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 stands out as Blue Mountain's coldest month, with temperatures ranging between an average high of 47.8°F (8.8°C) and a low of 31.5°F (-0.3°C).Humidity
In Blue Mountain, the average relative humidity in January is 74%.Rainfall
In January, the rain falls for 7.8 days. Throughout January, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 123.3 rainfall days, and 17.44" (443mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. The months with the most snowfall are January, February and December, with an average 0.28" (7mm) of accumulated snow.Daylight
The average length of the day in January is 10h and 7min.On the first day of the month, sunrise is at 7:23 am and sunset at 5:13 pm. On the last day of January, sunrise is at 7:14 am and sunset at 5:41 pm CST.
Sunshine
January has the least sunshine of the year, with an average of 5.5h of sunshine.UV index
In Blue Mountain, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 3 transforms into these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. 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
What is the coldest time of year?
What is the temperature in January?
What is the average humidity in January?
How much does it rain in January?
When does it snow the most?
How many days does it snow in January?
How many hours of daylight does Blue Mountain have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Blue Mountain have in January?
How high is the UV index in January?
Average temperature in January
Blue Mountain, AR
- Average high temperature in January: 47.8°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in January: 31.5°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in January
Blue Mountain, AR
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Blue Mountain, AR
- Average wind speed in January: 5.7mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in January
Blue Mountain, AR
- Average humidity in January: 74%
The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in January
Blue Mountain, AR
- Average rainfall in January: 1.1"
The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is September (0.87").
Average rainfall days in January
Blue Mountain, AR
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in January
Blue Mountain, AR
- Average snowfall in January: 0.28"
The months with the highest snowfall are January, February and December (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Blue Mountain, AR
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Blue Mountain, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Blue Mountain, AR
- Average sunshine days in January: 20.6 days
The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in January
Blue Mountain, AR
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Blue Mountain, AR
- Average cloud cover in January: 38
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in January
Blue Mountain, AR
- Average visibility in January: 5mi
The months with the highest visibility are February, March, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, April and May (5mi).
Blue Mountain, Arkansas, USA
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