Rio Branco, Mato Grosso Climate
Brazil
Pop. 4,489 Elev. 195 m / 640 ft
TZ: America/Cuiaba (UTC-4) ·
Rio Branco has a hot climate year-round, with temperatures ranging from 60°F (16°C) in July to 97°F (36°C) in September. Humidity pushes the summer feels-like temperature to around 113°F (45°C). Rain falls on about 77 days per year (49.1 in / 1248 mm total). The city averages 118 sunny days per year and around 64 thunderstorm days.
| Temperature | 36°C (97°F) high | 15°C (60°F) low |
| Feels like | 45°C (113°F) high | 15°C (60°F) low |
| Rain | 77 days | 1248 mm (49.1 in) /yr |
| Sky | 118 sunny | 64 stormy |
| Wind | 0.6 m/s (1.3 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Apr, May, Jun, Jul
Sky & Air by Month
Cloud cover (%)
83
Jan 75
Feb 71
Mar 76
Apr 49
May 38
Jun 11
Jul 36
Aug 41
Sep 63
Oct 80
Nov 86
Dec Humidity (%)
78
Jan 80
Feb 80
Mar 84
Apr 76
May 76
Jun 61
Jul 54
Aug 53
Sep 63
Oct 72
Nov 82
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 219 km Várzea Grande–Marechal Rondon International Airport (CGB)
Ski resort 1,474 km Ski Mountain Park
National park 280 km Parque Nacional do Pantanal Matogrossense
Hospital 35 km Hospital Geral e Maternidade Araputanga
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°C 88°F | 24°C 75°F | 231 mm 9.1 in | — | 3 |
| February | 30°C 87°F | 23°C 73°F | 139 mm 5.5 in | — | 2 |
| March | 31°C 88°F | 23°C 73°F | 121 mm 4.8 in | — | 3 |
| April | 30°C 86°F | 23°C 73°F | 132 mm 5.2 in | — | 2 |
| May | 30°C 86°F | 20°C 69°F | 84 mm 3.3 in | — | 12 |
| June | 29°C 84°F | 18°C 65°F | 22 mm 0.9 in | — | 16 |
| July | 30°C 85°F | 15°C 60°F | 0 mm 0.0 in | — | 27 |
| August | 32°C 90°F | 18°C 64°F | 6 mm 0.3 in | — | 22 |
| September | 36°C 97°F | 23°C 73°F | 8 mm 0.3 in | — | 19 |
| October | 33°C 92°F | 23°C 73°F | 61 mm 2.4 in | — | 9 |
| November | 33°C 91°F | 23°C 73°F | 96 mm 3.8 in | — | 2 |
| December | 31°C 87°F | 23°C 73°F | 348 mm 13.7 in | — | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 3 | 12 |
| February | 2 | 8 |
| March | 3 | 7 |
| April | 2 | 8 |
| May | 12 | 1 |
| June | 16 | 2 |
| July | 27 | 0 |
| August | 22 | 0 |
| September | 19 | 0 |
| October | 9 | 4 |
| November | 2 | 4 |
| December | 1 | 18 |