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 46°F (7.8°C) at the peak and 30.6°F (-0.8°C) at the base.Humidity
In Jalapa, the average relative humidity in January is 76%.Rainfall
In Jalapa, Tennessee, during January, the rain falls for 12.3 days and regularly aggregates up to 2.4" (61mm) of precipitation. Throughout the year, there are 170.1 rainfall days, and 33.23" (844mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Jalapa, in January, snow falls for 4.6 days, with typically accumulated 0.79" (20mm) of snow. Throughout the year, there are 14.2 snowfall days, and 2.36" (60mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 5min.On the first day of January, sunrise is at 7:46 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:04 pm EST.
Sunshine
The months with the least sunshine in Jalapa are January and December, with an average of 5.1h of sunshine.UV index
The months with the lowest UV index in Jalapa are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What time of the year is the coldest in Jalapa?
What are the temperatures in Jalapa in January?
What is the average humidity in January in Jalapa?
How much does it rain in Jalapa in January?
How many days does it snow in January in Jalapa?
What is the average length of the day in January in Jalapa?
When are sunrise and sunset in January in Jalapa?
What are the months with the least sunshine in Jalapa?
How long on average sun shines in January in Jalapa?
What are the months with the lowest UV index in Jalapa?
What is the UV index intensity in January in Jalapa?
Average temperature in January
Jalapa, TN
- Average high temperature in January: 46°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in January: 30.6°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in January
Jalapa, 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
Jalapa, TN
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in January
Jalapa, TN
- Average humidity in January: 76%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are August, October and November (75%).
Average rainfall in January
Jalapa, TN
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is July (3.94").
The driest months (with the least rainfall) are September and November (1.89").
Average rainfall days in January
Jalapa, TN
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in January
Jalapa, TN
- Average snowfall in January: 0.79"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Jalapa, TN
- Average snowfall days in January: 4.6 days
The month with the highest number of snowfall days is January (4.6 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
Jalapa, TN
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
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 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).
Average sunshine days in January
Jalapa, TN
- Average sunshine days in January: 15 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in January
Jalapa, 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
Jalapa, TN
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in January
Jalapa, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Jalapa, Tennessee, USA
Weather forecast for your location
2. Allow the app to use your location
