Measurements:
°C
°F
Hannibal
44°F
S 6 mph
Feels like: 40°F
Precip: 0%
World Resorts USA Hannibal Weather December Weather in Hannibal

Hannibal Weather: December

Average Day Temperature: 40.4°F
Average Night Temperature: 31.1°F
Number of Sunny Days: 11 days
Sunshine Hours: 9.4 - 9.6 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.4 in

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 61°F. The lowest night temperature was -3°F. The average values for day and night temperatures during December were 36.4°F и 26.5°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Hannibal is 0.4 in. It makes december the least rainy month of the year.

Wind Speed in December, mph

The average wind speed in December is 9.4 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Hannibal in December is 4.9 hours.

Best Time to Visit Hannibal
The most sunny months:
September 19 days
October 18 days
November 15 days
The most warm months:
July 88.3 °F
August 88.3 °F
June 85.1 °F
The most cold months:
January 30.8 °F
February 36.4 °F
December 40.4 °F
The most rainy months:
May 4 days
June 3 days
July 3 days
The most windy months:
March 11 mph
April 10 mph
February 9 mph

Hannibal on the Weather Map

USA Resorts:
NAME
Chicago +42
Hawaii +80
Honolulu +80
Houston +84
Las Vegas +54
Los Angeles +64
Maui +76
Miami +84
Miami Beach +84
New York +54
San Diego +66
San Francisco +54
Sarasota +86
Tampa +88
Washington +54
24 Hours Weather Forecast
Hannibal
Local time: 14:56
09 jan, friday
1500 44°F
S
6 mph
1800 42°F
SW
5 mph
2100 38°F
SW
6 mph
10 jan, saturday
0000 38°F
W
4 mph
0300 36°F
SE
1 mph
0600 32°F
SE
10 mph
0900 32°F
SE
11 mph
1200 44°F
SE
15 mph