Formoso do Araguaia Weather in May
Average highs run from 31°C on May 1 to 32°C on May 31, and lows from 21°C to 20°C. Normal precipitation for the month is 28 mm over about 6 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
- 21°C
- Precipitation
- 28 mm
- Reanalysis high
- 40°CMay 12, 2016
- Reanalysis low
- 14°CMay 28, 2002
- Daylight
- 11 h 41 min to 11 h 29 min
- Cloud cover
- 44%
- Humidity
- 75%
- Dew point
- 20°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 | 31°C | 21°C | 37°C 2016 | 18°C 2014 | 35% |
| May 2 | 31°C | 21°C | 38°C 2016 | 19°C 2014 | 34% |
| May 3 | 31°C | 21°C | 35°C 2016 | 19°C 2001 | 32% |
| May 4 | 31°C | 21°C | 37°C 2016 | 19°C 1994 | 30% |
| May 5 | 31°C | 21°C | 36°C 2016 | 19°C 1997 | 28% |
| May 6 | 31°C | 21°C | 34°C 2012 | 17°C 1997 | 25% |
| May 7 | 31°C | 21°C | 35°C 2019 | 18°C 2005 | 23% |
| May 8 | 31°C | 21°C | 37°C 2016 | 18°C 1997 | 23% |
| May 9 | 31°C | 21°C | 37°C 2016 | 16°C 2008 | 22% |
| May 10 | 31°C | 21°C | 39°C 2016 | 16°C 2008 | 21% |
| May 11 | 31°C | 21°C | 39°C 2016 | 18°C 2001 | 19% |
| May 12 | 31°C | 21°C | 40°C 2016 | 18°C 2011 | 18% |
| May 13 | 31°C | 21°C | 39°C 2016 | 17°C 2005 | 17% |
| May 14 | 31°C | 21°C | 39°C 2016 | 16°C 2000 | 16% |
| May 15 | 31°C | 21°C | 35°C 2016 | 16°C 2000 | 14% |
| May 16 | 31°C | 21°C | 37°C 2016 | 18°C 2000 | 13% |
| May 17 | 31°C | 21°C | 39°C 2016 | 17°C 2000 | 12% |
| May 18 | 31°C | 21°C | 37°C 2016 | 16°C 2000 | 13% |
| May 19 | 31°C | 21°C | 38°C 2016 | 16°C 2000 | 13% |
| May 20 | 31°C | 21°C | 38°C 2016 | 17°C 2006 | 14% |
| May 21 | 31°C | 21°C | 38°C 2016 | 17°C 2009 | 14% |
| May 22 | 31°C | 20°C | 38°C 2016 | 16°C 1993 | 13% |
| May 23 | 31°C | 20°C | 38°C 2016 | 16°C 2011 | 12% |
| May 24 | 31°C | 20°C | 39°C 2016 | 16°C 1993 | 12% |
| May 25 | 31°C | 20°C | 38°C 2016 | 17°C 1993 | 11% |
| May 26 | 31°C | 20°C | 37°C 2016 | 17°C 2000 | 10% |
| May 27 | 31°C | 20°C | 37°C 2016 | 15°C 2002 | 10% |
| May 28 | 31°C | 20°C | 37°C 1998 | 14°C 2002 | 10% |
| May 29 | 32°C | 20°C | 36°C 2016 | 15°C 2002 | 10% |
| May 30 | 32°C | 20°C | 38°C 2016 | 16°C 2002 | 10% |
| May 31 | 32°C | 20°C | 38°C 2016 | 17°C 2002 | 9% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- May 1
- sunrise 6:25 AM, sunset 6:06 PM
- May 31
- sunrise 6:31 AM, sunset 6:00 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.