Climate averages 1991–2020
Sirjan weather
in August.
A hot, very dry month: the 3rd warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Sirjan: daytime highs average 33.7°C and nights cool to about 18.7°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 1.8 mm of rain on fewer than one day, which makes August a very dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 12 min on an average August day.
The nearest other city in this atlas is Rafsanjān (110 km away). In August its highs average 35.0°C, 1.3°C warmer than Sirjan, with almost no rain (under 1 mm).
Among the 128 cities listed in Iran, Sirjan ranks joint 79th of 128 for the warmest August highs and 82nd of 128 for the driest August (rainfall, lowest first). The mean August high of those 128 cities is 35.2°C; Sirjan is 1.5°C cooler than that mean.
From August to September, average highs fall by 3.4°C to 30.3°C, and monthly rainfall falls from 1.8 mm to under 1 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
Sirjan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.8°C-0.6°C | -0.6°C | 37 | 6.1 | 10.510 h |
| February | 13.4°C0.9°C | 0.9°C | 40 | 5.8 | 11.111 h |
| March | 17.4°C4.2°C | 4.2°C | 36 | 6.3 | 12.012 h |
| April | 23.3°C9.2°C | 9.2°C | 14 | 3.1 | 12.913 h |
| May | 29.1°C14.5°C | 14.5°C | 3.3 | 1.0 | 13.614 h |
| June | 33.8°C18.6°C | 18.6°C | 0.9 | 0.1 | 14.014 h |
| July | 35.1°C20.5°C | 20.5°C | 1.1 | 0.3 | 13.814 h |
| August, selected | 33.7°C18.7°C | 18.7°C | 1.8 | 0.7 | 13.213 h |
| September | 30.3°C15.3°C | 15.3°C | 0.1 | 0.0 | 12.412 h |
| October | 24.5°C10.4°C | 10.4°C | 1.9 | 0.3 | 11.511 h |
| November | 17.5°C4.7°C | 4.7°C | 11 | 2.2 | 10.711 h |
| December | 13.2°C1.1°C | 1.1°C | 26 | 3.6 | 10.310 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
- Rafsanjān in AugustIran · 110 kmHigh 35.0°C · Low 20.3°C · 0.2 mm rain
- Dārāb in AugustIran · 135 kmHigh 38.8°C · Low 24.3°C · 2.5 mm rain
- Kerman in AugustIran · 163 kmHigh 33.1°C · Low 20.4°C · 0.4 mm rain
- Fasā in AugustIran · 205 kmHigh 37.2°C · Low 23.0°C · 1.9 mm rain
- Jīroft in AugustIran · 218 kmHigh 39.8°C · Low 25.7°C · 2.8 mm rain
- Jahrom in AugustIran · 232 kmHigh 39.8°C · Low 25.9°C · 2.1 mm rain
- Bandar Abbas in AugustIran · 259 kmHigh 39.3°C · Low 29.9°C · 1.2 mm rain
- Bam in AugustIran · 262 kmHigh 37.4°C · Low 25.6°C · 0.9 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 Sirjan) is explained once on the Sirjan year overview and on the Sources, method and limits page.