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
Transitioning into January, Copalis Crossing experiences an average high-temperature of a still chilly 46.9°F (8.3°C), marking a minor shift from the preceding month. January's average low-temperature is a wintry 40.6°F (4.8°C), reflecting a minor difference from the day's peak temperatures.Humidity
In January, the average relative humidity in Copalis Crossing is 84%.Rainfall
In Copalis Crossing, during January, the rain falls for 15.7 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Copalis Crossing, during the entire year, the rain falls for 152.8 days and collects up to 19.41" (493mm) of precipitation.Snowfall
Months with snowfall in Copalis Crossing are January through March and November. January is the first month it typically snows in Copalis Crossing, Washington. Throughout January, in the average 0.6 snowfall days, it receives 0.2" (5mm) of snow. In Copalis Crossing, Washington, during the entire year, snow falls for 3.3 days and aggregates up to 1.38" (35mm) of snow.Daylight
In January, the average length of the day is 9h and 1min.On the first day of January in Copalis Crossing, Washington, sunrise is at 8:02 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:16 pm PST.
Sunshine
The month with the least sunshine in Copalis Crossing, Washington, is January, with an average of 3.5h of sunshine.UV index
The months with the lowest UV index in Copalis Crossing are January, February, 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 exposure to the Sun's UV rays for ordinary individuals.Note: During January, 2 as the daily maximum UV index converts into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in January in Copalis Crossing?
What is the average humidity in January in Copalis Crossing?
How much does it rain in Copalis Crossing in January?
When does it start to snow in Copalis Crossing?
How many hours of daylight does Copalis Crossing have in January?
What time are sunrise and sunset in January in Copalis Crossing?
What is the month with the least sunshine in Copalis Crossing?
How many hours of sunshine does Copalis Crossing have in January?
When is the lowest UV index in Copalis Crossing?
What is the UV index reading in January in Copalis Crossing?
Average temperature in January
Copalis Crossing, WA
- Average high temperature in January: 46.9°F
The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).
- Average low temperature in January: 40.6°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).
Average pressure in January
Copalis Crossing, WA
- Average pressure in January: 30.06"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed in January
Copalis Crossing, WA
- Average wind speed in January: 10.9mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity in January
Copalis Crossing, WA
- Average humidity in January: 84%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).
Average rainfall in January
Copalis Crossing, WA
- Average rainfall in January: 2.8"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in January
Copalis Crossing, WA
- Average rainfall days in January: 15.7 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).
Average snowfall in January
Copalis Crossing, WA
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Copalis Crossing, WA
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Copalis Crossing, 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: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Copalis Crossing, WA
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in January
Copalis Crossing, WA
- Average UV index in January: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Copalis Crossing, WA
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
Copalis Crossing, WA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Copalis Crossing, Washington, USA
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