Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
As December begins, there is a decrease in the average high-temperature, falling from a cool 51.8°F (11°C) in November to an icy 42.4°F (5.8°C). During December, an average low-temperature of 30.7°F (-0.7°C) is observed.Humidity
February and December, with an average relative humidity of 81%, are the most humid months.Rainfall
In Hanover, Indiana, in December, it is raining for 12.5 days, with typically 2.6" (66mm) of accumulated precipitation. In Hanover, during the entire year, the rain falls for 168.6 days and collects up to 32.17" (817mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Hanover, in December, during 7.1 snowfall days, 1.65" (42mm) of snow is typically accumulated. Throughout the year, in Hanover, there are 32 snowfall days, and 8.9" (226mm) of snow is accumulated.Daylight
The month with the shortest days in Hanover, Indiana, is December, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 7:41 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:30 pm EST.
Sunshine
The average sunshine in December is 4.2h.UV index
The months with the lowest UV index in Hanover are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Stay sun-safe with clothing that is both closely woven and worn loosely. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
Is December cold in Hanover?
What is the most humid month in Hanover?
What is the average humidity in December in Hanover?
How many days does it rain in December in Hanover?
How much does it snow in Hanover in December?
What is the month with the shortest days in Hanover?
How many hours of daylight does Hanover have in December?
When are sunrise and sunset in December in Hanover?
How many hours of sunshine does Hanover have in December?
What is the month with the lowest UV index in Hanover?
What is the UV index intensity in December in Hanover?
Average temperature in December
Hanover, IN
- Average high temperature in December: 42.4°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in December: 30.7°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in December
Hanover, IN
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Hanover, IN
- Average wind speed in December: 7.6mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in December
Hanover, IN
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Hanover, IN
- Average rainfall in December: 2.6"
The wettest month (with the highest rainfall) is April (3.74").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in December
Hanover, IN
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in December
Hanover, IN
- Average snowfall in December: 1.65"
The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Hanover, IN
- Average snowfall days in December: 7.1 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hanover, IN
- Average daylight in December: 9h and 3min
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 December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Hanover, IN
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in December
Hanover, IN
- Average UV index in December: 2
The months with the highest UV index are 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 December
Hanover, IN
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Hanover, IN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, May, July, September and December (5mi).
Hanover, Indiana, USA
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