Climate averages 1991–2020
Yakeshi weather
in September.
A mild, moderately wet month: the 5th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Yakeshi: daytime highs average 16.1°C and nights cool to about 5.5°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 56 mm of rain on roughly 9 days, which makes September a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 39 min on an average September day.
The nearest other city in this atlas is Hulunbuir (71 km away). In September its highs average 16.9°C, 0.8°C warmer than Yakeshi, with 45 mm of rain.
Among the 884 cities listed in China, Yakeshi ranks 879th of 884 for the warmest September highs and joint 127th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Yakeshi is 9.6°C cooler than that mean.
From September to October, average highs fall by 10.1°C to 6.0°C, and monthly rainfall falls from 56 mm to 28 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
Yakeshi climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -18.3°C-28.7°C | -28.7°C | 2.8 | 0.8 | 8.79 h |
| February | -11.8°C-24.9°C | -24.9°C | 4.0 | 1.4 | 10.110 h |
| March | -2.4°C-16.2°C | -16.2°C | 9.0 | 2.4 | 11.912 h |
| April | 8.7°C-3.6°C | -3.6°C | 24 | 5.8 | 13.714 h |
| May | 17.2°C3.9°C | 3.9°C | 43 | 8.0 | 15.315 h |
| June | 22.8°C11.1°C | 11.1°C | 69 | 11.2 | 16.216 h |
| July | 24.8°C14.7°C | 14.7°C | 96 | 12.9 | 15.816 h |
| August | 22.6°C12.6°C | 12.6°C | 99 | 11.4 | 14.414 h |
| September, selected | 16.1°C5.5°C | 5.5°C | 56 | 8.8 | 12.713 h |
| October | 6.0°C-3.3°C | -3.3°C | 28 | 5.9 | 10.811 h |
| November | -6.2°C-14.8°C | -14.8°C | 7.8 | 2.7 | 9.29 h |
| December | -16.1°C-25.1°C | -25.1°C | 5.5 | 1.9 | 8.38 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
- Hulunbuir in SeptemberChina · 71 kmHigh 16.9°C · Low 6.0°C · 45 mm rain
- Hailar in SeptemberChina · 76 kmHigh 16.9°C · Low 6.0°C · 45 mm rain
- Genhe in SeptemberChina · 176 kmHigh 14.2°C · Low 3.9°C · 61 mm rain
- Zhalantun in SeptemberChina · 204 kmHigh 18.8°C · Low 8.2°C · 59 mm rain
- Jalai Nur in SeptemberChina · 220 kmHigh 17.2°C · Low 7.2°C · 33 mm rain
- Jiagedaqi in SeptemberChina · 273 kmHigh 16.4°C · Low 5.6°C · 74 mm rain
- Longjiang in SeptemberChina · 283 kmHigh 20.3°C · Low 9.9°C · 52 mm rain
- Nehe in SeptemberChina · 315 kmHigh 18.5°C · Low 8.5°C · 68 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 Yakeshi) is explained once on the Yakeshi year overview and on the Sources, method and limits page.