Climate averages 1991–2020
Marvdasht weather
in July.
A very hot, very dry month: the warmest and the joint 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Marvdasht: daytime highs average 37.0°C and nights cool to about 19.4°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 joint 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 52 min on an average July day.
The nearest other city in this atlas is Shahr-e Ṣadrā (30 km away). In July its highs average 34.4°C, 2.6°C cooler than Marvdasht, with almost no rain (under 1 mm).
Among the 128 cities listed in Iran, Marvdasht ranks joint 42nd of 128 for the warmest July highs and joint 10th of 128 for the driest July (rainfall, lowest first). The mean July high of those 128 cities is 35.7°C; Marvdasht is 1.3°C warmer than that mean.
From July to August, average highs fall by 0.9°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
Marvdasht climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.3°C-2.0°C | -2.0°C | 63 | 6.2 | 10.510 h |
| February | 13.0°C-0.3°C | -0.3°C | 48 | 5.5 | 11.111 h |
| March | 17.1°C2.6°C | 2.6°C | 45 | 5.6 | 12.012 h |
| April | 22.5°C7.2°C | 7.2°C | 20 | 3.7 | 12.913 h |
| May | 29.0°C11.8°C | 11.8°C | 3.4 | 0.7 | 13.614 h |
| June | 34.7°C16.2°C | 16.2°C | 0.1 | 0.0 | 14.014 h |
| July, selected | 37.0°C19.4°C | 19.4°C | 0.2 | 0.0 | 13.914 h |
| August | 36.1°C18.2°C | 18.2°C | 0.2 | 0.1 | 13.213 h |
| September | 32.1°C14.2°C | 14.2°C | 0 | 0.0 | 12.412 h |
| October | 26.0°C9.1°C | 9.1°C | 1.5 | 0.4 | 11.511 h |
| November | 18.2°C3.7°C | 3.7°C | 21 | 2.8 | 10.711 h |
| December | 13.1°C-0.3°C | -0.3°C | 45 | 4.2 | 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 · 30 kmHigh 34.4°C · Low 18.9°C · 0.2 mm rain
- Shiraz in JulyIran · 39 kmHigh 37.2°C · Low 23.8°C · 0.7 mm rain
- Kāzerūn in JulyIran · 114 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
- Yasuj in JulyIran · 146 kmHigh 34.0°C · Low 17.3°C · 1.2 mm rain
- Borāzjān in JulyIran · 167 kmHigh 43.5°C · Low 29.8°C · 0.2 mm rain
- Jahrom in JulyIran · 170 kmHigh 40.7°C · Low 26.9°C · 1.0 mm rain
- Dogonbadan in JulyIran · 200 kmHigh 41.3°C · Low 26.2°C · 0.4 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 Marvdasht) is explained once on the Marvdasht year overview and on the Sources, method and limits page.