January weather forecast
Olga, WA

Weather in January

January, the same as December, in Olga, Washington, is another chilly winter month, with temperature in the range of an average high of 45.3°F (7.4°C) and an average low of 41°F (5°C).

Temperature

The coldest months are January, February and December, with an average high-temperature of 45.3°F (7.4°C).

Humidity

January, August and September, with an average relative humidity of 79%, are most humid months in Olga.

Rainfall

In January, the rain falls for 17.3 days. Throughout January, 3.15" (80mm) of precipitation is accumulated. In Olga, during the entire year, the rain falls for 167.7 days and collects up to 23.46" (596mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In January, it is snowing for 1.5 days. Throughout January, 0.83" (21mm) of snow is accumulated. In Olga, Washington, during the entire year, snow falls for 6.9 days, and aggregates up to 3.43" (87mm) of snow.

Daylight

In January, the average length of the day in Olga, Washington, is 8.8h.

Sunshine

In January, the average sunshine is 4.2h.

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 estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in January transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the coldest month in Olga?

The coldest months in Olga, Washington, are January, February and December, with an average high-temperature of 45.3°F (7.4°C).

What is the most humid month in Olga?

Months with the highest humidity in Olga are January, August and September, with an average relative humidity of 79%.

What is the average humidity in January in Olga?

In January, the average relative humidity in Olga is 79%.

How much does it rain in Olga in January?

In Olga, in January, during 17.3 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

How much does it snow in Olga in January?

In Olga, during January, snow falls for 1.5 days and regularly aggregates up to 0.83" (21mm) of snow.

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

In January, the average length of the day is 8.8h.

How many hours of sunshine does Olga have in January?

In Olga, the average sunshine in January is 4.2h.

When is the lowest UV index in Olga?

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

What is the UV index intensity in January in Olga?

The average daily maximum UV index in January in Olga, Washington, is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.

Average temperature in January
Olga, WA

Average temperature in January - Olga, WA
  • Average high temperature in January: 45.3°F

The warmest month (with the highest average high temperature) is July (64.9°F).
Months with the lowest average high temperature are January, February and December (45.3°F).

  • Average low temperature in January: 41°F

The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is February (40.5°F).

[Resources]

Average pressure in January
Olga, WA

Average pressure in January - Olga, WA
  • Average pressure in January: 30.07"

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is March (30").

[Resources]

Average wind speed in January
Olga, WA

Average wind speed in January - Olga, WA
  • Average wind speed in January: 9.7mph

The windiest month (with the highest average wind speed) is November (10.7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

[Resources]

Average humidity in January
Olga, WA

Average humidity in January - Olga, WA
  • Average humidity in January: 79%

Months with the highest relative humidity are January, August and September (79%).
The month with the lowest relative humidity is April (76%).

[Resources]

Average rainfall in January
Olga, WA

Average rainfall in January - Olga, WA
  • Average rainfall in January: 3.15"

The wettest month (with the highest rainfall) is November (3.43").
The driest month (with the least rainfall) is July (0.43").

[Resources]

Average rainfall days in January
Olga, WA

Average rainfall days in January - Olga, WA
  • Average rainfall days in January: 17.3 days

The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (5.3 days).

[Resources]

Average snowfall in January
Olga, WA

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

The month with the highest snowfall is February (1.77").
Months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in January
Olga, WA

Average snowfall days in January - Olga, WA
  • Average snowfall days in January: 1.5 days

The month with the highest number of snowfall days is February (2.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
Olga, WA

Average daylight in January / Average sunshine in January - Olga, WA
  • Average daylight in January: 8.8h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in January: 4.2h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 4.1h).

[Resources]

Average sunshine days in January
Olga, WA

Average sunshine days in January - Olga, WA
  • Average sunshine days in January: 10.8 days

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is November (8.7 days).

[Resources]

Average UV index in January
Olga, WA

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

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in January
Olga, WA

Average cloud cover in January - Olga, WA
  • Average cloud cover in January: 55

Months with the most cloud cover are February and December (Cloud cover 56).
Months with the least cloud cover are July and August (Cloud cover 23).

[Resources]

Average visibility in January
Olga, WA

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

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location