Semey Weather in September
September in Semey sees daytime temperatures around 21°C (70°F) and lows of 7°C (45°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Semey in September
This month experiences about 7 days of rain according to historical data, averaging 23 mm (0.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Semey in September
The perfect temperature in Semey in September makes it a solid month to visit, with 21°C (70°F) during the day and 7°C (45°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Semey in September
Enjoy a sunny month with about 242 hours of sunshine, the clear skies make Semey even more beautiful.
Wind Speed in Semey 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 Semey.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Kazakhstan, check out our Semey's climate page.
Semey Temperature in September
Min Temperature
7°C (45°F)
Max Temperature
21°C (70°F)
Chance of Rain
24%
Precipitation
23 mm (0.9 in)
Rainy days
7 days
Humidity
59% *
Windspeed
3 m/s (6 knots) *
Sunshine
242 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Semey typically drop from around 23°C (73°F) at the start of September to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 9°C (48°F).
Average temperatures in September
Daily Historical Precipitation
46-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 Semey in September
Browse day-by-day weather records for Semey spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Semey historical weather extremes in September
According to our 23 years of weather records for Semey, the following extremes were recorded between 2002 and 2025.
- The hottest September day on record in Semey reached 37°C (99°F) (September 6, 2022).
- The lowest overnight temperature recorded in September was -8°C (18°F) (September 27, 2021).
Best Places in Kazakhstan in September
Find out more about the weather in Kazakhstan and which places have the best travel conditions in this month. See all of Kazakhstan in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Semey in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Semey 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 Kazakhstan, check out our Semey's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Semey climate overview or explore weather in Kazakhstan.
