Juan José Castelli Weather in March
Average highs run from 34°C on March 1 to 31°C on March 31, and lows from 22°C to 19°C. Normal precipitation for the month is 149 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
- 33°C
- Average low
- 21°C
- Precipitation
- 149 mm
- Reanalysis high
- 43°CMar 14, 2020
- Reanalysis low
- 9°CMar 28, 2012
- Daylight
- 12 h 37 min to 11 h 51 min
- Cloud cover
- 59%
- Humidity
- 66%
- Dew point
- 18°C
- Wind
- 12.6 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 | 34°C | 22°C | 42°C 2004 | 15°C 1992 | 35% |
| Mar 2 | 34°C | 22°C | 42°C 2004 | 16°C 1994 | 34% |
| Mar 3 | 34°C | 22°C | 42°C 2009 | 14°C 1994 | 34% |
| Mar 4 | 34°C | 22°C | 41°C 2009 | 16°C 1996 | 33% |
| Mar 5 | 34°C | 22°C | 40°C 2012 | 17°C 2013 | 34% |
| Mar 6 | 34°C | 22°C | 40°C 1999 | 16°C 1997 | 35% |
| Mar 7 | 34°C | 22°C | 40°C 1999 | 16°C 1994 | 35% |
| Mar 8 | 34°C | 22°C | 43°C 2020 | 17°C 2018 | 35% |
| Mar 9 | 34°C | 22°C | 43°C 2020 | 16°C 1995 | 35% |
| Mar 10 | 34°C | 22°C | 42°C 2020 | 16°C 1995 | 34% |
| Mar 11 | 34°C | 22°C | 41°C 2012 | 13°C 1998 | 35% |
| Mar 12 | 33°C | 21°C | 41°C 2005 | 12°C 1998 | 35% |
| Mar 13 | 33°C | 21°C | 42°C 2020 | 13°C 2017 | 36% |
| Mar 14 | 33°C | 21°C | 43°C 2020 | 13°C 2011 | 35% |
| Mar 15 | 33°C | 21°C | 39°C 2009 | 15°C 2011 | 36% |
| Mar 16 | 33°C | 21°C | 40°C 2006 | 15°C 2012 | 35% |
| Mar 17 | 33°C | 20°C | 39°C 2020 | 15°C 2017 | 34% |
| Mar 18 | 32°C | 20°C | 39°C 2015 | 12°C 2017 | 34% |
| Mar 19 | 32°C | 20°C | 38°C 2015 | 12°C 2017 | 35% |
| Mar 20 | 32°C | 20°C | 38°C 2015 | 15°C 2011 | 34% |
| Mar 21 | 32°C | 20°C | 40°C 2005 | 14°C 2003 | 33% |
| Mar 22 | 32°C | 20°C | 37°C 2009 | 11°C 2003 | 33% |
| Mar 23 | 32°C | 19°C | 38°C 2009 | 9°C 2014 | 32% |
| Mar 24 | 32°C | 19°C | 37°C 2020 | 11°C 1996 | 33% |
| Mar 25 | 31°C | 19°C | 38°C 2015 | 13°C 2018 | 33% |
| Mar 26 | 31°C | 19°C | 38°C 2008 | 10°C 1998 | 33% |
| Mar 27 | 31°C | 19°C | 39°C 2005 | 12°C 2012 | 33% |
| Mar 28 | 31°C | 19°C | 38°C 2005 | 9°C 2012 | 34% |
| Mar 29 | 31°C | 19°C | 39°C 2009 | 11°C 2000 | 34% |
| Mar 30 | 31°C | 19°C | 39°C 2009 | 13°C 2001 | 34% |
| Mar 31 | 31°C | 19°C | 38°C 2009 | 14°C 2002 | 34% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- March 1
- sunrise 6:56 AM, sunset 7:33 PM
- March 31
- sunrise 7:11 AM, sunset 7:02 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.