Weather in Cologne on 12 August 2026
Preliminary outlook for 12 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +31°C and nighttime around +19°C, average precipitation 1.3 mm, wind around 3 m/s, humidity around 58%.
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
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +16°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 41%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 7% |
| 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.) | +10°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 127° ↘ (SE) |
Sunrise
06:15
Duration
14 h 44 min
Sunset
20:59
Moonrise
22:03
Moonset
09:45
Moon phase
Waning Gibbous
Illumination
73%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 136° ↘ (SE) |
Sunrise
06:15
Duration
14 h 43 min
Sunset
20:58
Moonrise
15:31
Moonset
23:32
Moon phase
First Quarter
Illumination
50%
+20°C
Weather archive — for 2023 year
Moderate or heavy rain shower
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 7.7 mm
Wind: 3 — 4 m/s
Humidity: 90%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 3 h |
| UV index | 5 | Cloud cover (avg.) | 84% |
| 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.) | +19°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 216° ↙ (SW) |
Sunrise
06:14
Duration
14 h 45 min
Sunset
20:59
Moonrise
01:32
Moonset
19:36
Moon phase
Waning Crescent
Illumination
20%
+26°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 31%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°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.) | +25°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 101° → (E) |
Sunrise
06:14
Duration
14 h 45 min
Sunset
20:59
Moonrise
21:41
Moonset
05:43
Moon phase
Full Moon
Illumination
100%
+22°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 16% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 167° ↓ (SSW) |
Sunrise
06:15
Duration
14 h 44 min
Sunset
20:59
Moonrise
10:23
Moonset
22:50
Moon phase
Waxing Crescent
Illumination
25%
+27°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 61%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 43% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 140° ↘ (SSE) |
Sunrise
06:15
Duration
14 h 43 min
Sunset
20:58
Moonrise
00:23
Moonset
15:59
Moon phase
Last Quarter
Illumination
38%
Weather in Cologne on 12 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+34°C
|
+16°C
|
+25°C | 14 h | 6 | 41% | 3 — 4 m/s |
| 2024 |
+34°C
|
+19°C
|
+26°C | 12 h | 7 | 60% | 3 — 4 m/s |
| 2023 |
+23°C
|
+18°C
|
+20°C | 3 h | 5 | 90% | 3 — 4 m/s |
| 2022 |
+34°C
|
+19°C
|
+26°C | 14 h | 7 | 31% | 2 — 4 m/s |
| 2021 |
+28°C
|
+16°C
|
+22°C | 14 h | 6 | 64% | 1 — 1 m/s |
| 2020 |
+32°C
|
+23°C
|
+27°C | 12 h | 6 | 61% | 3 — 4 m/s |