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 average temperatures reaching a high of 41°F (5°C) and a low of 27.9°F (-2.3°C), is the coldest month.Humidity
In January, the average relative humidity in Hadley is 77%.Rainfall
In Hadley, Kentucky, in January, it is raining for 10.6 days, with typically 1.93" (49mm) of accumulated precipitation. In Hadley, during the entire year, the rain falls for 162.2 days and collects up to 29.88" (759mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Hadley, Kentucky. In Hadley, in January, during 3.5 snowfall days, 0.67" (17mm) of snow is typically accumulated. Throughout the year, in Hadley, there are 11.9 snowfall days, and 2.99" (76mm) of snow is accumulated.Daylight
In Hadley, the average length of the day in January is 9h and 58min.On the first day of January, sunrise is at 6:59 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:09 pm CST.
Sunshine
With an average of 4.4h of sunshine, January has the least sunshine of the year in Hadley.UV index
The months with the lowest UV index in Hadley are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are the coldest months in Hadley?
Is January cold in Hadley?
What is the average humidity in January in Hadley?
How much does it rain in Hadley in January?
How much does it snow in Hadley in January?
How many hours of daylight does Hadley have in January?
When is the sunrise / sunset in January in Hadley?
What is the month with the least sunshine in Hadley?
How long on average sun shines in January in Hadley?
What is the month with the lowest UV index in Hadley?
What is the UV index reading in January in Hadley?
Average temperature in January
Hadley, KY
- Average high temperature in January: 41°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 (41°F).
- Average low temperature in January: 27.9°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in January
Hadley, KY
- 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 (29.96"Hg).
Average wind speed in January
Hadley, KY
- Average wind speed in January: 8.4mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in January
Hadley, KY
- Average humidity in January: 77%
The months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Hadley, KY
- Average rainfall in January: 1.93"
The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in January
Hadley, KY
- Average rainfall days in January: 10.6 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in January
Hadley, KY
- Average snowfall in January: 0.67"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Hadley, KY
- Average snowfall days in January: 3.5 days
The month with the highest number of snowfall days is January (3.5 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
Hadley, KY
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 2min
The months with the most sunshine are June and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Hadley, KY
- Average sunshine days in January: 17 days
The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Hadley, 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 and December (UV index 2).
Average cloud cover in January
Hadley, KY
- Average cloud cover in January: 53
The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in January
Hadley, KY
- 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).
Hadley, Kentucky, USA
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