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 its high-temperature average of 30.2°F (-1°C) and a low-temperature average of 18.7°F (-7.4°C), is the coldest month.Humidity
The months with the highest humidity in Dunn Mill, Indiana, are January and February, with an average relative humidity of 85%.Rainfall
In Dunn Mill, during January, the rain falls for 5.3 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Dunn Mill, during the entire year, the rain falls for 125.3 days and collects up to 13.11" (333mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Dunn Mill. In January, it is snowing for 8.8 days. Throughout January, 1.1" (28mm) of snow is accumulated. In Dunn Mill, Indiana, during the entire year, snow falls for 32.5 days and aggregates up to 5.75" (146mm) of snow.Daylight
In January, the average length of the day in Dunn Mill, Indiana, is 9h and 37min.On the first day of the month, sunrise is at 8:06 am and sunset at 5:22 pm. On the last day of January, in Dunn Mill, sunrise is at 7:52 am and sunset at 5:55 pm EST.
Sunshine
With an average of 3.3h of sunshine, January has the least sunshine of the year in Dunn Mill.UV index
The average daily maximum UV index in January in Dunn Mill is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 suggests this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Dunn Mill?
How cold is January in Dunn Mill?
What is the most humid month in Dunn Mill?
What is the average humidity in January in Dunn Mill?
How many days does it rain in January in Dunn Mill?
How many days does it snow in January in Dunn Mill?
How many hours of daylight does Dunn Mill have in January?
What time are sunrise and sunset in January in Dunn Mill?
What is the month with the least sunshine in Dunn Mill?
How long on average sun shines in January in Dunn Mill?
What is the UV index reading in January in Dunn Mill?
Average temperature in January
Dunn Mill, IN
- Average high temperature in January: 30.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in January: 18.7°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in January
Dunn Mill, IN
- Average pressure in January: 30.11"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Dunn Mill, IN
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in January
Dunn Mill, IN
- Average humidity in January: 85%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in January
Dunn Mill, IN
- Average rainfall in January: 0.75"
The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in January
Dunn Mill, IN
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in January
Dunn Mill, IN
- Average snowfall in January: 1.1"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Dunn Mill, IN
- Average snowfall days in January: 8.8 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dunn Mill, IN
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in January
Dunn Mill, IN
- Average sunshine days in January: 19.2 days
The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is July (12 days).
Average UV index in January
Dunn Mill, IN
- Average UV index in January: 2
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Dunn Mill, IN
- Average cloud cover in January: 66
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in January
Dunn Mill, IN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Dunn Mill, Indiana, USA
Weather forecast for your location
2. Allow the app to use your location