Climate averages 1991–2020
Parand weather
in September.
A hot, very dry month: the 4th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Parand: daytime highs average 31.7°C and nights cool to about 17.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 1.5 mm of rain on fewer than one day, which makes September a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 26 min on an average September day.
The nearest other city in this atlas is Robāţ Karīm (10 km away). In September its highs average 31.9°C, about as warm as Parand, with 1.5 mm of rain.
Among the 128 cities listed in Iran, Parand ranks joint 39th of 128 for the warmest September highs and joint 71st of 128 for the driest September (rainfall, lowest first). The mean September high of those 128 cities is 31.0°C; Parand is 0.6°C warmer than that mean.
From September to October, average highs fall by 7.4°C to 24.3°C, and monthly rainfall rises from 1.5 mm to 15 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
Parand climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.6°C-3.1°C | -3.1°C | 36 | 6.9 | 10.110 h |
| February | 10.3°C-1.3°C | -1.3°C | 37 | 7.7 | 10.911 h |
| March | 15.9°C2.8°C | 2.8°C | 49 | 8.7 | 11.912 h |
| April | 22.2°C8.4°C | 8.4°C | 47 | 7.6 | 13.113 h |
| May | 28.7°C14.0°C | 14.0°C | 17 | 3.9 | 14.014 h |
| June | 34.8°C19.4°C | 19.4°C | 3.5 | 0.9 | 14.515 h |
| July | 37.5°C22.5°C | 22.5°C | 1.9 | 0.6 | 14.314 h |
| August | 36.4°C21.8°C | 21.8°C | 1.7 | 0.3 | 13.513 h |
| September, selected | 31.7°C17.4°C | 17.4°C | 1.5 | 0.4 | 12.412 h |
| October | 24.3°C11.5°C | 11.5°C | 15 | 2.9 | 11.311 h |
| November | 14.9°C4.3°C | 4.3°C | 39 | 6.3 | 10.310 h |
| December | 9.5°C-0.4°C | -0.4°C | 36 | 7.0 | 9.810 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
- Robāţ Karīm in SeptemberIran · 10 kmHigh 31.9°C · Low 17.6°C · 1.5 mm rain
- Golestān in SeptemberIran · 19 kmHigh 31.7°C · Low 17.4°C · 1.4 mm rain
- Shahrīār in SeptemberIran · 22 kmHigh 30.3°C · Low 16.3°C · 1.6 mm rain
- Shahre Jadide Andisheh in SeptemberIran · 24 kmHigh 30.0°C · Low 15.9°C · 1.6 mm rain
- Bāghestān in SeptemberIran · 24 kmHigh 31.2°C · Low 16.6°C · 2.5 mm rain
- Eslamshahr in SeptemberIran · 25 kmHigh 31.5°C · Low 17.3°C · 1.4 mm rain
- Moḩammad Shahr in SeptemberIran · 33 kmHigh 29.6°C · Low 15.1°C · 1.6 mm rain
- Karaj in SeptemberIran · 40 kmHigh 29.1°C · Low 15.4°C · 1.6 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 Parand) is explained once on the Parand year overview and on the Sources, method and limits page.
Robāţ Karīm lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.