Weather in Angra do Heroismo on 4 August 2026
Preliminary outlook for 4 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +24°C and nighttime around +21°C, average precipitation 0.1 mm, wind around 4 m/s, humidity around 81%.
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: 2 — 2 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 773 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.) | +22°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 29° ↑ (NNE) |
Sunrise
06:53
Duration
14 h 03 min
Sunset
20:56
Moonrise
18:04
Moonset
02:08
Moon phase
Waxing Gibbous
Illumination
69%
+23°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +21°C
Sea temperature: +23°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 8 h |
| UV index | 6 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +23°C |
| Feels like (avg.) | +24°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 240° ↙ (WSW) |
Sunrise
06:53
Duration
14 h 03 min
Sunset
20:56
Moonrise
06:40
Moonset
21:26
Moon phase
New Moon
Illumination
0%
+22°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 5 — 5 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 23% |
| Pressure (avg.) | 772 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 74° ↗ (ENE) |
Sunrise
06:52
Duration
14 h 05 min
Sunset
20:57
Moonrise
22:52
Moonset
09:36
Moon phase
Waning Gibbous
Illumination
78%
+23°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 9 h |
| UV index | 5 | Cloud cover (avg.) | 71% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 139° → (E) |
Sunrise
06:53
Duration
14 h 03 min
Sunset
20:56
Moonrise
13:26
Moonset
00:05
Moon phase
First Quarter
Illumination
44%
+22°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 772 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.) | 6 m/s | Wind direction (avg.) | 309° ← (WNW) |
Sunrise
06:53
Duration
14 h 03 min
Sunset
20:56
Moonrise
03:10
Moonset
18:36
Moon phase
Waning Crescent
Illumination
18%
+22°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +22°C
Precipitation: 0.4 mm
Wind: 7 — 7 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 766 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.) | +25°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 222° ↙ (SW) |
Sunrise
06:53
Duration
14 h 03 min
Sunset
20:56
Moonrise
21:57
Moonset
07:29
Moon phase
Full Moon
Illumination
100%
Weather in Angra do Heroismo on 4 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+19°C
|
+21°C | 14 h | 6 | 73% | 2 — 2 m/s |
| 2024 |
+25°C
|
+21°C
|
+23°C | 8 h | 6 | 80% | 3 — 5 m/s |
| 2023 |
+23°C
|
+20°C
|
+22°C | 14 h | 6 | 72% | 5 — 5 m/s |
| 2022 |
+25°C
|
+22°C
|
+23°C | 9 h | 5 | 85% | 2 — 3 m/s |
| 2021 |
+24°C
|
+20°C
|
+22°C | 14 h | 6 | 85% | 3 — 5 m/s |
| 2020 |
+23°C
|
+22°C
|
+22°C | 13 h | 6 | 88% | 7 — 7 m/s |