The highest day temperature in March 2026 was 93°F. The lowest night temperature was 9°F. The average values for day and night temperatures during March were 60.7°F и 43.8°F respectivly.

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

Precipitation total in March for Hannibal is 1.4 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 11.0 mph. It makes March the most windy month of the year for Hannibal.

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 March is 6.3 hours.