Climate averages 1991–2020
Ust-Kamenogorsk weather
in September.
A mild, fairly dry month: the 5th warmest and the 4th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Ust-Kamenogorsk: daytime highs average 19.4°C and nights cool to about 7.0°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 37 mm of rain on roughly 7 days, which makes September a fairly dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 40 min on an average September day.
The nearest other city in this atlas is Semey (175 km away). In September its highs average 19.8°C, about as warm as Ust-Kamenogorsk, with 20 mm of rain.
Among the 26 cities listed in Kazakhstan, Ust-Kamenogorsk ranks 17th of 26 for the warmest September highs and 24th of 26 for the driest September (rainfall, lowest first). The mean September high of those 26 cities is 20.9°C; Ust-Kamenogorsk is 1.5°C cooler than that mean.
From September to October, average highs fall by 8.5°C to 10.9°C, and monthly rainfall rises from 37 mm to 50 mm.
The annual picture
September in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Ust-Kamenogorsk climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -9.2°C-18.3°C | -18.3°C | 32 | 8.1 | 8.69 h |
| February | -6.3°C-17.0°C | -17.0°C | 29 | 7.0 | 10.010 h |
| March | 0.7°C-10.5°C | -10.5°C | 36 | 8.0 | 11.812 h |
| April | 12.4°C-0.6°C | -0.6°C | 48 | 8.7 | 13.714 h |
| May | 20.1°C6.1°C | 6.1°C | 52 | 8.4 | 15.415 h |
| June | 25.1°C12.5°C | 12.5°C | 49 | 8.6 | 16.316 h |
| July | 26.7°C15.1°C | 15.1°C | 65 | 11.1 | 15.916 h |
| August | 25.7°C13.4°C | 13.4°C | 43 | 7.0 | 14.514 h |
| September, selected | 19.4°C7.0°C | 7.0°C | 37 | 6.9 | 12.713 h |
| October | 10.9°C0.4°C | 0.4°C | 50 | 8.8 | 10.811 h |
| November | 0.0°C-8.7°C | -8.7°C | 57 | 10.0 | 9.19 h |
| December | -6.9°C-15.6°C | -15.6°C | 46 | 10.5 | 8.28 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Semey in SeptemberKazakhstan · 175 kmHigh 19.8°C · Low 8.4°C · 20 mm rain
- Rubtsovsk in SeptemberRussia · 198 kmHigh 18.4°C · Low 8.0°C · 32 mm rain
- Biysk in SeptemberRussia · 337 kmHigh 17.3°C · Low 7.9°C · 49 mm rain
- Tacheng in SeptemberChina · 360 kmHigh 22.3°C · Low 9.3°C · 19 mm rain
- Barnaul in SeptemberRussia · 385 kmHigh 16.0°C · Low 6.8°C · 44 mm rain
- Jinshanlu in SeptemberChina · 468 kmHigh 18.2°C · Low 6.5°C · 22 mm rain
- Pavlodar in SeptemberKazakhstan · 469 kmHigh 17.9°C · Low 8.3°C · 26 mm rain
- Karamay in SeptemberChina · 517 kmHigh 24.6°C · Low 13.5°C · 10 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ust-Kamenogorsk) is explained once on the Ust-Kamenogorsk year overview and on the Sources, method and limits page.