Ílhavo Weather in October
Average highs run from 23°C on October 1 to 19°C on October 31, and lows from 15°C to 13°C. Normal precipitation for the month is 121 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
- 21°C
- Average low
- 14°C
- Precipitation
- 121 mm
- Reanalysis high
- 33°COct 20, 2014
- Reanalysis low
- 6°COct 23, 1993
- Daylight
- 11 h 46 min to 10 h 29 min
- Cloud cover
- 51%
- Humidity
- 77%
- Dew point
- 12°C
- Wind
- 10.8 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 | 23°C | 15°C | 30°C 2011 | 11°C 1999 | 27% |
| Oct 2 | 23°C | 14°C | 30°C 2011 | 11°C 1996 | 27% |
| Oct 3 | 23°C | 14°C | 30°C 1997 | 10°C 2016 | 28% |
| Oct 4 | 23°C | 14°C | 30°C 1997 | 10°C 2008 | 31% |
| Oct 5 | 23°C | 14°C | 31°C 2011 | 12°C 2016 | 32% |
| Oct 6 | 23°C | 14°C | 29°C 2017 | 10°C 1996 | 33% |
| Oct 7 | 23°C | 14°C | 29°C 2017 | 9°C 1996 | 33% |
| Oct 8 | 23°C | 14°C | 27°C 2017 | 11°C 1996 | 35% |
| Oct 9 | 22°C | 14°C | 27°C 2013 | 11°C 1998 | 36% |
| Oct 10 | 22°C | 14°C | 28°C 2011 | 10°C 1998 | 38% |
| Oct 11 | 22°C | 14°C | 29°C 2011 | 11°C 1992 | 40% |
| Oct 12 | 22°C | 14°C | 30°C 2009 | 10°C 2020 | 41% |
| Oct 13 | 22°C | 14°C | 31°C 2011 | 10°C 1992 | 44% |
| Oct 14 | 22°C | 14°C | 31°C 2011 | 9°C 1992 | 45% |
| Oct 15 | 21°C | 14°C | 30°C 2017 | 9°C 2020 | 46% |
| Oct 16 | 21°C | 14°C | 26°C 2009 | 9°C 2020 | 47% |
| Oct 17 | 21°C | 14°C | 27°C 2011 | 9°C 1992 | 48% |
| Oct 18 | 21°C | 14°C | 26°C 2007 | 8°C 1992 | 49% |
| Oct 19 | 21°C | 13°C | 28°C 1995 | 8°C 2010 | 48% |
| Oct 20 | 21°C | 13°C | 33°C 2014 | 8°C 1991 | 48% |
| Oct 21 | 21°C | 13°C | 28°C 2014 | 9°C 1991 | 48% |
| Oct 22 | 21°C | 13°C | 30°C 2014 | 8°C 1991 | 48% |
| Oct 23 | 20°C | 13°C | 29°C 2014 | 6°C 1993 | 48% |
| Oct 24 | 20°C | 13°C | 26°C 2014 | 7°C 1993 | 47% |
| Oct 25 | 20°C | 13°C | 29°C 2014 | 7°C 1993 | 47% |
| Oct 26 | 20°C | 13°C | 27°C 2017 | 8°C 1993 | 47% |
| Oct 27 | 20°C | 13°C | 29°C 2017 | 8°C 1993 | 48% |
| Oct 28 | 20°C | 13°C | 28°C 2017 | 8°C 1993 | 48% |
| Oct 29 | 20°C | 13°C | 27°C 2006 | 7°C 2012 | 48% |
| Oct 30 | 19°C | 13°C | 25°C 2014 | 8°C 1997 | 47% |
| Oct 31 | 19°C | 13°C | 24°C 2016 | 7°C 2018 | 47% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- October 1
- sunrise 7:31 AM, sunset 7:17 PM
- October 31
- sunrise 7:03 AM, sunset 5:32 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.