Weather in Cancale on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +21°C and nighttime around +17°C, average precipitation 0.2 mm, wind around 5 m/s, humidity around 77%.
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
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +18°C
Precipitation: 0 mm
Wind: 6 — 10 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 38% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 18 m/s | Wind direction (avg.) | 55° ↑ (N) |
Sunrise
07:05
Duration
14 h 12 min
Sunset
21:17
Moonrise
00:38
Moonset
18:18
Moon phase
Last Quarter
Illumination
29%
+18°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +17°C
Sea temperature: +19°C
Precipitation: 0 mm
Wind: 7 — 7 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 40% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +19°C |
| Feels like (avg.) | +18°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 314° ↖ (NW) |
Sunrise
07:05
Duration
14 h 11 min
Sunset
21:16
Moonrise
21:05
Moonset
04:42
Moon phase
Waxing Gibbous
Illumination
93%
+21°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 53% |
| Pressure (avg.) | 759 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.) | 8 m/s | Wind direction (avg.) | 156° ↗ (ENE) |
Sunrise
07:04
Duration
14 h 14 min
Sunset
21:18
Moonrise
09:16
Moonset
22:26
Moon phase
Waxing Crescent
Illumination
9%
+19°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 68% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 191° ↑ (N) |
Sunrise
07:04
Duration
14 h 13 min
Sunset
21:17
Moonrise
Does not rise today
Moonset
14:53
Moon phase
Last Quarter
Illumination
54%
+17°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +17°C
Precipitation: 0.1 mm
Wind: 6 — 7 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 12 h |
| UV index | 4 | Cloud cover (avg.) | 78% |
| Pressure (avg.) | 766 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.) | 10 m/s | Wind direction (avg.) | 304° ← (WNW) |
Sunrise
07:05
Duration
14 h 12 min
Sunset
21:17
Moonrise
18:35
Moonset
01:36
Moon phase
Waxing Gibbous
Illumination
69%
+19°C
Weather archive — for 2020 year
Heavy rain at times
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 1.1 mm
Wind: 4 — 4 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 7 h |
| UV index | 4 | Cloud cover (avg.) | 74% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 244° ↙ (SW) |
Sunrise
07:05
Duration
14 h 11 min
Sunset
21:16
Moonrise
05:46
Moonset
21:25
Moon phase
New Moon
Illumination
0%
Weather in Cancale on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+23°C
|
+18°C
|
+21°C | 12 h | 6 | 64% | 6 — 10 m/s |
| 2024 |
+19°C
|
+17°C
|
+18°C | 11 h | 5 | 68% | 7 — 7 m/s |
| 2023 |
+24°C
|
+18°C
|
+21°C | 12 h | 5 | 77% | 4 — 6 m/s |
| 2022 |
+21°C
|
+18°C
|
+19°C | 9 h | 4 | 84% | 5 — 6 m/s |
| 2021 |
+18°C
|
+17°C
|
+17°C | 12 h | 4 | 85% | 6 — 7 m/s |
| 2020 |
+22°C
|
+16°C
|
+19°C | 7 h | 4 | 81% | 4 — 4 m/s |