Weather in Horta on 15 August 2026
Preliminary outlook for 15 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +24°C and nighttime around +22°C, average precipitation 0.9 mm, wind around 4 m/s, humidity around 80%.
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.
+22°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +22°C
Precipitation: 1.9 mm
Wind: 5 — 7 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 6 h |
| UV index | 5 | Cloud cover (avg.) | 68% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 95° ↑ (NNE) |
Sunrise
07:09
Duration
13 h 39 min
Sunset
20:48
Moonrise
23:52
Moonset
13:39
Moon phase
Last Quarter
Illumination
51%
+24°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +24°C
Sea temperature: +24°C
Precipitation: 0.5 mm
Wind: 2 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 9 h |
| UV index | 6 | Cloud cover (avg.) | 24% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +24°C |
| Feels like (avg.) | +26°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 247° ↖ (NNW) |
Sunrise
07:09
Duration
13 h 39 min
Sunset
20:48
Moonrise
18:11
Moonset
02:10
Moon phase
Waxing Gibbous
Illumination
71%
+23°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 28% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 171° ↑ (NNE) |
Sunrise
07:08
Duration
13 h 41 min
Sunset
20:49
Moonrise
06:12
Moonset
20:58
Moon phase
New Moon
Illumination
0%
+24°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +22°C
Precipitation: 0.6 mm
Wind: 5 — 6 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 11 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.) | +26°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 148° ↗ (NE) |
Sunrise
07:08
Duration
13 h 41 min
Sunset
20:49
Moonrise
23:04
Moonset
10:47
Moon phase
Waning Gibbous
Illumination
76%
+22°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 63% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 27° ↑ (NNE) |
Sunrise
07:09
Duration
13 h 39 min
Sunset
20:48
Moonrise
14:11
Moonset
00:11
Moon phase
First Quarter
Illumination
47%
+22°C
Weather archive — for 2020 year
Moderate rain at times
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 2.3 mm
Wind: 6 — 7 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 4 h |
| UV index | 5 | Cloud cover (avg.) | 74% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 244° ↙ (WSW) |
Sunrise
07:09
Duration
13 h 39 min
Sunset
20:48
Moonrise
03:19
Moonset
18:36
Moon phase
Waning Crescent
Illumination
16%
Weather in Horta on 15 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+23°C
|
+22°C
|
+22°C | 6 h | 5 | 73% | 5 — 7 m/s |
| 2024 |
+25°C
|
+24°C
|
+24°C | 9 h | 6 | 80% | 2 — 3 m/s |
| 2023 |
+24°C
|
+23°C
|
+23°C | 13 h | 5 | 77% | 3 — 4 m/s |
| 2022 |
+24°C
|
+22°C
|
+24°C | 11 h | 5 | 84% | 5 — 6 m/s |
| 2021 |
+23°C
|
+22°C
|
+22°C | 13 h | 5 | 83% | 4 — 5 m/s |
| 2020 |
+23°C
|
+21°C
|
+22°C | 4 h | 5 | 85% | 6 — 7 m/s |