Weather in Calais on 6 August 2026
Preliminary outlook for 6 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +21°C and nighttime around +16°C, average precipitation 0.7 mm, wind around 5 m/s, humidity around 71%.
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.
+17°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +15°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 62%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 24% |
| 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.) | +10°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 285° ← (WNW) |
Sunrise
06:26
Duration
15 h 04 min
Sunset
21:30
Moonrise
20:41
Moonset
02:42
Moon phase
Waxing Gibbous
Illumination
83%
+19°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +17°C
Sea temperature: +17°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +17°C |
| Feels like (avg.) | +19°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 215° ↙ (SW) |
Sunrise
06:26
Duration
15 h 03 min
Sunset
21:29
Moonrise
08:36
Moonset
22:34
Moon phase
Waxing Crescent
Illumination
6%
+16°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 0.3 mm
Wind: 9 — 11 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 5 h |
| UV index | 4 | Cloud cover (avg.) | 76% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 20 m/s | Wind direction (avg.) | 323° ↖ (NW) |
Sunrise
06:25
Duration
15 h 06 min
Sunset
21:31
Moonrise
23:33
Moonset
12:10
Moon phase
Waning Gibbous
Illumination
64%
+18°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 67° ↑ (NNE) |
Sunrise
06:26
Duration
15 h 04 min
Sunset
21:30
Moonrise
16:17
Moonset
00:26
Moon phase
First Quarter
Illumination
59%
+17°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +15°C
Precipitation: 3.7 mm
Wind: 9 — 11 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 13 h |
| UV index | 4 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 20 m/s | Wind direction (avg.) | 217° ↙ (SW) |
Sunrise
06:26
Duration
15 h 04 min
Sunset
21:30
Moonrise
03:51
Moonset
21:04
Moon phase
Waning Crescent
Illumination
4%
+21°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 62%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 176° ↙ (WSW) |
Sunrise
06:26
Duration
15 h 03 min
Sunset
21:29
Moonrise
23:13
Moonset
09:25
Moon phase
Waning Gibbous
Illumination
81%
Weather in Calais on 6 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+19°C
|
+15°C
|
+17°C | 15 h | 5 | 62% | 3 — 4 m/s |
| 2024 |
+21°C
|
+17°C
|
+19°C | 14 h | 5 | 79% | 4 — 7 m/s |
| 2023 |
+18°C
|
+14°C
|
+16°C | 5 h | 4 | 77% | 9 — 11 m/s |
| 2022 |
+22°C
|
+14°C
|
+18°C | 15 h | 5 | 60% | 4 — 5 m/s |
| 2021 |
+18°C
|
+15°C
|
+17°C | 13 h | 4 | 87% | 9 — 11 m/s |
| 2020 |
+25°C
|
+18°C
|
+21°C | 15 h | 6 | 62% | 2 — 3 m/s |