Climate averages 1991–2020
Ahar weather
in September.
A warm, fairly dry month: the 4th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ahar: daytime highs average 23.0°C and nights cool to about 12.3°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 32 mm of rain on roughly 8 days, which makes September a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 28 min on an average September day.
The nearest other city in this atlas is Meshgīn Shahr (54 km away). In September its highs average 23.3°C, about as warm as Ahar, with 30 mm of rain.
Among the 128 cities listed in Iran, Ahar ranks 127th of 128 for the warmest September highs and 118th of 128 for the driest September (rainfall, lowest first). The mean September high of those 128 cities is 31.0°C; Ahar is 8.0°C cooler than that mean.
From September to October, average highs fall by 5.0°C to 18.0°C, and monthly rainfall rises from 32 mm to 50 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
Ahar climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.3°C-6.7°C | -6.7°C | 33 | 7.1 | 9.810 h |
| February | 4.8°C-5.5°C | -5.5°C | 46 | 8.9 | 10.711 h |
| March | 9.8°C-1.3°C | -1.3°C | 73 | 13.2 | 11.912 h |
| April | 15.7°C3.9°C | 3.9°C | 99 | 17.2 | 13.213 h |
| May | 20.4°C9.1°C | 9.1°C | 105 | 19.9 | 14.214 h |
| June | 24.0°C13.3°C | 13.3°C | 59 | 13.2 | 14.815 h |
| July | 26.2°C15.6°C | 15.6°C | 22 | 6.3 | 14.615 h |
| August | 26.5°C15.8°C | 15.8°C | 20 | 5.7 | 13.714 h |
| September, selected | 23.0°C12.3°C | 12.3°C | 32 | 8.2 | 12.512 h |
| October | 18.0°C7.1°C | 7.1°C | 50 | 8.8 | 11.211 h |
| November | 10.5°C0.6°C | 0.6°C | 46 | 7.1 | 10.110 h |
| December | 5.2°C-4.4°C | -4.4°C | 33 | 6.4 | 9.510 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
- Meshgīn Shahr in SeptemberIran · 54 kmHigh 23.3°C · Low 12.7°C · 30 mm rain
- Tabriz in SeptemberIran · 81 kmHigh 26.9°C · Low 12.4°C · 6.5 mm rain
- Sahand in SeptemberIran · 102 kmHigh 25.9°C · Low 11.4°C · 2.8 mm rain
- Ardabīl in SeptemberIran · 110 kmHigh 22.4°C · Low 11.2°C · 24 mm rain
- Lerik in SeptemberAzerbaijan · 121 kmHigh 21.5°C · Low 13.7°C · 117 mm rain
- Mīāneh in SeptemberIran · 130 kmHigh 29.1°C · Low 14.9°C · 5.9 mm rain
- Marāgheh (East Azerbaijan), Iran in SeptemberIran · 141 kmHigh 27.3°C · Low 14.3°C · 7.1 mm rain
- Pārsābād in SeptemberIran · 149 kmHigh 28.7°C · Low 18.9°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 Ahar) is explained once on the Ahar year overview and on the Sources, method and limits page.