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United States of AmericaUnited States of America Missouri Hannibal
Hannibal
Weather averages
ClimateForecastAprilMay >>

Climate in Hannibal (Missouri), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Weather Forecasts for Hannibal (MO)

Tue   Apr 30
28°C | 11°C
S 18 km/h
clear and no rain

clear and no rain

hourly forecast
Wed   May 01
25°C | 14°C
NE 11 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Thu   May 02
27°C | 16°C
S 22 km/h
11 mm
partly cloudy and chance of rain

partly cloudy and chance of rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Hannibal in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Hannibal?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Hannibal?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Hannibal?
    The coldest month is January with an average maximum temperature of 2°C.
  • Which is the wettest month in Hannibal?
    June tops the wettest month list with 148 mm of rainfall.
  • Which is the driest month in Hannibal?
    January is the driest month with 38 mm of precipitation.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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