Rocky River (OH) monthly weather averages

Contents

Average daytime temperature

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

Rocky River average temperature chart (Celsius) Rocky River average temperature chart (Fahrenheit)
Average monthly temperatures in Rocky River (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.4 1.4 7.5 14.1 20.1 25.5 27.9 26.6 23 16.6 9.8 2.8
°F 31.3 34.6 45.5 57.4 68.2 77.8 82.2 79.9 73.4 62 49.7 37

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.

Rocky River monthly rainfall chart (mm) Rocky River monthly rainfall chart (inches)
Average monthly rainfall in Rocky River (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 52 55 73 80 89 94 90 86 87 64 81 77
inches 2 2.2 2.9 3.1 3.5 3.7 3.6 3.4 3.4 2.5 3.2 3
Rainy days 15 13 15 13 13 11 10 10 10 11 14 16

Average annual rainfall in Rocky River: 886.4mm (349 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Rocky River

Rocky River average daily sunshine chart
Average daily sunshine Rocky River
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.6 4.7 5.7 7.5 8.9 10.3 10.4 8.9 7.7 5.9 3.3 2.5

Day / night temperatures

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

Rocky River average minimum / maximum temperatures (Celsius) Rocky River average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rocky River (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.4 -7.5 -2.4 2.8 8.4 13.7 16.3 15.5 12 6.1 1.4 -4.6
Max °C -0.2 1.7 7.8 14.4 20.4 25.8 28.2 26.9 23.3 16.9 10.1 3
Min °F 16.9 18.6 27.8 37 47.1 56.6 61.3 59.9 53.5 43 34.4 23.8
Max °F 24.3 26.8 36.9 47.5 57.9 67.5 72 70.2 63.7 52.7 42.3 30.6

Sea temperature

The graph below shows the average sea temperature.

Rocky River average sea temperature chart (Celsius) Rocky River average sea temperature chart (Fahrenheit)
Average sea temperature around Rocky River in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.4 1.3 1.5 4.1 9.8 17.2 22.4 23.4 20.9 15.6 10 5.1
°F 36.2 34.4 34.7 39.3 49.6 62.9 72.4 74.1 69.7 60 49.9 41.1

Wind speed

The graph below shows the average wind speed.

Rocky River average winspeed by month (km/h) Rocky River average winspeed by month (mph)
Average wind speed in Rocky River (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 19 20 19 16 15 14 13 14 16 18 19
mph 13 12 12 12 10 9 9 8 9 10 11 12

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.

Rocky River relative humidity averages
Average relative humidity in Rocky River
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 73% 70% 66% 67% 69% 70% 73% 74% 71% 73% 75%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Rocky River weather stats

Rocky River weather statistics
Hottest month: July 27.9°C 82.2°F
Driest month: January 52mm 2ins
Sunniest month: July 10.4hrs
Coldest month: January -0.4°C 31.3°F
Wettest month: June 94mm 3.7ins
Warmest sea: August 23.4°C 74.1°F
Map showing location of Rocky River (41.4756, -81.8393) Rocky River map pin © Google

Locations nearby

Top United States locations