Climate almanac
Darreh Shahr
Ilam Province, IR · 33.14°, 47.38°
What is the climate like in Darreh Shahr?
The best time to visit Darreh Shahr is typically May – October, with trip comfort peaking in September (9.1/10). Darreh Shahr is warmest in July, when daily highs average 103°F (40°C), and coolest in January, when lows fall to about 33°F (0°C). The wettest month is typically March and the driest is July; the year sees roughly 21 in of precipitation.
- Best time to visitMay – October — comfort peaks in September (9.1/10)
- Warmest monthJuly — average high 103°F (40°C)
- Coolest monthJanuary — average low 33°F (0°C)
- Wettest monthMarch (4.4 in)
- Driest monthJuly (0.0 in)
- Annual precipitation21 in