Santander in september: average Weather, Temperature and Climate
Weather in Santander in september 2025
The weather in Santander in september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
65°F
Clear/Sunny
48% of time
28%
12%
11%
Weather at 12pm
72°F
Clear/Sunny
56% of time
26%
9%
9%
Weather at 6pm
68°F
Clear/Sunny
48% of time
25%
13%
12%
Weather at 3am
65°F
47%
21%
19%
10%
Evolution of daily average temperature and precipitation in Santander in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Santander in september.
The climate of Santander in september is perfect
the weather in Santander in september is relatively dry (with 1.6in of precipitation over 3 days). The weather is worst than the previous month since in august there is an average of 1.3in of precipitation over 2 days.
The climate quite good there this month. The thermometer averaged maximum of 72°F. The minimum is 65°F. Thus, the mean temperature average on this month of september in Santander is 68°F. Note that these seasonal averages are in contrast with those observed in Santander in september with a maximum record of 85°F in 2021 and a minimum record of 54°F in 2010.
Day length in Santander in september is 12:30. The sun rises at 06:55 and sunset is at 19:25.
With ideal weather conditions, this month is advisable to go in Santander.
Seasonal average climate and temperature of Santander in september
Check below seasonal norms These datas are compiled from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 65°F | ||||
| Highest record temperature | 85°F (2021) | ||||
| Lowest record temperature | 54°F (2010) | ||||
| Number of days at +65°F | 29 day(s) (97%) | ||||
| Sea temperature | |||||
| Average sea temperature | 69°F | ||||
| Lowest sea temperature | 66°F | ||||
| Highest sea temperature | 73°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 65°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.6in | ||||
| Number of days with rainfall | 3 day(s) (9%) | ||||
| Record daily rainfall | 1in (2009) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.75km | ||||
| Cloud cover | 32% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:55 | ||||
| Time of sunset | 19:25 | ||||
| Length of day | 12:30 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Santander in september 2024:
65°F to 76°F
65°F to 74°F
63°F to 65°F
63°F to 70°F
59°F to 65°F
58°F to 65°F
59°F to 70°F
61°F to 70°F
59°F to 72°F
61°F to 68°F
58°F to 68°F
59°F to 63°F
58°F to 63°F
52°F to 68°F
54°F to 67°F
54°F to 68°F
58°F to 67°F
58°F to 72°F
59°F to 77°F
61°F to 76°F
61°F to 76°F
61°F to 68°F
56°F to 68°F
58°F to 72°F
63°F to 77°F
67°F to 76°F
58°F to 63°F
56°F to 63°F
56°F to 79°F
58°F to 72°F
Map: other cities in Spain in september
Cities near Santander:
| Torrelavega in september | perfect weather |
| Colombres in september | perfect weather |
| Bilbao in september | good weather |
| Llanes in september | perfect weather |
| Burgos in september | good weather |
| Getaria in september | good weather |
| Zarautz in september | good weather |
| San Sebastian in september | good weather |
| Gijon in september | perfect weather |
| Logroño in september | good weather |
| Oviedo in september | perfect weather |
| Avilés in september | perfect weather |
Click over cities on the map for information about the weather in september.
Santander
perfect weather
good
tolerable
bad
very bad
Weather data for Santander in september:
Weather data for Santander for september are derived from an average of the weather forecast since 2009 in Santander. There is a margin of error and these forecasts are to be considered as general information only. The weather in Santander 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 Santander.