Weather in Cayeux-sur-Mer on 20 July 2026
Weather observations for 20 July 2026
The stored hourly record for Cayeux-sur-Mer on 20 July 2026 shows temperatures from +12.6°C to +21.4°C.
Key figures: precipitation 0 mm, wind 2 — 7 m/s, average humidity 60%.
+19.6°C
Hourly weather — 2026
Cloudy
Hourly observations for a past date
Hourly weather — 2026
Nighttime: +12.6°C
Sea temperature: +21°C
Precipitation: 0 mm
Wind: 2 — 7 m/s
Humidity: 60%
Precipitation: 0 mm
Wind: 2 — 7 m/s
Humidity: 60%
Hourly observations
20 July
00:00
+14.8°C
4 m/s
01:00
+14.2°C
4 m/s
02:00
+13.6°C
3 m/s
03:00
+13.1°C
3 m/s
04:00
+12.9°C
3 m/s
05:00
+12.8°C
3 m/s
06:00
+12.6°C
2 m/s
07:00
+12.7°C
3 m/s
08:00
+14.3°C
3 m/s
09:00
+16.2°C
4 m/s
10:00
+17.6°C
4 m/s
11:00
+18.7°C
4 m/s
12:00
+19.6°C
4 m/s
13:00
+20.2°C
5 m/s
14:00
+20.6°C
5 m/s
15:00
+21°C
6 m/s
16:00
+21.2°C
7 m/s
17:00
+21.2°C
7 m/s
18:00
+21.4°C
7 m/s
19:00
+21.1°C
7 m/s
20:00
+20.6°C
6 m/s
21:00
+19.4°C
6 m/s
22:00
+17.7°C
5 m/s
23:00
+16.4°C
4 m/s
| July 20, 2026 |
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11:00
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13:00
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14:00
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15:00
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17:00
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18:00
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20:00
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21:00
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22:00
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23:00
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +14.8°C | +14.2°C | +13.6°C | +13.1°C | +12.9°C | +12.8°C | +12.6°C | +12.7°C | +14.3°C | +16.2°C | +17.6°C | +18.7°C | +19.6°C | +20.2°C | +20.6°C | +21°C | +21.2°C | +21.2°C | +21.4°C | +21.1°C | +20.6°C | +19.4°C | +17.7°C | +16.4°C |
| Feels like | +14°C | +13°C | +13°C | +12°C | +12°C | +12°C | +12°C | +12°C | +14°C | +16°C | +17°C | +18.7°C | +24.5°C | +24.3°C | +24.3°C | +24.2°C | +24.2°C | +24.1°C | +24.1°C | +24.1°C | +24.1°C | +24.4°C | +17°C | +16°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 65% | 68% | 70% | 73% | 74% | 76% | 77% | 79% | 75% | 68% | 61% | 56% | 53% | 51% | 49% | 48% | 46% | 45% | 44% | 44% | 46% | 50% | 57% | 63% |
| Wind | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 2 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 5 m/s | 5 m/s | 6 m/s | 7 m/s | 7 m/s | 7 m/s | 7 m/s | 6 m/s | 6 m/s | 5 m/s | 4 m/s |
| Wind gusts | 6 m/s | 5 m/s | 4 m/s | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 3 m/s | 4 m/s | 5 m/s | 6 m/s | 6 m/s | 6 m/s | 6 m/s | 6 m/s | 7 m/s | 9 m/s | 9 m/s | 9 m/s | 9 m/s | 7 m/s | 7 m/s | 6 m/s | 7 m/s |
| Wind direction | 40° (NE) | 42° (NE) | 41° (NE) | 37° (NE) | 33° (NNE) | 37° (NE) | 43° (NE) | 38° (NE) | 37° (NE) | 32° (NNE) | 29° (NNE) | 22° (NNE) | 20° (NNE) | 15° (NNE) | 359° (N) | 356° (N) | 0° (N) | 5° (N) | 12° (N) | 23° (NNE) | 28° (NNE) | 35° (NE) | 40° (NE) | 42° (NE) |
| Pressure | 769 mmHg | 769 mmHg | 770 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 770 mmHg | 770 mmHg | 770 mmHg | 770 mmHg |
| Cloud cover | 2% | 5% | 4% | 9% | 10% | 12% | 23% | 26% | 64% | 48% | 76% | 90% | 85% | 77% | 50% | 12% | 12% | 32% | 8% | 3% | 0% | 0% | 0% | 0% |
| Visibility | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 4 | 6 | 7 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 |
| Rain chance | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 5% | 5% | 10% | 10% | 10% | 10% | 5% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Water temperature | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C | +21°C |
Sunrise
06:06
Duration
15 h 46 min
Sunset
21:53
Moonrise
13:35
Moonset
00:00
Moon phase
First Quarter
Illumination
34%
+18°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +16°C
Precipitation: 0.5 mm
Wind: 4 — 8 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 7 h |
| UV index | 4 | Cloud cover (avg.) | 68% |
| Pressure (avg.) | 753 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 183° ↓ (S) |
Sunrise
06:07
Duration
15 h 46 min
Sunset
21:53
Moonrise
01:08
Moonset
17:49
Moon phase
Waning Crescent
Illumination
26%
+19°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +15°C
Sea temperature: +18°C
Precipitation: 0.2 mm
Wind: 2 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 33% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +18°C |
| Feels like (avg.) | +21°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 266° ← (W) |
Sunrise
06:07
Duration
15 h 46 min
Sunset
21:53
Moonrise
22:00
Moonset
04:12
Moon phase
Waxing Gibbous
Illumination
97%
+18°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +13°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 21% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 280° ← (WNW) |
Sunrise
06:06
Duration
15 h 48 min
Sunset
21:54
Moonrise
08:52
Moonset
23:41
Moon phase
Waxing Crescent
Illumination
12%
+21°C
Weather archive — for 2022 year
Cloudy
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0.7 mm
Wind: 4 — 5 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 5 h |
| UV index | 5 | Cloud cover (avg.) | 73% |
| 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.) | +16°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 272° ↙ (SW) |
Sunrise
06:06
Duration
15 h 47 min
Sunset
21:53
Moonrise
00:53
Moonset
14:20
Moon phase
Last Quarter
Illumination
50%
+19°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 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.) | 5 m/s | Wind direction (avg.) | 52° ↗ (NE) |
Sunrise
06:07
Duration
15 h 46 min
Sunset
21:53
Moonrise
18:11
Moonset
02:07
Moon phase
Waxing Gibbous
Illumination
73%
+17°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 15 h |
| UV index | 4 | Cloud cover (avg.) | 40% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 54° ↑ (NNE) |
Sunrise
06:07
Duration
15 h 46 min
Sunset
21:53
Moonrise
05:29
Moonset
22:10
Moon phase
New Moon
Illumination
0%
Weather in Cayeux-sur-Mer on 20 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+16°C
|
+18°C | 7 h | 4 | 75% | 4 — 8 m/s |
| 2024 |
+25°C
|
+15°C
|
+19°C | 13 h | 5 | 82% | 2 — 3 m/s |
| 2023 |
+22°C
|
+13°C
|
+18°C | 13 h | 5 | 71% | 3 — 4 m/s |
| 2022 |
+26°C
|
+17°C
|
+21°C | 5 h | 5 | 66% | 4 — 5 m/s |
| 2021 |
+24°C
|
+14°C
|
+19°C | 14 h | 5 | 74% | 3 — 3 m/s |
| 2020 |
+21°C
|
+14°C
|
+17°C | 15 h | 4 | 75% | 4 — 5 m/s |