Middletown (OH) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Middletown

Middletown average temperature chart (Celsius) Middletown average temperature chart (Fahrenheit)
Average monthly temperatures in Middletown (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.7 3.8 10.4 17.1 22.7 27.7 29.5 28.6 25 18.5 11.2 4.3
°F 35.1 38.8 50.8 62.8 72.9 81.8 85 83.5 77 65.3 52.1 39.8

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Middletown monthly rainfall chart (mm) Middletown monthly rainfall chart (inches)
Average monthly rainfall in Middletown (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 59 91 92 101 91 97 84 69 64 79 73
inches 2.5 2.3 3.6 3.6 4 3.6 3.8 3.3 2.7 2.5 3.1 2.9
Rainy days 12 11 13 12 11 10 10 9 8 9 11 13

Average annual rainfall in Middletown: 918.766mm (361.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Middletown

Middletown average daily sunshine chart
Average daily sunshine Middletown
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.6 5.2 6.1 7.6 8.9 10.2 10 9.4 8.5 6.7 4.3 3.6

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Middletown average minimum / maximum temperatures (Celsius) Middletown average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Middletown (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -7.8 -6.3 -0.5 4.8 10.2 15 17.5 16.3 12.5 5.8 1 -4.6
Max °C 2 4.1 10.7 17.4 23 28 29.8 28.9 25.3 18.8 11.4 4.6
Min °F 18.1 20.8 31.1 40.6 50.4 59 63.4 61.3 54.5 42.4 33.8 23.8
Max °F 26.8 30 41.2 52 61.9 70.7 74.5 72.7 66 54.1 43.2 32

Sea temperature

The graph below shows the average sea temperature.

Middletown average sea temperature chart (Celsius) Middletown average sea temperature chart (Fahrenheit)
Average sea temperature around Middletown in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 6 6.1 7.9 11.6 17.4 22.6 24.1 22 17.2 12.4 8.8
°F 44.2 42.7 43 46.1 53 63.3 72.7 75.4 71.7 62.9 54.3 47.9

Wind speed

The graph below shows the average wind speed.

Middletown average winspeed by month (km/h) Middletown average winspeed by month (mph)
Average wind speed in Middletown (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 19 18 15 14 13 12 13 14 17 18
mph 11 11 12 11 9 9 8 7 8 9 11 11

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Middletown relative humidity averages
Average relative humidity in Middletown
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 71% 69% 64% 66% 67% 70% 72% 73% 69% 72% 75%

Other monthly averages

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Middletown weather stats

Middletown weather statistics
Hottest month: July 29.5°C 85.1°F
Driest month: February 59mm 2.3ins
Sunniest month: June 10.2hrs
Coldest month: January 1.7°C 35.1°F
Wettest month: May 101mm 4ins
Warmest sea: August 24.1°C 75.4°F
Map showing location of Middletown (39.51506, -84.39828) Middletown map pin © Google

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