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 is the month when Gravelly, Arkansas, experiences its coldest temperatures, averaging a high of 48.4°F (9.1°C) and a low of 31.5°F (-0.3°C).Humidity
In Gravelly, Arkansas, the average relative humidity in January is 75%.Rainfall
The months with the least rainfall are January and September Rain falls for 9.3 days and accumulates 2.09" (53mm) of rain.Snowfall
January through March, November and December are months with snowfall. In Gravelly, during January, snow falls for 1.6 days and regularly aggregates up to 0.51" (13mm) of snow. In Gravelly, during the entire year, snow falls for 4.8 days and aggregates up to 2.13" (54mm) of snow.Daylight
In Gravelly, Arkansas, the average length of the day in January is 10h and 8min.On the first day of the month, sunrise is at 7:22 am and sunset at 5:14 pm. On the last day of January, sunrise is at 7:14 am and sunset at 5:42 pm CST.
Sunshine
January, February and December, with an average of 5.4h of sunshine, are months with the least sunshine.UV index
In Gravelly, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 3 in January transforms into this advice:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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 average January temperature?
What is the average humidity in January in Gravelly?
What is the driest month?
How many days does it rain in January?
How much does it snow in Gravelly in January?
How many hours of daylight does Gravelly have in January?
When are sunrise and sunset in January?
What are the months with the least sunshine?
How many hours of sunshine does Gravelly have in January?
How high is the UV index in January?
Average temperature in January
Gravelly, AR
- Average high temperature in January: 48.4°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (48.4°F).
- Average low temperature in January: 31.5°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in January
Gravelly, 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
Gravelly, AR
- Average wind speed in January: 5.8mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in January
Gravelly, AR
- Average humidity in January: 75%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Gravelly, AR
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is May (4.96").
The driest months (with the least rainfall) are January and September (2.09").
Average rainfall days in January
Gravelly, AR
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in January
Gravelly, AR
- Average snowfall in January: 0.51"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Gravelly, AR
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (1.8 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
Gravelly, 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 54min).
- Average sunshine in January: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 24min).
Average sunshine days in January
Gravelly, AR
- Average sunshine days in January: 19.9 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in January
Gravelly, 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
Gravelly, AR
- Average cloud cover in January: 39
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
Gravelly, AR
- Average visibility in January: 5mi
The months with the highest visibility are June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May and December (5mi).
Gravelly, Arkansas, USA
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