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
In January, Warrenton notes an average high-temperature of a still frosty 46.9°F (8.3°C), hardly different from the preceding month. Warrenton records a consistent average nighttime temperature of 40.5°F (4.7°C) in January, slightly lower than the daytime high.Humidity
In Warrenton, the average relative humidity in January is 83%.Rainfall
In Warrenton, during January, the rain falls for 20.2 days and regularly aggregates up to 6.22" (158mm) of precipitation. In Warrenton, during the entire year, the rain falls for 191.4 days and collects up to 40.39" (1026mm) of precipitation.Snowfall
Months with snowfall are January through March, September and December. In Warrenton, Oregon, during January, snow falls for 0.8 days and regularly aggregates up to 0.51" (13mm) of snow. In Warrenton, during the entire year, snow falls for 3.3 days and aggregates up to 1.54" (39mm) of snow.Daylight
In January, the average length of the day in Warrenton is 9h and 7min.On the first day of January in Warrenton, sunrise is at 7:58 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:18 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the temperature in January in Warrenton?
What is the average humidity in January in Warrenton?
How many days does it rain in January in Warrenton?
How much does it snow in Warrenton in January?
How many hours of daylight does Warrenton have in January?
When is the sunrise / sunset in January in Warrenton?
What is the month with the least sunshine in Warrenton?
How long on average sun shines in January in Warrenton?
What are the months with the lowest UV index in Warrenton?
How high is the UV index in January in Warrenton?
Average temperature in January
Warrenton, OR
- 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: 40.5°F
The month with the highest average low temperature is August (54.5°F).
The coldest months (with the lowest average low temperature) are February and December (39.9°F).
Average pressure in January
Warrenton, OR
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March and September (30.02"Hg).
Average wind speed in January
Warrenton, OR
- Average wind speed in January: 10.2mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in January
Warrenton, OR
- 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
Warrenton, OR
- Average rainfall in January: 6.22"
The wettest month (with the highest rainfall) is December (6.54").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in January
Warrenton, OR
- Average rainfall days in January: 20.2 days
The month with the highest number of rainy days is March (21.2 days).
The month with the least rainy days is August (7.1 days).
Average snowfall in January
Warrenton, OR
- Average snowfall in January: 0.51"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, October and November (0").
Average snowfall days in January
Warrenton, OR
- Average snowfall days in January: 0.8 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 and October (0 days).
Average daylight in January /
Average sunshine in January
Warrenton, OR
- 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
Warrenton, OR
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in January
Warrenton, OR
- 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
Warrenton, OR
- Average cloud cover in January: 59
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Warrenton, OR
- 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).
Warrenton, Oregon, USA
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