January weather forecastHamilton, IN
January
Weather in January
January, like December, is another subzero cold winter month in Hamilton, Indiana, with an average temperature varying between 18.5°F (-7.5°C) and 29.7°F (-1.3°C).Temperature
Hamilton's January weather reaches an average high of 29.7°F (-1.3°C) and an average low of 18.5°F (-7.5°C), making it the coldest month.Humidity
The months with the highest humidity in Hamilton, Indiana, are January and February, with an average relative humidity of 85%.Rainfall
In Hamilton, Indiana, in January, it is raining for 6.8 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in Hamilton, there are 155.4 rainfall days, and 23.94" (608mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hamilton are January through May, October through December. In Hamilton, during January, snow falls for 14.3 days and regularly aggregates up to 3.07" (78mm) of snow. Throughout the year, in Hamilton, there are 55.5 snowfall days, and 13.11" (333mm) of snow is accumulated.Daylight
In Hamilton, the average length of the day in January is 9h and 35min.On the first day of the month, sunrise is at 8:06 am and sunset at 5:20 pm. On the last day of January, in Hamilton, Indiana, sunrise is at 7:52 am and sunset at 5:53 pm EST.
Sunshine
With an average of 3.2h of sunshine, January has the least sunshine of the year in Hamilton.UV index
In January, the average daily maximum UV index in Hamilton is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Hamilton, IN
- Average high temperature in January: 29.7°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in January: 18.5°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in January
Hamilton, IN
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Hamilton, IN
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in January
Hamilton, 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
Hamilton, IN
- Average rainfall in January: 1.34"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.3").
Average rainfall days in January
Hamilton, IN
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in January
Hamilton, IN
- Average snowfall in January: 3.07"
The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Hamilton, IN
- Average snowfall days in January: 14.3 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hamilton, IN
- Average daylight in January: 9h and 36min
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 12min).
- Average sunshine in January: 3h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in January
Hamilton, IN
- Average sunshine days in January: 11.1 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in January
Hamilton, 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
Hamilton, IN
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in January
Hamilton, IN
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
