Weather in Ubatuba on 19 August 2026
Preliminary outlook for 19 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +25°C and nighttime around +14°C, average precipitation 0 mm, wind around 2 m/s, humidity around 67%.
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.
+16°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +10°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 40% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 70° ↑ (NNE) |
Sunrise
06:22
Duration
11 h 24 min
Sunset
17:46
Moonrise
03:34
Moonset
14:11
Moon phase
Waning Crescent
Illumination
22%
+22°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 36%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 140° ↖ (NNW) |
Sunrise
06:22
Duration
11 h 24 min
Sunset
17:46
Moonrise
17:48
Moonset
06:19
Moon phase
Full Moon
Illumination
100%
+20°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 58%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 9 h |
| UV index | 5 | Cloud cover (avg.) | 27% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 140° ↖ (NNW) |
Sunrise
06:23
Duration
11 h 23 min
Sunset
17:46
Moonrise
08:17
Moonset
20:33
Moon phase
Waxing Crescent
Illumination
16%
+13°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +9°C
Precipitation: 0.2 mm
Wind: 3 — 3 m/s
Humidity: 86%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 78% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 182° ↓ (S) |
Sunrise
06:22
Duration
11 h 24 min
Sunset
17:46
Moonrise
00:19
Moonset
11:24
Moon phase
Last Quarter
Illumination
47%
+22°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 74° ↘ (SSE) |
Sunrise
06:22
Duration
11 h 24 min
Sunset
17:46
Moonrise
14:55
Moonset
04:02
Moon phase
Waxing Gibbous
Illumination
76%
+21°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 34% |
| Pressure (avg.) | 760 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.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 45° ↑ (NNE) |
Sunrise
06:22
Duration
11 h 24 min
Sunset
17:46
Moonrise
06:54
Moonset
18:28
Moon phase
New Moon
Illumination
0%
+18°C
Weather archive — for 2019 year
Overcast
Weather archive — for 2019 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 1 h |
| UV index | 5 | Cloud cover (avg.) | 67% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 178° ↘ (SSE) |
Sunrise
06:23
Duration
11 h 23 min
Sunset
17:46
Moonrise
21:17
Moonset
08:54
Moon phase
Waning Gibbous
Illumination
71%
Weather in Ubatuba on 19 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+10°C
|
+16°C | 10 h | 5 | 75% | 2 — 2 m/s |
| 2024 |
+31°C
|
+16°C
|
+22°C | 11 h | 6 | 36% | 1 — 2 m/s |
| 2023 |
+28°C
|
+16°C
|
+20°C | 9 h | 5 | 58% | 2 — 3 m/s |
| 2022 |
+18°C
|
+9°C
|
+13°C | 1 h | 4 | 86% | 3 — 3 m/s |
| 2021 |
+29°C
|
+16°C
|
+22°C | 11 h | 6 | 51% | 1 — 1 m/s |
| 2020 |
+27°C
|
+17°C
|
+21°C | 11 h | 6 | 80% | 3 — 3 m/s |
| 2019 |
+21°C
|
+14°C
|
+18°C | 1 h | 5 | 85% | 2 — 3 m/s |