On foot through the Tian-Shan mountains
The best travel time for Kyrgyzstan and the Tian-Shan mountains is from April to October, when you have pleasant temperatures and barely any rainfall.
Osh Weather in September
Thinking of visiting Osh in September? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 13°C (55°F) at night, with some rainfall likely.
Rainfall in Osh in September
Historically, approximately 3 days this month are expected to have rain, averaging 30 mm (1.2 in). Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Osh in September
Osh has excellent weather in September, with days reaching 27°C (81°F) and nights cooling to 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Osh.
Osh Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
27°C (81°F)
Chance of Rain
9%
Precipitation
30 mm (1.2 in)
Rainy days
3 days
Humidity
34%
Osh Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Osh - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Osh typically drop from around 29°C (84°F) at the start of September to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 16°C (61°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Osh in September
Browse day-by-day weather records for Osh spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Osh historical weather extremes in September
Our historical data for Osh spans 1999 to 2026, revealing these weather extremes.
- The warmest day in September was on September 10, 2013, with a maximum of 35°C (95°F).
- Osh experienced its chilliest September day on September 30, 2020, reaching only 13°C (55°F).
- Osh registered its coldest September night on September 30, 2017, with temperatures dropping to 5°C (41°F).
Best Places in Kyrgyzstan in September
Find out more about the weather in Kyrgyzstan and which places have the best travel conditions in this month. See all of Kyrgyzstan 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 Osh in September
Warm but pleasant conditions in Osh in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket.
What To Do in Osh in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Osh 3-Day Forecast
More climate data for Osh
See the full Osh climate overview or explore weather in Kyrgyzstan.
Popular in September
Where to go in September - average daytime high across popular destinations.
Osh
27°C (81°F) Bishkek
23°C (73°F) Karakol16°C (61°F) Kaji-Say
14°C (57°F) Chok-Tal15°C (59°F) Dolinka14°C (57°F) Cholpon-Ata13°C (55°F) Bosteri13°C (55°F) Bucket list
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On foot through the Tian-Shan mountains
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