Weather in Bonn on 2 August 2026
Preliminary outlook for 2 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +24°C and nighttime around +15°C, average precipitation 0.3 mm, wind around 3 m/s, humidity around 79%.
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.
+15°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +12°C
Precipitation: 0.7 mm
Wind: 3 — 4 m/s
Humidity: 91%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 3 h |
| UV index | 3 | Cloud cover (avg.) | 77% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 268° ← (W) |
Sunrise
06:00
Duration
15 h 15 min
Sunset
21:15
Moonrise
16:34
Moonset
Does not set today
Moon phase
First Quarter
Illumination
54%
+21°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +17°C
Precipitation: 0.1 mm
Wind: 1 — 2 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 9 h |
| UV index | 6 | Cloud cover (avg.) | 75% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 173° ↖ (NNW) |
Sunrise
06:00
Duration
15 h 14 min
Sunset
21:14
Moonrise
02:48
Moonset
20:46
Moon phase
Waning Crescent
Illumination
8%
+17°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 0.7 mm
Wind: 4 — 6 m/s
Humidity: 86%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 3 h |
| UV index | 4 | Cloud cover (avg.) | 91% |
| Pressure (avg.) | 749 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 207° ↓ (SSW) |
Sunrise
05:59
Duration
15 h 17 min
Sunset
21:16
Moonrise
22:07
Moonset
05:53
Moon phase
Full Moon
Illumination
100%
+23°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 61%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 211° ← (W) |
Sunrise
06:00
Duration
15 h 15 min
Sunset
21:15
Moonrise
11:01
Moonset
23:21
Moon phase
Waxing Crescent
Illumination
30%
+16°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +13°C
Precipitation: 0.4 mm
Wind: 2 — 2 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 8 h |
| UV index | 4 | Cloud cover (avg.) | 78% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 254° ← (W) |
Sunrise
06:00
Duration
15 h 15 min
Sunset
21:15
Moonrise
00:58
Moonset
17:02
Moon phase
Last Quarter
Illumination
33%
+20°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 4 h |
| UV index | 5 | Cloud cover (avg.) | 81% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 294° ← (WNW) |
Sunrise
06:00
Duration
15 h 14 min
Sunset
21:14
Moonrise
20:57
Moonset
03:57
Moon phase
Waxing Gibbous
Illumination
90%
Weather in Bonn on 2 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+19°C
|
+12°C
|
+15°C | 3 h | 3 | 91% | 3 — 4 m/s |
| 2024 |
+27°C
|
+17°C
|
+21°C | 9 h | 6 | 83% | 1 — 2 m/s |
| 2023 |
+22°C
|
+14°C
|
+17°C | 3 h | 4 | 86% | 4 — 6 m/s |
| 2022 |
+31°C
|
+16°C
|
+23°C | 14 h | 6 | 61% | 2 — 3 m/s |
| 2021 |
+20°C
|
+13°C
|
+16°C | 8 h | 4 | 85% | 2 — 2 m/s |
| 2020 |
+22°C
|
+18°C
|
+20°C | 4 h | 5 | 66% | 3 — 4 m/s |