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
With average high temperatures of 44.8°F (7.1°C) and lows of 29.7°F (-1.3°C), January is the coldest month.Humidity
The average relative humidity in January is 76%.Rainfall
In January, in Westborough, the rain falls for 14.7 days. Throughout January, 3.31" (84mm) of precipitation is accumulated. Throughout the year, in Westborough, there are 177.6 rainfall days, and 37.91" (963mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Westborough, in January, snow falls for 5.5 days, with typically accumulated 1.34" (34mm) of snow. Throughout the year, in Westborough, there are 19 snowfall days, and 5.59" (142mm) of snow is accumulated.Daylight
The average length of the day in January in Westborough is 10h and 3min.On the first day of January in Westborough, sunrise is at 7:46 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:01 pm EST.
Sunshine
January has the least sunshine of the year in Westborough, Tennessee, with an average of 5.1h of sunshine.UV index
The months with the lowest UV index in Westborough are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Westborough?
What is the usual temperature for Westborough in January?
What is the average humidity in January in Westborough?
How much does it rain in Westborough in January?
How many days does it snow in January in Westborough?
What is the average length of the day in January in Westborough?
What time are sunrise and sunset in January in Westborough?
What is the month with the least sunshine in Westborough?
How many hours of sunshine does Westborough have in January?
When is the lowest UV index in Westborough?
What is the UV index intensity in January in Westborough?
Average temperature in January
Westborough, TN
- Average high temperature in January: 44.8°F
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (44.8°F).
- Average low temperature in January: 29.7°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in January
Westborough, TN
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Westborough, TN
- Average wind speed in January: 5.5mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in January
Westborough, TN
- Average humidity in January: 76%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in January
Westborough, TN
- Average rainfall in January: 3.31"
The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in January
Westborough, TN
- Average rainfall days in January: 14.7 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in January
Westborough, TN
- Average snowfall in January: 1.34"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Westborough, TN
- Average snowfall days in January: 5.5 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Westborough, 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 48min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in January
Westborough, TN
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in January
Westborough, TN
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Westborough, TN
- Average cloud cover in January: 48
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in January
Westborough, TN
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Westborough, Tennessee, USA
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