Rio Branco Weather: May
 |
Average Day Temperature: | 87.3°F |
|
Average Night Temperature: | 73.1°F |
|
Number of Sunny Days: | 8 days |
| Sunshine Hours: | 11.6 - 11.8 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 1.2 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Rio Branco |
When is the Best
Time to Visit?
Time to Visit?
| Rio Branco |
Air Temperature in May, °F
The highest day temperature in May 2026 was 92°F. The lowest night temperature was 59°F. The average values for day and night temperatures during May were 85.9°F и 71.0°F respectivly.
Sunny, Cloudy and Gloomy days
Most of the days in May are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Rio Branco is 1.2 in.
Wind Speed in May, mph
The average wind speed in May is 3.2 mph. This value is relatively stable throughout the year.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rio Branco in May is 6.3 hours.
Rio Branco on the Weather Map
Brazil Resorts:
NAME
F°
| Angra dos Reis |  |
+66 |
| Buzios |  |
+68 |
| Florianopolis |  |
+54 |
| Fortaleza |  |
+82 |
| Joao Pessoa | |
+78 |
| Matinhos | |
+52 |
| Natal | |
+78 |
| Porto Alegre | |
+56 |
| Recife | |
+78 |
| Rio de Janeiro | |
+68 |
| Salvador | |
+80 |
| Santos | |
+62 |
| Sao Paulo | |
+62 |
| Sao Sebastiao | |
+64 |
| Xangri-la | |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Rio Branco
Local time: 18:51
08 jul, wednesday
| 2100 |  |
78°F | SW 2 mph |
09 jul, thursday
| 0000 | |
76°F | SW 3 mph |
| 0300 | |
74°F | S 2 mph |
| 0600 |  |
74°F | SE 2 mph |
| 0900 | |
90°F | SE 2 mph |
| 1200 | |
100°F | SE 3 mph |
| 1500 | |
100°F | E 2 mph |
| 1800 | |
88°F | SW 2 mph |