ClimateForecastDecemberJanuary >>

Atlantic (IA) Climate by Month

Atlantic experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It receives a reasonable amount of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The climate in Atlantic is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 30°C in July. In January, the coolest month of the year, temperatures drop to a very cold -0°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

Generally, Atlantic receives mid-range precipitation levels, with 999 mm annually. Atlantic can be quite wet during June, receiving approximately 154 mm of precipitation over 13 rainy days.

In contrast January, experiences much drier conditions, with 16 mm of snowfall, spread across 5 snowy days.

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

The best time of year to visit Atlantic 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 Atlantic?
    The hottest season / summer takes place in June, July, August and September.
  • When is winter in Atlantic?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Atlantic?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Atlantic?
    The coldest month is January with an average maximum temperature of -0°C.
  • Which is the wettest month in Atlantic?
    June tops the wettest month list with 154 mm of rainfall.
  • Which is the driest month in Atlantic?
    January is the driest month with 16 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 Atlantic (IA)

    Sun   Dec 15
    7°C | -1°C
    S 22 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Mon   Dec 16
    9°C | -2°C
    W 29 km/h
    clear and no rain

    clear and no rain

    Tue   Dec 17
    6°C | -5°C
    SE 18 km/h
    broken clouds and no rain

    broken clouds and no rain