Weather in Ubatuba on 13 August 2026
Preliminary outlook for 13 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +22°C and nighttime around +11°C, average precipitation 0 mm, wind around 2 m/s, humidity around 76%.
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.
+15°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +8°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 3 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 2 m/s | Wind direction (avg.) | 142° ↖ (NNW) |
Sunrise
06:27
Duration
11 h 17 min
Sunset
17:44
Moonrise
22:10
Moonset
09:09
Moon phase
Waning Gibbous
Illumination
66%
+9°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +5°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +16°C | Sun hours | 11 h |
| UV index | 3 | Cloud cover (avg.) | 13% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +9°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +9°C | Wind chill (avg.) | +9°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 130° ↘ (SE) |
Sunrise
06:27
Duration
11 h 17 min
Sunset
17:44
Moonrise
11:43
Moonset
00:48
Moon phase
First Quarter
Illumination
57%
+16°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 93% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 137° ↘ (SSE) |
Sunrise
06:27
Duration
11 h 16 min
Sunset
17:43
Moonrise
04:41
Moonset
15:20
Moon phase
Waning Crescent
Illumination
13%
+15°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +9°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 4 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 73° ↑ (NNE) |
Sunrise
06:27
Duration
11 h 16 min
Sunset
17:43
Moonrise
19:34
Moonset
07:46
Moon phase
Full Moon
Illumination
100%
+15°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +12°C
Precipitation: 0.1 mm
Wind: 2 — 3 m/s
Humidity: 90%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 82% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 110° → (ESE) |
Sunrise
06:27
Duration
11 h 17 min
Sunset
17:44
Moonrise
09:54
Moonset
22:44
Moon phase
Waxing Crescent
Illumination
32%
+21°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 6% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 94° ↓ (S) |
Sunrise
06:27
Duration
11 h 17 min
Sunset
17:44
Moonrise
01:33
Moonset
12:39
Moon phase
Last Quarter
Illumination
30%
+20°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 9 h |
| UV index | 5 | Cloud cover (avg.) | 30% |
| 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.) | +13°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 98° ↓ (SSW) |
Sunrise
06:27
Duration
11 h 16 min
Sunset
17:43
Moonrise
16:12
Moonset
05:07
Moon phase
Waxing Gibbous
Illumination
85%
Weather in Ubatuba on 13 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+25°C
|
+8°C
|
+15°C | 11 h | 3 | 68% | 1 — 1 m/s |
| 2024 |
+16°C
|
+5°C
|
+9°C | 11 h | 3 | 78% | 2 — 3 m/s |
| 2023 |
+18°C
|
+14°C
|
+16°C | 1 h | 4 | 88% | 2 — 3 m/s |
| 2022 |
+23°C
|
+9°C
|
+15°C | 11 h | 4 | 79% | 1 — 2 m/s |
| 2021 |
+20°C
|
+12°C
|
+15°C | 9 h | 4 | 90% | 2 — 3 m/s |
| 2020 |
+27°C
|
+16°C
|
+21°C | 11 h | 6 | 63% | 2 — 3 m/s |
| 2019 |
+26°C
|
+16°C
|
+20°C | 9 h | 5 | 68% | 2 — 3 m/s |