Esteio Weather in September
Average highs run from 22°C on September 1 to 22°C on September 30, and lows from 12°C to 13°C. Normal precipitation for the month is 147 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
- 22°C
- Average low
- 12°C
- Precipitation
- 147 mm
- Record high
- 35°CSep 27, 1979
- Record low
- 2°CSep 20, 1995
- Daylight
- 11 h 30 min to 12 h 21 min
- Cloud cover
- 63%
- Humidity
- 84%
- Dew point
- 14°C
- Wind
- 13.3 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 22°C | 12°C | 33°C 1997 | 11°C 1979 | 37% |
| Sep 2 | 22°C | 12°C | 30°C 1994 | 6°C 1979 | 37% |
| Sep 3 | 22°C | 12°C | 17°C 1992 | 5°C 1979 | 38% |
| Sep 4 | 22°C | 12°C | 30°C 1996 | 6°C 1979 | 38% |
| Sep 5 | 22°C | 12°C | 28°C 1997 | 4°C 1979 | 39% |
| Sep 6 | 22°C | 12°C | 18°C 1996 | 8°C 1979 | 40% |
| Sep 7 | 22°C | 12°C | 31°C 1991 | 8°C 1979 | 41% |
| Sep 8 | 22°C | 12°C | 25°C 1996 | 8°C 1993 | 41% |
| Sep 9 | 22°C | 12°C | 33°C 1995 | 8°C 1996 | 40% |
| Sep 10 | 22°C | 12°C | 23°C 1997 | 9°C 2022 | 40% |
| Sep 11 | 22°C | 12°C | 23°C 1992 | 6°C 1996 | 40% |
| Sep 12 | 22°C | 12°C | 26°C 1984 | 9°C 1996 | 41% |
| Sep 13 | 22°C | 12°C | 26°C 1979 | 10°C 1995 | 42% |
| Sep 14 | 22°C | 12°C | 20°C 1979 | 10°C 1979 | 43% |
| Sep 15 | 22°C | 12°C | 21°C 1997 | 7°C 1979 | 44% |
| Sep 16 | 22°C | 12°C | 9°C 1979 | 45% | |
| Sep 17 | 22°C | 12°C | 20°C 1979 | 10°C 1979 | 46% |
| Sep 18 | 22°C | 12°C | 29°C 1992 | 10°C 1997 | 44% |
| Sep 19 | 22°C | 12°C | 25°C 1983 | 4°C 1979 | 44% |
| Sep 20 | 22°C | 12°C | 22°C 1997 | 2°C 1995 | 42% |
| Sep 21 | 22°C | 12°C | 4°C 1995 | 42% | |
| Sep 22 | 22°C | 12°C | 25°C 1979 | 12°C 2021 | 41% |
| Sep 23 | 22°C | 12°C | 27°C 1992 | 9°C 2022 | 41% |
| Sep 24 | 22°C | 12°C | 28°C 1997 | 8°C 2022 | 42% |
| Sep 25 | 22°C | 12°C | 32°C 1978 | 9°C 1995 | 42% |
| Sep 26 | 22°C | 13°C | 13°C 1996 | 43% | |
| Sep 27 | 22°C | 13°C | 35°C 1979 | 6°C 1992 | 44% |
| Sep 28 | 22°C | 13°C | 28°C 1997 | 8°C 1992 | 44% |
| Sep 29 | 22°C | 13°C | 25°C 1997 | 14°C 1993 | 44% |
| Sep 30 | 22°C | 13°C | 25°C 1993 | 11°C 1991 | 43% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- September 1
- sunrise 6:40 AM, sunset 6:10 PM
- September 30
- sunrise 6:04 AM, sunset 6:25 PM
Other months
Sources
Records: NOAA GHCN-Daily, station BRM00083967, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.