Weather in Calais on 23 July 2026
Preliminary outlook for 23 July 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +20°C and nighttime around +16°C, average precipitation 0.2 mm, wind around 6 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.
+18°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +16°C
Precipitation: 1 mm
Wind: 6 — 8 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 8 h |
| UV index | 4 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 262° ↖ (NW) |
Sunrise
06:06
Duration
15 h 45 min
Sunset
21:51
Moonrise
03:19
Moonset
21:28
Moon phase
Waning Crescent
Illumination
4%
+18°C
Weather archive — for 2024 year
Cloudy
Weather archive — for 2024 year
Nighttime: +16°C
Sea temperature: +17°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 9 h |
| UV index | 5 | Cloud cover (avg.) | 64% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +17°C |
| Feels like (avg.) | +18°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 254° ↙ (WSW) |
Sunrise
06:06
Duration
15 h 45 min
Sunset
21:51
Moonrise
23:13
Moonset
08:00
Moon phase
Waning Gibbous
Illumination
81%
+18°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 0.2 mm
Wind: 9 — 11 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 755 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.) | 18 m/s | Wind direction (avg.) | 229° ↙ (WSW) |
Sunrise
06:05
Duration
15 h 47 min
Sunset
21:52
Moonrise
12:19
Moonset
00:05
Moon phase
Waxing Crescent
Illumination
34%
+18°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 31% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 177° ← (W) |
Sunrise
06:06
Duration
15 h 46 min
Sunset
21:52
Moonrise
01:45
Moonset
18:13
Moon phase
Last Quarter
Illumination
28%
+18°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 6 — 8 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 6% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 67° ↗ (ENE) |
Sunrise
06:06
Duration
15 h 45 min
Sunset
21:51
Moonrise
21:52
Moonset
04:19
Moon phase
Waxing Gibbous
Illumination
94%
+17°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 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.) | 12 m/s | Wind direction (avg.) | 232° ↙ (WSW) |
Sunrise
06:06
Duration
15 h 45 min
Sunset
21:51
Moonrise
08:51
Moonset
23:39
Moon phase
Waxing Crescent
Illumination
17%
Weather in Calais on 23 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+19°C
|
+16°C
|
+18°C | 8 h | 4 | 79% | 6 — 8 m/s |
| 2024 |
+19°C
|
+16°C
|
+18°C | 9 h | 5 | 85% | 7 — 8 m/s |
| 2023 |
+20°C
|
+16°C
|
+18°C | 10 h | 4 | 85% | 9 — 11 m/s |
| 2022 |
+21°C
|
+15°C
|
+18°C | 14 h | 5 | 72% | 4 — 6 m/s |
| 2021 |
+21°C
|
+15°C
|
+18°C | 15 h | 5 | 81% | 6 — 8 m/s |
| 2020 |
+20°C
|
+15°C
|
+17°C | 15 h | 5 | 73% | 5 — 7 m/s |