Average temperature in September is 20.6 °C
Average daytime temperature is 27.3 °C
Average night temperature is 14.9 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 25
Number of rainy days: 5
Number of snow days:
Precipitation sum: 23 mm
* Weather data for Çaycuma Turkey is based on climate observations for 2023 year
| September (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 29.3 | 28.9 | 27.1 | 28 | 29.9 | 27.9 | 29.2 | 27.9 | 26.6 | 26.8 | 25.3 | 25.1 | 27.1 | 27.9 | 27.6 | 27.2 | 26.2 | 25.2 | 26.6 | 25.5 | 25.3 | 26.6 | 29.6 | 28.8 | 28.7 | 28.2 | 28.5 | 27.3 | 25.8 | 24 |
| Apparent max temperature | 32.6 | 30.2 | 28.3 | 29.3 | 32.5 | 30.1 | 30.7 | 28.7 | 26.1 | 27.6 | 25.2 | 25.1 | 26.4 | 28 | 28.4 | 28 | 27.3 | 25.4 | 26.4 | 26.8 | 26.2 | 28.5 | 29.1 | 29.3 | 31.1 | 29.6 | 29.9 | 29.9 | 27.7 | 25.8 |
| Mean temperature | 24 | 24.2 | 23 | 22.8 | 23.5 | 23.4 | 23.2 | 21.9 | 20.2 | 19.4 | 18.7 | 18.2 | 19 | 19.2 | 19.8 | 19.9 | 19.2 | 17.9 | 18.7 | 18.8 | 18.3 | 19.3 | 21.2 | 20.7 | 21.2 | 20.9 | 21 | 21.4 | 20.2 | 19.4 |
| Apparent mean temperature | 21.6 | 23.7 | 20.8 | 20.6 | 19.7 | 23.2 | 19.7 | 17 | 14.4 | 13 | 12.8 | 10.7 | 11.8 | 10.6 | 10.5 | 12.6 | 13.3 | 11.9 | 9.4 | 13.1 | 11.4 | 12.9 | 13.6 | 12.8 | 15.4 | 16.5 | 15.2 | 18.3 | 17.6 | 17.6 |
| Minimum temperature | 20.2 | 20.5 | 18.6 | 18.6 | 17.7 | 20 | 18.3 | 16.4 | 14.4 | 13.4 | 12.8 | 11.2 | 12.3 | 11.9 | 12.5 | 13 | 13.1 | 12.1 | 10.2 | 13.6 | 12.2 | 13.1 | 14.4 | 13.5 | 14.9 | 15.3 | 14.3 | 16.9 | 16.3 | 16.1 |
| Apparent min temperature | 26.9 | 26.8 | 25.2 | 24.6 | 26 | 26.2 | 24.9 | 22.2 | 20 | 19.5 | 18.7 | 17.9 | 18.6 | 18.4 | 19.7 | 20.6 | 19.6 | 18 | 18.8 | 19.3 | 18.8 | 20.1 | 20.8 | 21.4 | 23.1 | 22.5 | 22.6 | 23.4 | 22 | 21.1 |
| September | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.1 | 13.1 | 13 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 | 11.8 |
| Sunshine duration (h) | 10 | 11.5 | 9.1 | 11.9 | 11.2 | 10.8 | 11.8 | 7.2 | 11.8 | 11.7 | 11.7 | 11.7 | 11.6 | 11.6 | 11.6 | 11.6 | 11.5 | 11.4 | 11.3 | 11.2 | 11.2 | 11.1 | 11 | 11 | 10.9 | 10.8 | 10.8 | 9.7 | 10.2 | 8.4 |
| Precipitation (mm) | 8.9 | 0 | 2.5 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 7.2 |
| Precipitation hours | 4 | 0 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 10 |
| Wind speed (m/s) | 15.5 | 22.1 | 20.5 | 12.4 | 14.8 | 17.3 | 20.6 | 18.3 | 19.2 | 21.1 | 19.8 | 18 | 13 | 12.6 | 12.4 | 13.8 | 19.4 | 17.9 | 11.1 | 13.4 | 12.7 | 10.8 | 11.4 | 12.5 | 12.8 | 16.6 | 10.8 | 10.1 | 11.4 | 11.5 |
In September 2023, the highest daytime temperature in Çaycuma was 29.9°C.
While the minimum temperature at night dropped to 10.2°C.
The average nighttime and daytime temperatures during September in Çaycuma are 14.9°C and 27.3°C respectively.
The precipitation sum in September is about 23 mm.