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 month of January sees the lowest average temperatures, reaching 48.7°F (9.3°C) at the peak and 33.1°F (0.6°C) at the low.Humidity
The average relative humidity in January in Mountain Valley, Arkansas, is 76%.Rainfall
In Mountain Valley, in January, it is raining for 10.3 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, in Mountain Valley, there are 161.4 rainfall days, and 38.94" (989mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In January, in Mountain Valley, Arkansas, it is snowing for 1.8 days. Throughout January, 0.87" (22mm) of snow is accumulated. Throughout the year, in Mountain Valley, there are 6.3 snowfall days, and 2.99" (76mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 9min.On the first day of January in Mountain Valley, sunrise is at 7:19 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:40 pm CST.
Sunshine
The average sunshine in January in Mountain Valley, Arkansas, is 5.2h.UV index
The average daily maximum UV index in January in Mountain Valley is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 3 in January, converts into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the coldest time of year in Mountain Valley?
What is the usual temperature for Mountain Valley in January?
What is the average humidity in January in Mountain Valley?
How much does it rain in Mountain Valley in January?
How much does it snow in Mountain Valley in January?
How many hours of daylight does Mountain Valley have in January?
What time are sunrise and sunset in January in Mountain Valley?
How long on average sun shines in January in Mountain Valley?
What is the UV index intensity in January in Mountain Valley?
Average temperature in January
Mountain Valley, AR
- Average high temperature in January: 48.7°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in January: 33.1°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in January
Mountain Valley, 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 (29.94"Hg).
Average wind speed in January
Mountain Valley, AR
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in January
Mountain Valley, AR
- Average humidity in January: 76%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Mountain Valley, AR
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in January
Mountain Valley, AR
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in January
Mountain Valley, AR
- Average snowfall in January: 0.87"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Mountain Valley, AR
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.5 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
Mountain Valley, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in January
Mountain Valley, AR
- Average sunshine days in January: 18.2 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in January
Mountain Valley, 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
Mountain Valley, AR
- Average cloud cover in January: 41
The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are June, July, August and September (Cloud cover 29).
Average visibility in January
Mountain Valley, AR
- Average visibility in January: 5mi
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
Mountain Valley, Arkansas, USA
Weather forecast for your location
2. Allow the app to use your location
