Climate averages 1991–2020
Jahrom weather
in July.
A very hot, very dry month: the warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Jahrom: daytime highs average 40.7°C and nights cool to about 26.9°C. By daytime temperature it is the warmest month of the year.
Expect about 1.0 mm of rain on fewer than one day, which makes July a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 46 min on an average July day.
The nearest other city in this atlas is Fasā (49 km away). In July its highs average 38.2°C, 2.5°C cooler than Jahrom, with 1.3 mm of rain.
Among the 128 cities listed in Iran, Jahrom ranks 19th of 128 for the warmest July highs and joint 56th of 128 for the driest July (rainfall, lowest first). The mean July high of those 128 cities is 35.7°C; Jahrom is 5.0°C warmer than that mean.
From July to August, average highs fall by 0.9°C to 39.8°C, and monthly rainfall rises from 1.0 mm to 2.1 mm.
The annual picture
July 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, selected | 40.7°C26.9°C | 26.9°C | 1.0 | 0.4 | 13.814 h |
| August | 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
July in nearby cities
- Fasā in JulyIran · 49 kmHigh 38.2°C · Low 24.2°C · 1.3 mm rain
- Dārāb in JulyIran · 100 kmHigh 39.8°C · Low 25.7°C · 2.6 mm rain
- Shiraz in JulyIran · 159 kmHigh 37.2°C · Low 23.8°C · 0.7 mm rain
- Marvdasht in JulyIran · 170 kmHigh 37.0°C · Low 19.4°C · 0.2 mm rain
- Shahr-e Ṣadrā in JulyIran · 177 kmHigh 34.4°C · Low 18.9°C · 0.2 mm rain
- Kāzerūn in JulyIran · 223 kmHigh 39.7°C · Low 25.3°C · 0.5 mm rain
- Sirjan in JulyIran · 232 kmHigh 35.1°C · Low 20.5°C · 1.1 mm rain
- Borāzjān in JulyIran · 244 kmHigh 43.5°C · Low 29.8°C · 0.2 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.