Climate averages 1991–2020
Balıkesir weather
in September.
A warm, fairly dry month: the 4th warmest and the 3rd 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 Balıkesir: daytime highs average 26.7°C and nights cool to about 15.8°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 23 mm of rain on roughly 4 days, which makes September a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 29 min on an average September day.
The nearest other city in this atlas is Soma (57 km away). In September its highs average 27.5°C, 0.8°C warmer than Balıkesir, with 27 mm of rain.
Among the 138 cities listed in Turkey, Balıkesir ranks 58th of 138 for the warmest September highs and joint 71st of 138 for the driest September (rainfall, lowest first). The mean September high of those 138 cities is 27.1°C; Balıkesir is 0.4°C cooler than that mean.
From September to October, average highs fall by 5.5°C to 21.2°C, and monthly rainfall rises from 23 mm to 48 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
Balıkesir climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.8°C1.7°C | 1.7°C | 76 | 10.8 | 9.710 h |
| February | 10.4°C2.2°C | 2.2°C | 72 | 10.3 | 10.711 h |
| March | 13.4°C3.9°C | 3.9°C | 67 | 10.2 | 11.912 h |
| April | 18.1°C7.5°C | 7.5°C | 53 | 8.7 | 13.213 h |
| May | 23.3°C12.2°C | 12.2°C | 41 | 7.3 | 14.314 h |
| June | 28.0°C16.6°C | 16.6°C | 30 | 6.1 | 14.915 h |
| July | 30.6°C18.9°C | 18.9°C | 11 | 2.4 | 14.715 h |
| August | 30.7°C19.3°C | 19.3°C | 7.9 | 2.3 | 13.714 h |
| September, selected | 26.7°C15.8°C | 15.8°C | 23 | 3.9 | 12.512 h |
| October | 21.2°C11.9°C | 11.9°C | 48 | 6.6 | 11.211 h |
| November | 15.4°C7.0°C | 7.0°C | 55 | 7.1 | 10.010 h |
| December | 10.3°C3.6°C | 3.6°C | 80 | 10.9 | 9.49 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
- Soma in SeptemberTurkey · 57 kmHigh 27.5°C · Low 16.0°C · 27 mm rain
- Mustafakemalpaşa in SeptemberTurkey · 62 kmHigh 26.6°C · Low 16.2°C · 42 mm rain
- Bandırma in SeptemberTurkey · 79 kmHigh 25.6°C · Low 18.0°C · 40 mm rain
- Akhisar in SeptemberTurkey · 81 kmHigh 29.6°C · Low 15.7°C · 13 mm rain
- Nilüfer in SeptemberTurkey · 108 kmHigh 26.2°C · Low 16.9°C · 56 mm rain
- Ayvalık in SeptemberTurkey · 109 kmHigh 25.4°C · Low 19.6°C · 26 mm rain
- Bursa in SeptemberTurkey · 117 kmHigh 25.9°C · Low 16.8°C · 56 mm rain
- Manisa in SeptemberTurkey · 122 kmHigh 30.2°C · Low 17.6°C · 24 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 Balıkesir) is explained once on the Balıkesir year overview and on the Sources, method and limits page.