Rocky River, OH Weather & Climate Normals
Rocky River's real weather, in one number
Rocky River, OH scores 47/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 6 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Rocky River's hottest and coldest months
Rocky River's hottest month is Jul, averaging 75°F; its coldest is Jan, averaging 29°F, a 45.4°F swing across the year, one of the widest gaps in this dataset.
Rocky River's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 36°F | 22°F | 2.99in | 18.4in |
| Feb | 39°F | 24°F | 2.49in | 15.1in |
| Mar | 47°F | 31°F | 3.06in | 10.8in |
| Apr | 60°F | 41°F | 3.75in | 2.7in |
| May | 71°F | 51°F | 3.79in | 0in |
| Jun | 80°F | 61°F | 3.83in | 0in |
| Jul | 84°F | 65°F | 3.67in | 0in |
| Aug | 82°F | 64°F | 3.56in | 0in |
| Sep | 76°F | 57°F | 3.93in | 0in |
| Oct | 64°F | 47°F | 3.6in | 0.1in |
| Nov | 51°F | 37°F | 3.37in | 4.5in |
| Dec | 40°F | 28°F | 2.99in | 12.2in |
May, Jun, Jul, Aug, Sep, and Oct are the best time to see Rocky River at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Rocky River
Rocky River averages 41.03in of precipitation a year across roughly 159 days with measurable rain or snow, and 63.8in of snow a year.
Where Rocky River ranks
Rocky River ranks 2642 of 4876 US cities in this dataset for comfort score, and 158 of 254 within OH. About 21,468 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Cleveland, OH US, 4.2 miles from Rocky River, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station