Climate averages 1991–2020
Rudnyy weather
in September.
A mild, fairly dry month: the 5th warmest and the joint 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Rudnyy: daytime highs average 17.7°C and nights cool to about 9.0°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 32 mm of rain on roughly 7 days, which makes September a fairly dry month (the joint 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 44 min on an average September day.
The nearest other city in this atlas is Kostanay (44 km away). In September its highs average 17.3°C, about as warm as Rudnyy, with 32 mm of rain.
Among the 26 cities listed in Kazakhstan, Rudnyy ranks joint 21st of 26 for the warmest September highs and joint 21st of 26 for the driest September (rainfall, lowest first). The mean September high of those 26 cities is 20.9°C; Rudnyy is 3.3°C cooler than that mean.
From September to October, average highs fall by 8.6°C to 9.1°C, and monthly rainfall stays at 32 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
Rudnyy climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -10.7°C-17.3°C | -17.3°C | 17 | 5.4 | 8.28 h |
| February | -8.7°C-16.0°C | -16.0°C | 18 | 4.8 | 9.810 h |
| March | -1.0°C-9.1°C | -9.1°C | 24 | 5.3 | 11.812 h |
| April | 11.2°C0.0°C | 0.0°C | 29 | 6.6 | 13.914 h |
| May | 19.6°C8.0°C | 8.0°C | 45 | 8.2 | 15.816 h |
| June | 24.7°C14.3°C | 14.3°C | 38 | 7.9 | 16.817 h |
| July | 25.7°C16.4°C | 16.4°C | 51 | 8.5 | 16.416 h |
| August | 24.3°C14.8°C | 14.8°C | 42 | 7.8 | 14.815 h |
| September, selected | 17.7°C9.0°C | 9.0°C | 32 | 6.5 | 12.713 h |
| October | 9.1°C1.8°C | 1.8°C | 32 | 7.0 | 10.711 h |
| November | -1.6°C-7.5°C | -7.5°C | 23 | 5.8 | 8.89 h |
| December | -8.6°C-15.1°C | -15.1°C | 22 | 5.9 | 7.78 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
- Kostanay in SeptemberKazakhstan · 44 kmHigh 17.3°C · Low 8.7°C · 32 mm rain
- Troitsk in SeptemberRussia · 161 kmHigh 16.7°C · Low 8.3°C · 36 mm rain
- Kopeysk in SeptemberRussia · 258 kmHigh 15.3°C · Low 8.0°C · 40 mm rain
- Chelyabinsk in SeptemberRussia · 267 kmHigh 15.2°C · Low 7.9°C · 43 mm rain
- Magnitogorsk in SeptemberRussia · 277 kmHigh 16.2°C · Low 7.5°C · 33 mm rain
- Miass in SeptemberRussia · 303 kmHigh 14.4°C · Low 6.9°C · 42 mm rain
- Kurgan in SeptemberRussia · 311 kmHigh 15.3°C · Low 7.7°C · 43 mm rain
- Beloretsk in SeptemberRussia · 331 kmHigh 13.9°C · Low 6.0°C · 52 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 Rudnyy) is explained once on the Rudnyy year overview and on the Sources, method and limits page.