San Lorenzo Weather in April
Average highs run from 19°C on April 1 to 17°C on April 30, and lows from 6°C to 4°C. Normal precipitation for the month is 45 mm over about 6 wet days.
April day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
April at a glance
- Average high
- 18°C
- Average low
- 5°C
- Precipitation
- 45 mm
- Reanalysis high
- 25°CApr 26, 1994
- Reanalysis low
- -3°CApr 26, 2005
- Daylight
- 11 h 49 min to 11 h 12 min
- Cloud cover
- 55%
- Humidity
- 65%
- Dew point
- 3°C
- Wind
- 9.0 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Apr 1 | 19°C | 6°C | 24°C 1996 | 2°C 2002 | 42% |
| Apr 2 | 19°C | 6°C | 24°C 1996 | 1°C 1999 | 40% |
| Apr 3 | 19°C | 6°C | 23°C 2004 | 1°C 1996 | 38% |
| Apr 4 | 19°C | 6°C | 23°C 2016 | 1°C 2013 | 37% |
| Apr 5 | 19°C | 6°C | 24°C 2004 | 2°C 2019 | 36% |
| Apr 6 | 19°C | 6°C | 23°C 2004 | 1°C 1998 | 34% |
| Apr 7 | 19°C | 6°C | 25°C 2014 | 2°C 2013 | 32% |
| Apr 8 | 19°C | 6°C | 23°C 1996 | 3°C 1994 | 31% |
| Apr 9 | 19°C | 6°C | 23°C 1998 | 1°C 1994 | 29% |
| Apr 10 | 19°C | 6°C | 25°C 1998 | 1°C 2017 | 26% |
| Apr 11 | 18°C | 6°C | 23°C 2018 | 2°C 1995 | 24% |
| Apr 12 | 18°C | 5°C | 23°C 1998 | 1°C 1992 | 22% |
| Apr 13 | 18°C | 5°C | 23°C 1993 | 1°C 2014 | 21% |
| Apr 14 | 18°C | 5°C | 22°C 1993 | -1°C 2008 | 20% |
| Apr 15 | 18°C | 5°C | 24°C 2016 | -1°C 2008 | 19% |
| Apr 16 | 18°C | 5°C | 23°C 2002 | -1°C 2008 | 18% |
| Apr 17 | 18°C | 5°C | 22°C 2007 | 0°C 2000 | 18% |
| Apr 18 | 18°C | 5°C | 22°C 2001 | -1°C 2003 | 19% |
| Apr 19 | 18°C | 5°C | 23°C 2007 | -1°C 2003 | 18% |
| Apr 20 | 18°C | 5°C | 22°C 2006 | 0°C 1995 | 18% |
| Apr 21 | 18°C | 5°C | 21°C 2010 | 0°C 1995 | 18% |
| Apr 22 | 18°C | 5°C | 22°C 1998 | 2°C 1993 | 18% |
| Apr 23 | 18°C | 5°C | 21°C 1996 | -1°C 2004 | 17% |
| Apr 24 | 18°C | 5°C | 23°C 1993 | -1°C 2001 | 17% |
| Apr 25 | 18°C | 4°C | 23°C 1994 | -2°C 2005 | 17% |
| Apr 26 | 18°C | 4°C | 25°C 1994 | -3°C 2005 | 17% |
| Apr 27 | 18°C | 4°C | 23°C 1994 | -2°C 2016 | 17% |
| Apr 28 | 18°C | 4°C | 22°C 1995 | 0°C 2012 | 16% |
| Apr 29 | 17°C | 4°C | 22°C 1995 | 0°C 2001 | 15% |
| Apr 30 | 17°C | 4°C | 23°C 1995 | -1°C 2008 | 14% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- April 1
- sunrise 7:31 AM, sunset 7:20 PM
- April 30
- sunrise 7:43 AM, sunset 6:55 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.