Weather in Llanes on 17 August 2026
Preliminary outlook for 17 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +22°C and nighttime around +17°C, average precipitation 0.7 mm, wind around 3 m/s, humidity around 79%.
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
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 15% |
| Pressure (avg.) | 764 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.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 245° ↑ (N) |
Sunrise
07:26
Duration
13 h 53 min
Sunset
21:19
Moonrise
00:34
Moonset
16:47
Moon phase
Last Quarter
Illumination
37%
+20°C
Weather archive — for 2024 year
Cloudy
Weather archive — for 2024 year
Nighttime: +17°C
Sea temperature: +24°C
Precipitation: 0.6 mm
Wind: 3 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 6 h |
| UV index | 5 | Cloud cover (avg.) | 55% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +24°C |
| Feels like (avg.) | +21°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 267° ↖ (NW) |
Sunrise
07:26
Duration
13 h 52 min
Sunset
21:18
Moonrise
20:25
Moonset
04:06
Moon phase
Waxing Gibbous
Illumination
86%
+21°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 45% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 137° ↑ (NNE) |
Sunrise
07:26
Duration
13 h 54 min
Sunset
21:20
Moonrise
08:30
Moonset
22:17
Moon phase
Waxing Crescent
Illumination
1%
+17°C
Weather archive — for 2022 year
Heavy rain at times
Weather archive — for 2022 year
Nighttime: +16°C
Precipitation: 2.2 mm
Wind: 4 — 6 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 3 h |
| UV index | 4 | Cloud cover (avg.) | 82% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 279° ← (WNW) |
Sunrise
07:26
Duration
13 h 53 min
Sunset
21:19
Moonrise
Does not rise today
Moonset
13:36
Moon phase
Waning Gibbous
Illumination
61%
+16°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 53% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 325° ↖ (NNW) |
Sunrise
07:26
Duration
13 h 53 min
Sunset
21:19
Moonrise
17:10
Moonset
01:28
Moon phase
First Quarter
Illumination
61%
+19°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 1.1 mm
Wind: 2 — 2 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 49% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 167° ↘ (SSE) |
Sunrise
07:26
Duration
13 h 53 min
Sunset
21:19
Moonrise
05:13
Moonset
20:45
Moon phase
Waning Crescent
Illumination
1%
Weather in Llanes on 17 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+26°C
|
+19°C
|
+22°C | 13 h | 6 | 78% | 2 — 3 m/s |
| 2024 |
+22°C
|
+17°C
|
+20°C | 6 h | 5 | 73% | 3 — 3 m/s |
| 2023 |
+24°C
|
+18°C
|
+21°C | 14 h | 5 | 80% | 2 — 3 m/s |
| 2022 |
+19°C
|
+16°C
|
+17°C | 3 h | 4 | 85% | 4 — 6 m/s |
| 2021 |
+18°C
|
+15°C
|
+16°C | 14 h | 5 | 76% | 2 — 3 m/s |
| 2020 |
+23°C
|
+16°C
|
+19°C | 12 h | 5 | 79% | 2 — 2 m/s |