Tomorrow in Columbus looks
sunny, with a high of 51°
and an overnight low of 37°.
Rain is unlikely (8% chance).
Winds top out near 3 mph,
and the UV index reaches 2 (low).
Average conditions span from January lows near 23°F (-5°C) to July highs around 84°F (29°C). That 34°C (61°F) spread makes the time of year especially important.
Seasonal change
July highs reach 84°F (29°C), while January lows fall to 23°F (-5°C).
Typical day and night
Columbus averages 63°F (17°C) by day and 45°F (7°C) at night across the year.
Rain and sunshine
About 1196 mm (47.1 inches) falls across 138 wet days, with 8.5 hours of sunshine on an average day.
8.5 hours a day averaged over the year, peaking in July at 11.8 hours.
How humid does Columbus get?
Relative humidity averages 71% across the year, which reads as fairly humid. Paired with July heat, muggy afternoons are routine.
What should I pack for Columbus?
It depends on the month: July runs to 84°F (29°C) while January holds at 38°F (3°C). The full month-by-month breakdown is in the packing notes above.
When is Columbus at its coldest?
January, with highs of 38°F (3°C) and lows near 23°F (-5°C). The coldest day in the 2015-2024 record fell to -19°F (-28°C).
Does it snow in Columbus?
Yes - about 12 days a year carry measurable snowfall, concentrated November through March.
What is the best time to visit Columbus?
April to September is the sweet spot for Columbus - warm days, manageable rainfall and plenty of daylight line up. Expect 77°F (25°C) in the afternoon and around 12 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in April.
Which month is wettest in Columbus?
June, at 4.9 inches (124 mm) over about 13 days. November is the driest month, at 3.1 inches (79 mm).
When is Columbus at its hottest?
July, averaging 84°F (29°C) by day and 67°F (19°C) overnight. The hottest single day in our 2015-2024 record for this location reached 95°F (35°C).