Quatre Bornes Weather in September
Average highs run from 25°C on September 1 to 26°C on September 30, and lows from 19°C to 19°C. Normal precipitation for the month is 71 mm over about 12 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
- 26°C
- Average low
- 19°C
- Precipitation
- 71 mm
- Record high
- 29°CSep 13, 1984
- Record low
- 12°CSep 8, 1961
- Daylight
- 11 h 43 min to 12 h 15 min
- Cloud cover
- 52%
- Humidity
- 71%
- Dew point
- 17°C
- Wind
- 25.6 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 | 25°C | 19°C | 29°C 1990 | 13°C 1983 | 26% |
| Sep 2 | 25°C | 19°C | 27°C 1986 | 15°C 1977 | 28% |
| Sep 3 | 25°C | 19°C | 28°C 2019 | 14°C 1967 | 30% |
| Sep 4 | 25°C | 18°C | 28°C 2017 | 14°C 1984 | 34% |
| Sep 5 | 25°C | 19°C | 27°C 2001 | 14°C 1975 | 36% |
| Sep 6 | 25°C | 19°C | 28°C 1987 | 14°C 1984 | 37% |
| Sep 7 | 25°C | 18°C | 28°C 2001 | 14°C 1999 | 37% |
| Sep 8 | 26°C | 18°C | 28°C 2001 | 12°C 1961 | 37% |
| Sep 9 | 25°C | 19°C | 27°C 2010 | 15°C 1995 | 37% |
| Sep 10 | 25°C | 19°C | 27°C 2001 | 14°C 1963 | 38% |
| Sep 11 | 25°C | 19°C | 27°C 1987 | 12°C 1951 | 38% |
| Sep 12 | 26°C | 19°C | 29°C 1956 | 12°C 1951 | 37% |
| Sep 13 | 26°C | 19°C | 29°C 1984 | 13°C 1951 | 36% |
| Sep 14 | 26°C | 19°C | 27°C 2001 | 13°C 1951 | 36% |
| Sep 15 | 25°C | 18°C | 27°C 1996 | 14°C 1997 | 37% |
| Sep 16 | 25°C | 18°C | 27°C 2023 | 14°C 1997 | 36% |
| Sep 17 | 25°C | 18°C | 27°C 2023 | 12°C 1959 | 36% |
| Sep 18 | 26°C | 19°C | 28°C 1952 | 14°C 1955 | 34% |
| Sep 19 | 26°C | 19°C | 28°C 1988 | 15°C 1963 | 34% |
| Sep 20 | 26°C | 19°C | 28°C 1953 | 14°C 1963 | 32% |
| Sep 21 | 26°C | 19°C | 28°C 2024 | 13°C 1964 | 33% |
| Sep 22 | 26°C | 19°C | 28°C 2018 | 13°C 1986 | 34% |
| Sep 23 | 26°C | 19°C | 28°C 2023 | 12°C 1964 | 36% |
| Sep 24 | 26°C | 19°C | 27°C 2010 | 12°C 1961 | 37% |
| Sep 25 | 26°C | 19°C | 29°C 1984 | 13°C 1974 | 38% |
| Sep 26 | 26°C | 19°C | 28°C 2001 | 13°C 1959 | 38% |
| Sep 27 | 26°C | 19°C | 29°C 1997 | 14°C 1963 | 37% |
| Sep 28 | 26°C | 20°C | 28°C 2001 | 14°C 1972 | 38% |
| Sep 29 | 26°C | 19°C | 28°C 2001 | 12°C 1959 | 38% |
| Sep 30 | 26°C | 19°C | 28°C 2001 | 14°C 1966 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+4).
- September 1
- sunrise 6:19 AM, sunset 6:02 PM
- September 30
- sunrise 5:53 AM, sunset 6:08 PM
Other months
Sources
Records: NOAA GHCN-Daily, station MP000061990, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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.