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
January's advent in Island Park notes a subtle adjustment in average high-temperature to a still freezing cold 24.1°F (-4.4°C) from December. During the month of January, an average temperature of 6.8°F (-14°C) is noted during the nights in Island Park.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 94%.Rainfall
In Island Park, in January, during 3.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in Island Park, there are 106.1 rainfall days, and 20.83" (529mm) of precipitation is accumulated.Snowfall
January through July, September through December are months with snowfall. January is the month with the most snowfall. Snow falls for 21.8 days and accumulates 19.84" (504mm) of snow.Daylight
The average length of the day in January in Island Park is 9h and 18min.On the first day of January in Island Park, Idaho, sunrise is at 8:01 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:32 pm MST.
Sunshine
With an average of 3.8h of sunshine, January has the least sunshine of the year in Island Park.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, the average maximum UV index of 1 translates into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Island Park?
What are the most humid months in Island Park?
What is the average humidity in January in Island Park?
How much does it rain in Island Park in January?
What is the snowiest month in Island Park?
How many days does it snow in January in Island Park?
How many hours of daylight does Island Park have in January?
When are sunrise and sunset in January in Island Park?
What is the month with the least sunshine in Island Park?
How many hours of sunshine does Island Park have in January?
What is the month with the lowest UV index in Island Park?
How high is the UV index in January in Island Park?
Average temperature in January
Island Park, ID
- Average high temperature in January: 24.1°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).
- Average low temperature in January: 6.8°F
The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).
Average pressure in January
Island Park, ID
- Average pressure in January: 30.26"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Island Park, ID
- Average wind speed in January: 4.4mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in January
Island Park, ID
- Average humidity in January: 94%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in January
Island Park, ID
- Average rainfall in January: 2.36"
The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in January
Island Park, ID
- Average rainfall days in January: 3.8 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in January
Island Park, ID
- Average snowfall in January: 19.84"
The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").
Average snowfall days in January
Island Park, ID
- Average snowfall days in January: 21.8 days
The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).
Average daylight in January /
Average sunshine in January
Island Park, ID
- Average daylight in January: 9h and 2min
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: 3h 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: 3h and 48min).
Average sunshine days in January
Island Park, ID
- Average sunshine days in January: 9.5 days
The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in January
Island Park, ID
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Island Park, ID
- Average cloud cover in January: 64
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in January
Island Park, ID
- Average visibility in January: 3mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).
Island Park, Idaho, USA
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