New Philadelphia (OH) Weather & Climate: Best Time to Visit

The climate in New Philadelphia is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 2°C (36°F) in the coolest month, January.

Nights vary from 17°C (63°F) in July to around -7°C (19°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

New Philadelphia has a notably wet climate with abundant precipitation, recording 1062 mm (42 in) of rain/snowfall per year. The climate in New Philadelphia shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 146 mm (5.7 in) of precipitation over 14 rainy days.

In contrast, the driest month November offers drier and sunnier days, with around 61 mm (2.4 in) of rainfall over 10 rainy days. For more details, please visit our New Philadelphia Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in New Philadelphia.

The city experiences its highest humidity in December, reaching 75%. In April, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year