Climate averages 1991–2020
Kostanay weather
in August.
A warm, moderately wet month: the 3rd warmest and the 11th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Kostanay: daytime highs average 23.8°C and nights cool to about 14.5°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 46 mm of rain on roughly 8 days, which makes August a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 47 min on an average August day.
The nearest other city in this atlas is Rudnyy (44 km away). In August its highs average 24.3°C, about as warm as Kostanay, with 42 mm of rain.
Among the 26 cities listed in Kazakhstan, Kostanay ranks 24th of 26 for the warmest August highs and 23rd of 26 for the driest August (rainfall, lowest first). The mean August high of those 26 cities is 27.4°C; Kostanay is 3.6°C cooler than that mean.
From August to September, average highs fall by 6.5°C to 17.3°C, and monthly rainfall falls from 46 mm to 32 mm.
The annual picture
August 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
Kostanay climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -10.9°C-17.3°C | -17.3°C | 17 | 5.2 | 8.18 h |
| February | -8.9°C-16.0°C | -16.0°C | 17 | 5.0 | 9.810 h |
| March | -1.2°C-9.2°C | -9.2°C | 24 | 5.7 | 11.812 h |
| April | 11.0°C-0.1°C | -0.1°C | 29 | 6.5 | 13.914 h |
| May | 19.3°C7.8°C | 7.8°C | 45 | 8.5 | 15.816 h |
| June | 24.3°C14.0°C | 14.0°C | 40 | 7.9 | 16.917 h |
| July | 25.3°C16.0°C | 16.0°C | 52 | 8.9 | 16.416 h |
| August, selected | 23.8°C14.5°C | 14.5°C | 46 | 7.8 | 14.815 h |
| September | 17.3°C8.7°C | 8.7°C | 32 | 6.3 | 12.713 h |
| October | 8.8°C1.6°C | 1.6°C | 33 | 7.0 | 10.611 h |
| November | -1.9°C-7.6°C | -7.6°C | 24 | 6.0 | 8.79 h |
| December | -8.8°C-15.2°C | -15.2°C | 23 | 6.2 | 7.68 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
August in nearby cities
- Rudnyy in AugustKazakhstan · 44 kmHigh 24.3°C · Low 14.8°C · 42 mm rain
- Troitsk in AugustRussia · 167 kmHigh 23.1°C · Low 14.1°C · 52 mm rain
- Kopeysk in AugustRussia · 249 kmHigh 21.4°C · Low 13.6°C · 66 mm rain
- Chelyabinsk in AugustRussia · 259 kmHigh 21.3°C · Low 13.5°C · 71 mm rain
- Kurgan in AugustRussia · 272 kmHigh 21.7°C · Low 13.4°C · 54 mm rain
- Miass in AugustRussia · 306 kmHigh 20.4°C · Low 12.5°C · 71 mm rain
- Magnitogorsk in AugustRussia · 307 kmHigh 22.7°C · Low 13.2°C · 50 mm rain
- Shadrinsk in AugustRussia · 319 kmHigh 21.1°C · Low 13.3°C · 61 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 Kostanay) is explained once on the Kostanay year overview and on the Sources, method and limits page.