Campos dos Goytacazes Weather in September
Average highs run from 27°C on September 1 to 27°C on September 30, and lows from 20°C to 20°C. Normal precipitation for the month is 63 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
- 27°C
- Average low
- 20°C
- Precipitation
- 63 mm
- Record high
- 38°CSep 1, 1983
- Record low
- 7°CSep 30, 2016
- Daylight
- 11 h 41 min to 12 h 17 min
- Cloud cover
- 57%
- Humidity
- 76%
- Dew point
- 18°C
- Wind
- 20.9 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 27°C | 20°C | 38°C 1983 | 14°C 2022 | 24% |
| Sep 2 | 27°C | 20°C | 32°C 1974 | 11°C 1983 | 24% |
| Sep 3 | 27°C | 20°C | 30°C 1974 | 15°C 2017 | 24% |
| Sep 4 | 27°C | 20°C | 34°C 1987 | 16°C 1989 | 24% |
| Sep 5 | 27°C | 20°C | 33°C 2021 | 16°C 1975 | 25% |
| Sep 6 | 27°C | 20°C | 33°C 2021 | 16°C 2018 | 25% |
| Sep 7 | 27°C | 20°C | 36°C 1973 | 14°C 1979 | 27% |
| Sep 8 | 27°C | 20°C | 35°C 1975 | 16°C 2018 | 28% |
| Sep 9 | 27°C | 20°C | 32°C 1988 | 15°C 1982 | 29% |
| Sep 10 | 27°C | 20°C | 32°C 1980 | 16°C 1973 | 30% |
| Sep 11 | 27°C | 20°C | 33°C 2022 | 14°C 1984 | 32% |
| Sep 12 | 27°C | 20°C | 33°C 1981 | 15°C 1986 | 31% |
| Sep 13 | 27°C | 20°C | 37°C 1989 | 17°C 1986 | 32% |
| Sep 14 | 27°C | 20°C | 35°C 1981 | 17°C 2018 | 33% |
| Sep 15 | 27°C | 20°C | 35°C 1989 | 11°C 1988 | 34% |
| Sep 16 | 27°C | 20°C | 34°C 2021 | 17°C 1978 | 35% |
| Sep 17 | 27°C | 20°C | 32°C 1987 | 13°C 1978 | 36% |
| Sep 18 | 27°C | 20°C | 31°C 1973 | 14°C 1989 | 36% |
| Sep 19 | 27°C | 20°C | 32°C 1974 | 14°C 2022 | 38% |
| Sep 20 | 27°C | 20°C | 36°C 1973 | 16°C 1979 | 39% |
| Sep 21 | 27°C | 20°C | 33°C 1980 | 16°C 1979 | 40% |
| Sep 22 | 27°C | 20°C | 37°C 2021 | 17°C 1975 | 40% |
| Sep 23 | 27°C | 20°C | 33°C 2022 | 16°C 1982 | 41% |
| Sep 24 | 27°C | 20°C | 32°C 1988 | 17°C 2021 | 41% |
| Sep 25 | 27°C | 20°C | 32°C 1986 | 16°C 1987 | 41% |
| Sep 26 | 27°C | 20°C | 31°C 1979 | 15°C 1987 | 42% |
| Sep 27 | 27°C | 20°C | 32°C 1984 | 16°C 1975 | 43% |
| Sep 28 | 27°C | 20°C | 35°C 1982 | 15°C 1986 | 42% |
| Sep 29 | 27°C | 20°C | 32°C 1981 | 12°C 2019 | 40% |
| Sep 30 | 27°C | 20°C | 36°C 1981 | 7°C 2016 | 41% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- September 1
- sunrise 5:55 AM, sunset 5:36 PM
- September 30
- sunrise 5:27 AM, sunset 5:44 PM
Other months
Sources
Records: NOAA GHCN-Daily, station BRM00083698, 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.