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Climate in Columbus, Ohio: Monthly Weather Averages

By the AverageClimate Editorial Team · Last updated: October 2026

Columbus sits at 810 feet above sea level, and its climate, as recorded at the Columbus Port Columbus International Airport, OH station, runs to a yearly mean of 53.5°F. The warmest month is July, averaging 75.4°F with typical highs of 85.4°F; the coldest is January, averaging 29.6°F with lows around 22.0°F. Across a normal year the city receives 41.6 in of precipitation and 28.2 in of snow. The full month-by-month picture below comes from the official 1991–2020 U.S. Climate Normals — the 30-year averages the National Weather Service itself uses — so it describes the Columbus climate you should actually plan around, whether you are timing a visit, weighing a move, or just settling an argument about which month is best.

Columbus climate month by month

The table below is the complete 1991–2020 normals profile for Columbus: average high, average low and mean temperature, rainfall, and snowfall for every month. Read down the Mean column to feel the year's rhythm — Columbus's temperature range runs from 29.6°F in January to 75.4°F in July.

How to read the colors:below freezingcoldcoolmildwarmhot. Bands are colored by each cell's own temperature, so a whole year reads at a glance.

Columbus through the seasons

Winter in Columbus averages highs of 37.1–41.5°F and lows of 22.0–27.4°F, a seasonal mean of 32.2°F. The three months together bring 8.5 in of precipitation — about 21% of the city's yearly total — with December the wettest of the three at 3.13 in. Snowfall averages 22.2 in over the season, most of it in January (9.5 in). It is a genuinely cold season — heavy coats, freezing nights, and the year's most changeable weather — without being locked below freezing around the clock.

Spring in Columbus averages highs of 51.1–74.1°F and lows of 32.0–52.4°F, a seasonal mean of 52.7°F. The three months together bring 11.5 in of precipitation — about 28% of the city's yearly total — with May the wettest of the three at 3.99 in. Snowfall averages 4.6 in over the season, most of it in March (4.1 in). The season is a transition: the average temperature climbs 21.7°F from March to May, and by late spring Columbus is firmly into mild territory, with May rainfall of 3.99 in to plan around.

Summer in Columbus averages highs of 82.2–85.4°F and lows of 61.6–65.4°F, a seasonal mean of 73.8°F. The three months together bring 12.7 in of precipitation — about 31% of the city's yearly total — with July the wettest of the three at 4.67 in. It is a warm, usable summer: afternoons are hot enough for swimming and lake or coast time, while evenings usually cool off comfortably.

Fall in Columbus averages highs of 52.3–77.8°F and lows of 35.0–56.5°F, a seasonal mean of 55.3°F. The three months together bring 8.8 in of precipitation — about 21% of the city's yearly total — with September the wettest of the three at 3.14 in. Snowfall averages 1.4 in over the season, most of it in November (1.2 in). Temperatures ease off through the season — the monthly mean drops 23.6°F from September to November — and fall is when Columbus's weather turns crisp and dry, while nights stay mostly frost-free into December.

Best and worst months to visit Columbus

Ranking every month by its normals — mild mean temperatures score best, heavy rain and snow count against — the most comfortable months to visit Columbus are:

JuneAugustSeptember

June leads the list: average highs of 82.2°F, lows of 61.6°F, and 4.33 in of rain, with snow a non-factor at 0.0 in. The other picks, August and September, offer the same balance in Columbus's mild stretch of the year. At the other end, January is usually the month to avoid — deep-winter cold, with a mean temperature of 29.6°F and 3.00 in of precipitation plus 9.5 in of snow.

How Columbus compares

Across the 114 cities in our dataset, the typical city averages 57.8°F for the year and 35.7 in of precipitation. Columbus runs 4.3°F cooler than that typical city and wetter by 5.9 in a year, ranking #72 of 114 for annual warmth and #44 of 114 for precipitation (wettest first). Its year-round temperature swing — warmest month minus coldest — is 45.8°F, which puts it in the strongly continental, four-real-seasons camp.

Planning notes for Columbus

For anyone relocating: average overnight lows drop below freezing in 3 months (January, February, December), so heating, winter tires, and pipe protection are real seasonal concerns; highs reach the 80s on average in 3 months, but 90°F average highs never arrive; 6 months of the year average between 55°F and 80°F, the band most people find comfortable without heating or cooling. Those four facts, all straight from the normals table above, shape everything from a Columbus wardrobe to its utility bills.

Columbus climate FAQ

Source: 1991–2020 U.S. Climate Normals, NOAA National Centers for Environmental Information (NCEI) — ncei.noaa.gov. Station: Columbus Port Columbus International Airport, OH (USW00014821), elevation 810 ft. Figures checked October 2026.