ArmeniaThe weather in September in Yerevan
It's hot in September in Yerevan with an average temperature of 30°C. Temperatures this month range from a low of 26°C to a high of 34°C. At night, you can expect temperatures between 11°C and 20°C.
September is a good month to be in Yerevan for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Yerevan, Armenia. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 39°C in 2022, Yerevan reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 17°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 25°C.
Rainfall amount
In September, there is an average of 26 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in September for Yerevan
Click on any day in September to get detailed info about the usual weather on that day in Yerevan. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Yerevan | New York | |
|---|---|---|
| Average temperature | 30°C | 27°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 11°C | -5°C |
| Total precipitation | 26 mm | 57 mm |
| Rainy days | 5 days | 9 days |
Start of September
The month of September starts in Yerevan with hot temps, averaging around 33°C during the day and nights around 18°C.
Mid September
By mid-September, daytime temps drop to around 31°C, with nights around 16°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Yerevan is around 28°C, while nighttime temps are about 13°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Yerevan for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Yerevan, Armenia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Yerevan
Temperature in September in Yerevan over the years
Precipitation charts
These charts show the average amount of precipitation in September in Yerevan, Armenia. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Yerevan
Total precipitation in September in Yerevan over the years
Daily UV index in September in Yerevan
This chart shows the average daily UV index in September in Yerevan, 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.
Weather experiences in September in Yerevan
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Average weather in Yerevan by month
Click on a month below to see detailed weather info for Yerevan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.