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Rio Branco weather in June

Weather in Rio Branco: June

Average day temperature: 85.8°F
Average night temperature: 70.7°F
Number of sunny days: 16 days
Day length: 11.5 - 11.6 hours
Number of rainy days: 1 day
Precipitation totals: 0.6 in.

Air temperature in June, °F

Show year:
2026
2025
2024

The highest day temperature during June of 2026 was 89°F. At the same time the lowest night temperature was 60°F. Daily and nightly averages during June were 85.0°F and 70.7°F.

Sunny, partly cloudy and cloudy days

Mostly all days in June are sunny but cloudy days are also possible.

Precipitation total in June, in.

Precipitation total value in Rio Branco in June is 0.6 in. Other months of the year show relatively similar values.

Wind speed in June, mph

The average wind speed value in June is 2.9 mph It makes June lest windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 7.6.

Best time for vacation in Rio Branco

Sunniest months:
August 23 days
July 22 days
September 17 days
Warmest months:
September 98.0 °F
August 95.0 °F
October 94.1 °F
Coldest months:
February 82.5 °F
March 82.6 °F
April 83.2 °F
Rainiest months:
February 8 days
March 8 days
January 7 days
Windiest months:
August 4.2 mph
September 4.1 mph
October 3.9 mph

Rio Branco on a weather map

Rio Branco
+81°F
SE 3 mph
Feels like: +82°F
Precip.: 4%
Places in Brazil:
Name
°F
+72°F
+73°F
+73°F
+75°F
+68°F
+70°F
+66°F
+61°F
+63°F
+77°F
+61°F
24 Hours Forecast
Rio Branco
Local time: 21:51
August 06, thursday
0000
77°F
NE
1 mph
0300
75°F
S
4 mph
0600
73°F
SE
4 mph
0900
88°F
SE
5 mph
1200
97°F
SE
6 mph
1500
99°F
SE
5 mph
1800
88°F
SE
3 mph
2100
84°F
SE
4 mph
Units of measurement: °C / °F