Katha Weather in September
Average highs run from 36°C on September 1 to 35°C on September 30, and lows from 27°C to 26°C. Normal precipitation for the month is 42 mm over about 9 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
- 36°C
- Average low
- 26°C
- Precipitation
- 42 mm
- Reanalysis high
- 44°CSep 2, 2005
- Reanalysis low
- 21°CSep 27, 1997
- Daylight
- 12 h 37 min to 11 h 57 min
- Cloud cover
- 79%
- Humidity
- 61%
- Dew point
- 21°C
- Wind
- 2.9 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 | 36°C | 27°C | 42°C 2005 | 24°C 2018 | 36% |
| Sep 2 | 36°C | 27°C | 44°C 2005 | 23°C 2015 | 36% |
| Sep 3 | 36°C | 27°C | 41°C 2005 | 24°C 2015 | 36% |
| Sep 4 | 36°C | 27°C | 40°C 2005 | 24°C 2012 | 36% |
| Sep 5 | 36°C | 27°C | 42°C 2005 | 24°C 2013 | 36% |
| Sep 6 | 36°C | 27°C | 40°C 2005 | 24°C 2012 | 35% |
| Sep 7 | 36°C | 27°C | 42°C 1994 | 23°C 2011 | 34% |
| Sep 8 | 36°C | 27°C | 41°C 2006 | 24°C 2013 | 34% |
| Sep 9 | 36°C | 27°C | 42°C 2003 | 24°C 2011 | 34% |
| Sep 10 | 36°C | 27°C | 42°C 1996 | 23°C 2004 | 33% |
| Sep 11 | 36°C | 27°C | 41°C 2003 | 23°C 2004 | 32% |
| Sep 12 | 36°C | 27°C | 41°C 2000 | 23°C 2004 | 32% |
| Sep 13 | 36°C | 27°C | 42°C 1996 | 23°C 2004 | 32% |
| Sep 14 | 36°C | 26°C | 42°C 1996 | 23°C 2004 | 32% |
| Sep 15 | 36°C | 26°C | 42°C 2001 | 23°C 2012 | 31% |
| Sep 16 | 36°C | 26°C | 40°C 1993 | 23°C 2004 | 32% |
| Sep 17 | 36°C | 26°C | 40°C 1993 | 24°C 2012 | 32% |
| Sep 18 | 36°C | 26°C | 41°C 1993 | 23°C 2000 | 32% |
| Sep 19 | 36°C | 26°C | 41°C 2005 | 24°C 2000 | 32% |
| Sep 20 | 35°C | 26°C | 41°C 1998 | 23°C 2015 | 32% |
| Sep 21 | 36°C | 26°C | 40°C 1993 | 24°C 2010 | 30% |
| Sep 22 | 36°C | 26°C | 39°C 2013 | 24°C 2019 | 30% |
| Sep 23 | 35°C | 26°C | 40°C 1998 | 23°C 2019 | 29% |
| Sep 24 | 36°C | 26°C | 40°C 1999 | 22°C 1995 | 28% |
| Sep 25 | 36°C | 26°C | 41°C 1998 | 22°C 1995 | 28% |
| Sep 26 | 36°C | 26°C | 40°C 1999 | 22°C 2019 | 28% |
| Sep 27 | 36°C | 26°C | 40°C 2005 | 21°C 1997 | 27% |
| Sep 28 | 36°C | 26°C | 41°C 2005 | 23°C 2019 | 27% |
| Sep 29 | 35°C | 26°C | 40°C 1998 | 23°C 1997 | 27% |
| Sep 30 | 35°C | 26°C | 40°C 1998 | 22°C 1992 | 28% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+6:30).
- September 1
- sunrise 5:46 AM, sunset 6:23 PM
- September 30
- sunrise 5:56 AM, sunset 5:53 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.