Temperatures in September
It's hot in September in Iran with an average temperature of 35°C. Temperatures this month range from a low of 32°C to a high of 38°C. At night, you can expect temperatures between 18°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Iran in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Iran with hot temperatures, averaging around 37°C during the day and nights close to 24°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature drops to around 35°C, with nights close to 22°C. No precipitation expected during this period, so you can enjoy plenty of sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Iran will be around 34°C, with nights close to 20°C. No precipitation expected, with plenty of sunshine on the horizon.
Precipitation in September
According to weather history, there is only 0,1 mm of precipitation in September. The wind speed is around 3 Bft, mostly coming from the Southwest.
You can expect dry weather every day in September.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Iran. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Iran in September |
UK | ||
|---|---|---|---|
 Average Temperature |
35°C | 20°C | |
 High Temp |
38°C | 22°C | |
| Low Temp |
32°C | 17°C | |
 Total Precipitation |
0,1 mm | 44 mm | |
| Rainy Days |
0 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Iran?
September is a fantastic month to be in Iran for sunny weather. You’ll get high temperatures and little chance of rain this month.
Temperature records for Iran in September
With 42°C, Iran hit the highest temperature in the last 10 years in September 2018. The lowest daytime temperature in this month was 24°C in 2020. The extreme night temperatures ranged from a low of 13°C to a high of 28°C.
Check out the climate of Iran for all months and discover the best travel time
The climate of Iran is based on weather data from Tehran. Other locations might have different weather. You can check out all destinations in Iran for a full picture of the climate.
Daily Temperature in September in Iran
This chart shows the average daily temperatures, both day and night, for each day in September in Iran, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in September in Iran
Good
Nights were cool, which was a welcome change. Only occasiona... more
Daily Precipitation in September in Iran
The chart below shows the average daily precipitation in September for Iran, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect it to stay dry all month in Iran.
Daily UV Index in September in Iran
This chart shows the average daily UV index in September in Iran, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Iran Over the Years
This chart shows the average temperature in September in Iran, measured in degrees Celsius, over the past years.
Total Precipitation in September in Iran Over the Years
This chart shows the average precipitation in September in Iran, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Iran
Click on a specific day in September for detailed info on the typical weather on that day in Iran. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Iran
The weather in September in Iran is rated 4 out of 5 stars by 1 visitor. Have you been to Iran? Share your weather experience to help other visitors.
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Nights were cool, which was a welcome change. Only occasional rain, but mostly clear and sunny. Ideal for travel and leisure.— This text is automatically translated to English
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Average Weather in Iran by Month
Click on a month below to see detailed weather info for Iran. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
