Climate averages 1991–2020
İzmit weather
in November.
A mild, moderately wet month: the 8th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
November is a mild month in İzmit: daytime highs average 15.5°C and nights cool to about 7.3°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 80 mm of rain on roughly 10 days, which makes November a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 57 min on an average November day.
The nearest other city in this atlas is Derince (10 km away). In November its highs average 15.5°C, about as warm as İzmit, with 75 mm of rain.
Among the 138 cities listed in Turkey, İzmit ranks joint 48th of 138 for the warmest November highs and joint 107th of 138 for the driest November (rainfall, lowest first). The mean November high of those 138 cities is 14.6°C; İzmit is 0.9°C warmer than that mean.
From November to December, average highs fall by 5.0°C to 10.5°C, and monthly rainfall rises from 80 mm to 110 mm.
The annual picture
November 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
İzmit climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.8°C1.4°C | 1.4°C | 101 | 13.9 | 9.610 h |
| February | 10.2°C1.8°C | 1.8°C | 90 | 13.4 | 10.611 h |
| March | 13.2°C3.9°C | 3.9°C | 97 | 13.9 | 11.912 h |
| April | 17.9°C7.7°C | 7.7°C | 76 | 11.7 | 13.313 h |
| May | 22.3°C12.4°C | 12.4°C | 73 | 10.9 | 14.414 h |
| June | 25.9°C16.8°C | 16.8°C | 75 | 10.6 | 15.015 h |
| July | 28.0°C19.2°C | 19.2°C | 43 | 6.5 | 14.815 h |
| August | 28.2°C19.8°C | 19.8°C | 41 | 6.4 | 13.814 h |
| September | 25.0°C16.5°C | 16.5°C | 61 | 8.4 | 12.513 h |
| October | 20.4°C12.6°C | 12.6°C | 90 | 11.0 | 11.211 h |
| November, selected | 15.5°C7.3°C | 7.3°C | 80 | 10.4 | 10.010 h |
| December | 10.5°C3.4°C | 3.4°C | 110 | 13.5 | 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
November in nearby cities
- Derince in NovemberTurkey · 10 kmHigh 15.5°C · Low 7.6°C · 75 mm rain
- Adapazarı in NovemberTurkey · 40 kmHigh 15.0°C · Low 5.8°C · 75 mm rain
- Gebze in NovemberTurkey · 42 kmHigh 14.1°C · Low 8.0°C · 62 mm rain
- Yalova in NovemberTurkey · 56 kmHigh 15.2°C · Low 8.8°C · 74 mm rain
- Sultanbeyli in NovemberTurkey · 60 kmHigh 14.1°C · Low 9.0°C · 73 mm rain
- Sancaktepe in NovemberTurkey · 64 kmHigh 14.1°C · Low 9.5°C · 73 mm rain
- Bilecik in NovemberTurkey · 69 kmHigh 13.9°C · Low 3.6°C · 44 mm rain
- Ümraniye in NovemberTurkey · 73 kmHigh 13.9°C · Low 9.4°C · 72 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 İzmit) is explained once on the İzmit year overview and on the Sources, method and limits page.