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
Holmes observes an average high-temperature of a still cold 34.3°F (1.3°C) in January, barely different from 33.3°F (0.7°C) in December. During January, Holmes's temperature falls to a steady low-temperature average of 22.6°F (-5.2°C).Humidity
The most humid month in Holmes, Washington, is January, with an average relative humidity of 87%.Rainfall
In Holmes, in January, during 10.3 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 99.9 rainfall days, and 8.66" (220mm) of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. In Holmes, during January, snow falls for 8.7 days and regularly aggregates up to 3.98" (101mm) of snow. Throughout the year, there are 35.4 snowfall days, and 15.59" (396mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 2min.On the first day of January, sunrise is at 7:47 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:02 pm PST.
Sunshine
The months with the least sunshine are January and December, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index in Holmes are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Enhance your sun protection with tightly woven, yet airy clothing. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Holmes in January?
What is the most humid month in Holmes?
What is the average humidity in January in Holmes?
How many days does it rain in January in Holmes?
How many days does it snow in January in Holmes?
What is the average length of the day in January in Holmes?
When are sunrise and sunset in January in Holmes?
What is the month with the least sunshine in Holmes?
How long on average sun shines in January in Holmes?
What are the months with the lowest UV index in Holmes?
What is the UV index reading in January in Holmes?
Average temperature in January
Holmes, WA
- Average high temperature in January: 34.3°F
The warmest months (with the highest average high temperature) are July and August (82°F).
The month with the lowest average high temperature is December (33.3°F).
- Average low temperature in January: 22.6°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).
Average pressure in January
Holmes, WA
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed in January
Holmes, WA
- Average wind speed in January: 4.5mph
The windiest month (with the highest average wind speed) is June (8.9mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).
Average humidity in January
Holmes, WA
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall in January
Holmes, WA
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in January
Holmes, WA
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in January
Holmes, WA
- Average snowfall in January: 3.98"
The month with the highest snowfall is December (4.65").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in January
Holmes, WA
- Average snowfall days in January: 8.7 days
The months with the highest number of snowfall days are January and December (8.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Holmes, WA
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days in January
Holmes, WA
- Average sunshine days in January: 15.2 days
The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is February (13.5 days).
Average UV index in January
Holmes, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Holmes, WA
- Average cloud cover in January: 48
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in January
Holmes, 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).
Holmes, Washington, USA
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