Average annual temperature is 8.5 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 201 days
Number of rainy days: 140 days
Number of snow days: 24 days
Look at detailed online map of Öncü
* Weather data for Öncü Turkey is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.1 | 7.6 | 8.0 | 13.9 | 18.0 | 24.4 | 29.9 | 31.9 | 27.8 | 17.5 | 15.0 | 8.4 |
| Average daytime temperature (°C) | -0.7 | -4.1 | 3.4 | 8.5 | 13.6 | 19.5 | 25.2 | 27.9 | 22.6 | 14.4 | 8.0 | 3.6 |
| Average temperature (°C) | -2.7 | -6.5 | 1.2 | 4.9 | 10.0 | 15.2 | 19.8 | 23.2 | 18.2 | 11.2 | 4.9 | 1.0 |
| Average night temperature (°C) | -5.3 | -9.1 | -1.5 | 0.7 | 5.5 | 10.5 | 13.5 | 17.7 | 13.7 | 7.8 | 1.9 | -1.7 |
| Absolute minimum temperature (°C) | -11.0 | -17.7 | -13.7 | -13.2 | -4.1 | 7.3 | 7.6 | 10.9 | 5.3 | 4.0 | -8.7 | -7.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 7.6 | 6.7 | 9.9 | 12.1 | 13.1 | 13.2 | 12.5 | 11.3 | 9.7 | 7.1 | 6.1 |
| Precipitation (mm) | 46 | 140 | 273 | 125 | 75 | 57 | 4 | 8 | 3 | 43 | 175 | 152 |
| Sunny days | 19 | 18 | 11 | 5 | 12 | 7 | 27 | 27 | 23 | 18 | 17 | 17 |
| Rainy days | 2 | 1 | 18 | 25 | 19 | 23 | 4 | 4 | 7 | 13 | 12 | 12 |
| Snow days | 10 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Öncü during the most sunny months:
The largest precipitation sum in Öncü is at