Cantabria (Santander)
September
Weather in Cantabria for September 2027
Your guide to Cantabria weather in September - trends and predictions
In general, the average temperature in Cantabria at the beginning of September is 21.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.6 °C by the end of September.
The climate of Cantabria in September is notably wet, with an average of 13 rainy days, and a total of 93 mm of precipitation.
Is September a good time to visit Cantabria? check out the best time to travel to Cantabria page.
✨ Is September a good time to visit Cantabria? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
13
Rainy days
0
Snow days
21°/16°
Temperatures
20 km/h
Avg max wind
76 %
Avg humidity
Cantabria Weather September
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What’s the Weather Like in Cantabria This September?
Discover the average temperatures and weather trends across Cantabria’s cities this September.
Temperatures trend during September in Cantabria
See the weather trend as well as the moving average line
September weather in Cantabria day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 21° /17° | 1.2 mm | 5 | |
| 2 Sept. |  Light rain | 21° /17° | 4.9 mm | 5 | |
| 3 Sept. | Patchy rain possible | 22° /17° | 1.7 mm | 5 | |
| 4 Sept. | Light rain | 22° /19° | 5.9 mm | 5 | |
| 5 Sept. | Light rain | 22° /17° | 4.9 mm | 5 | |
| 6 Sept. | Patchy rain possible | 23° /17° | 1.8 mm | 6 | |
| 7 Sept. |  Thundery outbreaks possible | 22° /18° | 0.8 mm | 5 | |
| 8 Sept. | Light rain | 20° /17° | 6.7 mm | 5 | |
| 9 Sept. |  Patchy light rain with thunder | 21° /17° | 2.9 mm | 5 | |
| 10 Sept. | Light rain | 21° /16° | 3.3 mm | 4 | |
| 11 Sept. | Thundery outbreaks possible | 21° /16° | 2.2 mm | 5 | |
| 12 Sept. | Light rain | 20° /16° | 8.6 mm | 5 | |
| 13 Sept. |  Partly cloudy | 20° /15° | 0.5 mm | 5 | |
| 14 Sept. | Partly cloudy | 22° /16° | 0 mm | 5 | |
| 15 Sept. | Thundery outbreaks possible | 21° /17° | 2.5 mm | 5 | |
| 16 Sept. | Patchy rain possible | 21° /16° | 1.7 mm | 4 | |
| 17 Sept. | Patchy light rain | 20° /16° | 1.8 mm | 4 | |
| 18 Sept. | Light rain shower | 21° /16° | 1.3 mm | 5 | |
| 19 Sept. | Patchy rain possible | 21° /15° | 0.8 mm | 5 | |
| 20 Sept. | Light rain | 21° /16° | 2.7 mm | 5 | |
| 21 Sept. | Light rain | 20° /15° | 9.7 mm | 4 | |
| 22 Sept. | Light rain | 19° /15° | 9.5 mm | 4 | |
| 23 Sept. | Light rain | 19° /14° | 3 mm | 4 | |
| 24 Sept. |  Sunny | 20° /14° | 0.5 mm | 5 | |
| 25 Sept. | Sunny | 21° /15° | 0.2 mm | 5 | |
| 26 Sept. | Light rain | 20° /15° | 7.6 mm | 4 | |
| 27 Sept. | Patchy rain possible | 20° /16° | 2 mm | 4 | |
| 28 Sept. | Patchy rain possible | 20° /16° | 1.7 mm | 4 | |
| 29 Sept. | Patchy rain possible | 22° /16° | 0.1 mm | 4 | |
| 30 Sept. | Patchy rain possible | 21° /16° | 2.4 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Cantabria in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cantabria forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cantabria weather in September vs August vs October
Compare September weather in Cantabria with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 23°/18° | 21°/16° | 19°/14° |
| Rainfall | 67 mm | 93 mm | 110 mm |
| Wind | 19.6 km/h | 20.1 km/h | 22 km/h |
| Humidity | 78% | 76% | 74% |
| Rainy days | 10 days | 13 days | 12 days |
| Dry days | 21 days | 17 days | 19 days |
Planning a trip to Cantabria? Discover the best time to visit
Cantabria in September - FAQ
What are the expected maximum and minimum temperatures in Cantabria during September?
During September, expect a variety of temperatures with highs around 21° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cantabria during September?
Moderate rainfall is anticipated in Cantabria during September, with a total of 93 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cantabria during September?
The average wind speed in Cantabria during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Cantabria
Explore the daily rainfall trends and prepare for Cantabrias September weather 💧
Typically, Cantabria has 13 rainy days in September with a total of 93 mm of rainfall.
UV exposure in Cantabria during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Cantabria in September?
Mild · highs around 21 °C, frequent showers
As you prepare for your trip to Cantabria in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cantabria, during September, is comfortable and enjoyable, regardless of the weather conditions.
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