Climate almanac
Rostamābād
Gilan Province, Iran · 36.90°, 49.50°
What is the climate like in Rostamābād?
The best time to visit Rostamābād is typically June, the year's most comfortable month (7.5/10). Rostamābād is warmest in August, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 31°F (0°C). The wettest month is typically September and the driest is June; the year sees roughly 57 in (1441 mm) of precipitation.
- Best time to visitJune — the year's comfort peak (7.5/10)
- Warmest monthAugust — average high 82°F (28°C)
- Coolest monthJanuary — average low 31°F (0°C)
- Wettest monthSeptember (7.8 in (197 mm))
- Driest monthJune (2.1 in (53 mm))
- Annual precipitation57 in (1441 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromAnzali, 63 km away (1950-2026)