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 coldest month, exhibiting average temperatures of 51.8°F (11°C) at the peak and 36.5°F (2.5°C) at the base.Humidity
In January, the average relative humidity is 78%.Rainfall
In Troy, in January, it is raining for 10.8 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 160.9 rainfall days, and 39.61" (1006mm) of precipitation is accumulated.Snowfall
January through March and November are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.8 snowfall days, it receives 0.47" (12mm) of snow. Throughout the year, there are 3.4 snowfall days, and 1.26" (32mm) of snow is accumulated.Daylight
In Troy, the average length of the day in January is 10h and 14min.On the first day of January, sunrise is at 7:16 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:42 pm CST.
Sunshine
In Troy, Arkansas, the average sunshine in January is 5.1h.UV index
In January, the average daily maximum UV index in Troy is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in January, converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. It's recommended to limit sun exposure when its radiation is at its peak during midday. Boost your sun resistance with garments that are densely woven yet spacious. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
When does it start snowing?
How many hours of daylight does Troy have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Troy have in January?
What is the UV index intensity in January?
Average temperature in January
Troy, AR
- Average high temperature in January: 51.8°F
The warmest months (with the highest average high temperature) are July and August (93.4°F).
The month with the lowest average high temperature is January (51.8°F).
- Average low temperature in January: 36.5°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).
Average pressure in January
Troy, AR
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Troy, AR
- Average wind speed in January: 6.5mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Troy, AR
- Average humidity in January: 78%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (70%).
Average rainfall in January
Troy, AR
- Average rainfall in January: 2.68"
The wettest month (with the highest rainfall) is April (5.08").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days in January
Troy, AR
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is October (10.3 days).
Average snowfall in January
Troy, AR
- Average snowfall in January: 0.47"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Troy, AR
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (1.5 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
Troy, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in January
Troy, AR
- Average sunshine days in January: 18.4 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is February (13 days).
Average UV index in January
Troy, 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
Troy, AR
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Troy, AR
- Average visibility in January: 5mi
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, March and December (5mi).
Troy, Arkansas, USA
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