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Carroll (IA) Climate by Month

The climate in Carroll is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to very cold in the cooler months. It receives a reasonable amount of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In Carroll, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 29°C in July. In January, the coolest month of the year, temperatures drop to a very cold -2°C. At night, expect cooler temperatures, averaging -12°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Carroll receives a reasonable amount of rain/snowfall, with an annual precipitation of 889 mm. Carroll can be quite wet during June, receiving approximately 137 mm of precipitation over 13 rainy days. In contrast January, experiences much drier conditions, with 19 mm of snowfall, spread across 6 snowy days.

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

The best time of year to visit Carroll 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 Carroll?
    The hottest season / summer takes place in June, July, August and September.
  • When is winter in Carroll?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Carroll?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Carroll?
    The coldest month is January with an average maximum temperature of -2°C.
  • Which is the wettest month in Carroll?
    June tops the wettest month list with 137 mm of rainfall.
  • Which is the driest month in Carroll?
    January is the driest month with 19 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.

    Forecast for Carroll (IA)

    Fri   Nov 22
    4°C | -3°C
    N 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sat   Nov 23
    8°C | -4°C
    SE 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Sun   Nov 24
    11°C | 0°C
    NW 14 km/h
    overcast and no rain

    overcast and no rain