Weather in Dunkirk on 28 August 2026
Preliminary outlook for 28 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +21°C and nighttime around +15°C, average precipitation 0.9 mm, wind around 6 m/s, humidity around 73%.
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
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +16°C
Precipitation: 3.6 mm
Wind: 6 — 8 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 71% |
| Pressure (avg.) | 753 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 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.) | 237° ↙ (WSW) |
Sunrise
06:58
Duration
13 h 46 min
Sunset
20:44
Moonrise
13:22
Moonset
22:12
Moon phase
Waxing Crescent
Illumination
28%
+21°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +17°C
Sea temperature: +18°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +18°C |
| Feels like (avg.) | +21°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 188° ↘ (SE) |
Sunrise
06:58
Duration
13 h 46 min
Sunset
20:44
Moonrise
Does not rise today
Moonset
18:14
Moon phase
Last Quarter
Illumination
34%
+17°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +15°C
Precipitation: 0.3 mm
Wind: 4 — 5 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 14 h |
| UV index | 4 | Cloud cover (avg.) | 46% |
| Pressure (avg.) | 760 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.) | 6 m/s | Wind direction (avg.) | 318° ↖ (NW) |
Sunrise
06:57
Duration
13 h 49 min
Sunset
20:46
Moonrise
19:59
Moonset
02:15
Moon phase
Waxing Gibbous
Illumination
81%
+18°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +15°C
Precipitation: 0.5 mm
Wind: 6 — 7 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 14 h |
| UV index | 4 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 765 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.) | 58° ↗ (ENE) |
Sunrise
06:57
Duration
13 h 48 min
Sunset
20:45
Moonrise
08:03
Moonset
21:36
Moon phase
Waxing Crescent
Illumination
4%
+15°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +11°C
Precipitation: 0.3 mm
Wind: 7 — 8 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 4 h |
| UV index | 4 | Cloud cover (avg.) | 87% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 10° ↑ (NNE) |
Sunrise
06:58
Duration
13 h 47 min
Sunset
20:45
Moonrise
23:18
Moonset
13:58
Moon phase
Waning Gibbous
Illumination
59%
+17°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +15°C
Precipitation: 0.6 mm
Wind: 8 — 8 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 8 h |
| UV index | 4 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 751 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.) | 12 m/s | Wind direction (avg.) | 220° ↙ (WSW) |
Sunrise
06:58
Duration
13 h 46 min
Sunset
20:44
Moonrise
18:16
Moonset
01:06
Moon phase
First Quarter
Illumination
64%
Weather in Dunkirk on 28 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+21°C
|
+16°C
|
+18°C | 10 h | 4 | 69% | 6 — 8 m/s |
| 2024 |
+26°C
|
+17°C
|
+21°C | 14 h | 6 | 65% | 3 — 3 m/s |
| 2023 |
+18°C
|
+15°C
|
+17°C | 14 h | 4 | 71% | 4 — 5 m/s |
| 2022 |
+21°C
|
+15°C
|
+18°C | 14 h | 4 | 70% | 6 — 7 m/s |
| 2021 |
+18°C
|
+11°C
|
+15°C | 4 h | 4 | 85% | 7 — 8 m/s |
| 2020 |
+19°C
|
+15°C
|
+17°C | 8 h | 4 | 78% | 8 — 8 m/s |