Weather in Hanover on 17 August 2026
Preliminary outlook for 17 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +24°C and nighttime around +15°C, average precipitation 0.7 mm, wind around 4 m/s, humidity around 72%.
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.
+16°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +11°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 5 h |
| UV index | 5 | Cloud cover (avg.) | 63% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 285° ← (WNW) |
Sunrise
06:08
Duration
14 h 34 min
Sunset
20:42
Moonrise
23:25
Moonset
16:37
Moon phase
Last Quarter
Illumination
37%
+20°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +17°C
Precipitation: 0.1 mm
Wind: 2 — 3 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 3 h |
| UV index | 4 | Cloud cover (avg.) | 66% |
| 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.) | +17°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 286° ↖ (NW) |
Sunrise
06:08
Duration
14 h 33 min
Sunset
20:41
Moonrise
20:12
Moonset
02:12
Moon phase
Waxing Gibbous
Illumination
86%
+19°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 3.1 mm
Wind: 4 — 4 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 2 h |
| UV index | 4 | Cloud cover (avg.) | 95% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 59° → (E) |
Sunrise
06:07
Duration
14 h 36 min
Sunset
20:43
Moonrise
07:10
Moonset
21:32
Moon phase
Waxing Crescent
Illumination
1%
+24°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 23% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 161° → (E) |
Sunrise
06:07
Duration
14 h 35 min
Sunset
20:42
Moonrise
22:52
Moonset
12:54
Moon phase
Waning Gibbous
Illumination
61%
+15°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +12°C
Precipitation: 0.3 mm
Wind: 7 — 8 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 71% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 262° ← (W) |
Sunrise
06:08
Duration
14 h 34 min
Sunset
20:42
Moonrise
16:51
Moonset
Does not set today
Moon phase
First Quarter
Illumination
61%
+21°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +18°C
Precipitation: 0.5 mm
Wind: 3 — 3 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 4 h |
| UV index | 5 | Cloud cover (avg.) | 65% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 186° ↙ (SW) |
Sunrise
06:08
Duration
14 h 33 min
Sunset
20:41
Moonrise
03:32
Moonset
20:21
Moon phase
Waning Crescent
Illumination
1%
Weather in Hanover on 17 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+22°C
|
+11°C
|
+16°C | 5 h | 5 | 76% | 3 — 4 m/s |
| 2024 |
+23°C
|
+17°C
|
+20°C | 3 h | 4 | 79% | 2 — 3 m/s |
| 2023 |
+22°C
|
+16°C
|
+19°C | 2 h | 4 | 79% | 4 — 4 m/s |
| 2022 |
+32°C
|
+18°C
|
+24°C | 13 h | 6 | 51% | 2 — 3 m/s |
| 2021 |
+18°C
|
+12°C
|
+15°C | 10 h | 3 | 76% | 7 — 8 m/s |
| 2020 |
+25°C
|
+18°C
|
+21°C | 4 h | 5 | 73% | 3 — 3 m/s |