January weather forecastPoint Roberts, WA
January
Weather in January
January is a frosty winter month in Point Roberts, Washington, with temperature in the range of an average low of 37.2°F (2.9°C) and an average high of 43.2°F (6.2°C).Temperature
The advent of January signifies a minor shift to an average high-temperature of a frosty 43.2°F (6.2°C), aligning closely with December. Nights in January cool down in Point Roberts, indicating a minor disparity from daytime highs with an average low-temperature of 37.2°F (2.9°C).Humidity
With an average relative humidity of 83%, January is the most humid month.Rainfall
In Point Roberts, during January, the rain falls for 14.7 days and regularly aggregates up to 4.06" (103mm) of precipitation. Throughout the year, there are 155 rainfall days, and 30.04" (763mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In January, it is snowing for 1.6 days. Throughout January, 1.3" (33mm) of snow is accumulated. In Point Roberts, during the entire year, snow falls for 9.3 days and aggregates up to 6.06" (154mm) of snow.Daylight
In Point Roberts, the average length of the day in January is 8h and 47min.On the first day of January, sunrise is at 8:06 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:07 pm PST.
Sunshine
The average sunshine in January is 3.8h.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 reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during January leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Boost your sun resistance with garments that are densely woven yet spacious. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Point Roberts, WA
- Average high temperature in January: 43.2°F
The warmest month (with the highest average high temperature) is July (66.9°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in January: 37.2°F
The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (36.5°F).
Average pressure in January
Point Roberts, WA
- Average pressure in January: 30.06"Hg
The months with the highest atmospheric pressure are January and December (30.06"Hg).
The month with the lowest atmospheric pressure is March (29.99"Hg).
Average wind speed in January
Point Roberts, WA
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is November (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Point Roberts, WA
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (76%).
Average rainfall in January
Point Roberts, WA
- Average rainfall in January: 4.06"
The wettest month (with the highest rainfall) is November (4.53").
The driest month (with the least rainfall) is July (0.67").
Average rainfall days in January
Point Roberts, WA
- Average rainfall days in January: 14.7 days
The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in January
Point Roberts, WA
- Average snowfall in January: 1.3"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Point Roberts, WA
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Point Roberts, WA
- Average daylight in January: 8h and 48min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 3h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Point Roberts, WA
- Average sunshine days in January: 14.2 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in January
Point Roberts, 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
Point Roberts, WA
- Average cloud cover in January: 59
The month with the most cloud cover is December (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in January
Point Roberts, 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).
