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 transition into January marks the average high-temperature at a still cold 33.8°F (1°C), differing minimally from December's 32.7°F (0.4°C). Waverly experiences a mean temperature of 23.7°F (-4.6°C) during January nights.Humidity
The most humid month in Waverly is January, with an average relative humidity of 89%.Rainfall
The wettest months in Waverly are January, March and December, with an average 1.85" (47mm) of rainfall.Snowfall
January through May, September through December are months with snowfall in Waverly. The month with the most snowfall in Waverly is January, when snow falls for 13.4 days and typically aggregates up to 8.27" (210mm) of snow.Daylight
In January, the average length of the day is 8h and 59min.On the first day of January, sunrise is at 7:35 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:48 pm PST.
Sunshine
In January, the average sunshine in Waverly is 4h.UV index
In Waverly, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 in January translates into these instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is January in Waverly?
What is the most humid month in Waverly?
What is the average humidity in January in Waverly?
What is the wettest month in Waverly?
How many days does it rain in January in Waverly?
When does it snow the most in Waverly?
How much does it snow in Waverly in January?
How many hours of daylight does Waverly have in January?
When are sunrise and sunset in January in Waverly?
How many hours of sunshine does Waverly have in January?
What is the UV index reading in January in Waverly?
Average temperature in January
Waverly, WA
- Average high temperature in January: 33.8°F
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (32.7°F).
- Average low temperature in January: 23.7°F
The month with the highest average low temperature is August (59.9°F).
The coldest month (with the lowest average low temperature) is December (23°F).
Average pressure in January
Waverly, 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
Waverly, WA
- Average wind speed in January: 6.9mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in January
Waverly, 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 (37%).
Average rainfall in January
Waverly, WA
- Average rainfall in January: 1.85"
The wettest months (with the highest rainfall) are January, March and December (1.85").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in January
Waverly, WA
- Average rainfall days in January: 8.5 days
The months with the highest number of rainy days are March and April (14.1 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in January
Waverly, WA
- Average snowfall in January: 8.27"
The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Waverly, WA
- Average snowfall days in January: 13.4 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Waverly, 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
Waverly, WA
- Average sunshine days in January: 14 days
The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (11.7 days).
Average UV index in January
Waverly, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Waverly, WA
- Average cloud cover in January: 59
The months with the most cloud cover are January and December (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in January
Waverly, 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 month with the lowest visibility is January (4mi).
Waverly, Washington, USA
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