Sanchuan Weather in May
Average highs run from 22°C on May 1 to 24°C on May 31, and lows from 7°C to 11°C. Normal precipitation for the month is 62 mm over about 9 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 23°C
- Average low
- 9°C
- Precipitation
- 62 mm
- Reanalysis high
- 31°CMay 21, 2012
- Reanalysis low
- 1°CMay 14, 2006
- Daylight
- 13 h 10 min to 13 h 42 min
- Cloud cover
- 74%
- Humidity
- 59%
- Dew point
- 6°C
- Wind
- 11.2 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 |
|---|---|---|---|---|---|
| May 1 | 22°C | 7°C | 26°C 1999 | 3°C 2012 | 22% |
| May 2 | 22°C | 7°C | 27°C 1994 | 4°C 2012 | 23% |
| May 3 | 22°C | 7°C | 26°C 2019 | 3°C 2017 | 23% |
| May 4 | 22°C | 7°C | 26°C 1998 | 4°C 2007 | 23% |
| May 5 | 22°C | 7°C | 27°C 2010 | 4°C 1992 | 23% |
| May 6 | 23°C | 7°C | 26°C 2007 | 4°C 1992 | 23% |
| May 7 | 23°C | 7°C | 27°C 2012 | 5°C 2017 | 23% |
| May 8 | 23°C | 8°C | 27°C 2012 | 5°C 1991 | 23% |
| May 9 | 23°C | 8°C | 28°C 2012 | 2°C 1991 | 24% |
| May 10 | 23°C | 8°C | 29°C 2012 | 2°C 2001 | 26% |
| May 11 | 23°C | 8°C | 29°C 2012 | 6°C 1997 | 27% |
| May 12 | 23°C | 8°C | 29°C 1995 | 3°C 2007 | 28% |
| May 13 | 23°C | 8°C | 29°C 1994 | 4°C 2006 | 29% |
| May 14 | 23°C | 8°C | 28°C 1998 | 1°C 2006 | 30% |
| May 15 | 23°C | 8°C | 28°C 1997 | 3°C 2006 | 31% |
| May 16 | 23°C | 9°C | 28°C 2019 | 2°C 2006 | 32% |
| May 17 | 23°C | 9°C | 27°C 2019 | 2°C 2007 | 33% |
| May 18 | 23°C | 9°C | 28°C 2019 | 5°C 2004 | 35% |
| May 19 | 23°C | 9°C | 30°C 2019 | 2°C 2004 | 36% |
| May 20 | 24°C | 9°C | 29°C 2012 | 5°C 2004 | 37% |
| May 21 | 24°C | 9°C | 31°C 2012 | 5°C 2004 | 40% |
| May 22 | 24°C | 10°C | 30°C 2012 | 7°C 2006 | 43% |
| May 23 | 24°C | 10°C | 30°C 2012 | 7°C 1991 | 44% |
| May 24 | 24°C | 10°C | 30°C 2014 | 7°C 1998 | 44% |
| May 25 | 24°C | 10°C | 31°C 2014 | 7°C 1998 | 44% |
| May 26 | 24°C | 10°C | 29°C 2013 | 8°C 2017 | 45% |
| May 27 | 24°C | 10°C | 29°C 2009 | 7°C 2020 | 46% |
| May 28 | 24°C | 10°C | 29°C 2005 | 7°C 1992 | 48% |
| May 29 | 24°C | 11°C | 30°C 2014 | 5°C 2020 | 49% |
| May 30 | 24°C | 11°C | 30°C 2014 | 8°C 2009 | 51% |
| May 31 | 24°C | 11°C | 30°C 2014 | 8°C 2004 | 52% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- May 1
- sunrise 6:40 AM, sunset 7:50 PM
- May 31
- sunrise 6:24 AM, sunset 8:06 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.