Bosteri Weather in September
September in Bosteri brings moderate temperatures, with daytime highs of 13°C (55°F) and nights around 7°C (45°F). It's part of the rainy season, with 171 mm (6.7 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Bosteri in September
As part of the rainy season, Bosteri sees around 7 days of rain in September, with an average of 171 mm (6.7 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Bosteri in September
September in Bosteri brings moderate temperatures, with highs of 13°C (55°F) and nights around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Bosteri in September
There are approximately 245 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.September in Bosteri can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Kyrgyzstan, check out our Bosteri's climate page.
Bosteri Temperature in September
Min Temperature
7°C (45°F)
Max Temperature
13°C (55°F)
Chance of Rain
23%
Precipitation
171 mm (6.7 in)
Rainy days
7 days
Humidity
45% *
Sunshine
245 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Bosteri typically drop from around 26°C (79°F) at the start of September to approximately 21°C (70°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 12°C (54°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 for Bosteri in September
Browse day-by-day weather records for Bosteri spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bosteri historical weather extremes in September
Based on weather observations in Bosteri between 2006 and 2025, these are the recorded extremes during September.
- The lowest daytime temperature in September was 8°C (46°F), recorded on September 29, 2017.
- Nighttime temperatures dropped to -2°C (28°F) on September 29, 2015, marking the coldest September night on record.
- The wettest day in September Bosteri was on September 17, 2011 with 38 mm (1.5 in) of precipitation.
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
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What to Wear in Bosteri in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Bosteri 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 Kyrgyzstan, check out our Bosteri's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bosteri climate overview or explore weather in Kyrgyzstan.
