Weather in Rio on 6 August 2026
Preliminary outlook for 6 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +29°C and nighttime around +22°C, average precipitation 0.2 mm, wind around 3 m/s, humidity around 63%.
This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.
+24°C
Weather archive — latest year: 2025
Thundery outbreaks in nearby
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0.2 mm
Wind: 1 — 1 m/s
Humidity: 67%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 42% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 1 m/s | Wind direction (avg.) | 269° ↑ (N) |
Sunrise
06:39
Duration
13 h 58 min
Sunset
20:37
Moonrise
19:17
Moonset
03:27
Moon phase
Waxing Gibbous
Illumination
83%
+25°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +22°C
Sea temperature: +27°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +27°C |
| Feels like (avg.) | +29°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 228° ← (W) |
Sunrise
06:40
Duration
13 h 57 min
Sunset
20:37
Moonrise
08:34
Moonset
21:59
Moon phase
Waxing Crescent
Illumination
6%
+24°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +22°C
Precipitation: 0.7 mm
Wind: 5 — 6 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 45% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 235° ↙ (WSW) |
Sunrise
06:39
Duration
13 h 59 min
Sunset
20:38
Moonrise
23:26
Moonset
11:38
Moon phase
Waning Gibbous
Illumination
64%
+29°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 52%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 13% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 214° ↖ (NNW) |
Sunrise
06:39
Duration
13 h 58 min
Sunset
20:37
Moonrise
15:11
Moonset
00:39
Moon phase
First Quarter
Illumination
59%
+27°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 5% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 235° ↙ (WSW) |
Sunrise
06:39
Duration
13 h 58 min
Sunset
20:37
Moonrise
04:26
Moonset
19:48
Moon phase
Waning Crescent
Illumination
4%
+24°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 0.3 mm
Wind: 3 — 4 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 6 h |
| UV index | 5 | Cloud cover (avg.) | 68% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 249° ← (WNW) |
Sunrise
06:40
Duration
13 h 57 min
Sunset
20:37
Moonrise
22:39
Moonset
09:20
Moon phase
Waning Gibbous
Illumination
81%
Weather in Rio on 6 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+28°C
|
+19°C
|
+24°C | 13 h | 5 | 67% | 1 — 1 m/s |
| 2024 |
+27°C
|
+22°C
|
+25°C | 14 h | 6 | 61% | 1 — 2 m/s |
| 2023 |
+26°C
|
+22°C
|
+24°C | 10 h | 5 | 71% | 5 — 6 m/s |
| 2022 |
+34°C
|
+25°C
|
+29°C | 14 h | 7 | 52% | 2 — 3 m/s |
| 2021 |
+29°C
|
+24°C
|
+27°C | 14 h | 7 | 51% | 4 — 7 m/s |
| 2020 |
+27°C
|
+21°C
|
+24°C | 6 h | 5 | 73% | 3 — 4 m/s |