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
Plum notes the coldest temperatures in January, with a high average of 39°F (3.9°C) and a low of 25.9°F (-3.4°C).Humidity
The average relative humidity in January is 79%.Rainfall
In Plum, in January, during 10.8 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. Throughout the year, in Plum, there are 169.6 rainfall days, and 35.67" (906mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In January, in Plum, it is snowing for 10.2 days. Throughout January, 2.99" (76mm) of snow is accumulated. In Plum, during the entire year, snow falls for 37.8 days and aggregates up to 12.72" (323mm) of snow.Daylight
In Plum, Kentucky, the average length of the day in January is 9h and 52min.On the first day of the month, sunrise is at 7:52 am and sunset at 5:26 pm. On the last day of January, in Plum, sunrise is at 7:41 am and sunset at 5:57 pm EST.
Sunshine
With an average of 3.9h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Plum are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 during January translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are the coldest months in Plum?
How cold is January in Plum?
What is the average humidity in January in Plum?
How much does it rain in Plum in January?
How much does it snow in Plum in January?
What is the average length of the day in January in Plum?
When is the sunrise / sunset in January in Plum?
What is the month with the least sunshine in Plum?
How long on average sun shines in January in Plum?
What is the month with the lowest UV index in Plum?
What is the UV index intensity in January in Plum?
Average temperature in January
Plum, KY
- Average high temperature in January: 39°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in January: 25.9°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in January
Plum, KY
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Plum, KY
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Plum, KY
- Average humidity in January: 79%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (75%).
Average rainfall in January
Plum, KY
- Average rainfall in January: 2.48"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in January
Plum, KY
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in January
Plum, KY
- Average snowfall in January: 2.99"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Plum, KY
- Average snowfall days in January: 10.2 days
The month with the highest number of snowfall days is January (10.2 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
Plum, KY
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Plum, KY
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in January
Plum, KY
- 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, November and December (UV index 2).
Average cloud cover in January
Plum, KY
- Average cloud cover in January: 59
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Plum, KY
- Average visibility in January: 5mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Plum, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location
