Weather in Povoa de Santa Iria on 15 August 2026
Preliminary outlook for 15 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +28°C and nighttime around +18°C, average precipitation 0 mm, wind around 5 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.
+24°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 228° ↙ (WSW) |
Sunrise
06:50
Duration
13 h 41 min
Sunset
20:31
Moonrise
23:31
Moonset
13:18
Moon phase
Last Quarter
Illumination
51%
+23°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +17°C
Sea temperature: +20°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +20°C |
| Feels like (avg.) | +24°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 347° ↖ (NNW) |
Sunrise
06:50
Duration
13 h 40 min
Sunset
20:30
Moonrise
17:51
Moonset
01:48
Moon phase
Waxing Gibbous
Illumination
71%
+22°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 16% |
| 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.) | +16°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 337° ↖ (NNW) |
Sunrise
06:49
Duration
13 h 42 min
Sunset
20:31
Moonrise
05:50
Moonset
20:39
Moon phase
New Moon
Illumination
0%
+22°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 317° ↖ (NW) |
Sunrise
06:50
Duration
13 h 41 min
Sunset
20:31
Moonrise
22:44
Moonset
10:25
Moon phase
Waning Gibbous
Illumination
76%
+24°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 52%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 27% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 349° ↖ (NNW) |
Sunrise
06:50
Duration
13 h 41 min
Sunset
20:31
Moonrise
13:50
Moonset
Does not set today
Moon phase
First Quarter
Illumination
47%
+20°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 5% |
| Pressure (avg.) | 763 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.) | 10 m/s | Wind direction (avg.) | 318° ↖ (NW) |
Sunrise
06:50
Duration
13 h 40 min
Sunset
20:30
Moonrise
02:57
Moonset
18:16
Moon phase
Waning Crescent
Illumination
16%
Weather in Povoa de Santa Iria on 15 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+30°C
|
+19°C
|
+24°C | 14 h | 6 | 60% | 2 — 4 m/s |
| 2024 |
+31°C
|
+17°C
|
+23°C | 14 h | 6 | 58% | 5 — 7 m/s |
| 2023 |
+27°C
|
+18°C
|
+22°C | 13 h | 6 | 72% | 5 — 7 m/s |
| 2022 |
+27°C
|
+18°C
|
+22°C | 14 h | 6 | 70% | 5 — 7 m/s |
| 2021 |
+30°C
|
+19°C
|
+24°C | 14 h | 6 | 52% | 5 — 6 m/s |
| 2020 |
+23°C
|
+17°C
|
+20°C | 14 h | 5 | 71% | 5 — 6 m/s |