Weather in Dunkirk on 22 August 2026
Preliminary outlook for 22 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +21°C and nighttime around +16°C, average precipitation 1.1 mm, wind around 6 m/s, humidity around 69%.
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.
+16°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +15°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 14 h |
| UV index | 4 | Cloud cover (avg.) | 48% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 190° ↖ (NNW) |
Sunrise
06:48
Duration
14 h 09 min
Sunset
20:57
Moonrise
05:11
Moonset
20:51
Moon phase
Waning Crescent
Illumination
0%
+18°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +14°C
Sea temperature: +18°C
Precipitation: 0 mm
Wind: 8 — 10 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 22% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +18°C |
| Feels like (avg.) | +18°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 219° ↙ (SW) |
Sunrise
06:49
Duration
14 h 08 min
Sunset
20:57
Moonrise
21:58
Moonset
09:49
Moon phase
Waning Gibbous
Illumination
78%
+19°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 1.2 mm
Wind: 4 — 5 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 4 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 249° ← (W) |
Sunrise
06:48
Duration
14 h 10 min
Sunset
20:58
Moonrise
13:33
Moonset
22:57
Moon phase
Waxing Crescent
Illumination
38%
+20°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 62%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 48% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 250° ↙ (WSW) |
Sunrise
06:48
Duration
14 h 10 min
Sunset
20:58
Moonrise
01:27
Moonset
19:14
Moon phase
Waning Crescent
Illumination
25%
+17°C
Weather archive — for 2021 year
Moderate or heavy rain shower
Weather archive — for 2021 year
Nighttime: +16°C
Precipitation: 4.9 mm
Wind: 6 — 7 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 61% |
| Pressure (avg.) | 762 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.) | 11 m/s | Wind direction (avg.) | 249° ↙ (WSW) |
Sunrise
06:48
Duration
14 h 09 min
Sunset
20:57
Moonrise
21:29
Moonset
05:55
Moon phase
Waxing Gibbous
Illumination
98%
+19°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +17°C
Precipitation: 0.3 mm
Wind: 9 — 10 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 51% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 234° ↙ (WSW) |
Sunrise
06:49
Duration
14 h 08 min
Sunset
20:57
Moonrise
10:26
Moonset
22:41
Moon phase
Waxing Crescent
Illumination
20%
Weather in Dunkirk on 22 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+17°C
|
+15°C
|
+16°C | 14 h | 4 | 60% | 5 — 6 m/s |
| 2024 |
+23°C
|
+14°C
|
+18°C | 14 h | 5 | 66% | 8 — 10 m/s |
| 2023 |
+23°C
|
+16°C
|
+19°C | 14 h | 4 | 70% | 4 — 5 m/s |
| 2022 |
+23°C
|
+17°C
|
+20°C | 11 h | 5 | 62% | 2 — 3 m/s |
| 2021 |
+19°C
|
+16°C
|
+17°C | 12 h | 5 | 83% | 6 — 7 m/s |
| 2020 |
+20°C
|
+17°C
|
+19°C | 13 h | 5 | 74% | 9 — 10 m/s |