Climate averages 1991–2020
Erciş weather
in September.
A warm, fairly dry month: the 4th warmest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Erciş: daytime highs average 22.5°C and nights cool to about 14.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 20 mm of rain on roughly 4 days, which makes September a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 29 min on an average September day.
The nearest other city in this atlas is Patnos (49 km away). In September its highs average 24.5°C, 2.0°C warmer than Erciş, with 17 mm of rain.
Among the 138 cities listed in Turkey, Erciş ranks 133rd of 138 for the warmest September highs and joint 62nd of 138 for the driest September (rainfall, lowest first). The mean September high of those 138 cities is 27.1°C; Erciş is 4.6°C cooler than that mean.
From September to October, average highs fall by 6.9°C to 15.6°C, and monthly rainfall rises from 20 mm to 54 mm.
The annual picture
September in context
Monthly precipitation
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
Erciş climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.2°C-4.3°C | -4.3°C | 51 | 10.3 | 9.810 h |
| February | 1.0°C-4.1°C | -4.1°C | 50 | 10.3 | 10.711 h |
| March | 5.0°C-0.5°C | -0.5°C | 64 | 12.4 | 11.912 h |
| April | 10.5°C4.2°C | 4.2°C | 66 | 13.9 | 13.213 h |
| May | 16.4°C9.0°C | 9.0°C | 58 | 12.8 | 14.314 h |
| June | 22.6°C14.1°C | 14.1°C | 21 | 5.7 | 14.915 h |
| July | 27.1°C18.0°C | 18.0°C | 9.8 | 2.2 | 14.615 h |
| August | 27.4°C18.5°C | 18.5°C | 6.2 | 2.1 | 13.714 h |
| September, selected | 22.5°C14.9°C | 14.9°C | 20 | 4.0 | 12.512 h |
| October | 15.6°C9.5°C | 9.5°C | 54 | 9.2 | 11.211 h |
| November | 7.8°C2.9°C | 2.9°C | 50 | 8.6 | 10.110 h |
| December | 2.4°C-2.1°C | -2.1°C | 55 | 9.7 | 9.59 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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
- Patnos in SeptemberTurkey · 49 kmHigh 24.5°C · Low 9.7°C · 17 mm rain
- Van in SeptemberTurkey · 59 kmHigh 23.7°C · Low 12.2°C · 12 mm rain
- Ağrı in SeptemberTurkey · 81 kmHigh 23.3°C · Low 9.6°C · 18 mm rain
- Doğubayazıt in SeptemberTurkey · 85 kmHigh 24.1°C · Low 12.1°C · 16 mm rain
- Tatvan in SeptemberTurkey · 111 kmHigh 24.0°C · Low 14.4°C · 14 mm rain
- Iğdır in SeptemberTurkey · 116 kmHigh 27.1°C · Low 14.3°C · 15 mm rain
- Khūy in SeptemberIran · 148 kmHigh 28.1°C · Low 13.6°C · 10 mm rain
- Salmās in SeptemberIran · 153 kmHigh 26.6°C · Low 12.6°C · 16 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 Erciş) is explained once on the Erciş year overview and on the Sources, method and limits page.