Dilijan
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Dilijan Weather in September

During September, Dilijan experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 10°C (50°F). Expect quite a bit of rainfall. Around 78 mm (3.1 in) is typical.

Rainfall in Dilijan in September

You can typically expect 7 days of rain this month, averaging around 78 mm (3.1 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Dilijan in September

Expect highs of 19°C (66°F) in Dilijan in September, with nights dropping to around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Dilijan in September

The days are predominantly sunny, with an estimated total of around 292 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Dilijan Temperature in September

Min Temperature
10°C (50°F)
Max Temperature
19°C (66°F)
Chance of Rain
22%
Precipitation
78 mm (3.1 in)
Rainy days
7 days
Humidity
51% *
Sunshine
292 hours *
Percentage Sunshine
*
* Data from: Yerevan, Armenia (70 KM, 44 Miles).

Dilijan Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Dilijan - and find the best time to visit.

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Dilijan typically drop from around 29°C (84°F) at the start of September to approximately 23°C (73°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 13°C (55°F).

Average temperatures in September

Historical weather records for Dilijan in September

Browse day-by-day weather records for Dilijan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Dilijan historical weather extremes in September

Our historical data for Dilijan spans 1998 to 2026, revealing these weather extremes.

  • On September 21, 2003, Dilijan saw its coldest September day with temperatures maxing out at 11°C (52°F).
  • The lowest overnight temperature recorded in September was 1°C (34°F) (September 29, 2009).

Best Places in Armenia in September

Find out more about the weather in Armenia and which places have the best travel conditions in this month. See all of Armenia in September →

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).

What to Wear in Dilijan in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Dilijan in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Dilijan 3-Day Forecast

More climate data for Dilijan

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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