Weather in Piraeus on 5 August 2026
Preliminary outlook for 5 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +35°C and nighttime around +26°C, average precipitation 0 mm, wind around 3 m/s, humidity around 44%.
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: +25°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 50%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 6% |
| 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.) | +17°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 166° ↖ (NNW) |
Sunrise
06:32
Duration
13 h 58 min
Sunset
20:30
Moonrise
18:22
Moonset
02:27
Moon phase
Waxing Gibbous
Illumination
76%
+30°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +27°C
Sea temperature: +27°C
Precipitation: 0.1 mm
Wind: 2 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +27°C |
| Feels like (avg.) | +31°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 177° ↖ (NNW) |
Sunrise
06:32
Duration
13 h 58 min
Sunset
20:30
Moonrise
07:19
Moonset
21:26
Moon phase
New Moon
Illumination
0%
+30°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 49%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 243° ↓ (SSW) |
Sunrise
06:31
Duration
14 h 00 min
Sunset
20:31
Moonrise
22:51
Moonset
10:17
Moon phase
Waning Gibbous
Illumination
71%
+29°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 33%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +35°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 2% |
| 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.) | +13°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 183° ↑ (N) |
Sunrise
06:32
Duration
13 h 58 min
Sunset
20:30
Moonrise
13:56
Moonset
00:04
Moon phase
First Quarter
Illumination
51%
+35°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +30°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 34%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +40°C | Sun hours | 14 h |
| UV index | 8 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +35°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +35°C | Wind chill (avg.) | +35°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 218° ← (W) |
Sunrise
06:32
Duration
13 h 58 min
Sunset
20:30
Moonrise
03:28
Moonset
18:53
Moon phase
Waning Crescent
Illumination
11%
+29°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 52%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 198° ↓ (S) |
Sunrise
06:32
Duration
13 h 58 min
Sunset
20:30
Moonrise
22:01
Moonset
08:06
Moon phase
Waxing Gibbous
Illumination
88%
Weather in Piraeus on 5 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+32°C
|
+25°C
|
+28°C | 14 h | 7 | 50% | 2 — 3 m/s |
| 2024 |
+34°C
|
+27°C
|
+30°C | 13 h | 8 | 44% | 2 — 3 m/s |
| 2023 |
+34°C
|
+26°C
|
+30°C | 14 h | 7 | 49% | 2 — 4 m/s |
| 2022 |
+35°C
|
+24°C
|
+29°C | 14 h | 7 | 33% | 5 — 6 m/s |
| 2021 |
+40°C
|
+30°C
|
+35°C | 14 h | 8 | 34% | 2 — 2 m/s |
| 2020 |
+33°C
|
+26°C
|
+29°C | 14 h | 7 | 52% | 2 — 4 m/s |