Climate & Weather in San Sebastián, 🇪🇸 Spain - Monthly Averages, Forecast & Air Quality
🇪🇸 San Sebastián,
Spain
#411
Nomad Score
6.9
Coords
43.3224219, -1.9838889
Likes
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CURRENT CONDITIONS
Temperature
31.4°C
/
24.2°C
Feels Like
29.3°C / 24.5°C
Weather
🌤️ Overcast
Humidity
%
Wind
24.5 km/h
(gusts 49.0)
UV Index
6.5
Sunrise / Sunset
07:23
/
20:57
Daylight
13.6 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 24 Aug | 🌤️ Overcast | 31.4° | 24.2° | 25% |
| Tue 25 Aug | 🌧️ Light drizzle | 25.2° | 23.1° | 10% |
| Wed 26 Aug | 🌤️ Overcast | 36.6° | 20.8° | 16% |
| Thu 27 Aug | 🌧️ Moderate drizzle | 26.8° | 21.1° | 36% |
| Fri 28 Aug | 🌤️ Overcast | 24.2° | 18.0° | 22% |
| Sat 29 Aug | 🌤️ Partly cloudy | 25.7° | 14.0° | 10% |
| Sun 30 Aug | 🌤️ Partly cloudy | 24.9° | 14.5° | 2% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| September | Excellent | 23.4°C | 15.8°C | 14.0 |
| June | Good | 23.0°C | 16.1°C | 14.2 |
| July | Good | 23.8°C | 17.2°C | 12.6 |
| August | Good | 24.7°C | 17.7°C | 12.2 |
| October | Good | 22.1°C | 14.1°C | 11.4 |
| May | Fair | 19.4°C | 11.8°C | 15.5 |
| April | Fair | 17.1°C | 9.4°C | 13.6 |
| March | Poor | 16.0°C | 8.6°C | 15.5 |
| January | Poor | 12.5°C | 6.1°C | 14.7 |
| February | Poor | 14.8°C | 7.4°C | 14.3 |
| December | Poor | 14.4°C | 8.3°C | 14.7 |
| November | Poor | 16.3°C | 10.2°C | 17.2 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
40
🟢 Good
US Air Quality Index
European AQI: 30
PM2.5
5.2 µg/m³
PM10
7.4 µg/m³
Ozone
74.0 µg/m³
NO₂
5.4 µg/m³
SO₂
0.4 µg/m³
CO
142.0 µg/m³
UV Index
0.0
Dust
0.0 µg/m³
Pollen
🌾 Grass
1.9
🌳 Birch
0.0
🌿 Ragweed
0.4
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 12.5° | 6.1° | 9.0° | 10.0° | 2.9° | 169.3 mm | 14.7 | 7.4 cm | 164.3 hrs | 9.4 hrs | - | 78.2% | 19.8 km/h | 70.8% |
| Feb | 14.8° | 7.4° | 10.8° | 12.7° | 4.6° | 120.5 mm | 14.3 | 1.8 cm | 184.8 hrs | 10.5 hrs | - | 77.3% | 19.3 km/h | 68.7% |
| Mar | 16.0° | 8.6° | 12.1° | 13.9° | 6.0° | 131.8 mm | 15.5 | 1.4 cm | 257.3 hrs | 12.0 hrs | - | 74.2% | 20.1 km/h | 69.5% |
| Apr | 17.1° | 9.4° | 13.1° | 16.2° | 7.2° | 126.4 mm | 13.6 | 4.7 cm | 267.0 hrs | 13.4 hrs | - | 76.5% | 17.5 km/h | 65.1% |
| May | 19.4° | 11.8° | 15.4° | 19.8° | 10.8° | 111.9 mm | 15.5 | 0.0 cm | 328.6 hrs | 14.7 hrs | - | 82.0% | 15.3 km/h | 68.2% |
| Jun | 23.0° | 16.1° | 19.3° | 25.3° | 16.7° | 96.4 mm | 14.2 | 0.0 cm | 300.0 hrs | 15.3 hrs | - | 83.9% | 13.7 km/h | 68.9% |
| Jul | 23.8° | 17.2° | 20.4° | 26.4° | 18.2° | 66.9 mm | 12.6 | 0.0 cm | 337.9 hrs | 15.0 hrs | - | 82.2% | 13.7 km/h | 57.2% |
| Aug | 24.7° | 17.7° | 21.0° | 27.4° | 19.0° | 109.1 mm | 12.2 | 0.0 cm | 325.5 hrs | 13.9 hrs | - | 82.6% | 13.6 km/h | 54.1% |
| Sep | 23.4° | 15.8° | 19.3° | 24.5° | 16.0° | 132.6 mm | 14.0 | 0.0 cm | 279.0 hrs | 12.5 hrs | - | 79.9% | 15.5 km/h | 60.6% |
| Oct | 22.1° | 14.1° | 17.8° | 22.1° | 13.2° | 107.7 mm | 11.4 | 0.0 cm | 238.7 hrs | 11.0 hrs | - | 76.6% | 18.1 km/h | 63.7% |
| Nov | 16.3° | 10.2° | 13.0° | 14.7° | 8.0° | 229.9 mm | 17.2 | 5.0 cm | 168.0 hrs | 9.7 hrs | - | 79.8% | 20.0 km/h | 74.6% |
| Dec | 14.4° | 8.3° | 11.1° | 12.4° | 5.4° | 187.5 mm | 14.7 | 1.5 cm | 155.0 hrs | 9.0 hrs | - | 79.3% | 20.6 km/h | 71.6% |