Old Washington, OH Climate


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Old Washington, OH has a humid continental climate with seasonal temperature variations. The summers are hot and humid, while the winters are cold, damp, and snowy. The average annual temperature is around 50°F (10°C), with January being the coldest month and July being the warmest. Rainfall averages about 39 inches per year throughout the region. Snowfall can range from 5 to 10 inches in a typical winter season. Generally speaking, Old Washington enjoys mild temperatures year-round, making it an ideal place to live for those looking for a comfortable climate.

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Old Washington is 7.1 (10=best), which means it is more comfortable than most places in Ohio.

8.9 Summer - 5 Winter
June, September and August are the most pleasant months in Old Washington, while January and February are the least comfortable months.

  ClimateOld Washington, OhioUnited States
  40.5 in.38.1 in.
  23.8 in.27.8 in.
  131.1 days106.2 days
  166 days205 days
  84.0°85.8°
  19.4°21.7°
  7.17
  3.64.3
  1017 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for Old Washington with an average high temperature of 84.0°, which ranks it as about average compared to other places in Ohio. In Old Washington, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Old Washington are September, June and May.
In Old Washington, there are 10.3 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.
January has the coldest nighttime temperatures for Old Washington with an average of 19.4°. This is about average compared to other places in Ohio.
In Old Washington, there are 122.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Ohio.
In Old Washington, there are 4.2 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Ohio.
The humidity is usually comfortable in Old Washington but some summer months can be sticky or muggy. July is the most humid month, though humidity is low for most of the year. The most humid months are July, August and June.
May is the wettest month in Old Washington with 4.3 inches of rain, and the driest month is February with 2.4 inches. The wettest season is Autumn with 29% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 40.5 inches in Old Washington means that it is wetter than most places in Ohio.
May is the rainiest month in Old Washington with 13.1 days of rain, and August is the driest month with only 8.5 rainy days. There are 131.1 rainy days annually in Old Washington, which is rainier than most places in Ohio. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 22% chance of a rainy day.
An annual snowfall of 23.8 inches in Old Washington means that it is about average compared to other places in Ohio. January is the snowiest month in Old Washington with 7.9 inches of snow, and 6 months of the year have significant snowfall.
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