January weather forecast
Redondo, WA

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Weather in January

January is a chilly winter month in Redondo, Washington, with an average temperature varying between 35.1°F (1.7°C) and 44.4°F (6.9°C).

Temperature

With the transition into January, Redondo notes an average high-temperature of a frosty 44.4°F (6.9°C), closely resembling December. Throughout January, a steady low-temperature average of 35.1°F (1.7°C) is noted.

Humidity

January and December, with an average relative humidity of 86%, are the most humid months.

Rainfall

In Redondo, in January, it is raining for 17.8 days, with typically 4.53" (115mm) of accumulated precipitation. In Redondo, during the entire year, the rain falls for 177.2 days and collects up to 30.79" (782mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Redondo. In January, it is snowing for 2.5 days. Throughout January, 1.61" (41mm) of snow is accumulated. Throughout the year, there are 13.3 snowfall days, and 7.01" (178mm) of snow is accumulated.

Daylight

The average length of the day in January is 8h and 59min.
On the first day of January, sunrise is at 7:56 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:09 pm PST.

Sunshine

In Redondo, the average sunshine in January is 4.3h.

UV index

The months with the lowest UV index in Redondo 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 health risk from unsafe exposure to UV radiation for the average person.
Note: In January, an average UV index of 2 transforms into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is January cold?

Redondo in January has an average high-temperature of 44.4°F (6.9°C) and an average low-temperature of 35.1°F (1.7°C).

What is the most humid month?

The months with the highest humidity are January and December, with an average relative humidity of 86%.

What is the average humidity in January?

The average relative humidity in January is 86%.

How many days does it rain in January?

In January, the rain falls for 17.8 days. Throughout January, 4.53" (115mm) of precipitation is accumulated.

How many days does it snow in January in Redondo?

In January, it is snowing for 2.5 days. Throughout January, 1.61" (41mm) of snow is accumulated.

What is the average length of the day in January?

In Redondo, the average day length in January is 8h and 59min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:56 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:09 pm PST.

How long on average sun shines in January?

The average sunshine duration in January is 4.3h.

What is the month with the lowest UV index?

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

What is the UV index reading in January?

In Redondo, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to 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
Redondo, WA

Average temperature in January - Redondo, WA
  • Average high temperature in January: 44.4°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (42.6°F).

  • Average low temperature in January: 35.1°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

Average pressure in January
Redondo, WA

Average pressure in January - Redondo, WA
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).

Average wind speed in January
Redondo, WA

Average wind speed in January - Redondo, WA
  • Average wind speed in January: 4.9mph

The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).

Average humidity in January
Redondo, WA

Average humidity in January - Redondo, WA
  • Average humidity in January: 86%

The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is July (68%).

Average rainfall in January
Redondo, WA

Average rainfall in January - Redondo, WA
  • Average rainfall in January: 4.53"

The wettest month (with the highest rainfall) is December (4.72").
The driest month (with the least rainfall) is July (0.43").

Average rainfall days in January
Redondo, WA

Average rainfall days in January - Redondo, WA
  • Average rainfall days in January: 17.8 days

The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is August (5.9 days).

Average snowfall in January
Redondo, WA

Average snowfall in January - Redondo, WA
  • Average snowfall in January: 1.61"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Redondo, WA

Average snowfall days in January - Redondo, WA
  • Average snowfall days in January: 2.5 days

The month with the highest number of snowfall days is February (4.4 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
Redondo, WA

Average daylight in January / Average sunshine in January - Redondo, 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: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

Average sunshine days in January
Redondo, WA

Average sunshine days in January - Redondo, WA
  • Average sunshine days in January: 11 days

The month with the most sunshine days is August (22.8 days).
The months with the least sunshine days are February and November (8.5 days).

Average UV index in January
Redondo, WA

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Redondo, WA

Average cloud cover in January - Redondo, WA
  • Average cloud cover in January: 56

The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in January
Redondo, WA

Average visibility in January - Redondo, WA
  • Average visibility in January: 5mi

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

Redondo, Washington, USA

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