Weather in Buzios on 28 August 2026
Preliminary outlook for 28 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +22°C and nighttime around +18°C, average precipitation 1.5 mm, wind around 5 m/s, humidity around 83%.
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.
+21°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0 mm
Wind: 5 — 8 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 21% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 56° → (E) |
Sunrise
06:01
Duration
11 h 36 min
Sunset
17:37
Moonrise
08:57
Moonset
22:23
Moon phase
Waxing Crescent
Illumination
28%
+18°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 186° ↗ (ENE) |
Sunrise
06:01
Duration
11 h 36 min
Sunset
17:37
Moonrise
02:04
Moonset
12:41
Moon phase
Last Quarter
Illumination
34%
+17°C
Weather archive — for 2023 year
Moderate or heavy rain shower
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 10.4 mm
Wind: 5 — 7 m/s
Humidity: 90%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 122° → (ESE) |
Sunrise
06:02
Duration
11 h 34 min
Sunset
17:36
Moonrise
15:00
Moonset
04:03
Moon phase
Waxing Gibbous
Illumination
81%
+22°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 6 — 8 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 94° ↗ (NE) |
Sunrise
06:01
Duration
11 h 36 min
Sunset
17:37
Moonrise
06:57
Moonset
18:51
Moon phase
Waxing Crescent
Illumination
4%
+21°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +19°C
Precipitation: 0.3 mm
Wind: 3 — 3 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 62% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 126° ↗ (ENE) |
Sunrise
06:01
Duration
11 h 36 min
Sunset
17:37
Moonrise
23:11
Moonset
09:50
Moon phase
Waning Gibbous
Illumination
59%
+22°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 6 — 8 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 29% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 45° ↗ (NE) |
Sunrise
06:01
Duration
11 h 36 min
Sunset
17:37
Moonrise
13:31
Moonset
02:31
Moon phase
First Quarter
Illumination
64%
+20°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 6 — 6 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 11 h |
| UV index | 4 | Cloud cover (avg.) | 42% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 56° ↗ (ENE) |
Sunrise
06:02
Duration
11 h 34 min
Sunset
17:36
Moonrise
04:29
Moonset
15:45
Moon phase
Waning Crescent
Illumination
6%
Weather in Buzios on 28 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+23°C
|
+19°C
|
+21°C | 11 h | 6 | 87% | 5 — 8 m/s |
| 2024 |
+21°C
|
+15°C
|
+18°C | 11 h | 5 | 71% | 4 — 6 m/s |
| 2023 |
+18°C
|
+16°C
|
+17°C | 1 h | 4 | 90% | 5 — 7 m/s |
| 2022 |
+25°C
|
+20°C
|
+22°C | 11 h | 6 | 84% | 6 — 8 m/s |
| 2021 |
+23°C
|
+19°C
|
+21°C | 8 h | 5 | 87% | 3 — 3 m/s |
| 2020 |
+23°C
|
+20°C
|
+22°C | 11 h | 5 | 88% | 6 — 8 m/s |
| 2019 |
+21°C
|
+19°C
|
+20°C | 11 h | 4 | 75% | 6 — 6 m/s |