Cleveland in September
In September, Cleveland averages 23°C (74°F) during the day and 16°C (62°F) at night, with around 10 days of rain (78 mm total).
ShoulderConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
It's peak hurricane season in Cleveland during September. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How September compares to the rest of the year in Cleveland
September is in the middle of the year for warmth in Cleveland (4th of 12) and one of the driest months (12th of 12). Daytime temperature runs 9°C above the annual average (15°C). September runs 2°C cooler than August (26°C) and cools 6°C in October (17°C).
September sunrise & sunset in Cleveland
Times shown for Cleveland local time (America/New_York), calculated for the 15th of September. They shift by a few minutes day to day across the month.
Photography light in Cleveland — September
Golden-hour and blue-hour windows for the 15th of September, in Cleveland's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Cleveland in September
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on September's tier (Shoulder) and Cleveland's popularity.
Crowds & pricing — September in Cleveland
Cleveland is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: excellent tourism weather peak hazard season (1 active)
Sun & mosquito risk — September in Cleveland
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Cleveland in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 2°C / 35°F | -5°C / 23°F | 88 mm | 14 | — |
| February | 3°C / 38°F | -5°C / 24°F | 82 mm | 13 | — |
| March | 7°C / 45°F | -1°C / 31°F | 89 mm | 13 | — |
| April | 13°C / 56°F | 5°C / 40°F | 102 mm | 15 | — |
| May | 20°C / 67°F | 11°C / 53°F | 97 mm | 13 | — |
| June | 24°C / 76°F | 17°C / 63°F | 119 mm | 13 | — |
| July | 26°C / 79°F | 20°C / 67°F | 119 mm | 13 | — |
| August | 26°C / 78°F | 19°C / 67°F | 91 mm | 14 | — |
| September | 23°C / 74°F | 16°C / 62°F | 78 mm | 10 | — |
| October | 17°C / 63°F | 11°C / 51°F | 100 mm | 14 | — |
| November | 10°C / 50°F | 4°C / 39°F | 81 mm | 13 | — |
| December | 6°C / 42°F | 0°C / 32°F | 81 mm | 14 | — |
Other cities with similar September weather
🌍 See the full ranked list of climate twins for Cleveland in September →
Frequently asked questions
How hot is Cleveland in September?
In September, Cleveland averages a high of 23°C (74°F) and a low of 16°C (62°F) — generally mild and pleasant.
Does it rain a lot in Cleveland in September?
September can be fairly wet in Cleveland, with about 10 rainy days on average.
Is September a good time to visit Cleveland?
September is mild and pleasant. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Cleveland in September?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full September packing list for Cleveland for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.