Ílhavo Weather in March
Average highs run from 15°C on March 1 to 17°C on March 31, and lows from 8°C to 10°C. Normal precipitation for the month is 81 mm over about 9 wet days.
March day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
March at a glance
- Average high
- 17°C
- Average low
- 9°C
- Precipitation
- 81 mm
- Reanalysis high
- 29°CMar 22, 2002
- Reanalysis low
- -1°CMar 1, 2005
- Daylight
- 11 h 17 min to 12 h 38 min
- Cloud cover
- 52%
- Humidity
- 81%
- Dew point
- 9°C
- Wind
- 11.5 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 |
|---|---|---|---|---|---|
| Mar 1 | 15°C | 8°C | 18°C 1997 | -1°C 2005 | 38% |
| Mar 2 | 15°C | 8°C | 20°C 1997 | 0°C 2004 | 38% |
| Mar 3 | 15°C | 8°C | 22°C 1997 | 3°C 1993 | 37% |
| Mar 4 | 16°C | 8°C | 20°C 1994 | 3°C 2005 | 37% |
| Mar 5 | 16°C | 8°C | 20°C 1997 | 2°C 2005 | 37% |
| Mar 6 | 16°C | 8°C | 24°C 1997 | 3°C 2008 | 35% |
| Mar 7 | 16°C | 9°C | 20°C 1997 | 3°C 2005 | 33% |
| Mar 8 | 16°C | 8°C | 22°C 1997 | 1°C 2005 | 32% |
| Mar 9 | 16°C | 9°C | 24°C 2000 | 2°C 2005 | 31% |
| Mar 10 | 17°C | 9°C | 23°C 2000 | 3°C 2010 | 32% |
| Mar 11 | 17°C | 9°C | 21°C 2012 | 3°C 2010 | 31% |
| Mar 12 | 17°C | 9°C | 22°C 2009 | 4°C 2010 | 29% |
| Mar 13 | 17°C | 9°C | 20°C 1995 | 4°C 2010 | 27% |
| Mar 14 | 17°C | 9°C | 22°C 2012 | 4°C 2013 | 28% |
| Mar 15 | 17°C | 9°C | 24°C 2009 | 4°C 2010 | 28% |
| Mar 16 | 17°C | 9°C | 26°C 2009 | 5°C 2015 | 28% |
| Mar 17 | 17°C | 9°C | 24°C 1997 | 4°C 1996 | 29% |
| Mar 18 | 17°C | 9°C | 23°C 1998 | 6°C 1996 | 30% |
| Mar 19 | 17°C | 9°C | 24°C 1992 | 5°C 2013 | 31% |
| Mar 20 | 17°C | 9°C | 23°C 1997 | 6°C 2018 | 31% |
| Mar 21 | 17°C | 9°C | 24°C 1992 | 2°C 2018 | 32% |
| Mar 22 | 17°C | 9°C | 29°C 2002 | 5°C 2018 | 33% |
| Mar 23 | 17°C | 9°C | 23°C 2002 | 6°C 2008 | 35% |
| Mar 24 | 17°C | 9°C | 24°C 2009 | 6°C 2016 | 37% |
| Mar 25 | 17°C | 9°C | 24°C 2012 | 6°C 2004 | 37% |
| Mar 26 | 17°C | 9°C | 23°C 2012 | 5°C 1993 | 38% |
| Mar 27 | 17°C | 9°C | 23°C 2012 | 4°C 2004 | 40% |
| Mar 28 | 17°C | 9°C | 23°C 2012 | 4°C 2004 | 41% |
| Mar 29 | 17°C | 10°C | 23°C 2012 | 5°C 2004 | 40% |
| Mar 30 | 17°C | 10°C | 22°C 2012 | 6°C 2009 | 40% |
| Mar 31 | 17°C | 10°C | 23°C 2005 | 5°C 2009 | 40% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+0).
- March 1
- sunrise 7:09 AM, sunset 6:26 PM
- March 31
- sunrise 7:20 AM, sunset 7:58 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.