Mariel Weather in May
Average highs run from 30°C on May 1 to 31°C on May 31, and lows from 24°C to 26°C. Normal precipitation for the month is 74 mm over about 9 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 31°C
- Average low
- 25°C
- Precipitation
- 74 mm
- Reanalysis high
- 34°CMay 10, 2006
- Reanalysis low
- 20°CMay 8, 1992
- Daylight
- 13 h 01 min to 13 h 27 min
- Cloud cover
- 46%
- Humidity
- 71%
- Dew point
- 22°C
- Wind
- 16.9 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 |
|---|---|---|---|---|---|
| May 1 | 30°C | 24°C | 33°C 2002 | 21°C 1992 | 25% |
| May 2 | 30°C | 24°C | 33°C 2002 | 21°C 1992 | 25% |
| May 3 | 31°C | 24°C | 34°C 2002 | 21°C 1999 | 25% |
| May 4 | 31°C | 24°C | 33°C 2002 | 22°C 1992 | 25% |
| May 5 | 31°C | 24°C | 33°C 2010 | 21°C 2013 | 24% |
| May 6 | 31°C | 24°C | 32°C 2002 | 21°C 2013 | 23% |
| May 7 | 31°C | 25°C | 33°C 2010 | 21°C 2005 | 22% |
| May 8 | 31°C | 25°C | 33°C 2019 | 20°C 1992 | 21% |
| May 9 | 31°C | 25°C | 33°C 2006 | 20°C 1992 | 22% |
| May 10 | 31°C | 25°C | 34°C 2006 | 22°C 2001 | 23% |
| May 11 | 31°C | 25°C | 33°C 2006 | 22°C 2005 | 24% |
| May 12 | 31°C | 25°C | 33°C 2003 | 22°C 2001 | 24% |
| May 13 | 31°C | 25°C | 33°C 2003 | 23°C 2005 | 25% |
| May 14 | 31°C | 25°C | 33°C 1995 | 23°C 1992 | 27% |
| May 15 | 31°C | 25°C | 33°C 2003 | 22°C 2001 | 28% |
| May 16 | 31°C | 25°C | 33°C 2003 | 22°C 2001 | 30% |
| May 17 | 31°C | 25°C | 34°C 2003 | 22°C 2001 | 32% |
| May 18 | 31°C | 25°C | 33°C 2008 | 22°C 2006 | 34% |
| May 19 | 31°C | 25°C | 33°C 2008 | 23°C 2006 | 36% |
| May 20 | 31°C | 25°C | 33°C 1997 | 23°C 2006 | 37% |
| May 21 | 31°C | 25°C | 33°C 2008 | 23°C 1994 | 39% |
| May 22 | 31°C | 25°C | 33°C 2008 | 22°C 1993 | 41% |
| May 23 | 31°C | 25°C | 33°C 1997 | 22°C 1993 | 42% |
| May 24 | 31°C | 25°C | 33°C 2008 | 24°C 1992 | 42% |
| May 25 | 31°C | 25°C | 33°C 2000 | 23°C 1993 | 44% |
| May 26 | 31°C | 26°C | 33°C 2000 | 24°C 1992 | 45% |
| May 27 | 31°C | 26°C | 33°C 2017 | 23°C 1992 | 45% |
| May 28 | 31°C | 26°C | 34°C 2017 | 23°C 1992 | 46% |
| May 29 | 31°C | 26°C | 34°C 2004 | 24°C 1991 | 45% |
| May 30 | 31°C | 26°C | 33°C 2004 | 23°C 1993 | 46% |
| May 31 | 31°C | 26°C | 34°C 2004 | 24°C 2001 | 46% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- May 1
- sunrise 6:58 AM, sunset 7:59 PM
- May 31
- sunrise 6:45 AM, sunset 8:12 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.