Weather in Santander on 4 August 2026
Preliminary outlook for 4 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +23°C and nighttime around +18°C, average precipitation 0.7 mm, wind around 4 m/s, humidity around 77%.
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.
+20°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +17°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 76° ↗ (ENE) |
Sunrise
07:08
Duration
14 h 26 min
Sunset
21:34
Moonrise
18:48
Moonset
02:11
Moon phase
Waxing Gibbous
Illumination
69%
+20°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +17°C
Sea temperature: +22°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +22°C |
| Feels like (avg.) | +21°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 101° ↗ (NE) |
Sunrise
07:08
Duration
14 h 25 min
Sunset
21:33
Moonrise
06:47
Moonset
22:03
Moon phase
New Moon
Illumination
0%
+18°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +17°C
Precipitation: 1.1 mm
Wind: 6 — 7 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 12 h |
| UV index | 4 | Cloud cover (avg.) | 73% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 301° ← (WNW) |
Sunrise
07:07
Duration
14 h 27 min
Sunset
21:34
Moonrise
23:20
Moonset
09:52
Moon phase
Waning Gibbous
Illumination
78%
+21°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +20°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 62% |
| 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.) | +19°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 280° ↖ (NW) |
Sunrise
07:08
Duration
14 h 26 min
Sunset
21:34
Moonrise
13:55
Moonset
00:26
Moon phase
First Quarter
Illumination
44%
+18°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +17°C
Precipitation: 2.9 mm
Wind: 5 — 8 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 3 h |
| UV index | 4 | Cloud cover (avg.) | 83% |
| 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.) | +15°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 264° ← (WNW) |
Sunrise
07:08
Duration
14 h 26 min
Sunset
21:34
Moonrise
03:16
Moonset
19:17
Moon phase
Waning Crescent
Illumination
18%
+20°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 31% |
| 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.) | +14°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 115° ↗ (NE) |
Sunrise
07:08
Duration
14 h 25 min
Sunset
21:33
Moonrise
22:32
Moonset
07:39
Moon phase
Full Moon
Illumination
100%
Weather in Santander on 4 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+17°C
|
+20°C | 14 h | 6 | 70% | 3 — 4 m/s |
| 2024 |
+23°C
|
+17°C
|
+20°C | 14 h | 5 | 76% | 3 — 5 m/s |
| 2023 |
+20°C
|
+17°C
|
+18°C | 12 h | 4 | 74% | 6 — 7 m/s |
| 2022 |
+24°C
|
+20°C
|
+21°C | 8 h | 5 | 85% | 3 — 4 m/s |
| 2021 |
+21°C
|
+17°C
|
+18°C | 3 h | 4 | 82% | 5 — 8 m/s |
| 2020 |
+23°C
|
+17°C
|
+20°C | 14 h | 5 | 74% | 3 — 6 m/s |