Iran

Iran Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Iran in September.

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Tehran Maḩmūdābād Yazd Kerman

Planning a trip to Iran this September? Here's what you need to know about the weather:

What to Expect in Iran in September

The weather in Iran in September can be quite varied, with temperatures that range from warm to very hot and precipitation levels ranging from almost none to low.

Temperatures

The average highest temperatures fluctuate between warm in Shahrud at 28°C (82°F) to very hot in Bandar Abbas at 37°C (99°F). Nighttime temperatures generally drop to 28°C (82°F) in Bandar Abbas and 16°C (61°F) in Shahrud. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For specific regional insights in Iran, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From almost no rainfall in Yazd with an average of 0.1 mm (0 in) to low rainfall in Shahrud with 26 mm (1 in).

Average sunshine

September brings good sunshine to many areas. Maḩmūdābād sees around 304 hours of sunlight, great for visitors looking for bright days.

Explore Iran by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Iran in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Iran.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Iran

What is the weather like in September for some of the most popular destinations in Iran?

Temperature range in Iran (September)

Precipitation variation in Iran (September)

Maḩmūdābād

In September Maḩmūdābād generally has very high temperatures with maximum daytime temperatures around 35°C (95°F), minimum nighttime temperatures around 19°C (66°F) and almost no monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
39°C (102°F)
35°C (95°F)
27°C (81°F)
Min temperature
24°C (75°F)
19°C (66°F)
13°C (55°F)
Monthly sun hours
332 hours
304 hours
248 hours
Monthly rainfall
1.4 mm (0.1 in)
1.7 mm (0.1 in)
14 mm (0.6 in)
Monthly rainy days
2 days
2 days
6 days
Weather conditions
unpleasant
tolerable
perfect
Climate in Maḩmūdābād →

Tehran

In September Tehran generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
34°C (93°F)
30°C (86°F)
22°C (72°F)
Min temperature
22°C (72°F)
18°C (64°F)
11°C (52°F)
Monthly sun hours
332 hours
304 hours
248 hours
Monthly rainfall
3.4 mm (0.1 in)
3.9 mm (0.2 in)
21 mm (0.8 in)
Monthly rainy days
2 days
2 days
6 days
Weather conditions
pleasant
perfect
perfect
Climate in Tehran →

Bandar Abbas

In September Bandar Abbas generally has extremely high temperatures with maximum daytime temperatures around 37°C (99°F), minimum nighttime temperatures around 28°C (82°F) and almost no monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
38°C (100°F)
37°C (99°F)
35°C (95°F)
Min temperature
31°C (88°F)
28°C (82°F)
24°C (75°F)
Monthly rainfall
0.5 mm (0.02 in)
0.3 mm (0.01 in)
6.6 mm (0.3 in)
Monthly rainy days
0 days
0 days
a single day
Weather conditions
poor
poor
poor
Climate in Bandar Abbas →

Karaj

In September Karaj generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 16°C (61°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
33°C (91°F)
29°C (84°F)
21°C (70°F)
Min temperature
20°C (68°F)
16°C (61°F)
9°C (48°F)
Monthly sun hours
339 hours
305 hours
250 hours
Monthly rainfall
4 mm (0.2 in)
4.6 mm (0.2 in)
22 mm (0.9 in)
Monthly rainy days
2 days
2 days
7 days
Weather conditions
perfect
perfect
perfect
Climate in Karaj →

Isfahan

In September Isfahan generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 16°C (61°F) and almost no monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
37°C (99°F)
34°C (93°F)
26°C (79°F)
Min temperature
21°C (70°F)
16°C (61°F)
10°C (50°F)
Monthly sun hours
330 hours
310 hours
276 hours
Monthly rainfall
0.1 mm (0 in)
0.4 mm (0.02 in)
3.8 mm (0.1 in)
Monthly rainy days
a single day
0 days
2 days
Weather conditions
unpleasant
pleasant
perfect
Climate in Isfahan →

Is your destination not in the list? Have a look at all destinations in Iran.

Popular cities in September

Day & night temperatures, rainfall and average weather in Iran in September.

City Weather Day temp Night temp Rainfall
Tehran 30°C (86°F) 18°C (64°F) 3.9 mm (0.2 in)
Maḩmūdābād 35°C (95°F) 19°C (66°F) 1.7 mm (0.1 in)
Yazd 34°C (93°F) 19°C (66°F) 0.1 mm (0 in)
Kerman 30°C (86°F) 15°C (59°F) 0.6 mm (0.02 in)
Shahrud 28°C (82°F) 16°C (61°F) 26 mm (1 in)
Khorramabad 32°C (90°F) 13°C (55°F) 1.7 mm (0.1 in)

Iran weather in September: frequently asked questions

What is the weather like in Iran in September?

Expect poor weather across Iran in September. The popular destination of Maḩmūdābād averages 35°C (95°F) by day and 19°C (66°F) at night during this month.

What is the average temperature in Iran in September?

Maḩmūdābād averages a daytime maximum of 35°C (95°F) in September, with overnight lows close to 19°C (66°F).

Does Iran get a lot of rain in September?

Not particularly. Maḩmūdābād averages just 1.7 mm (0.1 in) of rain in September, making it a mostly dry month for Iran.

Is September a Good Time to Visit Iran?

Given the typically tolerable weather conditions in Maḩmūdābād, September may not be the ideal time to visit Iran.

On average, the best time to visit Iran is in April and October with generally perfect weather in Maḩmūdābād. In contrast, January, June, July, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Iran.

Weather and climate has detailed information for every country in the world. Are you going to Iran? Get detailed historical weather averages for many cities in Iran.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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