Climate averages 1991–2020
İnegol weather
in December.
A cool, moderately wet month: the joint 10th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a cool month in İnegol: daytime highs average 9.3°C and nights cool to about 0.8°C. By daytime temperature it is the joint 10th warmest of the 12 months.
Expect about 84 mm of rain on roughly 12 days, which makes December a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 23 min on an average December day.
The nearest other city in this atlas is Bilecik (40 km away). In December its highs average 8.4°C, 0.9°C cooler than İnegol, with 62 mm of rain.
Among the 138 cities listed in Turkey, İnegol ranks joint 80th of 138 for the warmest December highs and joint 61st of 138 for the driest December (rainfall, lowest first). The mean December high of those 138 cities is 9.3°C; İnegol is 0.1°C warmer than that mean.
From December to January, average highs fall by 1.7°C to 7.6°C, and monthly rainfall falls from 84 mm to 80 mm.
The annual picture
December 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
İnegol climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.6°C-1.2°C | -1.2°C | 80 | 12.0 | 9.710 h |
| February | 9.3°C-0.5°C | -0.5°C | 77 | 11.7 | 10.711 h |
| March | 12.9°C2.2°C | 2.2°C | 86 | 12.9 | 11.912 h |
| April | 17.7°C6.3°C | 6.3°C | 88 | 12.7 | 13.213 h |
| May | 22.1°C11.2°C | 11.2°C | 95 | 13.0 | 14.414 h |
| June | 25.5°C15.3°C | 15.3°C | 85 | 11.4 | 15.015 h |
| July | 28.1°C17.9°C | 17.9°C | 36 | 6.3 | 14.715 h |
| August | 28.6°C18.3°C | 18.3°C | 35 | 6.1 | 13.814 h |
| September | 25.2°C14.7°C | 14.7°C | 55 | 7.8 | 12.512 h |
| October | 20.2°C10.4°C | 10.4°C | 71 | 9.4 | 11.211 h |
| November | 14.8°C4.7°C | 4.7°C | 63 | 8.8 | 10.010 h |
| December, selected | 9.3°C0.8°C | 0.8°C | 84 | 11.9 | 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
December in nearby cities
- Bilecik in DecemberTurkey · 40 kmHigh 8.4°C · Low 0.1°C · 62 mm rain
- Bursa in DecemberTurkey · 41 kmHigh 11.0°C · Low 3.9°C · 102 mm rain
- Gemlik in DecemberTurkey · 49 kmHigh 11.2°C · Low 5.2°C · 97 mm rain
- Nilüfer in DecemberTurkey · 53 kmHigh 11.4°C · Low 4.2°C · 102 mm rain
- Yalova in DecemberTurkey · 67 kmHigh 10.6°C · Low 4.9°C · 100 mm rain
- Derince in DecemberTurkey · 80 kmHigh 10.5°C · Low 3.7°C · 103 mm rain
- Gebze in DecemberTurkey · 81 kmHigh 9.5°C · Low 4.2°C · 86 mm rain
- Kütahya in DecemberTurkey · 83 kmHigh 6.9°C · Low -1.0°C · 54 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 İnegol) is explained once on the İnegol year overview and on the Sources, method and limits page.