Metropolis (IL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Metropolis.
Climate overview of Metropolis
Temperatures in Metropolis, Illinois, United States of America, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 6°C (43°F).
The city has a wet climate, receiving around 1417 mm (56 in) of rain/snowfall per year. April is the wettest month.
Metropolis Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Metropolis — and find the best time to visit.
Monthly Temperature in Metropolis
The climate in Metropolis is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 6°C (43°F) in January.
Nighttime temperatures range from 20°C (68°F) in August to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Metropolis
Metropolis has a notably wet climate with abundant precipitation, recording 1417 mm (56 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, April, sees around 146 mm (5.7 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, August, still receives a respectable 81 mm (3.2 in) of rainfall. For more details, please visit our Metropolis Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Metropolis
Frequently asked questions about the climate in Metropolis
What is the best time to visit Metropolis?
April, May, September and October typically offer the most optimal weather in Metropolis. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Metropolis?
Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in August. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Metropolis get?
Annual rainfall is around 1417 mm (56 in). April is the wettest month with 146 mm (5.7 in), while August is the driest with 81 mm (3.2 in).
Metropolis 3-Day Forecast
Metropolis (IL) 3-Day Forecast
Metropolis on the map
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