Climate averages 1991–2020
Sanhe weather
in July.
A hot, 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 Sanhe: daytime highs average 31.3°C and nights cool to about 22.2°C. By daytime temperature it is the warmest month of the year.
Expect about 179 mm of rain on roughly 14 days, which makes July a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 42 min on an average July day.
The nearest other city in this atlas is Tongzhou (36 km away). In July its highs average 31.9°C, 0.5°C warmer than Sanhe, with 175 mm of rain.
Among the 884 cities listed in China, Sanhe ranks joint 327th of 884 for the warmest July highs and joint 417th of 884 for the driest July (rainfall, lowest first). The mean July high of those 884 cities is 30.0°C; Sanhe is 1.3°C warmer than that mean.
From July to August, average highs fall by 1.6°C to 29.7°C, and monthly rainfall falls from 179 mm to 132 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
Sanhe climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.5°C-8.2°C | -8.2°C | 2.7 | 0.8 | 9.710 h |
| February | 5.6°C-5.4°C | -5.4°C | 4.6 | 1.2 | 10.711 h |
| March | 12.8°C-0.7°C | -0.7°C | 9.3 | 2.4 | 11.912 h |
| April | 21.0°C6.8°C | 6.8°C | 21 | 3.8 | 13.213 h |
| May | 27.7°C13.9°C | 13.9°C | 40 | 5.5 | 14.414 h |
| June | 31.2°C19.3°C | 19.3°C | 88 | 8.8 | 15.015 h |
| July, selected | 31.3°C22.2°C | 22.2°C | 179 | 13.5 | 14.715 h |
| August | 29.7°C21.0°C | 21.0°C | 132 | 10.6 | 13.714 h |
| September | 25.9°C15.3°C | 15.3°C | 62 | 6.9 | 12.512 h |
| October | 19.0°C7.7°C | 7.7°C | 36 | 4.6 | 11.211 h |
| November | 9.6°C-1.0°C | -1.0°C | 14 | 1.9 | 10.010 h |
| December | 2.7°C-6.3°C | -6.3°C | 3.5 | 1.0 | 9.49 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
- Tongzhou in JulyChina · 36 kmHigh 31.9°C · Low 22.4°C · 175 mm rain
- Shunyi in JulyChina · 39 kmHigh 31.5°C · Low 22.0°C · 175 mm rain
- Beijing in JulyChina · 58 kmHigh 31.8°C · Low 22.2°C · 160 mm rain
- Langfang in JulyChina · 59 kmHigh 32.0°C · Low 22.8°C · 184 mm rain
- Daxing in JulyChina · 69 kmHigh 31.8°C · Low 22.4°C · 149 mm rain
- Changping in JulyChina · 76 kmHigh 30.9°C · Low 21.6°C · 165 mm rain
- Mentougou in JulyChina · 83 kmHigh 31.1°C · Low 21.9°C · 195 mm rain
- Liangxiang in JulyChina · 84 kmHigh 31.4°C · Low 22.0°C · 149 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 Sanhe) is explained once on the Sanhe year overview and on the Sources, method and limits page.