Villa Mercedes Weather in May
Average highs run from 22°C on May 1 to 17°C on May 31, and lows from 9°C to 5°C. Normal precipitation for the month is 26 mm over about 4 wet days.
May day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 19°C
- Average low
- 7°C
- Precipitation
- 26 mm
- Record high
- 32°CMay 9, 1997
- Record low
- -10°CMay 31, 1988
- Daylight
- 10 h 45 min to 10 h 05 min
- Cloud cover
- 56%
- Humidity
- 71%
- Dew point
- 6°C
- Wind
- 13.7 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 |
|---|---|---|---|---|---|
| May 1 | 22°C | 9°C | 29°C 1993 | -4°C 2006 | 16% |
| May 2 | 22°C | 9°C | 30°C 2005 | -5°C 1988 | 16% |
| May 3 | 22°C | 9°C | 29°C 1996 | -3°C 1973 | 14% |
| May 4 | 21°C | 9°C | 32°C 1995 | -7°C 1988 | 14% |
| May 5 | 21°C | 9°C | 30°C 1981 | -4°C 1991 | 14% |
| May 6 | 21°C | 9°C | 29°C 2010 | -5°C 1973 | 15% |
| May 7 | 21°C | 8°C | 30°C 1996 | -5°C 2010 | 15% |
| May 8 | 21°C | 8°C | 31°C 1997 | -2°C 1988 | 15% |
| May 9 | 21°C | 8°C | 32°C 1997 | -3°C 2024 | 15% |
| May 10 | 20°C | 8°C | 32°C 1997 | -2°C 1984 | 14% |
| May 11 | 20°C | 8°C | 31°C 1997 | -3°C 1984 | 14% |
| May 12 | 20°C | 8°C | 31°C 1997 | -2°C 2001 | 14% |
| May 13 | 20°C | 8°C | 30°C 1997 | 0°C 1992 | 14% |
| May 14 | 20°C | 8°C | 29°C 1997 | -5°C 2024 | 14% |
| May 15 | 20°C | 7°C | 29°C 1997 | -4°C 1984 | 15% |
| May 16 | 19°C | 7°C | 31°C 2023 | -5°C 1977 | 14% |
| May 17 | 19°C | 7°C | 30°C 2023 | -7°C 2022 | 13% |
| May 18 | 19°C | 7°C | 31°C 1997 | -10°C 2022 | 13% |
| May 19 | 19°C | 7°C | 29°C 2020 | -5°C 1992 | 12% |
| May 20 | 19°C | 7°C | 26°C 2011 | -5°C 1981 | 12% |
| May 21 | 18°C | 6°C | 31°C 1979 | -6°C 2006 | 11% |
| May 22 | 18°C | 6°C | 27°C 1979 | -4°C 2006 | 10% |
| May 23 | 18°C | 6°C | 27°C 1994 | -7°C 2020 | 10% |
| May 24 | 18°C | 6°C | 29°C 1981 | -4°C 2020 | 10% |
| May 25 | 18°C | 6°C | 29°C 2020 | -7°C 1993 | 10% |
| May 26 | 18°C | 6°C | 25°C 2001 | -2°C 2011 | 9% |
| May 27 | 18°C | 6°C | 29°C 2020 | -7°C 1993 | 9% |
| May 28 | 18°C | 5°C | 29°C 1980 | -5°C 2024 | 8% |
| May 29 | 18°C | 5°C | 29°C 2001 | -5°C 1990 | 8% |
| May 30 | 17°C | 5°C | 26°C 2014 | -6°C 2022 | 7% |
| May 31 | 17°C | 5°C | 26°C 2003 | -10°C 1988 | 7% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- May 1
- sunrise 7:56 AM, sunset 6:41 PM
- May 31
- sunrise 8:17 AM, sunset 6:22 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ARM00087448, 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.