Cassilândia Weather in May
Average highs run from 29°C on May 1 to 27°C on May 31, and lows from 18°C to 15°C. Normal precipitation for the month is 47 mm over about 7 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
- 28°C
- Average low
- 16°C
- Precipitation
- 47 mm
- Reanalysis high
- 34°CMay 21, 2014
- Reanalysis low
- 7°CMay 31, 1999
- Daylight
- 11 h 24 min to 11 h 03 min
- Cloud cover
- 41%
- Humidity
- 76%
- Dew point
- 17°C
- Wind
- 8.6 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 |
|---|---|---|---|---|---|
| May 1 | 29°C | 18°C | 32°C 2020 | 10°C 2012 | 23% |
| May 2 | 28°C | 18°C | 32°C 2020 | 10°C 2012 | 22% |
| May 3 | 28°C | 17°C | 32°C 2001 | 11°C 2006 | 22% |
| May 4 | 28°C | 17°C | 32°C 2020 | 10°C 2006 | 20% |
| May 5 | 28°C | 17°C | 32°C 2014 | 12°C 2006 | 20% |
| May 6 | 28°C | 17°C | 33°C 2020 | 11°C 2006 | 20% |
| May 7 | 28°C | 17°C | 32°C 2016 | 11°C 2003 | 20% |
| May 8 | 28°C | 17°C | 32°C 2014 | 9°C 2003 | 21% |
| May 9 | 28°C | 17°C | 33°C 2016 | 9°C 2003 | 22% |
| May 10 | 28°C | 17°C | 33°C 2016 | 11°C 2003 | 22% |
| May 11 | 28°C | 17°C | 32°C 2016 | 10°C 2006 | 21% |
| May 12 | 28°C | 17°C | 32°C 2005 | 9°C 2006 | 21% |
| May 13 | 28°C | 17°C | 32°C 2020 | 10°C 2010 | 21% |
| May 14 | 28°C | 17°C | 32°C 2016 | 11°C 2006 | 21% |
| May 15 | 28°C | 16°C | 33°C 2016 | 10°C 2006 | 24% |
| May 16 | 28°C | 16°C | 33°C 2016 | 11°C 1994 | 25% |
| May 17 | 27°C | 16°C | 31°C 2014 | 12°C 1998 | 26% |
| May 18 | 27°C | 16°C | 31°C 2020 | 10°C 2000 | 26% |
| May 19 | 27°C | 16°C | 33°C 2014 | 10°C 2000 | 26% |
| May 20 | 27°C | 16°C | 32°C 2014 | 11°C 1999 | 25% |
| May 21 | 27°C | 16°C | 34°C 2014 | 7°C 1999 | 25% |
| May 22 | 27°C | 16°C | 33°C 2020 | 8°C 1999 | 25% |
| May 23 | 27°C | 16°C | 29°C 2013 | 9°C 1999 | 24% |
| May 24 | 27°C | 16°C | 30°C 2005 | 10°C 2007 | 22% |
| May 25 | 27°C | 16°C | 30°C 2009 | 8°C 2007 | 22% |
| May 26 | 27°C | 16°C | 30°C 2009 | 9°C 2007 | 23% |
| May 27 | 27°C | 16°C | 31°C 2013 | 10°C 2020 | 22% |
| May 28 | 27°C | 16°C | 32°C 2013 | 10°C 2020 | 22% |
| May 29 | 27°C | 15°C | 31°C 2019 | 11°C 2002 | 21% |
| May 30 | 27°C | 15°C | 31°C 2019 | 9°C 2007 | 19% |
| May 31 | 27°C | 15°C | 32°C 2014 | 7°C 1999 | 17% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- May 1
- sunrise 5:42 AM, sunset 5:06 PM
- May 31
- sunrise 5:53 AM, sunset 4:56 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.