January weather forecast
Nezperce, ID

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Weather in January

January, like December, in Nezperce, Idaho, is another cold winter month, with an average temperature fluctuating between 24.3°F (-4.3°C) and 36°F (2.2°C).

Temperature

Nezperce observes an average high-temperature of a still cold 36°F (2.2°C) in January, barely different from 34°F (1.1°C) in December. Nezperce records a steady low-temperature average of 24.3°F (-4.3°C) during January.

Humidity

With an average relative humidity of 89%, January is the most humid month.

Rainfall

In Nezperce, Idaho, during January, the rain falls for 14.4 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 156.5 rainfall days, and 21.38" (543mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Nezperce. In Nezperce, in January, during 5.3 snowfall days, 3.5" (89mm) of snow is typically accumulated. In Nezperce, during the entire year, snow falls for 28.5 days and aggregates up to 13.94" (354mm) of snow.

Daylight

The average length of the day in January is 9h and 7min.
On the first day of January in Nezperce, sunrise is at 7:27 am and sunset at 4:09 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:47 pm PST.

Sunshine

January, February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Nezperce.

UV index

The average daily maximum UV index in January in Nezperce is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during January leads to these advisories:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is January in Nezperce?

The average high-temperature, in January, in Nezperce, is 36°F (2.2°C), while the average low-temperature is 24.3°F (-4.3°C).

What is the most humid month in Nezperce?

The most humid month in Nezperce, Idaho, is January, with an average relative humidity of 89%.

What is the average humidity in January in Nezperce?

The average relative humidity in January in Nezperce, Idaho, is 89%.

How much does it rain in Nezperce in January?

In Nezperce, in January, during 14.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

How many days does it snow in January in Nezperce?

In Nezperce, during January, snow falls for 5.3 days and regularly aggregates up to 3.5" (89mm) of snow.

How many hours of daylight does Nezperce have in January?

In Nezperce, Idaho, the average day length in January is 9h and 7min.

When is the sunrise / sunset in January in Nezperce?

On the first day of January, sunrise is at 7:27 am and sunset at 4:09 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:47 pm PST.

What is the month with the least sunshine in Nezperce?

The months with the least sunshine are January, February and December, with an average of 4.9h of sunshine.

How long on average sun shines in January in Nezperce?

The average sunshine duration in January in Nezperce, Idaho, is 4.9h.

How high is the UV index in January in Nezperce?

In January, the average daily maximum UV index in Nezperce, Idaho, 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
Nezperce, ID

Average temperature in January - Nezperce, ID
  • Average high temperature in January: 36°F

The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (34°F).

  • Average low temperature in January: 24.3°F

The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

Average pressure in January
Nezperce, ID

Average pressure in January - Nezperce, ID
  • Average pressure in January: 30.21"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

Average wind speed in January
Nezperce, ID

Average wind speed in January - Nezperce, ID
  • Average wind speed in January: 4.1mph

The windiest month (with the highest average wind speed) is March (4.4mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

Average humidity in January
Nezperce, ID

Average humidity in January - Nezperce, ID
  • Average humidity in January: 89%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (48%).

Average rainfall in January
Nezperce, ID

Average rainfall in January - Nezperce, ID
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is March (2.56").
The driest month (with the least rainfall) is July (0.43").

Average rainfall days in January
Nezperce, ID

Average rainfall days in January - Nezperce, ID
  • Average rainfall days in January: 14.4 days

The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (5.4 days).

Average snowfall in January
Nezperce, ID

Average snowfall in January - Nezperce, ID
  • Average snowfall in January: 3.5"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Nezperce, ID

Average snowfall days in January - Nezperce, ID
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is December (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Nezperce, ID

Average daylight in January / Average sunshine in January - Nezperce, ID
  • 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: 4h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 54min).

Average sunshine days in January
Nezperce, ID

Average sunshine days in January - Nezperce, ID
  • Average sunshine days in January: 13 days

The month with the most sunshine days is July (23.2 days).
The month with the least sunshine days is April (9.1 days).

Average UV index in January
Nezperce, ID

Average UV index in January - Nezperce, ID
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in January
Nezperce, ID

Average cloud cover in January - Nezperce, ID
  • Average cloud cover in January: 49

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 12).

Average visibility in January
Nezperce, ID

Average visibility in January - Nezperce, ID
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

Nezperce, Idaho, USA

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