Cayambe Weather in September
Average highs run from 15°C on September 1 to 16°C on September 30, and lows from 5°C to 6°C. Normal precipitation for the month is 60 mm over about 12 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
- 15°C
- Average low
- 5°C
- Precipitation
- 60 mm
- Reanalysis high
- 19°CSep 29, 2010
- Reanalysis low
- 0°CSep 12, 2002
- Daylight
- 12 h 07 min to 12 h 07 min
- Cloud cover
- 85%
- Humidity
- 84%
- Dew point
- 7°C
- Wind
- 15.5 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 | 15°C | 5°C | 17°C 2009 | 3°C 2001 | 31% |
| Sep 2 | 15°C | 5°C | 18°C 2009 | 2°C 2000 | 32% |
| Sep 3 | 15°C | 5°C | 17°C 2016 | 2°C 2019 | 32% |
| Sep 4 | 15°C | 5°C | 17°C 2005 | 4°C 2001 | 32% |
| Sep 5 | 15°C | 5°C | 17°C 2005 | 2°C 2017 | 31% |
| Sep 6 | 15°C | 5°C | 16°C 2005 | 2°C 2018 | 32% |
| Sep 7 | 15°C | 5°C | 17°C 2009 | 2°C 2001 | 33% |
| Sep 8 | 15°C | 5°C | 17°C 2009 | 3°C 2018 | 34% |
| Sep 9 | 15°C | 5°C | 17°C 2009 | 3°C 1993 | 35% |
| Sep 10 | 15°C | 5°C | 17°C 2010 | 2°C 1993 | 36% |
| Sep 11 | 15°C | 5°C | 17°C 2007 | 2°C 2002 | 37% |
| Sep 12 | 15°C | 5°C | 17°C 2013 | 0°C 2002 | 38% |
| Sep 13 | 15°C | 5°C | 18°C 2013 | 1°C 2002 | 40% |
| Sep 14 | 15°C | 5°C | 18°C 2009 | 3°C 2000 | 40% |
| Sep 15 | 15°C | 5°C | 18°C 2006 | 3°C 2012 | 41% |
| Sep 16 | 15°C | 5°C | 17°C 2014 | 1°C 2001 | 43% |
| Sep 17 | 15°C | 5°C | 18°C 2007 | 2°C 2007 | 43% |
| Sep 18 | 15°C | 5°C | 17°C 2014 | 3°C 2007 | 45% |
| Sep 19 | 15°C | 5°C | 18°C 2012 | 3°C 2009 | 46% |
| Sep 20 | 15°C | 5°C | 18°C 2012 | 1°C 2017 | 48% |
| Sep 21 | 15°C | 5°C | 17°C 2013 | 2°C 2013 | 49% |
| Sep 22 | 15°C | 5°C | 18°C 2020 | 2°C 1993 | 51% |
| Sep 23 | 15°C | 5°C | 18°C 2002 | 2°C 2002 | 51% |
| Sep 24 | 15°C | 6°C | 18°C 2005 | 1°C 1995 | 52% |
| Sep 25 | 15°C | 6°C | 18°C 2003 | 3°C 1998 | 52% |
| Sep 26 | 15°C | 6°C | 19°C 2014 | 4°C 2019 | 53% |
| Sep 27 | 16°C | 6°C | 18°C 2020 | 2°C 2016 | 54% |
| Sep 28 | 16°C | 6°C | 17°C 1998 | 2°C 1993 | 54% |
| Sep 29 | 16°C | 6°C | 19°C 2010 | 2°C 1992 | 55% |
| Sep 30 | 16°C | 6°C | 18°C 2005 | 3°C 2014 | 55% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-5).
- September 1
- sunrise 6:09 AM, sunset 6:16 PM
- September 30
- sunrise 5:59 AM, sunset 6:06 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.