Climate averages 1991–2020
Parma, United States weather
in August.
A warm, moderately wet month: the 2nd warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Parma, United States: daytime highs average 25.9°C and nights cool to about 18.4°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 88 mm of rain on roughly 12 days, which makes August a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 50 min on an average August day.
The nearest other city in this atlas is Cleveland (11 km away). In August its highs average 25.8°C, about as warm as Parma, United States, with 88 mm of rain.
Among the 498 cities listed in the United States, Parma, United States ranks joint 447th of 498 for the warmest August highs and joint 311th of 498 for the driest August (rainfall, lowest first). The mean August high of those 498 cities is 29.9°C; Parma, United States is 4.0°C cooler than that mean.
From August to September, average highs fall by 3.4°C to 22.5°C, and monthly rainfall falls from 88 mm to 85 mm.
The annual picture
August in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Parma, United States climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.7°C-6.5°C | -6.5°C | 81 | 12.9 | 9.610 h |
| February | 2.3°C-6.1°C | -6.1°C | 66 | 10.4 | 10.611 h |
| March | 7.0°C-1.9°C | -1.9°C | 84 | 11.7 | 11.912 h |
| April | 14.1°C4.6°C | 4.6°C | 104 | 13.7 | 13.313 h |
| May | 20.2°C11.1°C | 11.1°C | 97 | 13.6 | 14.514 h |
| June | 24.8°C16.7°C | 16.7°C | 112 | 13.2 | 15.115 h |
| July | 26.8°C19.2°C | 19.2°C | 99 | 12.1 | 14.815 h |
| August, selected | 25.9°C18.4°C | 18.4°C | 88 | 11.6 | 13.814 h |
| September | 22.5°C14.8°C | 14.8°C | 85 | 10.5 | 12.513 h |
| October | 16.0°C8.9°C | 8.9°C | 87 | 11.7 | 11.111 h |
| November | 9.1°C2.8°C | 2.8°C | 87 | 12.4 | 9.910 h |
| December | 3.3°C-2.4°C | -2.4°C | 81 | 12.6 | 9.29 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Cleveland in AugustUnited States · 11 kmHigh 25.8°C · Low 18.9°C · 88 mm rain
- Akron in AugustUnited States · 40 kmHigh 26.6°C · Low 17.6°C · 84 mm rain
- Canton (Ohio), United States in AugustUnited States · 73 kmHigh 26.7°C · Low 17.6°C · 81 mm rain
- Detroit in AugustUnited States · 150 kmHigh 26.1°C · Low 18.6°C · 76 mm rain
- Toledo, United States in AugustUnited States · 155 kmHigh 26.7°C · Low 18.3°C · 80 mm rain
- Dearborn in AugustUnited States · 158 kmHigh 26.4°C · Low 18.1°C · 81 mm rain
- Erie in AugustUnited States · 158 kmHigh 24.6°C · Low 19.1°C · 111 mm rain
- Warren in AugustUnited States · 161 kmHigh 26.2°C · Low 18.0°C · 72 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Parma) is explained once on the Parma, United States year overview and on the Sources, method and limits page.
Cleveland lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.