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, with its high-temperature average of 43.7°F (6.5°C) and a low-temperature average of 29.8°F (-1.2°C), is the coldest month.Humidity
The average relative humidity in January in Lancaster is 77%.Rainfall
In Lancaster, Tennessee, in January, during 13.5 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. In Lancaster, during the entire year, the rain falls for 177.2 days and collects up to 40.94" (1040mm) of precipitation.Snowfall
Months with snowfall in Lancaster are January through April, November and December. In Lancaster, in January, snow falls for 4.5 days, with typically accumulated 1.26" (32mm) of snow. In Lancaster, during the entire year, snow falls for 14 days and aggregates up to 3.58" (91mm) of snow.Daylight
In January, the average length of the day in Lancaster is 10h and 2min.On the first day of January, sunrise is at 6:54 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:08 pm CST.
Sunshine
In Lancaster, the average sunshine in January is 4.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the coldest time of year in Lancaster?
How cold is January in Lancaster?
What is the average humidity in January in Lancaster?
How many days does it rain in January in Lancaster?
How much does it snow in Lancaster in January?
How many hours of daylight does Lancaster have in January?
What time are sunrise and sunset in January in Lancaster?
How long on average sun shines in January in Lancaster?
When is the lowest UV index in Lancaster?
What is the UV index intensity in January in Lancaster?
Average temperature in January
Lancaster, TN
- Average high temperature in January: 43.7°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in January: 29.8°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in January
Lancaster, 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 (29.97"Hg).
Average wind speed in January
Lancaster, TN
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Lancaster, TN
- Average humidity in January: 77%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in January
Lancaster, TN
- Average rainfall in January: 3.11"
The wettest months (with the highest rainfall) are February and July (4.17").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in January
Lancaster, TN
- Average rainfall days in January: 13.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in January
Lancaster, TN
- Average snowfall in January: 1.26"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Lancaster, TN
- Average snowfall days in January: 4.5 days
The month with the highest number of snowfall days is January (4.5 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
Lancaster, 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: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in January
Lancaster, TN
- Average sunshine days in January: 14.6 days
The months with the most sunshine days are October and November (18 days).
The month with the least sunshine days is July (10 days).
Average UV index in January
Lancaster, 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
Lancaster, TN
- Average cloud cover in January: 53
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Lancaster, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
Lancaster, Tennessee, USA
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