Mason, Ohio 

2 Reviews | Review This Place | Photos and Maps

Subscription Benefits

Download our City ReportsDownload our City Reports

Climate in Mason, Ohio

Mason, OH has a humid continental climate, with hot and humid summers and cold winters. Average temperatures in summer range from the mid 70s to the low 90s, while winter temperatures average around the mid-20s. Precipitation is evenly spread out throughout the year with an average annual precipitation of about 40 inches. Snowfall in Mason can be quite heavy at times due to its location just outside of Cincinnati. Winters bring plenty of snow, while summers are more moderate compared to other parts of Ohio. The spring and fall months offer the most pleasant weather as temperatures are often mild and comfortable during this time.

Mason, Ohio gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Mason averages 13 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 176 sunny days per year in Mason. The US average is 205 sunny days.

Mason gets some kind of precipitation, on average, 114 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 21
Rain: averages 42 inches of rain a year
Snow: averages 13 inches of snow a year


The annual BestPlaces Comfort Index for Mason is 7.2 (10=best), which means it is one of the most pleasant places in Ohio.

8.6 / 5.3

Summer   /   Winter
September, June and May are the most pleasant months in Mason, while January and December are the least comfortable months.

Climate Averages
  Mason, OhioUnited States
  42.2 in.38.1 in.
  13.4 in.27.8 in.
  114.4 days106.2 days
  176 days205 days
  807 ft.2443 ft.


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 Mason with an average high temperature of 85.2°, which ranks it as warmer than most places in Ohio. In Mason, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mason are September, June and May.

In Mason, there are 15.3 days annually when the high temperature is over 90°, which is hotter than most places in Ohio.

January has the coldest nighttime temperatures for Mason with an average of 20.9°. This is warmer than most places in Ohio.

In Mason, there are 111.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Ohio.

In Mason, there are 3.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Ohio.

The humidity is usually acceptable in Mason but some summer months can be sticky or muggy. July is the most humid month, though humidity is low for most of the year. July, August and June are the three most uncomfortably humid months in Mason.

May is the wettest month in Mason with 5.1 inches of rain, and the driest month is February with 2.5 inches. The wettest season is Summer with 30% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 42.2 inches in Mason means that it is wetter than most places in Ohio.

May is the rainiest month in Mason with 12.1 days of rain, and August is the driest month with only 6.9 rainy days. There are 114.4 rainy days annually in Mason, which is one of the least rainy places in Ohio. The rainiest season is Summer when it rains 30% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 13.4 inches in Mason means that it is one of the least snowy places in Ohio. January is the snowiest month in Mason with 4.5 inches of snow, and 4 months of the year have significant snowfall.

  • Annual Rainfall (US Avg: 36.5")
Select Map Options
  • Annual Rainfall
  • Annual Snowfall
  • Precipitation Days
  • Sunny Days
  • July High Temp
  • January Low Temp
  • Reset Map

  • View More Data >

    Reviews for Mason    2 Reviews
    mason is a good city - 3/5/2020
    our schools are good and also there are many culver's in this place. additionally, i have not been murdered which is a... Read More

    Start Your Review of Mason

    Mason, Ohio - 6/23/2009
    Mason, in Warren County, has grown to be a fine city, and looks to improve in the future. The city was recently rated as the Number One suburban city in the Tri-state... Read More

    View More Data >

    Compare Mason, Ohio to any other place in the USA.

    Check out the latest Maps in a variety of categories including cost of living, population, and commute time. You can also use our New Interactive Map to explore places.Mason,Ohio Map


    Members receive 10 FREE city profile downloads a month, unlimited access to our detailed cost of living calculator and analysis, downloadable reports, and more.

    Try Now
    Join BestPlaces