The climate in Upper Sandusky during October can be summarized as mild and reasonably dry.
October is in the fall / autumn in Upper Sandusky and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 5°C (41°F) is normal.
| Daytime temperature | 17.7°C 63.8°F |
|---|---|
| Nightly temperature | 4.8°C 40.6°F |
| Average temperature | 11.2°C 52.2°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 54 mm 2.1 ins |
| Rainy days | 9 days |
| Sea temperature | 16.3°C 61.3°F |
| Humidity | 70% |
| Windspeed | 14.8kph 9 mph |
On average October is the 3rd driest month of the year in Upper Sandusky with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Upper Sandusky in October 2025.
Best places to visit in October
| Hottest month: | July | 28.7°C 83.7°F |
|---|---|---|
| Driest month: | February | 47mm 1.9ins |
| Sunniest month: | July | 9.8hrs |
| Coldest month: | January | -0.3°C 31.5°F |
| Wettest month: | July | 104mm 4.1ins |