Climate averages 1991–2020
Ganja weather
in September.
A warm, moderately wet month: the 4th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ganja: daytime highs average 23.6°C and nights cool to about 15.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 44 mm of rain on roughly 10 days, which makes September a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 30 min on an average September day.
The nearest other city in this atlas is Mingachevir (60 km away). In September its highs average 27.2°C, 3.7°C warmer than Ganja, with 53 mm of rain.
Among the 11 cities listed in Azerbaijan, Ganja ranks 10th of 11 for the warmest September highs and 7th of 11 for the driest September (rainfall, lowest first). The mean September high of those 11 cities is 25.5°C; Ganja is 1.9°C cooler than that mean.
From September to October, average highs fall by 5.7°C to 17.9°C, and monthly rainfall rises from 44 mm to 45 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
Ganja climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.8°C-2.7°C | -2.7°C | 20 | 4.9 | 9.610 h |
| February | 7.0°C-2.0°C | -2.0°C | 26 | 6.5 | 10.611 h |
| March | 11.3°C1.7°C | 1.7°C | 50 | 10.3 | 11.912 h |
| April | 16.2°C6.6°C | 6.6°C | 76 | 15.2 | 13.313 h |
| May | 21.2°C11.7°C | 11.7°C | 96 | 18.5 | 14.414 h |
| June | 26.0°C16.1°C | 16.1°C | 76 | 14.5 | 15.015 h |
| July | 29.0°C18.9°C | 18.9°C | 60 | 10.8 | 14.815 h |
| August | 28.9°C18.9°C | 18.9°C | 47 | 9.7 | 13.814 h |
| September, selected | 23.6°C15.1°C | 15.1°C | 44 | 10.1 | 12.513 h |
| October | 17.9°C9.9°C | 9.9°C | 45 | 9.5 | 11.211 h |
| November | 11.5°C3.4°C | 3.4°C | 30 | 6.4 | 10.010 h |
| December | 7.2°C-1.0°C | -1.0°C | 17 | 4.6 | 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
- Mingachevir in SeptemberAzerbaijan · 60 kmHigh 27.2°C · Low 19.2°C · 53 mm rain
- Yevlakh in SeptemberAzerbaijan · 67 kmHigh 28.3°C · Low 18.3°C · 48 mm rain
- Rustavi in SeptemberGeorgia · 152 kmHigh 26.0°C · Low 15.7°C · 21 mm rain
- Vanadzor in SeptemberArmenia · 158 kmHigh 19.3°C · Low 10.2°C · 73 mm rain
- Yerevan in SeptemberArmenia · 166 kmHigh 25.4°C · Low 12.8°C · 8.4 mm rain
- Tbilisi in SeptemberGeorgia · 170 kmHigh 24.6°C · Low 14.7°C · 51 mm rain
- Pārsābād in SeptemberIran · 175 kmHigh 28.7°C · Low 18.9°C · 29 mm rain
- Naxçıvan in SeptemberAzerbaijan · 183 kmHigh 28.9°C · Low 15.8°C · 11 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 Ganja) is explained once on the Ganja year overview and on the Sources, method and limits page.