Shangri-La Weather in September
Average highs run from 18°C on September 1 to 16°C on September 30, and lows from 8°C to 5°C. Normal precipitation for the month is 72 mm over about 15 wet days.
September day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
September at a glance
- Average high
- 17°C
- Average low
- 7°C
- Precipitation
- 72 mm
- Reanalysis high
- 25°CSep 1, 1995
- Reanalysis low
- -1°CSep 24, 1995
- Daylight
- 12 h 42 min to 11 h 56 min
- Cloud cover
- 75%
- Humidity
- 81%
- Dew point
- 8°C
- Wind
- 7.9 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 18°C | 8°C | 25°C 1995 | 4°C 1993 | 66% |
| Sep 2 | 18°C | 8°C | 24°C 1992 | 5°C 1994 | 64% |
| Sep 3 | 18°C | 8°C | 22°C 1992 | 4°C 1993 | 63% |
| Sep 4 | 18°C | 8°C | 21°C 2011 | 2°C 2012 | 63% |
| Sep 5 | 18°C | 8°C | 22°C 2011 | 4°C 1997 | 62% |
| Sep 6 | 18°C | 8°C | 21°C 1994 | 3°C 2013 | 60% |
| Sep 7 | 18°C | 7°C | 23°C 1994 | 5°C 1998 | 58% |
| Sep 8 | 18°C | 7°C | 22°C 1992 | 5°C 2005 | 57% |
| Sep 9 | 18°C | 7°C | 21°C 1994 | 5°C 2004 | 56% |
| Sep 10 | 18°C | 7°C | 22°C 1992 | 4°C 2004 | 55% |
| Sep 11 | 18°C | 7°C | 22°C 1992 | 5°C 2004 | 54% |
| Sep 12 | 17°C | 7°C | 22°C 2009 | 5°C 2012 | 52% |
| Sep 13 | 17°C | 7°C | 21°C 2009 | 3°C 2012 | 52% |
| Sep 14 | 17°C | 7°C | 21°C 1994 | 1°C 2004 | 51% |
| Sep 15 | 17°C | 7°C | 21°C 1994 | 2°C 2000 | 51% |
| Sep 16 | 17°C | 7°C | 22°C 1994 | 3°C 2000 | 51% |
| Sep 17 | 17°C | 7°C | 21°C 2009 | 3°C 2000 | 50% |
| Sep 18 | 17°C | 7°C | 20°C 2011 | 4°C 2000 | 49% |
| Sep 19 | 17°C | 6°C | 20°C 1994 | 3°C 2000 | 48% |
| Sep 20 | 17°C | 6°C | 21°C 2011 | 3°C 1995 | 48% |
| Sep 21 | 17°C | 6°C | 20°C 1992 | 2°C 2016 | 49% |
| Sep 22 | 17°C | 6°C | 20°C 1994 | 1°C 1995 | 47% |
| Sep 23 | 17°C | 6°C | 21°C 1994 | 0°C 1995 | 46% |
| Sep 24 | 16°C | 6°C | 21°C 1994 | -1°C 1995 | 46% |
| Sep 25 | 16°C | 6°C | 20°C 2008 | 1°C 1997 | 46% |
| Sep 26 | 16°C | 6°C | 20°C 1994 | 0°C 1997 | 45% |
| Sep 27 | 16°C | 6°C | 20°C 1994 | 0°C 1997 | 45% |
| Sep 28 | 16°C | 6°C | 20°C 2005 | 0°C 1997 | 45% |
| Sep 29 | 16°C | 5°C | 20°C 2005 | 0°C 1997 | 44% |
| Sep 30 | 16°C | 5°C | 19°C 2011 | 1°C 1997 | 41% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- September 1
- sunrise 7:00 AM, sunset 7:42 PM
- September 30
- sunrise 7:13 AM, sunset 7:09 PM
Other months
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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.