January weather forecast
Central Park, WA

Share

Weather in January

January, the same as December, in Central Park, Washington, is a frosty winter month, with an average temperature fluctuating between 35.2°F (1.8°C) and 45.5°F (7.5°C).

Temperature

With the advent of January, Central Park experiences an average high-temperature of a still frosty 45.5°F (7.5°C), mirroring a close resemblance to the previous month. In Central Park, January nights witness a steady temperature drop to an icy 35.2°F (1.8°C).

Humidity

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

Rainfall

The months with the most rainfall are January and December, with an average 5.04" (128mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In January, it is snowing for 1.2 days. Throughout January, 0.67" (17mm) of snow is accumulated. In Central Park, during the entire year, snow falls for 5.1 days and aggregates up to 2.32" (59mm) of snow.

Daylight

The average length of the day in January is 9h and 2min.
On the first day of January, sunrise is at 8:00 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:15 pm PST.

Sunshine

The months with the least sunshine are January and December, with an average of 3.3h of sunshine.

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 low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the average January temperature?

In Central Park, in January, the average high-temperature is 45.5°F (7.5°C), and the average low-temperature is 35.2°F (1.8°C).

What is the average humidity in January?

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

What is the wettest month?

The wettest months are January and December, with an average 5.04" (128mm) of rainfall.

How much does it rain in Central Park in January?

In Central Park, in January, it is raining for 17.4 days, with typically 5.04" (128mm) of accumulated precipitation.

How many days does it snow in January?

In Central Park, in January, snow falls for 1.2 days, with typically accumulated 0.67" (17mm) of snow.

What is the average length of the day in January?

The average day length in January is 9h and 2min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 8:00 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:15 pm PST.

What is the month with the least sunshine?

The months with the least sunshine are January and December, with an average of 3.3h of sunshine.

How long on average sun shines in January?

In Central Park, the average sunshine duration in January is 3.3h.

What is the month with the lowest UV index?

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

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to the Sun's 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
Central Park, WA

Average temperature in January - Central Park, WA
  • Average high temperature in January: 45.5°F

The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is December (43.9°F).

  • Average low temperature in January: 35.2°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is February (34.5°F).

Average pressure in January
Central Park, WA

Average pressure in January - Central Park, 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
Central Park, WA

Average wind speed in January - Central Park, WA
  • Average wind speed in January: 5.5mph

The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).

Average humidity in January
Central Park, WA

Average humidity in January - Central Park, WA
  • Average humidity in January: 89%

The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is July (76%).

Average rainfall in January
Central Park, WA

Average rainfall in January - Central Park, WA
  • Average rainfall in January: 5.04"

The wettest months (with the highest rainfall) are January and December (5.04").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in January
Central Park, WA

Average rainfall days in January - Central Park, WA
  • Average rainfall days in January: 17.4 days

The month with the highest number of rainy days is March (19.2 days).
The month with the least rainy days is August (5.9 days).

Average snowfall in January
Central Park, WA

Average snowfall in January - Central Park, WA
  • Average snowfall in January: 0.67"

The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Central Park, WA

Average snowfall days in January - Central Park, WA
  • Average snowfall days in January: 1.2 days

The month with the highest number of snowfall days is February (2 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
Central Park, WA

Average daylight in January / Average sunshine in January - Central Park, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).

Average sunshine days in January
Central Park, WA

Average sunshine days in January - Central Park, WA
  • Average sunshine days in January: 11.5 days

The months with the most sunshine days are July and August (22.1 days).
The month with the least sunshine days is March (10 days).

Average UV index in January
Central Park, WA

Average UV index in January - Central Park, 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
Central Park, WA

Average cloud cover in January - Central Park, WA
  • Average cloud cover in January: 67

The months with the most cloud cover are January and December (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 42).

Average visibility in January
Central Park, WA

Average visibility in January - Central Park, WA
  • Average visibility in January: 4mi

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

Central Park, Washington, USA

Weather forecast for your location

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