Dalanzadgad Weather in September
September in Dalanzadgad brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 8°C (46°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in Dalanzadgad in September
Analyzing past climate data, one can expect approximately 6 days of rain, averaging 18 mm (0.7 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Dalanzadgad in September
September tends to be one of the excellent months in Dalanzadgad, with 21°C (70°F) in the afternoon and 8°C (46°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Wind Speed in Dalanzadgad in September
Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Dalanzadgad.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mongolia, check out our Dalanzadgad's climate page.
Dalanzadgad Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
21°C (70°F)
Chance of Rain
19%
Precipitation
18 mm (0.7 in)
Rainy days
6 days
Windspeed
3 m/s (6 knots)
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Dalanzadgad typically drop from around 22°C (72°F) at the start of September to approximately 17°C (63°F) by the end. Nights are cool, with lows typically ranging from 5°C (41°F) to 13°C (55°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Dalanzadgad in September
Browse day-by-day weather records for Dalanzadgad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dalanzadgad historical weather extremes in September
Based on 40 years of weather observations (1985-2025), these are the most extreme conditions recorded in Dalanzadgad.
- The warmest day in September was on September 8, 1998, with a maximum of 31°C (88°F).
- The lowest overnight temperature recorded in September was -5°C (23°F) (September 28, 1988).
Best Places in Mongolia in September
Find out more about the weather in Mongolia and which places have the best travel conditions in this month. See all of Mongolia in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Dalanzadgad 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. Dry conditions mean you won't need to worry about rain protection.What To Do in Dalanzadgad in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mongolia, check out our Dalanzadgad's climate page.
Temperature Rainfall Wind Speed
See the full Dalanzadgad climate overview or explore weather in Mongolia.
