfall in January
Marshall, WA
- Average snowfall in January: 10.39"
The month with the highest snowfall is January (10.39").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Marshall, WA
- Average snowfall days in January: 14.9 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Marshall, WA
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in January
Marshall, WA
- Average sunshine days in January: 13 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is March (9.8 days).
Average UV index in January
Marshall, WA
- 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 February and December (UV index 1).
Average cloud cover in January
Marshall, WA
- Average cloud cover in January: 59
The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in January
Marshall, WA
- Average visibility in January: 4mi
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 and December (4mi).
Marshall, Washington, USA
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