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
Troy records the coldest temperatures in January, averaging a high of 43.3°F (6.3°C) and a low of 30.4°F (-0.9°C).Humidity
In Troy, the average relative humidity in January is 75%.Rainfall
In Troy, in January, it is raining for 10.6 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, in Troy, there are 159.3 rainfall days, and 39.69" (1008mm) of precipitation is accumulated.Snowfall
Months with snowfall in Troy are January through March, November and December. In January, it is snowing for 3.3 days. Throughout January, 0.91" (23mm) of snow is accumulated. In Troy, during the entire year, snow falls for 9.2 days and aggregates up to 4.65" (118mm) of snow.Daylight
The average length of the day in January in Troy, Tennessee, is 10h and 1min.On the first day of January in Troy, Tennessee, sunrise is at 7:08 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 5:21 pm CST.
Sunshine
In January, the average sunshine in Troy is 4.9h.UV index
In Troy, 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 unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 3 during January, leads to the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Troy?
Is January cold in Troy?
What is the average humidity in January in Troy?
How much does it rain in Troy in January?
How much does it snow in Troy in January?
How many hours of daylight does Troy have in January?
What time are sunrise and sunset in January in Troy?
How long on average sun shines in January in Troy?
What is the UV index reading in January in Troy?
Average temperature in January
Troy, TN
- Average high temperature in January: 43.3°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in January: 30.4°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in January
Troy, TN
- 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 (29.95"Hg).
Average wind speed in January
Troy, TN
- Average wind speed in January: 9.2mph
The windiest months (with the highest average wind speed) are February, March and April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Troy, TN
- Average humidity in January: 75%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Troy, TN
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in January
Troy, TN
- Average rainfall days in January: 10.6 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in January
Troy, TN
- Average snowfall in January: 0.91"
The month with the highest snowfall is March (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Troy, TN
- Average snowfall days in January: 3.3 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Troy, TN
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Troy, TN
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in January
Troy, TN
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in January
Troy, TN
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in January
Troy, TN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Troy, Tennessee, USA
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