Boca do Acre Weather in May
Average highs run from 28°C on May 1 to 28°C on May 31, and lows from 22°C to 21°C. Normal precipitation for the month is 99 mm over about 19 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
- 22°C
- Precipitation
- 99 mm
- Reanalysis high
- 30°CMay 30, 2016
- Reanalysis low
- 14°CMay 19, 1998
- Daylight
- 11 h 47 min to 11 h 39 min
- Cloud cover
- 69%
- Humidity
- 91%
- Dew point
- 23°C
- Wind
- 2.9 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 | 28°C | 22°C | 30°C 1992 | 18°C 2012 | 72% |
| May 2 | 28°C | 22°C | 30°C 1998 | 18°C 2012 | 71% |
| May 3 | 28°C | 22°C | 30°C 2019 | 18°C 2011 | 70% |
| May 4 | 28°C | 22°C | 30°C 1993 | 17°C 2008 | 69% |
| May 5 | 28°C | 22°C | 30°C 2019 | 17°C 2008 | 68% |
| May 6 | 28°C | 22°C | 30°C 2016 | 19°C 2008 | 67% |
| May 7 | 28°C | 22°C | 30°C 2019 | 19°C 2004 | 66% |
| May 8 | 28°C | 22°C | 30°C 2019 | 16°C 1995 | 66% |
| May 9 | 28°C | 22°C | 30°C 2019 | 17°C 2007 | 64% |
| May 10 | 28°C | 22°C | 30°C 2019 | 14°C 2007 | 63% |
| May 11 | 28°C | 22°C | 30°C 2020 | 16°C 2006 | 61% |
| May 12 | 28°C | 22°C | 30°C 1993 | 15°C 2010 | 60% |
| May 13 | 28°C | 22°C | 30°C 2005 | 15°C 2010 | 58% |
| May 14 | 28°C | 22°C | 30°C 2005 | 16°C 2010 | 58% |
| May 15 | 28°C | 22°C | 30°C 2007 | 16°C 2006 | 56% |
| May 16 | 28°C | 22°C | 30°C 2010 | 17°C 2006 | 56% |
| May 17 | 28°C | 22°C | 30°C 2010 | 17°C 1998 | 55% |
| May 18 | 28°C | 22°C | 30°C 2010 | 15°C 1998 | 54% |
| May 19 | 28°C | 22°C | 29°C 2005 | 14°C 1998 | 52% |
| May 20 | 28°C | 22°C | 30°C 2005 | 15°C 1998 | 50% |
| May 21 | 28°C | 22°C | 30°C 2005 | 16°C 1998 | 49% |
| May 22 | 28°C | 22°C | 30°C 1997 | 18°C 1998 | 48% |
| May 23 | 28°C | 22°C | 30°C 2010 | 17°C 2006 | 46% |
| May 24 | 28°C | 22°C | 30°C 1998 | 16°C 2020 | 47% |
| May 25 | 28°C | 22°C | 30°C 1998 | 15°C 2007 | 46% |
| May 26 | 28°C | 22°C | 30°C 2017 | 16°C 2007 | 46% |
| May 27 | 28°C | 22°C | 30°C 2019 | 18°C 2020 | 46% |
| May 28 | 28°C | 22°C | 30°C 1998 | 18°C 2020 | 45% |
| May 29 | 28°C | 22°C | 30°C 1998 | 18°C 1993 | 44% |
| May 30 | 28°C | 21°C | 30°C 2016 | 18°C 2000 | 43% |
| May 31 | 28°C | 21°C | 30°C 2016 | 15°C 2008 | 42% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- May 1
- sunrise 6:33 AM, sunset 6:20 PM
- May 31
- sunrise 6:38 AM, sunset 6:17 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.