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
The arrival of January denotes a barely perceptible change in the average high-temperatures to a still fresh 54.7°F (12.6°C) from December's 54.5°F (12.5°C). During January, the nighttime temperature in Jermyn averages of 37°F (2.8°C).Humidity
In Jermyn, the average relative humidity in January is 59%.Rainfall
January is the month with the least rainfall in Jermyn. Rain falls for 5.4 days and accumulates 0.79" (20mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In January, in Jermyn, it is snowing for 0.6 days. Throughout January, 0.2" (5mm) of snow is accumulated. In Jermyn, during the entire year, snow falls for 3.8 days and aggregates up to 1.42" (36mm) of snow.Daylight
In January, the average length of the day is 10h and 15min.On the first day of the month, sunrise is at 7:37 am and sunset at 5:36 pm. On the last day of January, sunrise is at 7:29 am and sunset at 6:03 pm CST.
Sunshine
In January, the average sunshine is 6.6h.UV index
The average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during January morphs into the following directions:
Guard yourself - Avoiding sunburn is suggested. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Jermyn?
What is the average humidity in January in Jermyn?
What is the driest month in Jermyn?
How many days does it rain in January in Jermyn?
How much does it snow in Jermyn in January?
How many hours of daylight does Jermyn have in January?
What time are sunrise and sunset in January in Jermyn?
How many hours of sunshine does Jermyn have in January?
What is the UV index reading in January in Jermyn?
Average temperature in January
Jermyn, TX
- Average high temperature in January: 54.7°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in January: 37°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in January
Jermyn, TX
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Jermyn, TX
- Average wind speed in January: 9.6mph
The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).
Average humidity in January
Jermyn, TX
- Average humidity in January: 59%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is August (53%).
Average rainfall in January
Jermyn, TX
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in January
Jermyn, TX
- Average rainfall days in January: 5.4 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in January
Jermyn, TX
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Jermyn, TX
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Jermyn, TX
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in January
Jermyn, TX
- Average sunshine days in January: 23.8 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is May (15 days).
Average UV index in January
Jermyn, TX
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Jermyn, TX
- Average cloud cover in January: 25
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in January
Jermyn, TX
- 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).
Jermyn, Texas, USA
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