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's weather displays an average high-temperature of a still chilly 47.5°F (8.6°C), slightly varied from December's 46.4°F (8°C). The temperature during January nights demonstrates a small drop from the daytime highs, settling to an average of 41.7°F (5.4°C).Humidity
In January, the average relative humidity is 82%.Rainfall
In Oysterville, during January, the rain falls for 20.5 days and regularly aggregates up to 6.65" (169mm) of precipitation. Throughout the year, there are 198.3 rainfall days, and 45.43" (1154mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March and November. January is the first month it typically snows in Oysterville. Throughout January, in the average 0.8 snowfall days, it receives 0.51" (13mm) of snow. Throughout the year, there are 2.8 snowfall days, and 1.57" (40mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 5min.On the first day of January, sunrise is at 8:00 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:18 pm PST.
Sunshine
With an average of 3.5h of sunshine, January has the least sunshine of the year.UV index
In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 3 suggests this advice:
Guard yourself - Avoiding sunburn is suggested. When the Sun is at its strongest around midday, find shade and limit exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in January?
What is the average humidity in January?
How much does it rain in January?
When does it start to snow?
How many hours of daylight does Oysterville have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Oysterville have in January?
What is the UV index intensity in January?
Average temperature in January
Oysterville, WA
- Average high temperature in January: 47.5°F
The warmest month (with the highest average high temperature) is August (63.3°F).
The month with the lowest average high temperature is December (46.4°F).
- Average low temperature in January: 41.7°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (41.2°F).
Average pressure in January
Oysterville, WA
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in January
Oysterville, WA
- Average wind speed in January: 11.9mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).
Average humidity in January
Oysterville, WA
- Average humidity in January: 82%
The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are February, March, April, October and December (81%).
Average rainfall in January
Oysterville, WA
- Average rainfall in January: 6.65"
The wettest month (with the highest rainfall) is December (7.28").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in January
Oysterville, WA
- Average rainfall days in January: 20.5 days
The month with the highest number of rainy days is March (22.5 days).
The month with the least rainy days is August (8 days).
Average snowfall in January
Oysterville, WA
- Average snowfall in January: 0.51"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Oysterville, WA
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (1 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
Oysterville, WA
- Average daylight in January: 9h and 1min
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: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Oysterville, WA
- Average sunshine days in January: 9.3 days
The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in January
Oysterville, WA
- Average UV index in January: 3
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 February, November and December (UV index 2).
Average cloud cover in January
Oysterville, WA
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in January
Oysterville, WA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Oysterville, Washington, USA
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