Rikaze Weather in September
Average highs run from 15°C on September 1 to 12°C on September 30, and lows from 2°C to -2°C. Normal precipitation for the month is 48 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
- 14°C
- Average low
- 0°C
- Precipitation
- 48 mm
- Reanalysis high
- 19°CSep 25, 2015
- Reanalysis low
- -6°CSep 29, 1997
- Daylight
- 12 h 45 min to 11 h 55 min
- Cloud cover
- 65%
- Humidity
- 68%
- Dew point
- 0°C
- Wind
- 8.3 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 | 15°C | 2°C | 19°C 2015 | -1°C 2008 | 60% |
| Sep 2 | 15°C | 2°C | 19°C 1994 | -3°C 1993 | 58% |
| Sep 3 | 15°C | 2°C | 18°C 1995 | -3°C 2012 | 56% |
| Sep 4 | 15°C | 2°C | 17°C 1995 | -2°C 2012 | 55% |
| Sep 5 | 15°C | 1°C | 18°C 2006 | -3°C 2008 | 54% |
| Sep 6 | 15°C | 1°C | 19°C 2006 | -3°C 2005 | 53% |
| Sep 7 | 15°C | 1°C | 19°C 2006 | -4°C 2005 | 52% |
| Sep 8 | 15°C | 1°C | 18°C 2015 | -3°C 2005 | 50% |
| Sep 9 | 14°C | 1°C | 19°C 2015 | -1°C 2013 | 49% |
| Sep 10 | 14°C | 1°C | 17°C 1995 | -3°C 2017 | 46% |
| Sep 11 | 14°C | 1°C | 18°C 2019 | -2°C 2013 | 44% |
| Sep 12 | 14°C | 1°C | 17°C 2012 | -5°C 2004 | 43% |
| Sep 13 | 14°C | 1°C | 17°C 2020 | -5°C 2004 | 41% |
| Sep 14 | 14°C | 0°C | 16°C 2009 | -5°C 2004 | 39% |
| Sep 15 | 14°C | 0°C | 16°C 2019 | -3°C 2004 | 38% |
| Sep 16 | 14°C | 0°C | 17°C 2020 | -2°C 2013 | 36% |
| Sep 17 | 14°C | 0°C | 16°C 2020 | -4°C 2007 | 34% |
| Sep 18 | 14°C | 0°C | 16°C 2015 | -4°C 1999 | 33% |
| Sep 19 | 14°C | 0°C | 18°C 2015 | -3°C 2000 | 30% |
| Sep 20 | 14°C | 0°C | 16°C 2020 | -3°C 2002 | 28% |
| Sep 21 | 14°C | 0°C | 17°C 1994 | -3°C 1991 | 26% |
| Sep 22 | 13°C | -1°C | 17°C 2015 | -3°C 1997 | 24% |
| Sep 23 | 13°C | -1°C | 16°C 2015 | -5°C 2007 | 22% |
| Sep 24 | 13°C | -1°C | 19°C 2015 | -4°C 2012 | 21% |
| Sep 25 | 13°C | -1°C | 19°C 2015 | -4°C 2019 | 20% |
| Sep 26 | 13°C | -1°C | 18°C 2015 | -5°C 1997 | 19% |
| Sep 27 | 13°C | -1°C | 18°C 2015 | -5°C 2000 | 18% |
| Sep 28 | 13°C | -1°C | 16°C 2015 | -4°C 2011 | 17% |
| Sep 29 | 13°C | -2°C | 16°C 1994 | -6°C 1997 | 15% |
| Sep 30 | 12°C | -2°C | 17°C 2015 | -5°C 2000 | 14% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- September 1
- sunrise 7:42 AM, sunset 8:27 PM
- September 30
- sunrise 7:57 AM, sunset 7:52 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.