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 sea temperature 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
Kingston registers an average high-temperature of a still chilly 45.1°F (7.3°C) at the commencement of January, closely related to the preceding month. Kingston notes a consistent average low-temperature of 37.8°F (3.2°C) during January nights.Humidity
The months with the highest humidity in Kingston are January and December, with an average relative humidity of 84%.Rainfall
January is the month with the most rainfall in Kingston. Rain falls for 11.5 days and accumulates 1.57" (40mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Kingston, in January, snow falls for 1.1 days, with typically accumulated 0.28" (7mm) of snow. In Kingston, during the entire year, snow falls for 5 days and aggregates up to 1.34" (34mm) of snow.Ocean temperature
In Kingston, in January, the average water temperature is 45.5°F (7.5°C).Note: In 45.5°F (7.5°C), cold shock and rapid breathing can occur when swimming at temperatures below 50°F (10°C).
Daylight
The average length of the day in January is 8h and 56min.On the first day of the month, sunrise is at 7:58 am and sunset at 4:28 pm. On the last day of January, sunrise is at 7:38 am and sunset at 5:08 pm PST.
Sunshine
In January, the average sunshine is 4.6h.UV index
The months with the lowest UV index in Kingston 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 hazard from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Kingston?
What are the most humid months in Kingston?
What is the average humidity in January in Kingston?
What is the rainiest month in Kingston?
How much does it rain in Kingston in January?
How many days does it snow in January in Kingston?
How cold is the water in January in Kingston?
How many hours of daylight does Kingston have in January?
When are sunrise and sunset in January in Kingston?
How many hours of sunshine does Kingston have in January?
When is the lowest UV index in Kingston?
What is the UV index intensity in January in Kingston?
Average temperature in January
Kingston, WA
- Average high temperature in January: 45.1°F
The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is December (43.5°F).
- Average low temperature in January: 37.8°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (36.7°F).
Average pressure in January
Kingston, WA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in January
Kingston, WA
- Average wind speed in January: 6.2mph
The windiest months (with the highest average wind speed) are March and November (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in January
Kingston, WA
- Average humidity in January: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is July (72%).
Average rainfall in January
Kingston, WA
- Average rainfall in January: 1.57"
The wettest month (with the highest rainfall) is January (1.57").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in January
Kingston, WA
- Average rainfall days in January: 11.5 days
The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in January
Kingston, WA
- Average snowfall in January: 0.28"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Kingston, WA
- Average snowfall days in January: 1.1 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Kingston, WA
- Average sea temperature in January: 45.6°F
The best month for swimming (with the highest average sea temperature) is August (53.5°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in January /
Average sunshine in January
Kingston, WA
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in January
Kingston, WA
- Average sunshine days in January: 17 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is November (15.5 days).
Average UV index in January
Kingston, WA
- Average UV index in January: 2
The months with the highest UV index are June and 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
Kingston, WA
- Average cloud cover in January: 53
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in January
Kingston, 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).
Kingston, Washington, USA
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