Climate averages 1991–2020
Qā’em Shahr weather
in August.
A hot, moderately wet month: the warmest and the joint 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Qā’em Shahr: daytime highs average 30.8°C and nights cool to about 21.5°C. By daytime temperature it is the warmest month of the year.
Expect about 52 mm of rain on roughly 10 days, which makes August a moderately wet month (the joint 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 33 min on an average August day.
The nearest other city in this atlas is Bābol (19 km away). In August its highs average 30.9°C, about as warm as Qā’em Shahr, with 52 mm of rain.
Among the 128 cities listed in Iran, Qā’em Shahr ranks 113th of 128 for the warmest August highs and joint 121st of 128 for the driest August (rainfall, lowest first). The mean August high of those 128 cities is 35.2°C; Qā’em Shahr is 4.4°C cooler than that mean.
From August to September, average highs fall by 3.4°C to 27.4°C, and monthly rainfall rises from 52 mm to 98 mm.
The annual picture
August 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
Qā’em Shahr climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 12.1°C1.5°C | 1.5°C | 63 | 8.4 | 10.010 h |
| February | 12.6°C1.9°C | 1.9°C | 66 | 9.7 | 10.811 h |
| March | 15.8°C5.0°C | 5.0°C | 72 | 11.2 | 11.912 h |
| April | 20.0°C9.4°C | 9.4°C | 52 | 9.3 | 13.113 h |
| May | 24.3°C14.4°C | 14.4°C | 42 | 8.4 | 14.114 h |
| June | 27.8°C18.7°C | 18.7°C | 40 | 8.6 | 14.615 h |
| July | 29.7°C21.3°C | 21.3°C | 53 | 10.6 | 14.414 h |
| August, selected | 30.8°C21.5°C | 21.5°C | 52 | 10.2 | 13.514 h |
| September | 27.4°C18.8°C | 18.8°C | 98 | 11.3 | 12.412 h |
| October | 23.1°C13.6°C | 13.6°C | 95 | 9.7 | 11.311 h |
| November | 17.3°C7.8°C | 7.8°C | 90 | 9.8 | 10.310 h |
| December | 13.6°C3.5°C | 3.5°C | 65 | 8.3 | 9.710 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
August in nearby cities
- Bābol in AugustIran · 19 kmHigh 30.9°C · Low 22.9°C · 52 mm rain
- Sari in AugustIran · 20 kmHigh 31.9°C · Low 22.0°C · 61 mm rain
- Āmol in AugustIran · 46 kmHigh 27.5°C · Low 21.5°C · 79 mm rain
- Behshahr in AugustIran · 66 kmHigh 32.2°C · Low 23.8°C · 22 mm rain
- Semnan in AugustIran · 110 kmHigh 34.3°C · Low 21.7°C · 1.2 mm rain
- Būmahen in AugustIran · 122 kmHigh 30.3°C · Low 20.8°C · 5.0 mm rain
- Pardīs in AugustIran · 124 kmHigh 29.3°C · Low 19.6°C · 5.0 mm rain
- Chālūs in AugustIran · 131 kmHigh 26.9°C · Low 23.7°C · 60 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 Qā’em Shahr) is explained once on the Qā’em Shahr year overview and on the Sources, method and limits page.
Bābol lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.