January weather forecast
Cascade, ID

Weather in January

January, the same as December, in Cascade, Idaho, is another subzero cold winter month, with an average temperature fluctuating between 14.7°F (-9.6°C) and 29.5°F (-1.4°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a still freezing cold 29.5°F (-1.4°C). In Cascade, in January, the average low-temperature is 14.7°F (-9.6°C).

Humidity

The months with the highest humidity in Cascade are January and February, with an average relative humidity of 91%.

Rainfall

In January, the rain falls for 4.1 days. Throughout January, 2.83" (72mm) of precipitation is accumulated. Throughout the year, there are 98.1 rainfall days, and 22.64" (575mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. January is the month with the most snowfall. Snow falls for 16.2 days and accumulates 23.07" (586mm) of snow.

Daylight

In January, the average length of the day is 9h and 17min.
On the first day of January, sunrise is at 8:20 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 5:51 pm MST.

Sunshine

January has the least sunshine of the year, with an average of 4.2h of sunshine.

UV index

The months with the lowest UV index in Cascade, Idaho, are January, February and November, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 1 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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the most humid month in Cascade?

January and February, with an average relative humidity of 91%, are most humid months.

What is the average humidity in January in Cascade?

The average relative humidity in January in Cascade is 91%.

How many days does it rain in January in Cascade?

In Cascade, during January, the rain falls for 4.1 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When does it snow the most in Cascade?

The month with the most snowfall is January, when snow falls for 16.2 days and typically aggregates up to 23.07" (586mm) of snow.

How many days does it snow in January in Cascade?

In Cascade, Idaho, in January, during 16.2 snowfall days, 23.07" (586mm) of snow is typically accumulated.

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

The average day length in January in Cascade, Idaho, is 9h and 17min.

What time are sunrise and sunset in January in Cascade?

In January, on the first day of the month, sunrise is at 8:20 am and sunset at 5:15 pm. On the last day of the month, in Cascade, Idaho, sunrise is at 8:03 am and sunset at 5:51 pm MST.

What is the month with the least sunshine in Cascade?

January has the least sunshine of the year in Cascade, Idaho, with an average of 4.2h of sunshine.

How many hours of sunshine does Cascade have in January?

In Cascade, the average sunshine duration in January is 4.2h.

What are the months with the lowest UV index in Cascade?

The months with the lowest UV index in Cascade, Idaho, are January, February and November, with an average maximum UV index of 1.

What is the UV index reading in January in Cascade?

In Cascade, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Cascade, ID

Average temperature in January - Cascade, ID
  • Average high temperature in January: 29.5°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in January: 14.7°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

[Resources]

Average pressure in January
Cascade, ID

Average pressure in January - Cascade, ID
  • Average pressure in January: 30.24"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

[Resources]

Average wind speed in January
Cascade, ID

Average wind speed in January - Cascade, ID
  • Average wind speed in January: 4.2mph

The windiest months (with the highest average wind speed) are March and April (5.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

[Resources]

Average humidity in January
Cascade, ID

Average humidity in January - Cascade, ID
  • Average humidity in January: 91%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (42%).

[Resources]

Average rainfall in January
Cascade, ID

Average rainfall in January - Cascade, ID
  • Average rainfall in January: 2.83"

The wettest month (with the highest rainfall) is March (3.31").
The driest month (with the least rainfall) is July (0.31").

[Resources]

Average rainfall days in January
Cascade, ID

Average rainfall days in January - Cascade, ID
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (4.1 days).

[Resources]

Average snowfall in January
Cascade, ID

Average snowfall in January - Cascade, ID
  • Average snowfall in January: 23.07"

The month with the highest snowfall is January (23.07").
The months with the least snowfall are July and August (0").

[Resources]

Average snowfall days in January
Cascade, ID

Average snowfall days in January - Cascade, ID
  • Average snowfall days in January: 16.2 days

The month with the highest number of snowfall days is March (17 days).
The months with the least snowfall days are July and August (0 days).

[Resources]

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

Average daylight in January / Average sunshine in January - Cascade, ID
  • Average daylight in January: 9h and 17min

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

  • Average sunshine in January: 4h and 12min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

[Resources]

Average sunshine days in January
Cascade, ID

Average sunshine days in January - Cascade, ID
  • Average sunshine days in January: 14.9 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is March (10.1 days).

[Resources]

Average UV index in January
Cascade, ID

Average UV index in January - Cascade, ID
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

[Resources]

Average cloud cover in January
Cascade, ID

Average cloud cover in January - Cascade, ID
  • Average cloud cover in January: 54

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 10).

[Resources]

Average visibility in January
Cascade, ID

Average visibility in January - Cascade, ID
  • Average visibility in January: 3mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

[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