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 experiences an average high-temperature of a still wintry 33.3°F (0.7°C), barely different from December's 32.2°F (0.1°C). During January, an average low-temperature of 22.8°F (-5.1°C) is observed in Airway Heights.Humidity
The most humid month in Airway Heights is January, with an average relative humidity of 89%.Rainfall
In January, in Airway Heights, the rain falls for 9.2 days. Throughout January, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 127.8 rainfall days, and 16.93" (430mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. The month with the most snowfall is January, when snow falls for 14.9 days and typically aggregates up to 10.39" (264mm) of snow.Daylight
In January, the average length of the day in Airway Heights, Washington, is 8h and 57min.On the first day of January in Airway Heights, sunrise is at 7:38 am and sunset at 4:09 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:49 pm PST.
Sunshine
In January, the average sunshine is 4h.UV index
The average daily maximum UV index in January in Airway Heights is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during January leads to these instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is January in Airway Heights?
What is the most humid month in Airway Heights?
What is the average humidity in January in Airway Heights?
How many days does it rain in January in Airway Heights?
What is the snowiest month in Airway Heights?
How much does it snow in Airway Heights in January?
How many hours of daylight does Airway Heights have in January?
What time are sunrise and sunset in January in Airway Heights?
How many hours of sunshine does Airway Heights have in January?
How high is the UV index in January in Airway Heights?
Average temperature in January
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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
Airway Heights, 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).
Airway Heights, Washington, USA
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