Climate averages 1991–2020
Ruse weather
in September.
A warm, moderately wet month: the 4th warmest and the joint 8th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ruse: daytime highs average 24.1°C and nights cool to about 14.5°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 55 mm of rain on roughly 6 days, which makes September a moderately wet month (the joint 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 33 min on an average September day.
The nearest other city in this atlas is Bucharest (66 km away). In September its highs average 23.4°C, 0.6°C cooler than Ruse, with 60 mm of rain.
Among the 10 cities listed in Bulgaria, Ruse ranks 3rd of 10 for the warmest September highs and 9th of 10 for the driest September (rainfall, lowest first). The mean September high of those 10 cities is 23.2°C; Ruse is 0.9°C warmer than that mean.
From September to October, average highs fall by 6.2°C to 17.9°C, and monthly rainfall falls from 55 mm to 51 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
Ruse climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.8°C-3.2°C | -3.2°C | 44 | 7.1 | 9.39 h |
| February | 6.9°C-1.7°C | -1.7°C | 39 | 7.0 | 10.410 h |
| March | 11.8°C2.3°C | 2.3°C | 50 | 8.8 | 11.912 h |
| April | 17.6°C7.4°C | 7.4°C | 55 | 9.6 | 13.413 h |
| May | 22.9°C12.7°C | 12.7°C | 65 | 10.8 | 14.715 h |
| June | 26.7°C16.8°C | 16.8°C | 79 | 10.6 | 15.415 h |
| July | 28.9°C19.0°C | 19.0°C | 64 | 8.4 | 15.115 h |
| August | 29.2°C19.0°C | 19.0°C | 48 | 5.9 | 14.014 h |
| September, selected | 24.1°C14.5°C | 14.5°C | 55 | 6.1 | 12.613 h |
| October | 17.9°C9.1°C | 9.1°C | 51 | 6.9 | 11.111 h |
| November | 11.5°C3.9°C | 3.9°C | 48 | 6.9 | 9.710 h |
| December | 5.4°C-1.4°C | -1.4°C | 46 | 7.7 | 9.09 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
- Bucharest in SeptemberRomania · 66 kmHigh 23.4°C · Low 13.6°C · 60 mm rain
- Shumen in SeptemberBulgaria · 101 kmHigh 22.5°C · Low 12.9°C · 50 mm rain
- Pleven in SeptemberBulgaria · 118 kmHigh 24.3°C · Low 14.4°C · 47 mm rain
- Ploieşti in SeptemberRomania · 123 kmHigh 21.6°C · Low 11.6°C · 57 mm rain
- Sliven in SeptemberBulgaria · 133 kmHigh 23.4°C · Low 14.1°C · 58 mm rain
- Piteşti in SeptemberRomania · 141 kmHigh 20.8°C · Low 11.3°C · 72 mm rain
- Stara Zagora in SeptemberBulgaria · 160 kmHigh 24.3°C · Low 14.0°C · 47 mm rain
- Buzău in SeptemberRomania · 161 kmHigh 22.6°C · Low 12.9°C · 53 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 Ruse) is explained once on the Ruse year overview and on the Sources, method and limits page.