Climate averages 1991–2020
Samsun weather
in September.
A warm, moderately wet month: the joint 3rd warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Samsun: daytime highs average 23.1°C and nights cool to about 16.3°C. By daytime temperature it is the joint 3rd warmest of the 12 months.
Expect about 65 mm of rain on roughly 10 days, which makes September a moderately wet month (the 4th 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 Bafra (48 km away). In September its highs average 23.2°C, about as warm as Samsun, with 51 mm of rain.
Among the 138 cities listed in Turkey, Samsun ranks joint 128th of 138 for the warmest September highs and 128th of 138 for the driest September (rainfall, lowest first). The mean September high of those 138 cities is 27.1°C; Samsun is 4.0°C cooler than that mean.
From September to October, average highs fall by 3.8°C to 19.3°C, and monthly rainfall rises from 65 mm to 89 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
Samsun climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.6°C2.2°C | 2.2°C | 82 | 13.3 | 9.610 h |
| February | 9.1°C1.9°C | 1.9°C | 73 | 12.0 | 10.611 h |
| March | 11.5°C3.8°C | 3.8°C | 92 | 14.6 | 11.912 h |
| April | 15.0°C6.9°C | 6.9°C | 79 | 12.9 | 13.313 h |
| May | 19.1°C11.5°C | 11.5°C | 79 | 12.9 | 14.514 h |
| June | 23.1°C15.9°C | 15.9°C | 60 | 9.9 | 15.115 h |
| July | 25.7°C18.6°C | 18.6°C | 36 | 7.1 | 14.815 h |
| August | 26.4°C19.4°C | 19.4°C | 35 | 7.3 | 13.814 h |
| September, selected | 23.1°C16.3°C | 16.3°C | 65 | 9.9 | 12.513 h |
| October | 19.3°C12.7°C | 12.7°C | 89 | 11.5 | 11.111 h |
| November | 14.7°C7.8°C | 7.8°C | 81 | 9.9 | 9.910 h |
| December | 10.5°C4.3°C | 4.3°C | 92 | 12.3 | 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
- Bafra in SeptemberTurkey · 48 kmHigh 23.2°C · Low 17.4°C · 51 mm rain
- Ünye in SeptemberTurkey · 81 kmHigh 22.8°C · Low 17.4°C · 73 mm rain
- Amasya in SeptemberTurkey · 81 kmHigh 26.3°C · Low 15.0°C · 22 mm rain
- Fatsa in SeptemberTurkey · 101 kmHigh 22.6°C · Low 16.8°C · 120 mm rain
- Turhal in SeptemberTurkey · 102 kmHigh 26.1°C · Low 14.3°C · 18 mm rain
- Tokat in SeptemberTurkey · 109 kmHigh 25.4°C · Low 13.6°C · 32 mm rain
- Ordu in SeptemberTurkey · 134 kmHigh 22.3°C · Low 16.7°C · 132 mm rain
- Çorum in SeptemberTurkey · 142 kmHigh 25.1°C · Low 13.2°C · 29 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 Samsun) is explained once on the Samsun year overview and on the Sources, method and limits page.