January weather forecast
Port Gamble, WA

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Weather in January

January, like December, is another chilly winter month in Port Gamble, Washington, with an average temperature varying between 45.1°F (7.3°C) and 37°F (2.8°C).

Temperature

The commencement of January brings an average high-temperature of a still chilly 45.1°F (7.3°C), marking an inconsequential divergence from December. Port Gamble's nighttime temperatures in January reveal a minimal variation from the daytime highs, averaging at an icy 37°F (2.8°C).

Humidity

January and December, with an average relative humidity of 85%, are the most humid months.

Rainfall

January is the month with the most rainfall. Rain falls for 17.4 days and accumulates 3.74" (95mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Port Gamble, Washington. In Port Gamble, Washington, in January, during 1.8 snowfall days, 1.22" (31mm) of snow is typically accumulated. Throughout the year, in Port Gamble, there are 7.7 snowfall days, and 4.25" (108mm) of snow is accumulated.

Ocean temperature

In Port Gamble, Washington, in January, the average water temperature is 45.5°F (7.5°C).
Note: Immersing oneself in 45.5°F (7.5°C) at sub14°F (-10°C) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.

Daylight

The average length of the day in January in Port Gamble is 8h and 56min.
On the first day of the month, sunrise is at 7:59 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

January and December, with an average of 4.8h of sunshine, are months with the least sunshine in Port Gamble.

UV index

The months with the lowest UV index in Port Gamble are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In January, an average UV index of 2 transforms into the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What are the temperatures in Port Gamble in January?

January temperatures in Port Gamble, Washington, vary between a high-temperature of 45.1°F (7.3°C) and a low-temperature of 37°F (2.8°C).

What is the most humid month in Port Gamble?

The months with the highest humidity in Port Gamble are January and December, with an average relative humidity of 85%.

What is the average humidity in January in Port Gamble?

In Port Gamble, the average relative humidity in January is 85%.

What is the wettest month in Port Gamble?

The month with the most rainfall in Port Gamble, Washington, is January, when the rain falls for 17.4 days and typically aggregates up to 3.74" (95mm) of precipitation.

How many days does it rain in January in Port Gamble?

In January, the rain falls for 17.4 days. Throughout January, 3.74" (95mm) of precipitation is accumulated.

How many days does it snow in January in Port Gamble?

In January, it is snowing for 1.8 days. Throughout January, 1.22" (31mm) of snow is accumulated.

What is the water temperature in January in Port Gamble?

In Port Gamble, in January, the average water temperature is 45.5°F (7.5°C). Swimming in 45.5°F (7.5°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Port Gamble have in January?

In January, the average day length in Port Gamble, Washington, is 8h and 56min.

When are sunrise and sunset in January in Port Gamble?

On the first day of January in Port Gamble, sunrise is at 7:59 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:08 pm PST.

What are the months with the least sunshine in Port Gamble?

The months with the least sunshine in Port Gamble, Washington, are January and December, with an average of 4.8h of sunshine.

How many hours of sunshine does Port Gamble have in January?

In January, the average sunshine duration is 4.8h.

What is the month with the lowest UV index in Port Gamble?

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

What is the UV index intensity in January in Port Gamble?

The average daily maximum UV index in January in Port Gamble, Washington, is 2. A UV Index estimate 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
Port Gamble, WA

Average temperature in January - Port Gamble, WA
  • Average high temperature in January: 45.1°F

The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is December (43.2°F).

  • Average low temperature in January: 37°F

The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is February (36.1°F).

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Average pressure in January
Port Gamble, WA

Average pressure in January - Port Gamble, 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).

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Average wind speed in January
Port Gamble, WA

Average wind speed in January - Port Gamble, WA
  • Average wind speed in January: 5.6mph

The windiest months (with the highest average wind speed) are March and November (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity in January
Port Gamble, WA

Average humidity in January - Port Gamble, WA
  • Average humidity in January: 85%

The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in January
Port Gamble, WA

Average rainfall in January - Port Gamble, WA
  • Average rainfall in January: 3.74"

The wettest month (with the highest rainfall) is January (3.74").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in January
Port Gamble, WA

Average rainfall days in January - Port Gamble, WA
  • Average rainfall days in January: 17.4 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.3 days).

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Average snowfall in January
Port Gamble, WA

Average snowfall in January - Port Gamble, WA
  • Average snowfall in January: 1.22"

The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Port Gamble, WA

Average snowfall days in January - Port Gamble, WA
  • Average snowfall days in January: 1.8 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in January
Port Gamble, WA

Average sea temperature in January - Port Gamble, WA
  • Average sea temperature in January: 45.6°F

The best month for swimming (with the highest average sea temperature) is August (53.2°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).

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Average daylight in January /
Average sunshine in January
Port Gamble, WA

Average daylight in January / Average sunshine in January - Port Gamble, WA
  • Average daylight in January: 8h and 5min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).

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Average sunshine days in January
Port Gamble, WA

Average sunshine days in January - Port Gamble, WA
  • Average sunshine days in January: 10.2 days

The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is March (7.8 days).

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Average UV index in January
Port Gamble, WA

Average UV index in January - Port Gamble, 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).

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Average cloud cover in January
Port Gamble, WA

Average cloud cover in January - Port Gamble, WA
  • Average cloud cover in January: 51

The months with the most cloud cover are January and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in January
Port Gamble, WA

Average visibility in January - Port Gamble, WA
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Port Gamble, Washington, USA

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