Weather in Spa on 31 July 2026
Preliminary outlook for 31 July 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +22°C and nighttime around +14°C, average precipitation 1.3 mm, wind around 4 m/s, humidity around 75%.
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: +10°C
Precipitation: 1.4 mm
Wind: 3 — 6 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 4 h |
| UV index | 5 | Cloud cover (avg.) | 68% |
| Pressure (avg.) | 763 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.) | +15°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 233° ← (W) |
Sunrise
06:03
Duration
15 h 19 min
Sunset
21:22
Moonrise
13:44
Moonset
23:32
Moon phase
Waxing Crescent
Illumination
36%
+21°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +17°C
Precipitation: 5.5 mm
Wind: 2 — 3 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 17% |
| 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.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 65° ↗ (NE) |
Sunrise
06:03
Duration
15 h 19 min
Sunset
21:22
Moonrise
01:18
Moonset
19:14
Moon phase
Waning Crescent
Illumination
26%
+15°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 1.3 mm
Wind: 6 — 6 m/s
Humidity: 94%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 99% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 4 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 229° ↙ (SW) |
Sunrise
06:02
Duration
15 h 21 min
Sunset
21:23
Moonrise
21:17
Moonset
03:25
Moon phase
Waxing Gibbous
Illumination
89%
+20°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +16°C
Precipitation: 0.2 mm
Wind: 3 — 5 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 7 h |
| UV index | 5 | Cloud cover (avg.) | 62% |
| 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.) | +10°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 236° ← (WNW) |
Sunrise
06:02
Duration
15 h 21 min
Sunset
21:23
Moonrise
08:33
Moonset
22:57
Moon phase
Waxing Crescent
Illumination
12%
+14°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +12°C
Precipitation: 0.8 mm
Wind: 5 — 6 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 4 h |
| UV index | 3 | Cloud cover (avg.) | 83% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +13°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +13°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 247° ↙ (WSW) |
Sunrise
06:03
Duration
15 h 19 min
Sunset
21:22
Moonrise
00:18
Moonset
14:23
Moon phase
Last Quarter
Illumination
51%
+23°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 61%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 130° ↘ (SE) |
Sunrise
06:03
Duration
15 h 19 min
Sunset
21:22
Moonrise
19:21
Moonset
02:28
Moon phase
Waxing Gibbous
Illumination
72%
+16°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 24% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 221° ↙ (WSW) |
Sunrise
06:02
Duration
15 h 21 min
Sunset
21:23
Moonrise
04:49
Moonset
21:14
Moon phase
New Moon
Illumination
0%
Weather in Spa on 31 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+20°C
|
+10°C
|
+15°C | 4 h | 5 | 79% | 3 — 6 m/s |
| 2024 |
+28°C
|
+17°C
|
+21°C | 13 h | 6 | 78% | 2 — 3 m/s |
| 2023 |
+17°C
|
+14°C
|
+15°C | 1 h | 3 | 94% | 6 — 6 m/s |
| 2022 |
+25°C
|
+16°C
|
+20°C | 7 h | 5 | 51% | 3 — 5 m/s |
| 2021 |
+17°C
|
+12°C
|
+14°C | 4 h | 3 | 83% | 5 — 6 m/s |
| 2020 |
+30°C
|
+16°C
|
+23°C | 15 h | 6 | 61% | 3 — 4 m/s |
| 2019 |
+18°C
|
+13°C
|
+16°C | 12 h | 5 | 82% | 3 — 5 m/s |