Climate averages 1991–2020
Szombathely weather
in September.
A mild, moderately wet month: the 4th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Szombathely: daytime highs average 20.4°C and nights cool to about 11.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 76 mm of rain on roughly 9 days, which makes September a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 37 min on an average September day.
The nearest other city in this atlas is Graz (91 km away). In September its highs average 19.2°C, 1.2°C cooler than Szombathely, with 83 mm of rain.
Among the 11 cities listed in Hungary, Szombathely ranks 11th of 11 for the warmest September highs and 11th of 11 for the driest September (rainfall, lowest first). The mean September high of those 11 cities is 21.7°C; Szombathely is 1.2°C cooler than that mean.
From September to October, average highs fall by 5.3°C to 15.1°C, and monthly rainfall falls from 76 mm to 59 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
Szombathely climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.4°C-3.2°C | -3.2°C | 30 | 7.0 | 8.99 h |
| February | 5.9°C-2.5°C | -2.5°C | 33 | 7.5 | 10.210 h |
| March | 10.5°C0.9°C | 0.9°C | 45 | 9.1 | 11.912 h |
| April | 15.9°C5.6°C | 5.6°C | 47 | 8.8 | 13.614 h |
| May | 20.2°C10.4°C | 10.4°C | 74 | 12.3 | 15.115 h |
| June | 23.9°C14.3°C | 14.3°C | 81 | 12.0 | 15.916 h |
| July | 26.0°C16.3°C | 16.3°C | 79 | 12.1 | 15.516 h |
| August | 25.7°C16.2°C | 16.2°C | 78 | 10.4 | 14.214 h |
| September, selected | 20.4°C11.7°C | 11.7°C | 76 | 9.4 | 12.613 h |
| October | 15.1°C7.1°C | 7.1°C | 59 | 8.9 | 10.911 h |
| November | 9.1°C2.7°C | 2.7°C | 56 | 9.0 | 9.49 h |
| December | 3.8°C-2.1°C | -2.1°C | 41 | 8.1 | 8.69 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
- Graz in SeptemberAustria · 91 kmHigh 19.2°C · Low 9.7°C · 83 mm rain
- Győr in SeptemberHungary · 91 kmHigh 21.3°C · Low 12.7°C · 62 mm rain
- Maribor in SeptemberSlovenia · 105 kmHigh 20.5°C · Low 11.9°C · 111 mm rain
- Bratislava in SeptemberSlovakia · 108 kmHigh 20.7°C · Low 12.0°C · 67 mm rain
- Vienna in SeptemberAustria · 110 kmHigh 20.3°C · Low 11.8°C · 71 mm rain
- Székesfehérvár in SeptemberHungary · 135 kmHigh 21.4°C · Low 12.6°C · 58 mm rain
- Nitra in SeptemberSlovakia · 162 kmHigh 21.0°C · Low 12.0°C · 60 mm rain
- Zagreb in SeptemberCroatia · 165 kmHigh 21.8°C · Low 12.6°C · 94 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 Szombathely) is explained once on the Szombathely year overview and on the Sources, method and limits page.