Weather in Buzios on 16 August 2026
Preliminary outlook for 16 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +23°C and nighttime around +20°C, average precipitation 0 mm, wind around 6 m/s, humidity around 79%.
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.
+20°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 2 h |
| UV index | 4 | Cloud cover (avg.) | 93% |
| Pressure (avg.) | 768 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.) | 91° ↗ (ENE) |
Sunrise
06:11
Duration
11 h 22 min
Sunset
17:33
Moonrise
00:04
Moonset
11:03
Moon phase
Last Quarter
Illumination
44%
+22°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 8 — 8 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 765 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.) | 13 m/s | Wind direction (avg.) | 50° ↗ (ENE) |
Sunrise
06:11
Duration
11 h 22 min
Sunset
17:33
Moonrise
14:14
Moonset
03:31
Moon phase
Waxing Gibbous
Illumination
79%
+21°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 7 h |
| UV index | 5 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 767 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.) | 11 m/s | Wind direction (avg.) | 61° ↗ (ENE) |
Sunrise
06:12
Duration
11 h 21 min
Sunset
17:33
Moonrise
06:30
Moonset
17:50
Moon phase
New Moon
Illumination
0%
+22°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 8 — 9 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 39° ↗ (NE) |
Sunrise
06:11
Duration
11 h 22 min
Sunset
17:33
Moonrise
22:14
Moonset
09:22
Moon phase
Waning Gibbous
Illumination
69%
+21°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 9 h |
| UV index | 5 | Cloud cover (avg.) | 73% |
| Pressure (avg.) | 763 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.) | +21°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 52° ↗ (NE) |
Sunrise
06:11
Duration
11 h 22 min
Sunset
17:33
Moonrise
11:50
Moonset
00:35
Moon phase
First Quarter
Illumination
54%
+23°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 28% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 81° → (E) |
Sunrise
06:11
Duration
11 h 22 min
Sunset
17:33
Moonrise
04:06
Moonset
15:05
Moon phase
Waning Crescent
Illumination
8%
+19°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 6 — 9 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 51° ↗ (NE) |
Sunrise
06:12
Duration
11 h 21 min
Sunset
17:33
Moonrise
18:35
Moonset
06:58
Moon phase
Full Moon
Illumination
100%
Weather in Buzios on 16 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+21°C
|
+19°C
|
+20°C | 2 h | 4 | 73% | 5 — 6 m/s |
| 2024 |
+25°C
|
+21°C
|
+22°C | 11 h | 6 | 82% | 8 — 8 m/s |
| 2023 |
+23°C
|
+20°C
|
+21°C | 7 h | 5 | 87% | 7 — 8 m/s |
| 2022 |
+25°C
|
+19°C
|
+22°C | 11 h | 6 | 74% | 8 — 9 m/s |
| 2021 |
+23°C
|
+20°C
|
+21°C | 9 h | 5 | 88% | 7 — 8 m/s |
| 2020 |
+25°C
|
+21°C
|
+23°C | 10 h | 6 | 84% | 3 — 4 m/s |
| 2019 |
+21°C
|
+17°C
|
+19°C | 11 h | 5 | 66% | 6 — 9 m/s |