Weather in Armenia in September 2025
Average weather
Average temperature in Armenia in September
The temperature in September is +27°C on average, with a range between a maximum of +30°C during the day and a minimum of +14°C at night.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +29°C to +29°C.
Is Armenia warm or cold in September?
Armenia is typically warm in September.
Maximum temperatures go up compared to the previous month from +25°C to +25°C. The minimum temperature also goes up from +16°C to +16°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Armenia:
Climate in Armenia in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +25°C | +25°C | ||||
| Min. temperature | ||||||
| +12°C | +12°C | +13°C | ||||
| Max. temperature | ||||||
| +31°C | +31°C | +31°C | ||||
| Rainfall | ||||||
| 249 mm | 370 mm | 558 mm | ||||
| Wind | ||||||
| 0 m/s | 0 m/s | 0 m/s | ||||
| Humidity | ||||||
| 82% | 85% | 89% | ||||
| Air pressure | ||||||
| 1013 HPa | 1013 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 1 | 0 | 0 | ||||
| Rainy days | ||||||
| 29 | 29 | 30 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as ok as in August. The temperature levels stay the same in the area of +25°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 249 mm to 370 mm. Humidity rises from 82% to 85%. The average wind speed doesn’t change much during September, staying around 0 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
October brings much the same weather, it remains ok.
Wind
The average wind speed is 1 m/s getting up to 1 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Armenia is gradually increasing during September, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last September in Armenia?
Climate Change over Years
The climate in Armenia in September has not changed much over the last 43 years.
The average temperature was the lowest in 1984 (+23°C) and the highest in 2019 (+26°C). The driest year was 2019 with only 3752 mm of rainfall, and the wettest year was 1988 with 7291 mm.
FAQ
Is September a good time to visit Armenia?
Can you sunbathe in Armenia in September?
Is Armenia rainy in September?
Is it sunny in Armenia in September?
Other cities in Colombia
Monthly weather in Armenia
Source of the data
For this page, we’ve looked at the typical weather in Armenia, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.