Weather in Mannheim on 25 August 2026
Preliminary outlook for 25 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +27°C and nighttime around +16°C, average precipitation 0.5 mm, wind around 2 m/s, humidity around 54%.
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.
+19°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +12°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 37%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +3°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 204° ↗ (NE) |
Sunrise
06:32
Duration
13 h 51 min
Sunset
20:23
Moonrise
09:03
Moonset
21:07
Moon phase
Waxing Crescent
Illumination
7%
+19°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +16°C
Precipitation: 3.2 mm
Wind: 3 — 4 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 4 | Cloud cover (avg.) | 27% |
| 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.) | +11°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 271° ← (WNW) |
Sunrise
06:32
Duration
13 h 51 min
Sunset
20:23
Moonrise
22:29
Moonset
13:38
Moon phase
Waning Gibbous
Illumination
56%
+24°C
Weather archive — for 2023 year
Cloudy
Weather archive — for 2023 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 62% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 192° ↓ (SSW) |
Sunrise
06:31
Duration
13 h 54 min
Sunset
20:25
Moonrise
16:40
Moonset
Does not set today
Moon phase
First Quarter
Illumination
59%
+26°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 42%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 9% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 90° → (E) |
Sunrise
06:31
Duration
13 h 53 min
Sunset
20:24
Moonrise
04:14
Moonset
20:20
Moon phase
Waning Crescent
Illumination
3%
+19°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +12°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 9% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 72° ↗ (NE) |
Sunrise
06:32
Duration
13 h 52 min
Sunset
20:24
Moonrise
22:00
Moonset
09:44
Moon phase
Waning Gibbous
Illumination
80%
+21°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 55%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 208° ↓ (SSW) |
Sunrise
06:32
Duration
13 h 51 min
Sunset
20:23
Moonrise
13:58
Moonset
23:30
Moon phase
First Quarter
Illumination
42%
Weather in Mannheim on 25 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+26°C
|
+12°C
|
+19°C | 14 h | 5 | 37% | 1 — 2 m/s |
| 2024 |
+23°C
|
+16°C
|
+19°C | 14 h | 4 | 60% | 3 — 4 m/s |
| 2023 |
+28°C
|
+20°C
|
+24°C | 11 h | 6 | 68% | 3 — 4 m/s |
| 2022 |
+33°C
|
+19°C
|
+26°C | 14 h | 7 | 42% | 1 — 2 m/s |
| 2021 |
+24°C
|
+12°C
|
+19°C | 14 h | 5 | 59% | 2 — 3 m/s |
| 2020 |
+26°C
|
+15°C
|
+21°C | 13 h | 6 | 55% | 3 — 3 m/s |