Weather in Aalst on 31 July 2026
Preliminary outlook for 31 July 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +24°C and nighttime around +16°C, average precipitation 0.9 mm, wind around 5 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.
+19°C
Weather archive — latest year: 2025
Overcast
Weather archive — latest year: 2025
Nighttime: +15°C
Precipitation: 1.3 mm
Wind: 4 — 6 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 77% |
| Pressure (avg.) | 762 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.) | 256° ← (WNW) |
Sunrise
06:08
Duration
15 h 23 min
Sunset
21:31
Moonrise
13:52
Moonset
23:39
Moon phase
Waxing Crescent
Illumination
36%
+21°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 26% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 52° → (E) |
Sunrise
06:09
Duration
15 h 22 min
Sunset
21:31
Moonrise
01:23
Moonset
19:25
Moon phase
Waning Crescent
Illumination
26%
+17°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 0.7 mm
Wind: 7 — 8 m/s
Humidity: 86%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 3 h |
| UV index | 5 | Cloud cover (avg.) | 80% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 232° ↙ (SW) |
Sunrise
06:08
Duration
15 h 24 min
Sunset
21:32
Moonrise
21:27
Moonset
03:29
Moon phase
Waxing Gibbous
Illumination
89%
+21°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0.5 mm
Wind: 3 — 5 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 7 h |
| UV index | 5 | Cloud cover (avg.) | 64% |
| Pressure (avg.) | 764 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.) | 11 m/s | Wind direction (avg.) | 280° ← (W) |
Sunrise
06:08
Duration
15 h 24 min
Sunset
21:32
Moonrise
08:40
Moonset
23:06
Moon phase
Waxing Crescent
Illumination
12%
+16°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +14°C
Precipitation: 3.7 mm
Wind: 6 — 8 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 4 h |
| UV index | 4 | Cloud cover (avg.) | 88% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 244° ↙ (WSW) |
Sunrise
06:08
Duration
15 h 23 min
Sunset
21:31
Moonrise
00:25
Moonset
14:31
Moon phase
Last Quarter
Illumination
51%
+26°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 53%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 3% |
| 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.) | +14°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 120° ↘ (SE) |
Sunrise
06:09
Duration
15 h 22 min
Sunset
21:31
Moonrise
19:31
Moonset
02:33
Moon phase
Waxing Gibbous
Illumination
72%
+18°C
Weather archive — for 2019 year
Cloudy
Weather archive — for 2019 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 6 — 7 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 51% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 222° ↙ (SW) |
Sunrise
06:08
Duration
15 h 24 min
Sunset
21:32
Moonrise
04:54
Moonset
21:24
Moon phase
New Moon
Illumination
0%
Weather in Aalst on 31 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+25°C
|
+15°C
|
+19°C | 9 h | 4 | 70% | 4 — 6 m/s |
| 2024 |
+24°C
|
+18°C
|
+21°C | 14 h | 6 | 78% | 3 — 4 m/s |
| 2023 |
+20°C
|
+16°C
|
+17°C | 3 h | 5 | 86% | 7 — 8 m/s |
| 2022 |
+25°C
|
+17°C
|
+21°C | 7 h | 5 | 66% | 3 — 5 m/s |
| 2021 |
+20°C
|
+14°C
|
+16°C | 4 h | 4 | 80% | 6 — 8 m/s |
| 2020 |
+33°C
|
+18°C
|
+26°C | 15 h | 7 | 53% | 4 — 4 m/s |
| 2019 |
+21°C
|
+15°C
|
+18°C | 8 h | 5 | 71% | 6 — 7 m/s |