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
In Ironville, Kentucky, January is the coldest month, with temperatures averaging a high of 38.7°F (3.7°C) and a low of 25.2°F (-3.8°C).Humidity
The average relative humidity in January is 80%.Rainfall
In January, in Ironville, Kentucky, the rain falls for 9.9 days. Throughout January, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 146.5 rainfall days, and 19.65" (499mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Ironville, during January, snow falls for 9.7 days and regularly aggregates up to 1.77" (45mm) of snow. Throughout the year, in Ironville, there are 32.7 snowfall days, and 7.56" (192mm) of snow is accumulated.Daylight
The average length of the day in January in Ironville is 9h and 51min.On the first day of January in Ironville, sunrise is at 7:47 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:51 pm EST.
Sunshine
The month with the least sunshine in Ironville, Kentucky, is January, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index in Ironville 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 vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 2 during January translates into the following directions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the coldest month in Ironville?
How cold does it get in Ironville in January?
What is the average humidity in January in Ironville?
How much does it rain in Ironville in January?
How much does it snow in Ironville in January?
How many hours of daylight does Ironville have in January?
When are sunrise and sunset in January in Ironville?
What is the month with the least sunshine in Ironville?
How long on average sun shines in January in Ironville?
When is the lowest UV index in Ironville?
What is the UV index intensity in January in Ironville?
Average temperature in January
Ironville, KY
- Average high temperature in January: 38.7°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in January: 25.2°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in January
Ironville, KY
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in January
Ironville, KY
- Average wind speed in January: 6.9mph
The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Ironville, KY
- Average humidity in January: 80%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall in January
Ironville, KY
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in January
Ironville, KY
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is November (8.4 days).
Average snowfall in January
Ironville, KY
- Average snowfall in January: 1.77"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Ironville, KY
- Average snowfall days in January: 9.7 days
The month with the highest number of snowfall days is January (9.7 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
Ironville, 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 30min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Ironville, KY
- Average sunshine days in January: 14.4 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in January
Ironville, 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
Ironville, KY
- Average cloud cover in January: 61
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Ironville, KY
- Average visibility in January: 5mi
The months with the highest visibility are April, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and December (5mi).
Ironville, Kentucky, USA
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