Weather in Castelsardo on 23 July 2026
Preliminary outlook for 23 July 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +33°C and nighttime around +21°C, average precipitation 0 mm, wind around 2 m/s, humidity around 51%.
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.
+25°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 49%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 150° ↑ (N) |
Sunrise
06:13
Duration
14 h 37 min
Sunset
20:50
Moonrise
03:48
Moonset
20:07
Moon phase
Waning Crescent
Illumination
4%
+24°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +20°C
Sea temperature: +25°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | +25°C |
| Feels like (avg.) | +25°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 239° ↙ (WSW) |
Sunrise
06:13
Duration
14 h 36 min
Sunset
20:49
Moonrise
22:23
Moonset
08:00
Moon phase
Waning Gibbous
Illumination
81%
+29°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 48%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +36°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 23% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 208° ↖ (NNW) |
Sunrise
06:12
Duration
14 h 38 min
Sunset
20:50
Moonrise
11:49
Moonset
23:53
Moon phase
Waxing Crescent
Illumination
34%
+28°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 48%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 236° ↖ (NNW) |
Sunrise
06:13
Duration
14 h 37 min
Sunset
20:50
Moonrise
01:52
Moonset
17:03
Moon phase
Last Quarter
Illumination
28%
+27°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 43%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 168° ↖ (NNW) |
Sunrise
06:13
Duration
14 h 37 min
Sunset
20:50
Moonrise
20:37
Moonset
04:40
Moon phase
Waxing Gibbous
Illumination
94%
+26°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 42%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 6% |
| 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.) | +12°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 174° ↖ (NNW) |
Sunrise
06:13
Duration
14 h 36 min
Sunset
20:49
Moonrise
08:47
Moonset
22:52
Moon phase
Waxing Crescent
Illumination
17%
Weather in Castelsardo on 23 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+32°C
|
+19°C
|
+25°C | 12 h | 7 | 49% | 3 — 5 m/s |
| 2024 |
+29°C
|
+20°C
|
+24°C | 14 h | 6 | 74% | 3 — 6 m/s |
| 2023 |
+36°C
|
+21°C
|
+29°C | 14 h | 7 | 48% | 2 — 2 m/s |
| 2022 |
+34°C
|
+22°C
|
+28°C | 14 h | 7 | 48% | 2 — 4 m/s |
| 2021 |
+33°C
|
+22°C
|
+27°C | 14 h | 7 | 43% | 2 — 4 m/s |
| 2020 |
+32°C
|
+21°C
|
+26°C | 14 h | 7 | 42% | 2 — 4 m/s |