Climate averages 1991–2020
Ereğli (Zonguldak Province), Turkey weather
in September.
A warm, moderately wet month: the joint 3rd warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ereğli (Zonguldak Province), Turkey: daytime highs average 22.8°C and nights cool to about 17.5°C. By daytime temperature it is the joint 3rd warmest of the 12 months.
Expect about 79 mm of rain on roughly 8 days, which makes September a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 31 min on an average September day.
The nearest other city in this atlas is Zonguldak (36 km away). In September its highs average 23.8°C, 1.0°C warmer than Ereğli (Zonguldak Province), Turkey, with 82 mm of rain.
Among the 138 cities listed in Turkey, Ereğli (Zonguldak Province), Turkey ranks joint 130th of 138 for the warmest September highs and 133rd of 138 for the driest September (rainfall, lowest first). The mean September high of those 138 cities is 27.1°C; Ereğli (Zonguldak Province), Turkey is 4.3°C cooler than that mean.
From September to October, average highs fall by 3.9°C to 18.9°C, and monthly rainfall rises from 79 mm to 100 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
Ereğli (Zonguldak Province), Turkey climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.3°C3.5°C | 3.5°C | 100 | 13.9 | 9.610 h |
| February | 8.6°C3.4°C | 3.4°C | 85 | 13.0 | 10.611 h |
| March | 10.6°C5.2°C | 5.2°C | 88 | 13.0 | 11.912 h |
| April | 14.3°C8.6°C | 8.6°C | 57 | 9.7 | 13.313 h |
| May | 18.7°C13.1°C | 13.1°C | 55 | 8.2 | 14.514 h |
| June | 22.8°C17.4°C | 17.4°C | 63 | 8.4 | 15.115 h |
| July | 25.3°C19.9°C | 19.9°C | 47 | 6.1 | 14.815 h |
| August | 25.8°C20.6°C | 20.6°C | 52 | 6.6 | 13.814 h |
| September, selected | 22.8°C17.5°C | 17.5°C | 79 | 8.2 | 12.513 h |
| October | 18.9°C14.0°C | 14.0°C | 100 | 10.3 | 11.111 h |
| November | 14.5°C9.3°C | 9.3°C | 88 | 10.5 | 9.910 h |
| December | 10.4°C5.6°C | 5.6°C | 108 | 13.9 | 9.39 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
- Zonguldak in SeptemberTurkey · 36 kmHigh 23.8°C · Low 17.0°C · 82 mm rain
- Düzce in SeptemberTurkey · 54 kmHigh 24.0°C · Low 14.2°C · 73 mm rain
- Bolu in SeptemberTurkey · 63 kmHigh 23.1°C · Low 12.4°C · 66 mm rain
- Bartın in SeptemberTurkey · 86 kmHigh 23.8°C · Low 16.0°C · 77 mm rain
- Karabük in SeptemberTurkey · 102 kmHigh 25.4°C · Low 14.1°C · 47 mm rain
- Adapazarı in SeptemberTurkey · 102 kmHigh 24.4°C · Low 14.8°C · 56 mm rain
- İzmit in SeptemberTurkey · 138 kmHigh 25.0°C · Low 16.5°C · 61 mm rain
- Derince in SeptemberTurkey · 147 kmHigh 25.1°C · Low 16.7°C · 56 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 Ereğli) is explained once on the Ereğli (Zonguldak Province), Turkey year overview and on the Sources, method and limits page.