Weather in Portoroz on 20 July 2026
Weather observations for 20 July 2026
The stored hourly record for Portoroz on 20 July 2026 shows temperatures from +21.8°C to +30.9°C.
Key figures: precipitation 1.8 mm, wind 3 — 6 m/s, average humidity 54%.
+27.6°C
Hourly weather — 2026
Clear/Sunny
Hourly observations for a past date
Hourly weather — 2026
Nighttime: +21.8°C
Sea temperature: +27°C
Precipitation: 1.8 mm
Wind: 3 — 6 m/s
Humidity: 54%
Precipitation: 1.8 mm
Wind: 3 — 6 m/s
Humidity: 54%
Hourly observations
20 July
00:00
+24.8°C
4 m/s
01:00
+24.4°C
4 m/s
02:00
+23.8°C
6 m/s
0.5 mm
03:00
+23.5°C
5 m/s
0.3 mm
04:00
+23°C
4 m/s
0.2 mm
05:00
+22.4°C
4 m/s
0.1 mm
06:00
+21.8°C
4 m/s
0 mm
07:00
+22.8°C
4 m/s
0.6 mm
08:00
+23.1°C
4 m/s
0.1 mm
09:00
+24°C
4 m/s
0.1 mm
10:00
+25°C
4 m/s
11:00
+26.4°C
4 m/s
12:00
+27.6°C
3 m/s
13:00
+28.8°C
3 m/s
14:00
+29.6°C
3 m/s
15:00
+30.4°C
3 m/s
16:00
+30.8°C
3 m/s
17:00
+30.9°C
3 m/s
18:00
+29.7°C
3 m/s
19:00
+28.9°C
3 m/s
20:00
+27.6°C
3 m/s
21:00
+26°C
3 m/s
22:00
+24.6°C
4 m/s
23:00
+24°C
4 m/s
| July 20, 2026 |
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22:00
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23:00
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +24.8°C | +24.4°C | +23.8°C | +23.5°C | +23°C | +22.4°C | +21.8°C | +22.8°C | +23.1°C | +24°C | +25°C | +26.4°C | +27.6°C | +28.8°C | +29.6°C | +30.4°C | +30.8°C | +30.9°C | +29.7°C | +28.9°C | +27.6°C | +26°C | +24.6°C | +24°C |
| Feels like | +26°C | +25.7°C | +25.3°C | +25.2°C | +24.9°C | +24.7°C | +24.5°C | +24.8°C | +24.9°C | +25.4°C | +26°C | +27°C | +28.1°C | +29.1°C | +30°C | +30.9°C | +31.4°C | +31.6°C | +30.6°C | +29.8°C | +28.6°C | +27.1°C | +26°C | +25.5°C |
| Precipitation | 0 mm | 0 mm | 0.5 mm | 0.3 mm | 0.2 mm | 0.1 mm | 0 mm | 0.6 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 60% | 58% | 59% | 59% | 60% | 62% | 63% | 57% | 57% | 56% | 53% | 50% | 46% | 44% | 43% | 41% | 40% | 41% | 46% | 49% | 54% | 59% | 63% | 64% |
| Wind | 4 m/s | 4 m/s | 6 m/s | 5 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s |
| Wind gusts | 6 m/s | 5 m/s | 9 m/s | 7 m/s | 6 m/s | 5 m/s | 4 m/s | 4 m/s | 5 m/s | 7 m/s | 6 m/s | 5 m/s | 5 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 6 m/s | 10 m/s | 5 m/s | 4 m/s |
| Wind direction | 65° (ENE) | 70° (ENE) | 75° (ENE) | 61° (ENE) | 62° (ENE) | 56° (NE) | 56° (NE) | 30° (NNE) | 40° (NE) | 52° (NE) | 54° (NE) | 48° (NE) | 43° (NE) | 36° (NE) | 24° (NNE) | 2° (N) | 330° (NNW) | 309° (NW) | 341° (NNW) | 359° (N) | 28° (NNE) | 52° (NE) | 55° (NE) | 60° (ENE) |
| Pressure | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 762 mmHg | 762 mmHg |
| Cloud cover | 8% | 42% | 31% | 63% | 59% | 64% | 44% | 62% | 69% | 59% | 7% | 2% | 1% | 3% | 14% | 4% | 5% | 12% | 18% | 16% | 16% | 18% | 35% | 63% |
| Visibility | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rain chance | 0% | 5% | 35% | 30% | 25% | 20% | 15% | 40% | 25% | 15% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 5% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Water temperature | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C | +27°C |
Sunrise
05:36
Duration
15 h 11 min
Sunset
20:47
Moonrise
12:38
Moonset
23:34
Moon phase
First Quarter
Illumination
34%
+24°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 30% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 180° ← (W) |
Sunrise
05:36
Duration
15 h 11 min
Sunset
20:47
Moonrise
00:37
Moonset
16:35
Moon phase
Waning Crescent
Illumination
26%
+26°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +21°C
Sea temperature: +27°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 45% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +27°C |
| Feels like (avg.) | +27°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 55° ↗ (NE) |
Sunrise
05:37
Duration
15 h 10 min
Sunset
20:47
Moonrise
20:44
Moonset
03:50
Moon phase
Waxing Gibbous
Illumination
97%
+27°C
Weather archive — for 2023 year
Cloudy
Weather archive — for 2023 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 62% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 72° ↗ (ENE) |
Sunrise
05:36
Duration
15 h 11 min
Sunset
20:47
Moonrise
08:15
Moonset
22:42
Moon phase
Waxing Crescent
Illumination
12%
+27°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 41%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 15 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.) | +28°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 152° ↘ (SSE) |
Sunrise
05:36
Duration
15 h 11 min
Sunset
20:47
Moonrise
00:07
Moonset
13:23
Moon phase
Last Quarter
Illumination
50%
+25°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 58%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 23% |
| 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.) | 6 m/s | Wind direction (avg.) | 123° ↓ (S) |
Sunrise
05:36
Duration
15 h 11 min
Sunset
20:47
Moonrise
17:01
Moonset
01:33
Moon phase
Waxing Gibbous
Illumination
73%
+23°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 9% |
| 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.) | +17°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 186° ↙ (WSW) |
Sunrise
05:36
Duration
15 h 11 min
Sunset
20:47
Moonrise
05:00
Moonset
21:00
Moon phase
New Moon
Illumination
0%
Weather in Portoroz on 20 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+30°C
|
+18°C
|
+24°C | 14 h | 6 | 73% | 2 — 3 m/s |
| 2024 |
+32°C
|
+21°C
|
+26°C | 10 h | 7 | 68% | 3 — 4 m/s |
| 2023 |
+32°C
|
+22°C
|
+27°C | 10 h | 6 | 70% | 3 — 4 m/s |
| 2022 |
+34°C
|
+21°C
|
+27°C | 15 h | 7 | 41% | 2 — 3 m/s |
| 2021 |
+30°C
|
+21°C
|
+25°C | 15 h | 6 | 58% | 2 — 3 m/s |
| 2020 |
+27°C
|
+18°C
|
+23°C | 15 h | 6 | 69% | 1 — 2 m/s |