🇧🇷 Clima em Rio Branco
Clima Atual em Rio Branco
18°C
Sensação térmica 18°C. Céu limpo.
🌬️ 11 km/h S
💧 74% Umidade
🧭 1013 hPa
👁️ 10.0 km Visibilidade
☀️ Índice UV: 0.0
🌡️ Ponto de orvalho: 14°C
🌅
Nascer do sol: 05:25 AM
🌇
Pôr do Sol: 05:27 PM
Sobreposições do Mapa:
Previsão Horária para Rio Branco
04:00
18°
7%
05:00
18°
7%
06:00
18°
11%
07:00
20°
9%
08:00
22°
3%
09:00
25°
4%
10:00
27°
6%
11:00
28°
6%
12:00
29°
2%
13:00
31°
1%
14:00
31°
1%
15:00
31°
1%
16:00
31°
3%
17:00
29°
1%
18:00
27°
2%
19:00
26°
3%
20:00
25°
3%
21:00
25°
4%
22:00
24°
4%
23:00
24°
4%
00:00
24°
4%
01:00
24°
4%
02:00
23°
4%
03:00
23°
5%
Previsão de 14 Dias para Rio Branco
2026-09-14
Ensolarado
31° /
18°
2026-09-15
Ensolarado
40° /
23°
2026-09-16
Ensolarado
40° /
26°
2026-09-17
Ensolarado
42° /
27°
2026-09-18
Chuva irregular nas proximidades
35° /
24°
2026-09-19
Encoberto
36° /
25°
2026-09-20
Ensolarado
39° /
26°
Previsões Adicionais para Rio Branco
Qualidade do ar
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 170.0 μg/m³
O₃ (Ozone) 57.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.4 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 11.2 μg/m³
PM10 (Coarse particles) 11.4 μg/m³
Histórico do Tempo
Previsões do Tempo para Outras Cidades em Brasil
Clima em Rio Branco — FAQ
Respostas atualizadas a cada solicitação com base nas condições atuais em Rio Branco.
What is the weather like right now in Rio Branco?
Right now in Rio Branco, Brasil the temperature is 18.4°C (feels like 17.5°C), with céu limpo. Relative humidity is 74% and wind is 10.8 km/h.
What is today's high and low temperature in Rio Branco?
Today's forecast high in Rio Branco is 31.4°C and the overnight low is 18.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Rio Branco today?
The chance of precipitation in Rio Branco today is 4%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Rio Branco differ from nearby cities?
Even short distances can change temperatures noticeably. Rio Branco's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.