January weather forecast
Satsop, WA

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Weather in January

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

Temperature

Satsop notes an average high-temperature of a still chilly 45°F (7.2°C) in January, hardly diverging from December. An average low-temperature of 34.7°F (1.5°C) is expected in Satsop during January.

Humidity

In Satsop, the average relative humidity in January is 90%.

Rainfall

The month with the most rainfall in Satsop is January, when the rain falls for 16.4 days and typically aggregates up to 4.37" (111mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In January, in Satsop, it is snowing for 1.1 days. Throughout January, 0.83" (21mm) of snow is accumulated. Throughout the year, in Satsop, there are 5.4 snowfall days, and 2.32" (59mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 2min.
On the first day of January, sunrise is at 7:59 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:14 pm PST.

Sunshine

The average sunshine in January is 3.1h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be vigilant! The reflective nature of snow can increase 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 are the temperatures in Satsop in January?

In Satsop, in January, the average high-temperature is 45°F (7.2°C), and the average low-temperature is 34.7°F (1.5°C).

What is the average humidity in January in Satsop?

In Satsop, the average relative humidity in January is 90%.

What is the wettest month in Satsop?

January is the month with the most rainfall in Satsop, Washington. Rain falls for 16.4 days and accumulates 4.37" (111mm) of precipitation.

How much does it rain in Satsop in January?

In January, in Satsop, the rain falls for 16.4 days. Throughout January, 4.37" (111mm) of precipitation is accumulated.

How many days does it snow in January in Satsop?

In Satsop, in January, during 1.1 snowfall days, 0.83" (21mm) of snow is typically accumulated.

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

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

When is the sunrise / sunset in January in Satsop?

On the first day of January, sunrise is at 7:59 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:14 pm PST.

How many hours of sunshine does Satsop have in January?

In Satsop, Washington, the average sunshine duration in January is 3.1h.

What are the months with the lowest UV index in Satsop?

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

What is the UV index reading in January in Satsop?

In Satsop, Washington, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
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
Satsop, WA

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

The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is December (43°F).

  • Average low temperature in January: 34.7°F

The month with the highest average low temperature is August (49.5°F).
The coldest months (with the lowest average low temperature) are February and December (33.6°F).

Average pressure in January
Satsop, WA

Average pressure in January - Satsop, WA
  • Average pressure in January: 30.07"Hg

The months with the highest atmospheric pressure are January and July (30.07"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).

Average wind speed in January
Satsop, WA

Average wind speed in January - Satsop, WA
  • Average wind speed in January: 4.9mph

The windiest months (with the highest average wind speed) are January and June (4.9mph).
The calmest month (with the lowest average wind speed) is September (3.7mph).

Average humidity in January
Satsop, WA

Average humidity in January - Satsop, WA
  • Average humidity in January: 90%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is July (75%).

Average rainfall in January
Satsop, WA

Average rainfall in January - Satsop, WA
  • Average rainfall in January: 4.37"

The wettest month (with the highest rainfall) is January (4.37").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in January
Satsop, WA

Average rainfall days in January - Satsop, WA
  • Average rainfall days in January: 16.4 days

The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (5.8 days).

Average snowfall in January
Satsop, WA

Average snowfall in January - Satsop, WA
  • Average snowfall in January: 0.83"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Satsop, WA

Average snowfall days in January - Satsop, WA
  • Average snowfall days in January: 1.1 days

The month with the highest number of snowfall days is February (2.3 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
Satsop, WA

Average daylight in January / Average sunshine in January - Satsop, 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 1min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

Average sunshine days in January
Satsop, WA

Average sunshine days in January - Satsop, WA
  • Average sunshine days in January: 12.1 days

The month with the most sunshine days is August (22.2 days).
The month with the least sunshine days is March (9.3 days).

Average UV index in January
Satsop, WA

Average UV index in January - Satsop, 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
Satsop, WA

Average cloud cover in January - Satsop, WA
  • Average cloud cover in January: 70

The months with the most cloud cover are January and December (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 43).

Average visibility in January
Satsop, WA

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

The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (4mi).
The months with the lowest visibility are November and December (3mi).

Satsop, Washington, USA

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