Chegem Weather in September
Average highs run from 26°C on September 1 to 20°C on September 30, and lows from 15°C to 9°C. Normal precipitation for the month is 55 mm over about 9 wet days.
September day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 23°C
- Average low
- 12°C
- Precipitation
- 55 mm
- Record high
- 36°CSep 11, 1977
- Record low
- 2°CSep 6, 1980
- Daylight
- 13 h 12 min to 11 h 47 min
- Cloud cover
- 61%
- Humidity
- 68%
- Dew point
- 10°C
- Wind
- 10.1 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 26°C | 15°C | 31°C 2021 | 9°C 1987 | 30% |
| Sep 2 | 26°C | 15°C | 32°C 1980 | 10°C 1984 | 30% |
| Sep 3 | 25°C | 14°C | 31°C 1980 | 11°C 2012 | 30% |
| Sep 4 | 25°C | 14°C | 31°C 1950 | 8°C 1987 | 30% |
| Sep 5 | 25°C | 14°C | 30°C 1951 | 9°C 1994 | 30% |
| Sep 6 | 25°C | 14°C | 31°C 1951 | 2°C 1980 | 30% |
| Sep 7 | 25°C | 14°C | 28°C 1992 | 7°C 1987 | 31% |
| Sep 8 | 24°C | 13°C | 29°C 1990 | 7°C 1987 | 32% |
| Sep 9 | 24°C | 13°C | 30°C 1951 | 8°C 1991 | 30% |
| Sep 10 | 24°C | 13°C | 29°C 1994 | 6°C 1970 | 32% |
| Sep 11 | 24°C | 13°C | 36°C 1977 | 7°C 1969 | 31% |
| Sep 12 | 24°C | 13°C | 29°C 1986 | 8°C 1969 | 30% |
| Sep 13 | 24°C | 12°C | 30°C 1990 | 4°C 1969 | 30% |
| Sep 14 | 23°C | 12°C | 29°C 1978 | 6°C 1969 | 30% |
| Sep 15 | 23°C | 12°C | 29°C 2018 | 4°C 1989 | 30% |
| Sep 16 | 23°C | 12°C | 30°C 2012 | 4°C 1989 | 30% |
| Sep 17 | 23°C | 12°C | 30°C 1994 | 7°C 1991 | 30% |
| Sep 18 | 23°C | 12°C | 28°C 1994 | 7°C 1985 | 29% |
| Sep 19 | 23°C | 12°C | 27°C 1993 | 8°C 1974 | 30% |
| Sep 20 | 22°C | 12°C | 25°C 1984 | 5°C 1982 | 30% |
| Sep 21 | 22°C | 11°C | 27°C 1994 | 6°C 1985 | 30% |
| Sep 22 | 22°C | 11°C | 29°C 1994 | 5°C 1973 | 30% |
| Sep 23 | 22°C | 11°C | 31°C 1994 | 7°C 1989 | 30% |
| Sep 24 | 21°C | 11°C | 30°C 1979 | 3°C 1987 | 31% |
| Sep 25 | 21°C | 10°C | 30°C 1994 | 3°C 1973 | 30% |
| Sep 26 | 21°C | 10°C | 30°C 1990 | 4°C 1980 | 30% |
| Sep 27 | 21°C | 10°C | 29°C 1979 | 3°C 1980 | 30% |
| Sep 28 | 20°C | 10°C | 29°C 1987 | 4°C 1951 | 31% |
| Sep 29 | 20°C | 10°C | 27°C 1987 | 3°C 2013 | 30% |
| Sep 30 | 20°C | 9°C | 29°C 2012 | 2°C 1977 | 30% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- September 1
- sunrise 5:29 AM, sunset 6:41 PM
- September 30
- sunrise 6:02 AM, sunset 5:49 PM
Other months
Sources
Records: NOAA GHCN-Daily, station RSM00037212, every year on file, quality-flagged values removed. 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.