Weather in Calais on 28 July 2026
Preliminary outlook for 28 July 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +19°C and nighttime around +16°C, average precipitation 0 mm, wind around 6 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.
+18°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +16°C
Precipitation: 0.2 mm
Wind: 5 — 6 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 44% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 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.) | 10 m/s | Wind direction (avg.) | 312° ↖ (NNW) |
Sunrise
06:13
Duration
15 h 31 min
Sunset
21:44
Moonrise
10:37
Moonset
23:16
Moon phase
Waxing Crescent
Illumination
18%
+17°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +16°C
Sea temperature: +17°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 5% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +17°C |
| 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.) | 181° ↑ (NNE) |
Sunrise
06:13
Duration
15 h 31 min
Sunset
21:44
Moonrise
00:07
Moonset
14:57
Moon phase
Last Quarter
Illumination
45%
+18°C
Weather archive — for 2023 year
Cloudy
Weather archive — for 2023 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 7 — 7 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 14 h |
| UV index | 4 | Cloud cover (avg.) | 76% |
| 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.) | +16°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 237° ↙ (SW) |
Sunrise
06:12
Duration
15 h 33 min
Sunset
21:45
Moonrise
18:22
Moonset
01:17
Moon phase
Waxing Gibbous
Illumination
71%
+18°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 45% |
| 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.) | +11°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 67° ↗ (ENE) |
Sunrise
06:12
Duration
15 h 33 min
Sunset
21:45
Moonrise
05:36
Moonset
22:24
Moon phase
New Moon
Illumination
0%
+16°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 9 — 10 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 48% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 19 m/s | Wind direction (avg.) | 231° ↙ (SW) |
Sunrise
06:13
Duration
15 h 31 min
Sunset
21:44
Moonrise
Does not rise today
Moonset
11:18
Moon phase
Waning Gibbous
Illumination
69%
+17°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 8 — 9 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 34% |
| Pressure (avg.) | 759 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.) | 16 m/s | Wind direction (avg.) | 258° ↙ (WSW) |
Sunrise
06:13
Duration
15 h 31 min
Sunset
21:44
Moonrise
15:20
Moonset
00:58
Moon phase
First Quarter
Illumination
53%
Weather in Calais on 28 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+20°C
|
+16°C
|
+18°C | 10 h | 4 | 72% | 5 — 6 m/s |
| 2024 |
+19°C
|
+16°C
|
+17°C | 15 h | 5 | 75% | 4 — 6 m/s |
| 2023 |
+20°C
|
+17°C
|
+18°C | 14 h | 4 | 88% | 7 — 7 m/s |
| 2022 |
+21°C
|
+14°C
|
+18°C | 15 h | 5 | 66% | 5 — 6 m/s |
| 2021 |
+18°C
|
+16°C
|
+16°C | 13 h | 5 | 84% | 9 — 10 m/s |
| 2020 |
+18°C
|
+15°C
|
+17°C | 15 h | 5 | 78% | 8 — 9 m/s |