Climate averages 1991–2020
Parma weather
in September.
A warm, moderately wet month: the 4th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Parma: daytime highs average 24.3°C and nights cool to about 14.5°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 77 mm of rain on roughly 9 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 34 min on an average September day.
The nearest other city in this atlas is Reggio nell'Emilia (27 km away). In September its highs average 23.8°C, about as warm as Parma, with 78 mm of rain.
Among the 79 cities listed in Italy, Parma ranks joint 39th of 79 for the warmest September highs and joint 31st of 79 for the driest September (rainfall, lowest first). The mean September high of those 79 cities is 24.3°C; Parma is level with that mean.
From September to October, average highs fall by 5.9°C to 18.4°C, and monthly rainfall rises from 77 mm to 92 mm.
The annual picture
September in context
Monthly rainfall
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 climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.5°C-0.2°C | -0.2°C | 56 | 7.6 | 9.29 h |
| February | 9.7°C0.1°C | 0.1°C | 66 | 7.5 | 10.410 h |
| March | 14.2°C3.5°C | 3.5°C | 69 | 8.0 | 11.912 h |
| April | 17.9°C7.1°C | 7.1°C | 86 | 10.9 | 13.513 h |
| May | 22.6°C11.7°C | 11.7°C | 82 | 9.5 | 14.815 h |
| June | 27.3°C16.0°C | 16.0°C | 58 | 7.7 | 15.516 h |
| July | 30.3°C18.8°C | 18.8°C | 40 | 5.8 | 15.215 h |
| August | 29.9°C19.0°C | 19.0°C | 52 | 7.5 | 14.114 h |
| September, selected | 24.3°C14.5°C | 14.5°C | 77 | 8.5 | 12.613 h |
| October | 18.4°C10.1°C | 10.1°C | 92 | 9.8 | 11.011 h |
| November | 12.3°C5.2°C | 5.2°C | 100 | 10.5 | 9.610 h |
| December | 7.7°C0.7°C | 0.7°C | 73 | 8.6 | 8.99 h |
Rainfall is the average of the 30 separate monthly totals. A rain 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
September in nearby cities
- Reggio nell'Emilia in SeptemberItaly · 27 kmHigh 23.8°C · Low 14.3°C · 78 mm rain
- Carpi in SeptemberItaly · 44 kmHigh 24.8°C · Low 15.2°C · 68 mm rain
- Cremona in SeptemberItaly · 44 kmHigh 24.3°C · Low 15.0°C · 105 mm rain
- Modena in SeptemberItaly · 50 kmHigh 24.1°C · Low 14.4°C · 68 mm rain
- Piacenza in SeptemberItaly · 57 kmHigh 24.2°C · Low 15.2°C · 93 mm rain
- Brescia in SeptemberItaly · 82 kmHigh 22.2°C · Low 14.6°C · 112 mm rain
- Bologna in SeptemberItaly · 87 kmHigh 24.9°C · Low 15.1°C · 68 mm rain
- La Spezia in SeptemberItaly · 87 kmHigh 22.7°C · Low 17.1°C · 136 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 year overview and on the Sources, method and limits page.