Rio Branco Weather in June
Average highs run from 28°C on June 1 to 29°C on June 30, and lows from 21°C to 20°C. Normal precipitation for the month is 33 mm over about 6 wet days.
June day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
June at a glance
- Average high
- 28°C
- Average low
- 20°C
- Precipitation
- 33 mm
- Reanalysis high
- 36°CJun 30, 2018
- Reanalysis low
- 10°CJun 30, 1996
- Daylight
- 11 h 34 min to 11 h 32 min
- Cloud cover
- 52%
- Humidity
- 86%
- Dew point
- 22°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 |
|---|---|---|---|---|---|
| Jun 1 | 28°C | 21°C | 31°C 2018 | 15°C 2008 | 32% |
| Jun 2 | 28°C | 21°C | 31°C 2018 | 16°C 2008 | 30% |
| Jun 3 | 28°C | 21°C | 31°C 2016 | 16°C 1996 | 30% |
| Jun 4 | 28°C | 21°C | 32°C 2016 | 16°C 2009 | 29% |
| Jun 5 | 28°C | 21°C | 32°C 1998 | 16°C 1996 | 27% |
| Jun 6 | 28°C | 21°C | 33°C 2018 | 17°C 1996 | 26% |
| Jun 7 | 28°C | 21°C | 33°C 2018 | 16°C 2012 | 24% |
| Jun 8 | 28°C | 21°C | 32°C 2018 | 15°C 2012 | 21% |
| Jun 9 | 28°C | 21°C | 33°C 2018 | 16°C 2012 | 20% |
| Jun 10 | 28°C | 21°C | 34°C 2018 | 16°C 1991 | 20% |
| Jun 11 | 28°C | 21°C | 32°C 2018 | 17°C 1991 | 21% |
| Jun 12 | 28°C | 21°C | 35°C 2018 | 17°C 1993 | 21% |
| Jun 13 | 28°C | 21°C | 35°C 2018 | 15°C 2009 | 21% |
| Jun 14 | 28°C | 20°C | 32°C 2017 | 15°C 2004 | 21% |
| Jun 15 | 28°C | 20°C | 33°C 1998 | 15°C 2004 | 20% |
| Jun 16 | 29°C | 20°C | 33°C 1998 | 17°C 2004 | 20% |
| Jun 17 | 29°C | 20°C | 33°C 1998 | 15°C 2008 | 21% |
| Jun 18 | 29°C | 20°C | 34°C 1998 | 15°C 2001 | 22% |
| Jun 19 | 29°C | 20°C | 34°C 1998 | 13°C 2001 | 22% |
| Jun 20 | 29°C | 20°C | 34°C 1998 | 14°C 2001 | 22% |
| Jun 21 | 29°C | 20°C | 34°C 2018 | 13°C 2001 | 23% |
| Jun 22 | 29°C | 20°C | 34°C 1998 | 13°C 2001 | 23% |
| Jun 23 | 29°C | 20°C | 35°C 1998 | 12°C 2001 | 24% |
| Jun 24 | 29°C | 20°C | 34°C 1998 | 15°C 2001 | 24% |
| Jun 25 | 29°C | 20°C | 35°C 2018 | 15°C 1994 | 24% |
| Jun 26 | 29°C | 20°C | 35°C 2018 | 13°C 1994 | 23% |
| Jun 27 | 29°C | 20°C | 35°C 2018 | 12°C 1994 | 22% |
| Jun 28 | 29°C | 20°C | 35°C 2018 | 13°C 1996 | 22% |
| Jun 29 | 29°C | 20°C | 36°C 2018 | 10°C 1996 | 22% |
| Jun 30 | 29°C | 20°C | 36°C 2018 | 10°C 1996 | 22% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-5).
- June 1
- sunrise 5:42 AM, sunset 5:16 PM
- June 30
- sunrise 5:49 AM, sunset 5:21 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.