January weather forecast
Tenino, WA

Share

Weather in January

January, the same as December, in Tenino, Washington, is another chilly winter month, with an average temperature ranging between max 45°F (7.2°C) and min 34.7°F (1.5°C).

Temperature

As December transitions into January, the average high-temperature rests at a still chilly 45°F (7.2°C), maintaining a close resemblance to the previous month. In Tenino, an average nighttime temperature of 34.7°F (1.5°C) is expected during January.

Humidity

The months with the highest humidity are January, February, November and December, with an average relative humidity of 89%.

Rainfall

In Tenino, Washington, in January, during 15.4 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. Throughout the year, there are 151.2 rainfall days, and 17.72" (450mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Tenino, in January, during 1.8 snowfall days, 1.02" (26mm) of snow is typically accumulated. Throughout the year, there are 7.9 snowfall days, and 3.62" (92mm) of snow is accumulated.

Daylight

In Tenino, the average length of the day in January is 9h and 2min.
On the first day of January in Tenino, sunrise is at 7:56 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:12 pm PST.

Sunshine

The average sunshine in January in Tenino is 3.8h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Tenino. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Boost your sun resistance with garments that are densely woven yet spacious. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in January in Tenino?

During January, Tenino experiences an average high-temperature of 45°F (7.2°C) and a low-temperature of 34.7°F (1.5°C).

What are the most humid months in Tenino?

The months with the highest humidity are January, February, November and December, with an average relative humidity of 89%.

What is the average humidity in January in Tenino?

In Tenino, the average relative humidity in January is 89%.

How much does it rain in Tenino in January?

In Tenino, in January, during 15.4 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

How many days does it snow in January in Tenino?

In Tenino, during January, snow falls for 1.8 days and regularly aggregates up to 1.02" (26mm) of snow.

What is the average length of the day in January in Tenino?

In January, the average day length is 9h and 2min.

What time are sunrise and sunset in January in Tenino?

On the first day of January in Tenino, Washington, sunrise is at 7:56 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:12 pm PST.

How long on average sun shines in January in Tenino?

The average sunshine duration in January in Tenino, Washington, is 3.8h.

When is the lowest UV index in Tenino?

The months with the lowest UV index in Tenino, Washington, are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in January in Tenino?

In Tenino, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Tenino, WA

Average temperature in January - Tenino, WA
  • Average high temperature in January: 45°F

The warmest month (with the highest average high temperature) is August (78.1°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in January: 34.7°F

The month with the highest average low temperature is August (50.4°F).
The coldest month (with the lowest average low temperature) is December (33.3°F).

Average pressure in January
Tenino, WA

Average pressure in January - Tenino, WA
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).

Average wind speed in January
Tenino, WA

Average wind speed in January - Tenino, WA
  • Average wind speed in January: 4.5mph

The windiest months (with the highest average wind speed) are January, February, March and November (4.5mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).

Average humidity in January
Tenino, WA

Average humidity in January - Tenino, WA
  • Average humidity in January: 89%

The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is July (72%).

Average rainfall in January
Tenino, WA

Average rainfall in January - Tenino, WA
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is December (2.8").
The driest month (with the least rainfall) is July (0.24").

Average rainfall days in January
Tenino, WA

Average rainfall days in January - Tenino, WA
  • Average rainfall days in January: 15.4 days

The month with the highest number of rainy days is March (17.7 days).
The month with the least rainy days is August (4.7 days).

Average snowfall in January
Tenino, WA

Average snowfall in January - Tenino, WA
  • Average snowfall in January: 1.02"

The month with the highest snowfall is February (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Tenino, WA

Average snowfall days in January - Tenino, WA
  • Average snowfall days in January: 1.8 days

The month with the highest number of snowfall days is February (2.7 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
Tenino, WA

Average daylight in January / Average sunshine in January - Tenino, WA
  • Average daylight in January: 9h and 0min

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 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).

Average sunshine days in January
Tenino, WA

Average sunshine days in January - Tenino, WA
  • Average sunshine days in January: 12.8 days

The month with the most sunshine days is July (23 days).
The month with the least sunshine days is February (10.8 days).

Average UV index in January
Tenino, WA

Average UV index in January - Tenino, 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
Tenino, WA

Average cloud cover in January - Tenino, 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 July and August (Cloud cover 34).

Average visibility in January
Tenino, WA

Average visibility in January - Tenino, WA
  • Average visibility in January: 4mi

The months with the highest visibility are July and August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (4mi).

Tenino, Washington, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location