Weather in Angra do Heroismo on 12 August 2026
Preliminary outlook for 12 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +23°C and nighttime around +20°C, average precipitation 0.3 mm, wind around 4 m/s, humidity around 75%.
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
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0.1 mm
Wind: 2 — 3 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 61% |
| 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.) | +15°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 98° ↑ (N) |
Sunrise
07:00
Duration
13 h 47 min
Sunset
20:47
Moonrise
22:25
Moonset
10:10
Moon phase
Waning Gibbous
Illumination
73%
+21°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +19°C
Sea temperature: +23°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +23°C |
| Feels like (avg.) | +22°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 226° ← (WNW) |
Sunrise
07:00
Duration
13 h 46 min
Sunset
20:46
Moonrise
15:06
Moonset
00:11
Moon phase
First Quarter
Illumination
50%
+22°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +21°C
Precipitation: 0.6 mm
Wind: 4 — 4 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 3 h |
| UV index | 6 | Cloud cover (avg.) | 48% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 131° ↘ (SE) |
Sunrise
07:00
Duration
13 h 47 min
Sunset
20:47
Moonrise
02:59
Moonset
18:54
Moon phase
Waning Crescent
Illumination
20%
+22°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +20°C
Precipitation: 0.5 mm
Wind: 4 — 4 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 7 h |
| UV index | 5 | Cloud cover (avg.) | 53% |
| 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.) | +24°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 330° ↖ (NNW) |
Sunrise
07:00
Duration
13 h 47 min
Sunset
20:47
Moonrise
21:28
Moonset
06:50
Moon phase
Full Moon
Illumination
100%
+22°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +21°C
Precipitation: 0.7 mm
Wind: 8 — 10 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 1 h |
| UV index | 5 | Cloud cover (avg.) | 78% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 212° ↓ (SSW) |
Sunrise
07:00
Duration
13 h 47 min
Sunset
20:47
Moonrise
10:50
Moonset
23:11
Moon phase
Waxing Crescent
Illumination
25%
+21°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +20°C
Precipitation: 0.1 mm
Wind: 2 — 2 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 36% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 102° ↑ (N) |
Sunrise
07:00
Duration
13 h 46 min
Sunset
20:46
Moonrise
01:15
Moonset
15:43
Moon phase
Last Quarter
Illumination
38%
Weather in Angra do Heroismo on 12 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+22°C
|
+19°C
|
+21°C | 8 h | 5 | 72% | 2 — 3 m/s |
| 2024 |
+24°C
|
+19°C
|
+21°C | 13 h | 6 | 64% | 3 — 5 m/s |
| 2023 |
+24°C
|
+21°C
|
+22°C | 3 h | 6 | 76% | 4 — 4 m/s |
| 2022 |
+25°C
|
+20°C
|
+22°C | 7 h | 5 | 78% | 4 — 4 m/s |
| 2021 |
+23°C
|
+21°C
|
+22°C | 1 h | 5 | 87% | 8 — 10 m/s |
| 2020 |
+22°C
|
+20°C
|
+21°C | 13 h | 6 | 73% | 2 — 2 m/s |