Weather in Tarragona on 17 August 2026
Preliminary outlook for 17 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +30°C and nighttime around +23°C, average precipitation 0.3 mm, wind around 3 m/s, humidity around 63%.
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.
+30°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +27°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 47%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +36°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 228° ↙ (SW) |
Sunrise
07:06
Duration
13 h 45 min
Sunset
20:51
Moonrise
00:18
Moonset
16:12
Moon phase
Last Quarter
Illumination
37%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +24°C
Sea temperature: +26°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +26°C |
| Feels like (avg.) | +27°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 213° ↓ (SSW) |
Sunrise
07:07
Duration
13 h 43 min
Sunset
20:50
Moonrise
19:51
Moonset
03:51
Moon phase
Waxing Gibbous
Illumination
86%
+27°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 13 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.) | +29°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 87° → (ESE) |
Sunrise
07:06
Duration
13 h 45 min
Sunset
20:51
Moonrise
08:09
Moonset
21:49
Moon phase
Waxing Crescent
Illumination
1%
+25°C
Weather archive — for 2022 year
Moderate or heavy rain shower
Weather archive — for 2022 year
Nighttime: +23°C
Precipitation: 1.9 mm
Wind: 3 — 5 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 59% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 186° ↘ (SSE) |
Sunrise
07:06
Duration
13 h 45 min
Sunset
20:51
Moonrise
23:53
Moonset
13:07
Moon phase
Waning Gibbous
Illumination
61%
+24°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 5 — 8 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 251° ↙ (WSW) |
Sunrise
07:06
Duration
13 h 45 min
Sunset
20:51
Moonrise
16:36
Moonset
01:11
Moon phase
First Quarter
Illumination
61%
+26°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 9 h |
| UV index | 6 | Cloud cover (avg.) | 59% |
| 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.) | +20°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 141° ↘ (SSE) |
Sunrise
07:07
Duration
13 h 43 min
Sunset
20:50
Moonrise
04:56
Moonset
20:13
Moon phase
Waning Crescent
Illumination
1%
Weather in Tarragona on 17 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+36°C
|
+27°C
|
+30°C | 13 h | 8 | 47% | 2 — 4 m/s |
| 2024 |
+28°C
|
+24°C
|
+26°C | 13 h | 7 | 67% | 3 — 5 m/s |
| 2023 |
+30°C
|
+24°C
|
+27°C | 13 h | 7 | 68% | 4 — 5 m/s |
| 2022 |
+29°C
|
+23°C
|
+25°C | 8 h | 7 | 68% | 3 — 5 m/s |
| 2021 |
+30°C
|
+19°C
|
+24°C | 13 h | 6 | 56% | 5 — 8 m/s |
| 2020 |
+29°C
|
+23°C
|
+26°C | 9 h | 6 | 72% | 3 — 4 m/s |