Portugal / Horta / 16 August

Weather in Horta on 16 August 2026

Preliminary outlook for 16 August 2026

A preliminary estimate based on the 2020–2025 archive: daytime around +24°C and nighttime around +22°C, average precipitation 0.6 mm, wind around 5 m/s, humidity around 78%.

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.

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Nearby days
17 August →
+21°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +21°C Precipitation: 0 mm Wind: 4 — 5 m/s Humidity: 64%
MetricValue MetricValue
Day temperature (max.) +22°C Sun hours 8 h
UV index 5 Cloud cover (avg.) 59%
Pressure (avg.) 763 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +23°C Dew point (avg.) +14°C
Heat index (avg.) +24°C Wind chill (avg.) +22°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 292° ← (W)
Sunrise
07:10
Duration
13 h 37 min
Sunset
20:47
Moonrise
Does not rise today
Moonset
14:53
Moon phase
Last Quarter
Illumination
44%
+25°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +24°C Sea temperature: +24°C Precipitation: 0 mm Wind: 4 — 5 m/s
MetricValue MetricValue
Day temperature (max.) +25°C Sun hours 13 h
UV index 6 Cloud cover (avg.) 7%
Pressure (avg.) 770 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature +24°C
Feels like (avg.) +27°C Dew point (avg.) +21°C
Heat index (avg.) +27°C Wind chill (avg.) +25°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 46° ↗ (ENE)
Sunrise
07:10
Duration
13 h 37 min
Sunset
20:47
Moonrise
19:01
Moonset
03:04
Moon phase
Waxing Gibbous
Illumination
79%
+24°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +23°C Precipitation: 1.7 mm Wind: 5 — 6 m/s Humidity: 84%
MetricValue MetricValue
Day temperature (max.) +25°C Sun hours 8 h
UV index 6 Cloud cover (avg.) 50%
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.) 248° ↙ (WSW)
Sunrise
07:09
Duration
13 h 39 min
Sunset
20:48
Moonrise
07:16
Moonset
21:24
Moon phase
New Moon
Illumination
0%
+22°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +22°C Precipitation: 0 mm Wind: 6 — 6 m/s Humidity: 69%
MetricValue MetricValue
Day temperature (max.) +23°C Sun hours 13 h
UV index 5 Cloud cover (avg.) 41%
Pressure (avg.) 770 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +24°C Dew point (avg.) +16°C
Heat index (avg.) +25°C Wind chill (avg.) +22°C
Wind gusts (max.) 11 m/s Wind direction (avg.) 64° ↗ (ENE)
Sunrise
07:09
Duration
13 h 38 min
Sunset
20:47
Moonrise
23:31
Moonset
11:59
Moon phase
Waning Gibbous
Illumination
69%
+23°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +22°C Precipitation: 1.3 mm Wind: 3 — 5 m/s Humidity: 81%
MetricValue MetricValue
Day temperature (max.) +24°C Sun hours 10 h
UV index 6 Cloud cover (avg.) 50%
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.) 11 m/s Wind direction (avg.) 148° ↘ (SSE)
Sunrise
07:09
Duration
13 h 38 min
Sunset
20:47
Moonrise
15:21
Moonset
00:43
Moon phase
First Quarter
Illumination
54%
+23°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +21°C Precipitation: 0.8 mm Wind: 7 — 8 m/s Humidity: 88%
MetricValue MetricValue
Day temperature (max.) +23°C Sun hours 4 h
UV index 5 Cloud cover (avg.) 75%
Pressure (avg.) 764 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 9 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.) 18 m/s Wind direction (avg.) 229° ↙ (WSW)
Sunrise
07:10
Duration
13 h 37 min
Sunset
20:47
Moonrise
04:11
Moonset
19:25
Moon phase
Waning Crescent
Illumination
8%

Weather in Horta on 16 August in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +22°C +21°C +21°C 8 h 5 64% 4 — 5 m/s
2024 +25°C +24°C +25°C 13 h 6 81% 4 — 5 m/s
2023 +25°C +23°C +24°C 8 h 6 84% 5 — 6 m/s
2022 +23°C +22°C +22°C 13 h 5 69% 6 — 6 m/s
2021 +24°C +22°C +23°C 10 h 6 81% 3 — 5 m/s
2020 +23°C +21°C +23°C 4 h 5 88% 7 — 8 m/s