Climate averages 1991–2020
Semey weather
in July.
A hot, moderately wet month: the warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Semey: daytime highs average 28.2°C and nights cool to about 17.1°C. By daytime temperature it is the warmest month of the year.
Expect about 45 mm of rain on roughly 10 days, which makes July a moderately wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 15 h 58 min on an average July day.
The nearest other city in this atlas is Rubtsovsk (139 km away). In July its highs average 26.3°C, 1.9°C cooler than Semey, with 65 mm of rain.
Among the 26 cities listed in Kazakhstan, Semey ranks joint 13th of 26 for the warmest July highs and 14th of 26 for the driest July (rainfall, lowest first). The mean July high of those 26 cities is 28.7°C; Semey is 0.4°C cooler than that mean.
From July to August, average highs fall by 1.7°C to 26.5°C, and monthly rainfall falls from 45 mm to 24 mm.
The annual picture
July 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
Semey 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-19.5°C | -19.5°C | 16 | 5.0 | 8.59 h |
| February | -7.8°C-17.4°C | -17.4°C | 17 | 4.6 | 10.010 h |
| March | 0.6°C-9.9°C | -9.9°C | 21 | 5.4 | 11.812 h |
| April | 13.6°C0.6°C | 0.6°C | 23 | 5.4 | 13.814 h |
| May | 21.5°C8.3°C | 8.3°C | 26 | 6.6 | 15.415 h |
| June | 27.0°C14.9°C | 14.9°C | 29 | 6.8 | 16.416 h |
| July, selected | 28.2°C17.1°C | 17.1°C | 45 | 9.8 | 16.016 h |
| August | 26.5°C15.0°C | 15.0°C | 24 | 5.7 | 14.515 h |
| September | 19.8°C8.4°C | 8.4°C | 20 | 5.1 | 12.713 h |
| October | 11.1°C1.4°C | 1.4°C | 24 | 6.0 | 10.811 h |
| November | -0.2°C-8.0°C | -8.0°C | 28 | 6.8 | 9.19 h |
| December | -7.6°C-15.7°C | -15.7°C | 22 | 7.0 | 8.18 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
July in nearby cities
- Rubtsovsk in JulyRussia · 139 kmHigh 26.3°C · Low 16.2°C · 65 mm rain
- Ust-Kamenogorsk in JulyKazakhstan · 175 kmHigh 26.7°C · Low 15.1°C · 65 mm rain
- Pavlodar in JulyKazakhstan · 307 kmHigh 26.4°C · Low 16.5°C · 60 mm rain
- Ekibastuz in JulyKazakhstan · 373 kmHigh 26.2°C · Low 16.2°C · 66 mm rain
- Barnaul in JulyRussia · 405 kmHigh 24.7°C · Low 15.3°C · 80 mm rain
- Biysk in JulyRussia · 415 kmHigh 25.7°C · Low 16.3°C · 74 mm rain
- Tacheng in JulyChina · 455 kmHigh 29.3°C · Low 16.5°C · 28 mm rain
- Karagandy in JulyKazakhstan · 514 kmHigh 25.3°C · Low 14.7°C · 51 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 Semey) is explained once on the Semey year overview and on the Sources, method and limits page.