San Sebastian in august: average Weather, Temperature and Climate
Weather in San Sebastian in august 2025
The weather in San Sebastian in the month of august comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 6
Weather at 6am
67°F
Clear/Sunny
37% of time
26%
21%
11%
Weather at 12pm
76°F
Clear/Sunny
53% of time
24%
15%
6%
Weather at 6pm
72°F
Clear/Sunny
50% of time
19%
17%
10%
Weather at 3am
65°F
37%
27%
22%
10%
Evolution of daily average temperature and precipitation in San Sebastian in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Sebastian in august.
The climate of San Sebastian in august is good
The climate in august in San Sebastian is wet (with 4.1in of rainfall over 7 days). The weather's not getting better compared to the previous month since in july there is an average of 4.4in of rainfall over 7 days.
The climate pleasant around this city the month of august. Temperatures are up to 76°F. On average, the recorded minimum temperature is 67°F. Thus, the mean temperature average in august in San Sebastian is 70°F. Note that these seasonal averages are in contrast with those observed in San Sebastian in the month of august with a maximum record of 94°F in 2009 and a minimum record of 56°F in 2009. You can plan to have about 2 days with temperatures up to 86°F, or 6 of the month.
On average, in San Sebastian, the days of august last 13:58. Sunrise is at 06:13 and sets at 20:11.
With a good weather, this month is a good time to go in this locality in Spain.
Seasonal average climate and temperature of San Sebastian in august
Check below seasonal norms These datas are generated from the weather statements of the past years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 67°F | ||||
| Highest record temperature | 94°F (2009) | ||||
| Lowest record temperature | 56°F (2009) | ||||
| Number of days at +86°F | 2 day(s) (6%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 71°F | ||||
| Lowest sea temperature | 68°F | ||||
| Highest sea temperature | 74°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 67°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.1in | ||||
| Number of days with rainfall | 7 day(s) (21%) | ||||
| Record daily rainfall | 1.5in (2011) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.49km | ||||
| Cloud cover | 33% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:13 | ||||
| Time of sunset | 20:11 | ||||
| Length of day | 13:58 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in San Sebastian in august 2024:
70°F to 74°F
68°F to 70°F
67°F to 72°F
61°F to 76°F
65°F to 76°F
68°F to 74°F
68°F to 76°F
63°F to 76°F
65°F to 74°F
65°F to 88°F
72°F to 99°F
70°F to 74°F
67°F to 74°F
67°F to 68°F
65°F to 72°F
63°F to 72°F
65°F to 74°F
67°F to 70°F
58°F to 77°F
61°F to 74°F
65°F to 70°F
61°F to 74°F
61°F to 74°F
67°F to 76°F
61°F to 70°F
56°F to 72°F
59°F to 83°F
65°F to 77°F
67°F to 68°F
65°F to 77°F
67°F to 81°F
Map: other cities in Spain in august
Cities near San Sebastian:
| Zarautz in august | good weather |
| Getaria in august | good weather |
| Pamplona in august | perfect weather |
| Bilbao in august | perfect weather |
| Logroño in august | perfect weather |
| Bardenas Reales in august | perfect weather |
| Tudela in august | perfect weather |
| Santander in august | perfect weather |
| Torrelavega in august | perfect weather |
| Soria in august | perfect weather |
| Burgos in august | perfect weather |
| Parque Nacional de Ordesa y Monte Perdido in august | good weather |
Click over cities on the map for information about the weather in august.
San Sebastian
perfect weather
good
tolerable
bad
very bad
Weather data for San Sebastian in august:
Weather data for San Sebastian for august are derived from an average of the weather forecast since 2009 in San Sebastian. There is a margin of error and these forecasts are to be considered as general information only. The weather in San Sebastian can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Sebastian.