Arcos de la Frontera Weather in September
Average highs run from 33°C on September 1 to 28°C on September 30, and lows from 19°C to 15°C. Normal precipitation for the month is 32 mm over about 3 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
- 30°C
- Average low
- 17°C
- Precipitation
- 32 mm
- Record high
- 45°CSep 5, 2016
- Record low
- 7°CSep 30, 1974
- Daylight
- 12 h 58 min to 11 h 50 min
- Cloud cover
- 36%
- Humidity
- 60%
- Dew point
- 14°C
- Wind
- 13.0 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 | 33°C | 19°C | 38°C 2014 | 12°C 1952 | 3% |
| Sep 2 | 33°C | 18°C | 38°C 2006 | 10°C 1956 | 3% |
| Sep 3 | 33°C | 18°C | 40°C 2006 | 11°C 1956 | 3% |
| Sep 4 | 32°C | 18°C | 42°C 2016 | 10°C 1956 | 3% |
| Sep 5 | 32°C | 18°C | 45°C 2016 | 12°C 1954 | 4% |
| Sep 6 | 32°C | 18°C | 42°C 2016 | 12°C 1965 | 4% |
| Sep 7 | 32°C | 18°C | 41°C 1988 | 12°C 1954 | 5% |
| Sep 8 | 32°C | 17°C | 41°C 1988 | 11°C 1952 | 6% |
| Sep 9 | 32°C | 17°C | 39°C 1955 | 11°C 1952 | 6% |
| Sep 10 | 32°C | 17°C | 38°C 1978 | 11°C 1965 | 7% |
| Sep 11 | 32°C | 17°C | 39°C 2022 | 12°C 2019 | 8% |
| Sep 12 | 32°C | 17°C | 39°C 1978 | 12°C 1954 | 9% |
| Sep 13 | 31°C | 17°C | 37°C 1980 | 11°C 1954 | 10% |
| Sep 14 | 31°C | 17°C | 39°C 2010 | 10°C 1976 | 12% |
| Sep 15 | 30°C | 17°C | 39°C 1985 | 10°C 2016 | 12% |
| Sep 16 | 30°C | 16°C | 38°C 1991 | 8°C 1975 | 13% |
| Sep 17 | 30°C | 17°C | 40°C 1964 | 10°C 1972 | 13% |
| Sep 18 | 29°C | 17°C | 39°C 1991 | 9°C 1975 | 14% |
| Sep 19 | 30°C | 16°C | 39°C 1991 | 10°C 1993 | 15% |
| Sep 20 | 30°C | 16°C | 37°C 1954 | 10°C 1969 | 16% |
| Sep 21 | 30°C | 16°C | 37°C 1983 | 11°C 1969 | 17% |
| Sep 22 | 29°C | 16°C | 38°C 2004 | 10°C 1994 | 18% |
| Sep 23 | 29°C | 15°C | 39°C 2018 | 9°C 2025 | 19% |
| Sep 24 | 29°C | 16°C | 40°C 2018 | 9°C 1993 | 19% |
| Sep 25 | 29°C | 15°C | 38°C 1983 | 9°C 1973 | 19% |
| Sep 26 | 29°C | 15°C | 39°C 1983 | 11°C 2020 | 18% |
| Sep 27 | 28°C | 15°C | 37°C 1954 | 11°C 1992 | 18% |
| Sep 28 | 28°C | 15°C | 37°C 1990 | 7°C 1993 | 18% |
| Sep 29 | 28°C | 15°C | 38°C 1954 | 9°C 1952 | 18% |
| Sep 30 | 28°C | 15°C | 35°C 2023 | 7°C 1974 | 18% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- September 1
- sunrise 7:54 AM, sunset 8:52 PM
- September 30
- sunrise 8:18 AM, sunset 8:08 PM
Other months
Sources
Records: NOAA GHCN-Daily, station SPE00119945, 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.