January weather forecast
Benton City, WA

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Weather in January

January, like December, in Benton City, Washington, is a wintry winter month, with an average temperature ranging between min 28.6°F (-1.9°C) and max 38.8°F (3.8°C).

Temperature

Benton City ushers in January with an average high-temperature of a still wintry 38.8°F (3.8°C), showing a close resemblance to the previous month. January nights in Benton City cool down to an average low-temperature of 28.6°F (-1.9°C).

Humidity

With an average relative humidity of 80%, January is the most humid month.

Rainfall

In Benton City, in January, it is raining for 9.8 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, in Benton City, there are 94.1 rainfall days, and 6.89" (175mm) of precipitation is accumulated.

Snowfall

January through March, September, November and December are months with snowfall. In Benton City, in January, snow falls for 3.1 days, with typically accumulated 0.98" (25mm) of snow. Throughout the year, there are 10.8 snowfall days, and 5.39" (137mm) of snow is accumulated.

Daylight

In Benton City, Washington, the average length of the day in January is 9h and 7min.
On the first day of the month, sunrise is at 7:40 am and sunset at 4:22 pm. On the last day of January, sunrise is at 7:22 am and sunset at 5:00 pm PST.

Sunshine

January has the least sunshine of the year in Benton City, with an average of 5.2h 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 estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

How cold does it get in Benton City in January?

In Benton City, in January, the average high-temperature is 38.8°F (3.8°C), and the average low-temperature is 28.6°F (-1.9°C).

What is the most humid month in Benton City?

With an average relative humidity of 80%, January is the most humid month.

What is the average humidity in January in Benton City?

The average relative humidity in January in Benton City is 80%.

How many days does it rain in January in Benton City?

In Benton City, Washington, in January, it is raining for 9.8 days, with typically 0.83" (21mm) of accumulated precipitation.

How much does it snow in Benton City in January?

In Benton City, Washington, in January, snow falls for 3.1 days, with typically accumulated 0.98" (25mm) of snow.

How many hours of daylight does Benton City have in January?

In Benton City, the average day length in January is 9h and 7min.

When are sunrise and sunset in January in Benton City?

On the first day of January, sunrise is at 7:40 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:00 pm PST.

What is the month with the least sunshine in Benton City?

January has the least sunshine of the year in Benton City, Washington, with an average of 5.2h of sunshine.

How many hours of sunshine does Benton City have in January?

The average sunshine duration in January in Benton City is 5.2h.

When is the lowest UV index in Benton City?

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

How high is the UV index in January in Benton City?

In Benton City, 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
Benton City, WA

Average temperature in January - Benton City, WA
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (37.9°F).

  • Average low temperature in January: 28.6°F

The month with the highest average low temperature is August (63.7°F).
The coldest month (with the lowest average low temperature) is December (27.5°F).

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Average pressure in January
Benton City, WA

Average pressure in January - Benton City, WA
  • Average pressure in January: 30.18"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in January
Benton City, WA

Average wind speed in January - Benton City, WA
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is December (5.9mph).

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Average humidity in January
Benton City, WA

Average humidity in January - Benton City, WA
  • Average humidity in January: 80%

The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (36%).

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Average rainfall in January
Benton City, WA

Average rainfall in January - Benton City, WA
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is December (0.91").
The driest month (with the least rainfall) is July (0.2").

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Average rainfall days in January
Benton City, WA

Average rainfall days in January - Benton City, WA
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is March (11.8 days).
The month with the least rainy days is July (3.2 days).

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Average snowfall in January
Benton City, WA

Average snowfall in January - Benton City, WA
  • Average snowfall in January: 0.98"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are April, May, June, July, August and October (0").

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Average snowfall days in January
Benton City, WA

Average snowfall days in January - Benton City, WA
  • Average snowfall days in January: 3.1 days

The month with the highest number of snowfall days is December (3.3 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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Average daylight in January /
Average sunshine in January
Benton City, WA

Average daylight in January / Average sunshine in January - Benton City, WA
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in January
Benton City, WA

Average sunshine days in January - Benton City, WA
  • Average sunshine days in January: 17.5 days

The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (16.5 days).

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Average UV index in January
Benton City, WA

Average UV index in January - Benton City, WA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Benton City, WA

Average cloud cover in January - Benton City, WA
  • Average cloud cover in January: 46

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in January
Benton City, WA

Average visibility in January - Benton City, 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).

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Benton City, Washington, USA

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