Climate averages 1991–2020
Shiraz weather
in July.
A very hot, very dry month: the warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Shiraz: daytime highs average 37.2°C and nights cool to about 23.8°C. By daytime temperature it is the warmest month of the year.
Rain is very rare: less than 1 mm falls in a typical July (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 51 min on an average July day.
The nearest other city in this atlas is Shahr-e Ṣadrā (21 km away). In July its highs average 34.4°C, 2.9°C cooler than Shiraz, with almost no rain (under 1 mm).
Among the 128 cities listed in Iran, Shiraz ranks joint 38th of 128 for the warmest July highs and joint 48th of 128 for the driest July (rainfall, lowest first). The mean July high of those 128 cities is 35.7°C; Shiraz is 1.5°C warmer than that mean.
From July to August, average highs fall by 1.1°C to 36.1°C, and monthly rainfall stays under 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
Shiraz climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.7°C1.0°C | 1.0°C | 98 | 7.5 | 10.510 h |
| February | 13.2°C2.7°C | 2.7°C | 71 | 6.9 | 11.111 h |
| March | 17.4°C6.0°C | 6.0°C | 75 | 7.6 | 12.012 h |
| April | 23.1°C11.1°C | 11.1°C | 36 | 5.7 | 12.913 h |
| May | 30.0°C16.8°C | 16.8°C | 7.6 | 2.2 | 13.614 h |
| June | 35.4°C21.4°C | 21.4°C | 0.4 | 0.1 | 14.014 h |
| July, selected | 37.2°C23.8°C | 23.8°C | 0.7 | 0.2 | 13.814 h |
| August | 36.1°C23.4°C | 23.4°C | 0.8 | 0.2 | 13.213 h |
| September | 32.4°C20.0°C | 20.0°C | 0.5 | 0.2 | 12.412 h |
| October | 26.5°C15.2°C | 15.2°C | 3.3 | 1.0 | 11.511 h |
| November | 18.8°C8.8°C | 8.8°C | 34 | 4.1 | 10.711 h |
| December | 13.7°C4.1°C | 4.1°C | 69 | 5.2 | 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
July in nearby cities
- Shahr-e Ṣadrā in JulyIran · 21 kmHigh 34.4°C · Low 18.9°C · 0.2 mm rain
- Marvdasht in JulyIran · 39 kmHigh 37.0°C · Low 19.4°C · 0.2 mm rain
- Kāzerūn in JulyIran · 85 kmHigh 39.7°C · Low 25.3°C · 0.5 mm rain
- Fasā in JulyIran · 132 kmHigh 38.2°C · Low 24.2°C · 1.3 mm rain
- Borāzjān in JulyIran · 133 kmHigh 43.5°C · Low 29.8°C · 0.2 mm rain
- Yasuj in JulyIran · 149 kmHigh 34.0°C · Low 17.3°C · 1.2 mm rain
- Jahrom in JulyIran · 159 kmHigh 40.7°C · Low 26.9°C · 1.0 mm rain
- Bushehr in JulyIran · 179 kmHigh 36.0°C · Low 30.0°C · 0 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 Shiraz) is explained once on the Shiraz year overview and on the Sources, method and limits page.