Kourou Weather in October
Average highs run from 29°C on October 1 to 30°C on October 31, and lows from 25°C to 25°C. Normal precipitation for the month is 56 mm over about 12 wet days.
October day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
October at a glance
- Average high
- 30°C
- Average low
- 25°C
- Precipitation
- 56 mm
- Reanalysis high
- 32°COct 22, 1992
- Reanalysis low
- 23°COct 18, 1996
- Daylight
- 12 h 04 min to 11 h 56 min
- Cloud cover
- 46%
- Humidity
- 80%
- Dew point
- 23°C
- Wind
- 9.4 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 29°C | 25°C | 31°C 1997 | 23°C 1991 | 40% |
| Oct 2 | 29°C | 25°C | 31°C 2017 | 24°C 2002 | 40% |
| Oct 3 | 29°C | 25°C | 31°C 2012 | 24°C 1991 | 41% |
| Oct 4 | 29°C | 25°C | 31°C 1997 | 24°C 1991 | 41% |
| Oct 5 | 29°C | 25°C | 32°C 1997 | 24°C 1996 | 42% |
| Oct 6 | 29°C | 25°C | 31°C 1997 | 24°C 2001 | 41% |
| Oct 7 | 29°C | 25°C | 31°C 1997 | 24°C 2001 | 40% |
| Oct 8 | 29°C | 25°C | 31°C 1997 | 23°C 1991 | 39% |
| Oct 9 | 30°C | 25°C | 31°C 2018 | 24°C 2018 | 39% |
| Oct 10 | 30°C | 25°C | 31°C 2016 | 24°C 1992 | 40% |
| Oct 11 | 30°C | 25°C | 31°C 2018 | 23°C 1991 | 40% |
| Oct 12 | 30°C | 25°C | 31°C 1997 | 24°C 1991 | 40% |
| Oct 13 | 30°C | 25°C | 31°C 2003 | 23°C 1991 | 38% |
| Oct 14 | 30°C | 25°C | 32°C 1997 | 23°C 1991 | 38% |
| Oct 15 | 30°C | 25°C | 31°C 1997 | 23°C 1991 | 38% |
| Oct 16 | 30°C | 25°C | 31°C 2016 | 23°C 2009 | 37% |
| Oct 17 | 30°C | 25°C | 31°C 1997 | 23°C 2001 | 37% |
| Oct 18 | 30°C | 25°C | 31°C 1997 | 23°C 1996 | 37% |
| Oct 19 | 30°C | 25°C | 31°C 1997 | 23°C 1991 | 37% |
| Oct 20 | 30°C | 25°C | 32°C 1997 | 24°C 1992 | 37% |
| Oct 21 | 30°C | 25°C | 32°C 1997 | 24°C 1999 | 38% |
| Oct 22 | 30°C | 25°C | 32°C 1992 | 24°C 1994 | 39% |
| Oct 23 | 30°C | 25°C | 32°C 2015 | 24°C 1993 | 41% |
| Oct 24 | 30°C | 25°C | 32°C 1997 | 24°C 1992 | 42% |
| Oct 25 | 30°C | 25°C | 31°C 2009 | 24°C 1991 | 43% |
| Oct 26 | 30°C | 25°C | 31°C 1997 | 23°C 1991 | 44% |
| Oct 27 | 30°C | 25°C | 32°C 2019 | 24°C 2014 | 45% |
| Oct 28 | 30°C | 25°C | 31°C 2018 | 24°C 2001 | 45% |
| Oct 29 | 30°C | 25°C | 32°C 2016 | 24°C 1996 | 46% |
| Oct 30 | 30°C | 25°C | 32°C 2019 | 24°C 1991 | 46% |
| Oct 31 | 30°C | 25°C | 31°C 2008 | 24°C 1991 | 47% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- October 1
- sunrise 6:18 AM, sunset 6:22 PM
- October 31
- sunrise 6:16 AM, sunset 6:12 PM
Other months
Sources
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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.