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 beginning of January reveals an average high-temperature of a still frosty 46.4°F (8°C), showing minimal deviation from the previous month. Naselle's nighttime temperatures in January display a slight drop from daytime highs, averaging to a cold 40.1°F (4.5°C).Humidity
In January, the average relative humidity is 83%.Rainfall
In Naselle, in January, during 20.2 rainfall days, 6.22" (158mm) of precipitation is typically accumulated. In Naselle, Washington, during the entire year, the rain falls for 189.2 days and collects up to 39.25" (997mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In January, it is snowing for 0.5 days. Throughout January, 0.35" (9mm) of snow is accumulated. In Naselle, during the entire year, snow falls for 3.1 days and aggregates up to 1.1" (28mm) of snow.Daylight
In January, the average length of the day is 9h and 6min.On the first day of the month, sunrise is at 7:58 am and sunset at 4:39 pm. On the last day of January, sunrise is at 7:39 am and sunset at 5:17 pm PST.
Sunshine
The month with the least sunshine is January, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index in Naselle 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 average individuals.Note: In January, the UV index of 2 transforms into the following advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Naselle have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Naselle, WA
- Average high temperature in January: 46.4°F
The warmest month (with the highest average high temperature) is August (66°F).
The month with the lowest average high temperature is December (45.5°F).
- Average low temperature in January: 40.1°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 (39.2°F).
Average pressure in January
Naselle, WA
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The months with the lowest atmospheric pressure are March and September (30.02"Hg).
Average wind speed in January
Naselle, WA
- Average wind speed in January: 10.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in January
Naselle, WA
- Average humidity in January: 83%
The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is May (81%).
Average rainfall in January
Naselle, WA
- Average rainfall in January: 6.22"
The wettest month (with the highest rainfall) is December (6.46").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in January
Naselle, WA
- Average rainfall days in January: 20.2 days
The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is August (6.2 days).
Average snowfall in January
Naselle, WA
- Average snowfall in January: 0.35"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Naselle, WA
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is February (1.3 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
Naselle, WA
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Naselle, WA
- Average sunshine days in January: 9.4 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in January
Naselle, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Naselle, WA
- Average cloud cover in January: 60
The months with the most cloud cover are January and February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in January
Naselle, 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).
Naselle, Washington, USA
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