Buenos Aires Weather in April
Average highs run from 25°C on April 1 to 21°C on April 30, and lows from 14°C to 10°C. Normal precipitation for the month is 108 mm over about 9 wet days.
April day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 23°C
- Average low
- 12°C
- Precipitation
- 108 mm
- Record high
- 33°CApr 14, 2004
- Record low
- 5°CApr 28, 1979
- Daylight
- 11 h 42 min to 10 h 43 min
- Cloud cover
- 51%
- Humidity
- 77%
- Dew point
- 12°C
- Wind
- 14.0 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 |
|---|---|---|---|---|---|
| Apr 1 | 25°C | 14°C | 29°C 2010 | 9°C 1977 | 33% |
| Apr 2 | 25°C | 14°C | 28°C 2010 | 10°C 2002 | 34% |
| Apr 3 | 25°C | 14°C | 32°C 2019 | 9°C 2005 | 35% |
| Apr 4 | 25°C | 14°C | 30°C 2004 | 8°C 2025 | 35% |
| Apr 5 | 25°C | 13°C | 30°C 2004 | 9°C 2025 | 33% |
| Apr 6 | 25°C | 13°C | 29°C 2004 | 10°C 1999 | 34% |
| Apr 7 | 24°C | 13°C | 28°C 1988 | 9°C 2013 | 35% |
| Apr 8 | 24°C | 13°C | 30°C 2009 | 6°C 1973 | 35% |
| Apr 9 | 24°C | 13°C | 28°C 1995 | 8°C 1977 | 35% |
| Apr 10 | 24°C | 13°C | 28°C 2008 | 8°C 1977 | 35% |
| Apr 11 | 24°C | 12°C | 28°C 2015 | 10°C 2003 | 34% |
| Apr 12 | 24°C | 12°C | 32°C 2018 | 9°C 2003 | 34% |
| Apr 13 | 23°C | 12°C | 28°C 1983 | 9°C 2013 | 32% |
| Apr 14 | 23°C | 12°C | 33°C 2004 | 7°C 2008 | 30% |
| Apr 15 | 23°C | 12°C | 30°C 1997 | 8°C 2008 | 30% |
| Apr 16 | 23°C | 12°C | 27°C 1997 | 7°C 1999 | 30% |
| Apr 17 | 23°C | 12°C | 27°C 1974 | 7°C 1999 | 29% |
| Apr 18 | 23°C | 11°C | 28°C 2008 | 7°C 1990 | 28% |
| Apr 19 | 22°C | 11°C | 30°C 2018 | 7°C 1974 | 28% |
| Apr 20 | 22°C | 11°C | 29°C 2007 | 8°C 2004 | 28% |
| Apr 21 | 22°C | 11°C | 28°C 2012 | 7°C 2002 | 28% |
| Apr 22 | 22°C | 11°C | 25°C 2018 | 10°C 1978 | 28% |
| Apr 23 | 22°C | 11°C | 25°C 2018 | 9°C 2022 | 28% |
| Apr 24 | 22°C | 11°C | 29°C 2008 | 8°C 2012 | 29% |
| Apr 25 | 22°C | 11°C | 29°C 2008 | 6°C 2005 | 27% |
| Apr 26 | 22°C | 10°C | 25°C 2015 | 7°C 2005 | 27% |
| Apr 27 | 21°C | 10°C | 27°C 1980 | 6°C 2016 | 26% |
| Apr 28 | 21°C | 10°C | 31°C 2018 | 5°C 1979 | 27% |
| Apr 29 | 21°C | 10°C | 27°C 1980 | 5°C 1989 | 27% |
| Apr 30 | 21°C | 10°C | 29°C 2009 | 6°C 1975 | 26% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- April 1
- sunrise 7:06 AM, sunset 6:48 PM
- April 30
- sunrise 7:29 AM, sunset 6:12 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ARM00087582, 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.