January weather forecast
Kalaloch, WA

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Weather in January

January, like December, is another chilly winter month in Kalaloch, Washington, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 39.7°F (4.3°C).

Temperature

With the advent of January, Kalaloch's high-temperatures adjust to a still chilly 46.2°F (7.9°C), closely aligning with the preceding month. Kalaloch records a consistent average nighttime temperature of 39.7°F (4.3°C) in January, slightly lower than the daytime high.

Humidity

The months with the highest humidity are January, November and December, with an average relative humidity of 84%.

Rainfall

January is the month with the most rainfall in Kalaloch, Washington. Rain falls for 18 days and accumulates 6.89" (175mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. In Kalaloch, during January, snow falls for 0.7 days and regularly aggregates up to 0.51" (13mm) of snow. Throughout the year, there are 3.9 snowfall days, and 1.5" (38mm) of snow is accumulated.

Daylight

The average length of the day in January is 8h and 58min.
On the first day of January, sunrise is at 8:05 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:16 pm PST.

Sunshine

The month with the least sunshine is January, with an average of 3.6h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, the UV index of 2 transforms into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Kalaloch in January?

The high-temperature, in January, in Kalaloch, records 46.2°F (7.9°C), while the low-temperature is 39.7°F (4.3°C).

What is the most humid month?

January, November and December, with an average relative humidity of 84%, are most humid months.

What is the average humidity in January?

In January, the average relative humidity is 84%.

What is the rainiest month?

The month with the most rainfall is January, when the rain falls for 18 days and typically aggregates up to 6.89" (175mm) of precipitation.

How many days does it rain in January?

In January, the rain falls for 18 days. Throughout January, 6.89" (175mm) of precipitation is accumulated.

How much does it snow in January?

In January, it is snowing for 0.7 days. Throughout January, 0.51" (13mm) of snow is accumulated.

What is the average length of the day in January?

In January, the average day length is 8h and 58min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 8:05 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:16 pm PST.

What is the month with the least sunshine?

With an average of 3.6h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Kalaloch have in January?

In Kalaloch, the average sunshine duration in January is 3.6h.

What is the month with the lowest UV index in Kalaloch?

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

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from 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
Kalaloch, WA

Average temperature in January - Kalaloch, WA
  • Average high temperature in January: 46.2°F

The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.1°F).

  • Average low temperature in January: 39.7°F

The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is February (38.7°F).

Average pressure in January
Kalaloch, WA

Average pressure in January - Kalaloch, WA
  • Average pressure in January: 30.04"Hg

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (29.99"Hg).

Average wind speed in January
Kalaloch, WA

Average wind speed in January - Kalaloch, WA
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in January
Kalaloch, WA

Average humidity in January - Kalaloch, WA
  • Average humidity in January: 84%

The months with the highest relative humidity are January, November and December (84%).
The month with the lowest relative humidity is May (80%).

Average rainfall in January
Kalaloch, WA

Average rainfall in January - Kalaloch, WA
  • Average rainfall in January: 6.89"

The wettest month (with the highest rainfall) is January (6.89").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days in January
Kalaloch, WA

Average rainfall days in January - Kalaloch, WA
  • Average rainfall days in January: 18 days

The month with the highest number of rainy days is November (19.4 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in January
Kalaloch, WA

Average snowfall in January - Kalaloch, WA
  • Average snowfall in January: 0.51"

The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Kalaloch, WA

Average snowfall days in January - Kalaloch, WA
  • Average snowfall days in January: 0.7 days

The month with the highest number of snowfall days is February (1.5 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
Kalaloch, WA

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in January: 3h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in January
Kalaloch, WA

Average sunshine days in January - Kalaloch, WA
  • Average sunshine days in January: 11.3 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is November (9.4 days).

Average UV index in January
Kalaloch, WA

Average UV index in January - Kalaloch, WA
  • Average UV index in January: 2

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Kalaloch, WA

Average cloud cover in January - Kalaloch, WA
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Kalaloch, WA

Average visibility in January - Kalaloch, WA
  • Average visibility in January: 6mi

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

Kalaloch, Washington, USA

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