Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
A minimal variation is noted in Clifton's average high-temperature at the onset of January, reaching a still subzero cold 29.1°F (-1.6°C) from December's 28.8°F (-1.8°C). Throughout the nights in January, an average low-temperature of 13.5°F (-10.3°C) is noted in Clifton.Humidity
January is the most humid month, with an average relative humidity of 90%.Rainfall
In Clifton, in January, it is raining for 8.9 days, with typically 2.2" (56mm) of accumulated precipitation. Throughout the year, in Clifton, Idaho, there are 127.4 rainfall days, and 18.27" (464mm) of precipitation is accumulated.Snowfall
Months with snowfall in Clifton are January through May, September through December. January is the month with the most snowfall in Clifton. Snow falls for 17.6 days and accumulates 16.73" (425mm) of snow.Daylight
In Clifton, the average length of the day in January is 9h and 31min.On the first day of the month, sunrise is at 7:56 am and sunset at 5:06 pm. On the last day of January, in Clifton, Idaho, sunrise is at 7:42 am and sunset at 5:40 pm MST.
Sunshine
The month with the least sunshine in Clifton is January, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 1 during January translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is January in Clifton?
What is the most humid month in Clifton?
What is the average humidity in January in Clifton?
How many days does it rain in January in Clifton?
What is the snowiest month in Clifton?
How many days does it snow in January in Clifton?
What is the average length of the day in January in Clifton?
What time are sunrise and sunset in January in Clifton?
What is the month with the least sunshine in Clifton?
How long on average sun shines in January in Clifton?
What are the months with the lowest UV index in Clifton?
How high is the UV index in January in Clifton?
Average temperature in January
Clifton, ID
- Average high temperature in January: 29.1°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is December (28.8°F).
- Average low temperature in January: 13.5°F
The month with the highest average low temperature is July (53.8°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in January
Clifton, ID
- Average pressure in January: 30.3"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in January
Clifton, ID
- Average wind speed in January: 4.2mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in January
Clifton, ID
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (38%).
Average rainfall in January
Clifton, ID
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is February (2.24").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in January
Clifton, ID
- Average rainfall days in January: 8.9 days
The month with the highest number of rainy days is April (16.6 days).
The month with the least rainy days is July (5.5 days).
Average snowfall in January
Clifton, ID
- Average snowfall in January: 16.73"
The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Clifton, ID
- Average snowfall days in January: 17.6 days
The months with the highest number of snowfall days are January and February (17.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Clifton, ID
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 4h and 5min
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 48min).
Average sunshine days in January
Clifton, ID
- Average sunshine days in January: 12.6 days
The month with the most sunshine days is July (21.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in January
Clifton, 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 and December (UV index 1).
Average cloud cover in January
Clifton, ID
- Average cloud cover in January: 48
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in January
Clifton, 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, February and December (4mi).
Clifton, Idaho, USA
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