Hamadān Weather in September
September in Hamadān sees daytime temperatures around 30°C (86°F) and lows of 14°C (57°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Hamadān in September
Historically, approximately a single day this month are expected to have rain, averaging 2.5 mm (0.1 in). On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.
Temperature in Hamadān in September
September is one of the better months to visit Hamadān. Expect 30°C (86°F) during the day and 14°C (57°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Hamadān in September
The city usually sees around 295 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you prefer enjoying temperate temperatures and rain-free days, May and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iran, check out our Hamadān's climate page.
Hamadān Temperature in September
Min Temperature
14°C (57°F)
Max Temperature
30°C (86°F)
Chance of Rain
2%
Precipitation
2.5 mm (0.1 in)
Rainy days
a single day
Humidity
36%
Sunshine
295 hours
Percentage Sunshine
Historical weather for Hamadān in September
Browse day-by-day weather records for Hamadān spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hamadān historical weather extremes in September
Based on 26 years of weather observations in Hamadān between 1999 and 2025, these are the recorded extremes.
- The warmest day in September was on September 4, 2024, with a maximum of 37°C (99°F).
- The coldest September day was on September 7, 2005, with a maximum of 16°C (61°F).
- The coldest night in September in Hamadān was on September 29, 1999, with a minimum of 3°C (37°F).
Best Places in Iran in September
Find out more about the weather in Iran and which places have the best travel conditions in this month. See all of Iran in September →
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unpleasant
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What to Wear in Hamadān in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Hamadān in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iran, check out our Hamadān's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hamadān climate overview or explore weather in Iran.
