Climate averages 1991–2020
Jahrom weather
in August.
A very hot, very dry month: the 2nd warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a very hot month in Jahrom: daytime highs average 39.8°C and nights cool to about 25.9°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 2.1 mm of rain on fewer than one day, which makes August a very dry month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 10 min on an average August day.
The nearest other city in this atlas is Fasā (49 km away). In August its highs average 37.2°C, 2.5°C cooler than Jahrom, with 1.9 mm of rain.
Among the 128 cities listed in Iran, Jahrom ranks joint 18th of 128 for the warmest August highs and joint 88th of 128 for the driest August (rainfall, lowest first). The mean August high of those 128 cities is 35.2°C; Jahrom is 4.6°C warmer than that mean.
From August to September, average highs fall by 3.4°C to 36.4°C, and monthly rainfall falls from 2.1 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
Jahrom climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 15.6°C5.7°C | 5.7°C | 65 | 6.1 | 10.511 h |
| February | 17.9°C7.3°C | 7.3°C | 49 | 5.1 | 11.211 h |
| March | 22.2°C10.8°C | 10.8°C | 50 | 5.0 | 12.012 h |
| April | 28.4°C16.1°C | 16.1°C | 13 | 2.1 | 12.813 h |
| May | 35.2°C21.8°C | 21.8°C | 0.9 | 0.3 | 13.614 h |
| June | 39.6°C25.2°C | 25.2°C | 0.2 | 0.1 | 13.914 h |
| July | 40.7°C26.9°C | 26.9°C | 1.0 | 0.4 | 13.814 h |
| August, selected | 39.8°C25.9°C | 25.9°C | 2.1 | 0.8 | 13.213 h |
| September | 36.4°C22.7°C | 22.7°C | 0.6 | 0.2 | 12.412 h |
| October | 30.8°C18.0°C | 18.0°C | 0.5 | 0.2 | 11.512 h |
| November | 23.3°C12.0°C | 12.0°C | 15 | 2.2 | 10.811 h |
| December | 18.3°C7.7°C | 7.7°C | 45 | 3.6 | 10.410 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
- Fasā in AugustIran · 49 kmHigh 37.2°C · Low 23.0°C · 1.9 mm rain
- Dārāb in AugustIran · 100 kmHigh 38.8°C · Low 24.3°C · 2.5 mm rain
- Shiraz in AugustIran · 159 kmHigh 36.1°C · Low 23.4°C · 0.8 mm rain
- Marvdasht in AugustIran · 170 kmHigh 36.1°C · Low 18.2°C · 0.2 mm rain
- Shahr-e Ṣadrā in AugustIran · 177 kmHigh 33.2°C · Low 18.3°C · 0.5 mm rain
- Kāzerūn in AugustIran · 223 kmHigh 39.4°C · Low 24.8°C · 1.7 mm rain
- Sirjan in AugustIran · 232 kmHigh 33.7°C · Low 18.7°C · 1.8 mm rain
- Borāzjān in AugustIran · 244 kmHigh 43.1°C · Low 29.3°C · 0.7 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 Jahrom) is explained once on the Jahrom year overview and on the Sources, method and limits page.