January weather forecast
Lake Goodwin, WA

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Weather in January

January in Lake Goodwin, Washington, is a frosty winter month, with an average temperature ranging between max 43.3°F (6.3°C) and min 34.7°F (1.5°C).

Temperature

The average high-temperature during January registers at a chilly 43.3°F (6.3°C), maintaining a close resemblance to the previous month. Lake Goodwin's nighttime temperatures in January reveal a minimal variation from the daytime highs, averaging at a cold 34.7°F (1.5°C).

Humidity

The months with the highest humidity in Lake Goodwin are January, February, November and December, with an average relative humidity of 85%.

Rainfall

In Lake Goodwin, Washington, in January, during 18.1 rainfall days, 4.69" (119mm) of precipitation is typically accumulated. In Lake Goodwin, during the entire year, the rain falls for 188.6 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Lake Goodwin. In January, it is snowing for 2.3 days. Throughout January, 2.28" (58mm) of snow is accumulated. Throughout the year, there are 11.6 snowfall days, and 9.61" (244mm) of snow is accumulated.

Daylight

In Lake Goodwin, Washington, the average length of the day in January is 8h and 54min.
On the first day of the month, sunrise is at 7:59 am and sunset at 4:25 pm. On the last day of January, in Lake Goodwin, sunrise is at 7:38 am and sunset at 5:06 pm PST.

Sunshine

In January, the average sunshine is 4.2h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in January interprets into the following advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

How cold does it get in Lake Goodwin in January?

The high-temperature, in January, in Lake Goodwin, is 43.3°F (6.3°C), while the low-temperature averages to 34.7°F (1.5°C).

What is the most humid month in Lake Goodwin?

The months with the highest humidity are January, February, November and December, with an average relative humidity of 85%.

What is the average humidity in January in Lake Goodwin?

The average relative humidity in January in Lake Goodwin is 85%.

How much does it rain in Lake Goodwin in January?

In Lake Goodwin, in January, during 18.1 rainfall days, 4.69" (119mm) of precipitation is typically accumulated.

How much does it snow in Lake Goodwin in January?

In January, it is snowing for 2.3 days. Throughout January, 2.28" (58mm) of snow is accumulated.

How many hours of daylight does Lake Goodwin have in January?

The average day length in January in Lake Goodwin is 8h and 54min.

When are sunrise and sunset in January in Lake Goodwin?

In January, on the first day of the month, sunrise is at 7:59 am and sunset at 4:25 pm. On the last day of the month, in Lake Goodwin, sunrise is at 7:38 am and sunset at 5:06 pm PST.

How many hours of sunshine does Lake Goodwin have in January?

In January, the average sunshine duration in Lake Goodwin, Washington, is 4.2h.

What is the month with the lowest UV index in Lake Goodwin?

The months with the lowest UV index in Lake Goodwin, Washington, are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in January in Lake Goodwin?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Lake Goodwin, WA

Average temperature in January - Lake Goodwin, WA
  • Average high temperature in January: 43.3°F

The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is December (41.7°F).

  • Average low temperature in January: 34.7°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is February (33.8°F).

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Average pressure in January
Lake Goodwin, WA

Average pressure in January - Lake Goodwin, 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 August (30"Hg).

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Average wind speed in January
Lake Goodwin, WA

Average wind speed in January - Lake Goodwin, WA
  • Average wind speed in January: 5.6mph

The windiest months (with the highest average wind speed) are January and November (5.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

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Average humidity in January
Lake Goodwin, WA

Average humidity in January - Lake Goodwin, WA
  • Average humidity in January: 85%

The months with the highest relative humidity are January, February, November and December (85%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in January
Lake Goodwin, WA

Average rainfall in January - Lake Goodwin, WA
  • Average rainfall in January: 4.69"

The wettest month (with the highest rainfall) is November (4.92").
The driest month (with the least rainfall) is July (0.51").

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Average rainfall days in January
Lake Goodwin, WA

Average rainfall days in January - Lake Goodwin, WA
  • Average rainfall days in January: 18.1 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.9 days).

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Average snowfall in January
Lake Goodwin, WA

Average snowfall in January - Lake Goodwin, WA
  • Average snowfall in January: 2.28"

The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Lake Goodwin, WA

Average snowfall days in January - Lake Goodwin, WA
  • Average snowfall days in January: 2.3 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Lake Goodwin, WA

Average daylight in January / Average sunshine in January - Lake Goodwin, 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 24min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).

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Average sunshine days in January
Lake Goodwin, WA

Average sunshine days in January - Lake Goodwin, WA
  • Average sunshine days in January: 10.4 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (8.1 days).

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Average UV index in January
Lake Goodwin, WA

Average UV index in January - Lake Goodwin, 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, October, November and December (UV index 2).

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Average cloud cover in January
Lake Goodwin, WA

Average cloud cover in January - Lake Goodwin, WA
  • Average cloud cover in January: 56

The month with the most cloud cover is December (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 26).

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Average visibility in January
Lake Goodwin, WA

Average visibility in January - Lake Goodwin, WA
  • Average visibility in January: 5mi

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

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Lake Goodwin, Washington, USA

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