Xiulin, China Climate
The warmest month is August, with an average high of 33°C; the coldest is January, with an average low of 0°C. A normal year brings 1233 mm of precipitation.
Temperature through the year
The normal daily high and low. The line marks today.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
Normals for Sep 25
- Normal high
- 29°C
- Normal low
- 18°C
- Reanalysis high
- 35°Cin 2017
- Reanalysis low
- 13°Cin 2013
- Chance of a wet day
- 30%
- Daylight
- 12 h 04 min
Month by month
Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.
| Month | Avg high | Avg low | Warmest | Coldest | Precipitation | Wet days |
|---|---|---|---|---|---|---|
| January | 10°C | 0°C | 25°C (2014) | -9°C (2018) | 53 mm | 9.3 |
| February | 13°C | 3°C | 28°C (2010) | -6°C (2014) | 65 mm | 11.3 |
| March | 17°C | 7°C | 31°C (2007) | -3°C (2005) | 102 mm | 12.4 |
| April | 24°C | 13°C | 35°C (2004) | 2°C (2010) | 144 mm | 15.0 |
| May | 28°C | 18°C | 36°C (2011) | 9°C (1991) | 161 mm | 12.4 |
| June | 31°C | 22°C | 37°C (1994) | 14°C (1997) | 189 mm | 15.0 |
| July | 33°C | 25°C | 39°C (2009) | 18°C (2015) | 164 mm | 15.5 |
| August | 33°C | 24°C | 40°C (1997) | 16°C (2009) | 109 mm | 12.4 |
| September | 30°C | 20°C | 39°C (2019) | 11°C (2012) | 72 mm | 9.0 |
| October | 25°C | 14°C | 37°C (2019) | 3°C (1991) | 71 mm | 9.3 |
| November | 18°C | 8°C | 31°C (2003) | -5°C (1993) | 69 mm | 9.0 |
| December | 12°C | 2°C | 23°C (1994) | -11°C (1991) | 34 mm | 6.2 |
| Year | 23°C | 13°C | 1233 mm | 137 |
Precipitation
Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.
1233 mm in a normal year, most in June.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around Xiulin.
The muggiest month is July, when 100 percent of days are muggy or worse, with a mean dew point of 18°C or more.
| Month | Dew point | Humidity | Dry | Comfortable | Humid | Muggy | Oppressive | Miserable |
|---|---|---|---|---|---|---|---|---|
| January | 0°C | 76% | 100% | 0% | 0% | 0% | 0% | 0% |
| February | 3°C | 76% | 98% | 2% | 0% | 0% | 0% | 0% |
| March | 7°C | 77% | 88% | 8% | 3% | 1% | 0% | 0% |
| April | 13°C | 76% | 44% | 26% | 18% | 10% | 2% | 0% |
| May | 18°C | 76% | 8% | 17% | 31% | 29% | 12% | 3% |
| June | 22°C | 79% | 0% | 1% | 7% | 31% | 37% | 25% |
| July | 25°C | 80% | 0% | 0% | 0% | 4% | 19% | 77% |
| August | 24°C | 77% | 0% | 0% | 2% | 13% | 29% | 56% |
| September | 19°C | 74% | 5% | 13% | 23% | 31% | 20% | 9% |
| October | 13°C | 72% | 48% | 29% | 16% | 6% | 1% | 0% |
| November | 7°C | 73% | 91% | 7% | 2% | 1% | 0% | 0% |
| December | 1°C | 74% | 100% | 0% | 0% | 0% | 0% | 0% |
Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.
Clouds
Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.
The clearest month is December, with the sky 62 percent covered on average; the cloudiest is June, at 78 percent.
Wind
The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.
The windiest month is April, averaging 13.7 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Jun 19, with 14 h 04 min of daylight; the shortest is Dec 16, with 10 h 14 min.
- Day length
Solar energy
Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.
Month pages
The weather in Xiulin in each month, day by day.
What this means
A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.
Where no station record is within reach, the extremes shown are the highest and lowest the reanalysis produced for the date in 1991-2020, not measured records.
Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.
More for this place
Nearby
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.