Weather in Algeciras on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +31°C and nighttime around +21°C, average precipitation 0 mm, wind around 4 m/s, humidity around 64%.
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.
+28°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +24°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 43%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 144° ↙ (WSW) |
Sunrise
07:42
Duration
13 h 26 min
Sunset
21:08
Moonrise
01:50
Moonset
17:32
Moon phase
Last Quarter
Illumination
29%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +21°C
Sea temperature: +29°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +29°C |
| Feels like (avg.) | +27°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 118° → (E) |
Sunrise
07:42
Duration
13 h 26 min
Sunset
21:08
Moonrise
20:40
Moonset
05:45
Moon phase
Waxing Gibbous
Illumination
93%
+25°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 5% |
| 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.) | +16°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 263° ← (W) |
Sunrise
07:42
Duration
13 h 27 min
Sunset
21:09
Moonrise
09:43
Moonset
22:34
Moon phase
Waxing Crescent
Illumination
9%
+24°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 216° ↙ (WSW) |
Sunrise
07:42
Duration
13 h 26 min
Sunset
21:08
Moonrise
00:29
Moonset
14:35
Moon phase
Last Quarter
Illumination
54%
+23°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +21°C
Precipitation: 0.1 mm
Wind: 4 — 4 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 53% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 85° → (E) |
Sunrise
07:42
Duration
13 h 26 min
Sunset
21:08
Moonrise
17:58
Moonset
02:40
Moon phase
Waxing Gibbous
Illumination
69%
+26°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 218° ↓ (SSW) |
Sunrise
07:42
Duration
13 h 26 min
Sunset
21:08
Moonrise
06:40
Moonset
21:07
Moon phase
New Moon
Illumination
0%
Weather in Algeciras on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+33°C
|
+24°C
|
+28°C | 13 h | 7 | 43% | 3 — 5 m/s |
| 2024 |
+33°C
|
+21°C
|
+26°C | 14 h | 7 | 65% | 3 — 4 m/s |
| 2023 |
+30°C
|
+20°C
|
+25°C | 14 h | 6 | 57% | 5 — 6 m/s |
| 2022 |
+33°C
|
+19°C
|
+24°C | 14 h | 6 | 69% | 4 — 5 m/s |
| 2021 |
+25°C
|
+21°C
|
+23°C | 13 h | 5 | 87% | 4 — 4 m/s |
| 2020 |
+31°C
|
+21°C
|
+26°C | 14 h | 7 | 63% | 3 — 4 m/s |