Weather in Bonn on 21 July 2026
Hourly weather for 21 July 2026
The hourly forecast for Bonn on 21 July 2026 shows temperatures from +11.5°C to +23.3°C.
Key figures: precipitation 0 mm, wind 1 — 4 m/s, average humidity 59%.
+20.9°C
Hourly weather — 2026
Partly Cloudy
Current weather forecast
Hourly weather — 2026
Nighttime: +11.5°C
Precipitation: 0 mm
Wind: 1 — 4 m/s
Humidity: 59%
Precipitation: 0 mm
Wind: 1 — 4 m/s
Humidity: 59%
Hourly weather
21 July
00:00
+15.7°C
1 m/s
01:00
+14.8°C
2 m/s
02:00
+14°C
1 m/s
03:00
+13.2°C
1 m/s
04:00
+12.6°C
1 m/s
05:00
+11.7°C
1 m/s
06:00
+11.5°C
1 m/s
07:00
+12.3°C
1 m/s
08:00
+14°C
1 m/s
09:00
+15.7°C
2 m/s
10:00
+17.2°C
3 m/s
11:00
+18.5°C
3 m/s
12:00
+19.8°C
3 m/s
13:00
+20.9°C
3 m/s
14:00
+21.8°C
3 m/s
15:00
+22.6°C
3 m/s
16:00
+23°C
4 m/s
17:00
+23.3°C
4 m/s
18:00
+23.3°C
3 m/s
19:00
+23.1°C
3 m/s
20:00
+22.6°C
2 m/s
21:00
+21.3°C
1 m/s
22:00
+19.5°C
1 m/s
23:00
+18.1°C
2 m/s
| July 21, 2026 |
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05:00
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06:00
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09:00
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10:00
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11:00
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12:00
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Now
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14:00
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15:00
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16:00
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17:00
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18:00
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19:00
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20:00
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21:00
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22:00
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23:00
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +15.7°C | +14.8°C | +14°C | +13.2°C | +12.6°C | +11.7°C | +11.5°C | +12.3°C | +14°C | +15.7°C | +17.2°C | +18.5°C | +19.8°C | +20.9°C | +21.8°C | +22.6°C | +23°C | +23.3°C | +23.3°C | +23.1°C | +22.6°C | +21.3°C | +19.5°C | +18.1°C |
| Feels like | +15.7°C | +14.8°C | +14°C | +13.2°C | +12.6°C | +11.7°C | +11.5°C | +12.3°C | +14°C | +15.7°C | +17°C | +18.5°C | +24.4°C | +24.2°C | +24.2°C | +24.2°C | +24.3°C | +24.4°C | +24.4°C | +24.3°C | +24.2°C | +24.1°C | +24.4°C | +18.1°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 68% | 73% | 76% | 79% | 82% | 83% | 84% | 83% | 79% | 72% | 65% | 59% | 52% | 47% | 43% | 40% | 38% | 37% | 37% | 38% | 39% | 44% | 51% | 57% |
| Wind | 1 m/s | 2 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 2 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 2 m/s | 1 m/s | 1 m/s | 2 m/s |
| Wind gusts | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 2 m/s | 3 m/s | 3 m/s | 2 m/s | 3 m/s | 4 m/s | 5 m/s | 6 m/s | 7 m/s | 7 m/s | 8 m/s | 7 m/s | 7 m/s | 7 m/s | 7 m/s | 6 m/s | 5 m/s | 4 m/s | 2 m/s | 3 m/s |
| Wind direction | 309° (NW) | 310° (NW) | 306° (NW) | 302° (WNW) | 302° (WNW) | 308° (NW) | 293° (WNW) | 291° (WNW) | 300° (WNW) | 316° (NW) | 328° (NNW) | 331° (NNW) | 332° (NNW) | 334° (NNW) | 335° (NNW) | 336° (NNW) | 339° (NNW) | 340° (NNW) | 341° (NNW) | 341° (NNW) | 338° (NNW) | 326° (NW) | 307° (NW) | 316° (NW) |
| Pressure | 768 mmHg | 768 mmHg | 768 mmHg | 769 mmHg | 769 mmHg | 768 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 769 mmHg | 768 mmHg | 768 mmHg | 768 mmHg | 767 mmHg | 767 mmHg | 767 mmHg | 767 mmHg | 768 mmHg | 768 mmHg |
| Cloud cover | 41% | 37% | 11% | 15% | 14% | 2% | 5% | 4% | 4% | 21% | 39% | 25% | 48% | 26% | 14% | 35% | 37% | 61% | 60% | 55% | 69% | 78% | 47% | 13% |
| Visibility | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 5 | 7 | 7 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rain chance | 5% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 5% | 0% | 0% | 0% | 0% | 5% | 5% | 5% | 10% | 10% | 5% | 0% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Sunrise
05:42
Duration
15 h 49 min
Sunset
21:32
Moonrise
14:28
Moonset
—
Moon phase
First Quarter
Illumination
45%
+18°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +15°C
Precipitation: 0.3 mm
Wind: 3 — 5 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 52% |
| Pressure (avg.) | 755 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.) | 7 m/s | Wind direction (avg.) | 176° ↓ (S) |
Sunrise
05:43
Duration
15 h 49 min
Sunset
21:32
Moonrise
01:12
Moonset
18:55
Moon phase
Waning Crescent
Illumination
18%
+21°C
Weather archive — for 2024 year
Cloudy
Weather archive — for 2024 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 86%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 7 h |
| UV index | 6 | Cloud cover (avg.) | 55% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 211° ↙ (WSW) |
Sunrise
05:44
Duration
15 h 48 min
Sunset
21:32
Moonrise
22:12
Moonset
04:56
Moon phase
Full Moon
Illumination
100%
+17°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 6 h |
| UV index | 4 | Cloud cover (avg.) | 87% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 223° ↙ (WSW) |
Sunrise
05:43
Duration
15 h 50 min
Sunset
21:33
Moonrise
09:39
Moonset
23:33
Moon phase
Waxing Crescent
Illumination
20%
+20°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0.2 mm
Wind: 3 — 4 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 75% |
| 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.) | +17°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 264° ← (W) |
Sunrise
05:43
Duration
15 h 49 min
Sunset
21:32
Moonrise
00:45
Moonset
15:16
Moon phase
Last Quarter
Illumination
43%
+19°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 16 h |
| UV index | 5 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 115° ↙ (WSW) |
Sunrise
05:43
Duration
15 h 49 min
Sunset
21:32
Moonrise
19:13
Moonset
02:14
Moon phase
Waxing Gibbous
Illumination
80%
+18°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 16 h |
| UV index | 5 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 252° ↖ (NW) |
Sunrise
05:43
Duration
15 h 49 min
Sunset
21:32
Moonrise
06:06
Moonset
22:25
Moon phase
Waxing Crescent
Illumination
2%
Weather in Bonn on 21 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+25°C
|
+15°C
|
+18°C | 10 h | 5 | 72% | 3 — 5 m/s |
| 2024 |
+24°C
|
+18°C
|
+21°C | 7 h | 6 | 86% | 2 — 3 m/s |
| 2023 |
+22°C
|
+14°C
|
+17°C | 6 h | 4 | 68% | 2 — 4 m/s |
| 2022 |
+24°C
|
+17°C
|
+20°C | 10 h | 4 | 82% | 3 — 4 m/s |
| 2021 |
+25°C
|
+13°C
|
+19°C | 16 h | 5 | 69% | 2 — 3 m/s |
| 2020 |
+23°C
|
+14°C
|
+18°C | 16 h | 5 | 57% | 2 — 3 m/s |