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
The average high-temperature during January is a still freezing cold 27.9°F (-2.3°C), almost matching the conditions of the preceding month. An average low-temperature of 13.1°F (-10.5°C) marks the month of January.Humidity
January is the most humid month in Ririe, Idaho, with an average relative humidity of 91%.Rainfall
In January, the rain falls for 3 days. Throughout January, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 101.4 rainfall days, and 12.72" (323mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Ririe. The month with the most snowfall is January, when snow falls for 15.8 days and typically aggregates up to 8.11" (206mm) of snow.Daylight
The average length of the day in January is 9h and 23min.On the first day of the month, sunrise is at 8:00 am and sunset at 5:00 pm. On the last day of January, in Ririe, sunrise is at 7:44 am and sunset at 5:36 pm MST.
Sunshine
January has the least sunshine of the year, with an average of 4.4h of sunshine.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Ririe. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 1 transforms into these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. When the Sun is at its strongest around midday, find shade and limit exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Ririe?
What is the most humid month in Ririe?
What is the average humidity in January in Ririe?
How many days does it rain in January in Ririe?
What is the snowiest month in Ririe?
How many days does it snow in January in Ririe?
How many hours of daylight does Ririe have in January?
When are sunrise and sunset in January in Ririe?
What is the month with the least sunshine in Ririe?
How long on average sun shines in January in Ririe?
What are the months with the lowest UV index in Ririe?
What is the UV index intensity in January in Ririe?
Average temperature in January
Ririe, ID
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is December (27°F).
- Average low temperature in January: 13.1°F
The month with the highest average low temperature is July (52.7°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure in January
Ririe, ID
- Average pressure in January: 30.29"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Ririe, ID
- Average wind speed in January: 5.5mph
The windiest month (with the highest average wind speed) is June (7.8mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).
Average humidity in January
Ririe, ID
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (39%).
Average rainfall in January
Ririe, ID
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (1.54").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in January
Ririe, ID
- Average rainfall days in January: 3 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is January (3 days).
Average snowfall in January
Ririe, ID
- Average snowfall in January: 8.11"
The month with the highest snowfall is January (8.11").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Ririe, ID
- Average snowfall days in January: 15.8 days
The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Ririe, ID
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Ririe, ID
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is July (19.8 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in January
Ririe, 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 December (UV index 1).
Average cloud cover in January
Ririe, ID
- Average cloud cover in January: 54
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in January
Ririe, 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).
Ririe, Idaho, USA
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