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
Lafayette reaches its lowest average temperatures in January, measuring 42.6°F (5.9°C) at the peak and 29.1°F (-1.6°C) at the lowest.Humidity
The average relative humidity in January in Lafayette is 78%.Rainfall
In Lafayette, in January, it is raining for 10.9 days, with typically 2.28" (58mm) of accumulated precipitation. In Lafayette, Tennessee, during the entire year, the rain falls for 166.5 days and collects up to 35.55" (903mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Lafayette, Tennessee. January is the month with the most snowfall in Lafayette. Snow falls for 5 days and accumulates 1.38" (35mm) of snow.Daylight
In Lafayette, the average length of the day in January is 10h and 0min.On the first day of the month, sunrise is at 6:55 am and sunset at 4:39 pm. On the last day of January, sunrise is at 6:46 am and sunset at 5:08 pm CST.
Sunshine
In January, the average sunshine is 4.2h.UV index
The months with the lowest UV index in Lafayette, Tennessee, are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the coldest months in Lafayette?
How cold is January in Lafayette?
What is the average humidity in January in Lafayette?
How much does it rain in Lafayette in January?
When does it snow the most in Lafayette?
How many days does it snow in January in Lafayette?
How many hours of daylight does Lafayette have in January?
What time are sunrise and sunset in January in Lafayette?
How many hours of sunshine does Lafayette have in January?
What are the months with the lowest UV index in Lafayette?
What is the UV index intensity in January in Lafayette?
Average temperature in January
Lafayette, TN
- Average high temperature in January: 42.6°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (42.6°F).
- Average low temperature in January: 29.1°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in January
Lafayette, 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 (29.96"Hg).
Average wind speed in January
Lafayette, TN
- Average wind speed in January: 7.8mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in January
Lafayette, TN
- Average humidity in January: 78%
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
Lafayette, TN
- Average rainfall in January: 2.28"
The wettest month (with the highest rainfall) is July (4.29").
The driest month (with the least rainfall) is November (1.97").
Average rainfall days in January
Lafayette, TN
- Average rainfall days in January: 10.9 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in January
Lafayette, TN
- Average snowfall in January: 1.38"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Lafayette, TN
- Average snowfall days in January: 5 days
The month with the highest number of snowfall days is January (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
Lafayette, 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 1min
The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in January
Lafayette, TN
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in January
Lafayette, 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
Lafayette, TN
- Average cloud cover in January: 55
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in January
Lafayette, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).
Lafayette, Tennessee, USA
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