Weather in Dortmund on 12 August 2026
Preliminary outlook for 12 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +30°C and nighttime around +18°C, average precipitation 0.3 mm, wind around 2 m/s, humidity around 55%.
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.
+25°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 38%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 138° ↘ (SE) |
Sunrise
06:11
Duration
14 h 47 min
Sunset
20:58
Moonrise
22:01
Moonset
09:43
Moon phase
Waning Gibbous
Illumination
73%
+25°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 6% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 111° → (ESE) |
Sunrise
06:12
Duration
14 h 46 min
Sunset
20:58
Moonrise
15:32
Moonset
23:27
Moon phase
First Quarter
Illumination
50%
+20°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +17°C
Precipitation: 1.9 mm
Wind: 2 — 4 m/s
Humidity: 93%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 80% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 211° ↙ (SW) |
Sunrise
06:10
Duration
14 h 49 min
Sunset
20:59
Moonrise
01:25
Moonset
19:39
Moon phase
Waning Crescent
Illumination
20%
+26°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 30%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 85° ↗ (ENE) |
Sunrise
06:11
Duration
14 h 48 min
Sunset
20:59
Moonrise
21:41
Moonset
05:38
Moon phase
Full Moon
Illumination
100%
+21°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 21% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 191° ↙ (SW) |
Sunrise
06:11
Duration
14 h 47 min
Sunset
20:58
Moonrise
10:21
Moonset
22:48
Moon phase
Waxing Crescent
Illumination
25%
+27°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +24°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 61% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 133° ↘ (SSE) |
Sunrise
06:11
Duration
14 h 47 min
Sunset
20:58
Moonrise
00:19
Moonset
15:59
Moon phase
Last Quarter
Illumination
38%
Weather in Dortmund on 12 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+33°C
|
+18°C
|
+25°C | 14 h | 7 | 38% | 2 — 3 m/s |
| 2024 |
+32°C
|
+18°C
|
+25°C | 13 h | 7 | 57% | 2 — 3 m/s |
| 2023 |
+22°C
|
+17°C
|
+20°C | 1 h | 4 | 93% | 2 — 4 m/s |
| 2022 |
+33°C
|
+18°C
|
+26°C | 14 h | 7 | 30% | 3 — 4 m/s |
| 2021 |
+26°C
|
+15°C
|
+21°C | 14 h | 6 | 56% | 1 — 2 m/s |
| 2020 |
+32°C
|
+24°C
|
+27°C | 11 h | 6 | 56% | 3 — 4 m/s |