Dyāne Weather in September
Average highs run from 29°C on September 1 to 30°C on September 30, and lows from 21°C to 21°C. Normal precipitation for the month is 159 mm over about 18 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
- 29°C
- Average low
- 21°C
- Precipitation
- 159 mm
- Reanalysis high
- 34°CSep 30, 2018
- Reanalysis low
- 14°CSep 21, 1994
- Daylight
- 12 h 32 min to 11 h 58 min
- Cloud cover
- 67%
- Humidity
- 84%
- Dew point
- 21°C
- Wind
- 13.3 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 | 29°C | 21°C | 32°C 1999 | 20°C 2006 | 70% |
| Sep 2 | 29°C | 21°C | 32°C 1999 | 20°C 2004 | 69% |
| Sep 3 | 29°C | 21°C | 33°C 2015 | 20°C 2015 | 67% |
| Sep 4 | 29°C | 21°C | 32°C 2015 | 20°C 2016 | 66% |
| Sep 5 | 29°C | 21°C | 33°C 2015 | 19°C 1997 | 66% |
| Sep 6 | 29°C | 21°C | 31°C 1999 | 20°C 2016 | 65% |
| Sep 7 | 29°C | 21°C | 32°C 2015 | 20°C 2016 | 64% |
| Sep 8 | 29°C | 21°C | 32°C 2015 | 19°C 1995 | 63% |
| Sep 9 | 29°C | 21°C | 32°C 2017 | 19°C 2018 | 61% |
| Sep 10 | 29°C | 21°C | 32°C 2015 | 18°C 2018 | 61% |
| Sep 11 | 29°C | 21°C | 33°C 2015 | 19°C 1991 | 60% |
| Sep 12 | 29°C | 21°C | 31°C 1991 | 19°C 2002 | 60% |
| Sep 13 | 29°C | 21°C | 31°C 1991 | 18°C 1994 | 60% |
| Sep 14 | 29°C | 21°C | 32°C 1991 | 17°C 1994 | 60% |
| Sep 15 | 29°C | 21°C | 32°C 1991 | 19°C 1992 | 60% |
| Sep 16 | 29°C | 21°C | 32°C 2015 | 19°C 1992 | 59% |
| Sep 17 | 29°C | 21°C | 32°C 2000 | 18°C 1992 | 59% |
| Sep 18 | 29°C | 21°C | 32°C 2000 | 18°C 1992 | 59% |
| Sep 19 | 29°C | 21°C | 32°C 1999 | 19°C 1994 | 58% |
| Sep 20 | 29°C | 21°C | 32°C 2000 | 16°C 1994 | 56% |
| Sep 21 | 29°C | 21°C | 33°C 2018 | 14°C 1994 | 55% |
| Sep 22 | 29°C | 21°C | 34°C 2001 | 16°C 1994 | 53% |
| Sep 23 | 29°C | 21°C | 34°C 2001 | 17°C 1994 | 51% |
| Sep 24 | 30°C | 21°C | 33°C 2001 | 18°C 1992 | 51% |
| Sep 25 | 30°C | 21°C | 33°C 2018 | 18°C 2008 | 51% |
| Sep 26 | 30°C | 21°C | 33°C 2018 | 17°C 2015 | 50% |
| Sep 27 | 30°C | 21°C | 33°C 2018 | 18°C 2015 | 50% |
| Sep 28 | 30°C | 21°C | 33°C 2001 | 18°C 2015 | 49% |
| Sep 29 | 30°C | 21°C | 34°C 2001 | 17°C 2008 | 47% |
| Sep 30 | 30°C | 21°C | 34°C 2018 | 17°C 2008 | 46% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+5:30).
- September 1
- sunrise 6:16 AM, sunset 6:48 PM
- September 30
- sunrise 6:23 AM, sunset 6:21 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.