SeasonScore
Yerevan, Armenia
Photo: Serouj Ourishian · CC BY 4.0

Armenia

Yerevan in September

🍂 Autumn

Warm and mostly dry.

🎒 Pack: sunglasses & hat

Best months: Jun (9.5), Sep (9.5), May (9.4)

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Why September scores 9.5What goes into the score

How it works
🌡️ 29° / 13°C🌧️ 10 mm💧 dew pt 6°🍃 PM2.5 7
  • Weather comfort9.6
    • ✓Warm (29°C highs / 13°C lows)
    • ✓Comfortable humidity (dew point 6°C)
    • ✓Mostly dry (~10 mm rain)
  • Air quality9.7
    • ✓Good (within WHO guideline) (PM2.5 ~7 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut September side by side with another month
SepJun
Score9.5 Excellent9.5 Excellent
Season🍂 Autumn☀️ Summer
High / low29° / 13°31° / 15°
Rain10 mm24 mm
Humiditydew pt 6°dew pt 9°
PM2.57 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Yerevan weather-station normals. Rainfall: Yerevan weather-station normals (national met service).

Holidays & crowdsSeptember 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

Other public holidays: Independence Day (21 Sep)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Yerevan

  • Snowy daysTypical dates
    Snow likely Nov–Mar (most in Jan: ~7 days)

    Average number of days with snowfall at Yerevan.

    Source: Yerevan weather-station normals (national weather service, via Wikipedia climate table)

Explore YerevanEvents, sights, food & souvenirs

Check event dates locally

Armenia's capital, one of the world's oldest continuously inhabited cities, known for pink tuff stone buildings, views of Mount Ararat and its cafés.

Events in September
Independence DayEvery year21 September every year

Armenia's national day, marking the 1991 independence referendum.

Why go: It is a public holiday, with concerts in central Yerevan.

Where: Across the city

Coming up later

Genocide Remembrance DayEvery year24 April every year

Commemoration with a march to the memorial.

Why go: Visitors can join respectfully.

Where: Tsitsernakaberd

VardavarDate variesChurch calendar — 14 weeks after Easter, usually July

A water festival where people splash each other.

Why go: Expect to get soaked.

Where: Across the city