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Provincia de Cantabria (Santander)
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Weather in Provincia de Cantabria for September 2025

Your guide to Provincia de Cantabria weather in September - trends and predictions

    Official Weather Alert ⚠️

  • Yellow High Temperature Warning - See hour by hour.

    • Temperatures

  • Until now, September 2025 in Provincia de Cantabria is slightly cooler than the historical average by -0.6 °C.

  • Expect cooler weather in the next days in Provincia de Cantabria with the forecast suggesting a temperature of 19 °C, lower than the historical average.

  • In general, the average temperature in Provincia de Cantabria at the beginning of September is 21.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.6 °C by the end of September.

    • Rain 🌧️

  • Provincia de Cantabria experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 116.8 mm.

    • More

  • Is September a good time to visit Provincia de Cantabria? check out the best time to travel to Provincia de Cantabria page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/16°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Provincia de Cantabria Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
21°
2
Moderate or heavy rain shower
21°
3
Partly cloudy
22°
4
Patchy rain possible
22°
5
Sunny
22°
6
Patchy rain possible
23°
7
Thundery outbreaks possible
22°
8
Partly cloudy
20°
9
Patchy light rain with thunder
22°
10
Light rain shower
21°
11
Thundery outbreaks possible
21°
12
Light rain shower
19°
13
Partly cloudy
19°
14
Partly cloudy
21°
15
Thundery outbreaks possible
21°
16
Weather Alert Patchy rain possible
21°
17
Weather Alert Sunny
22°
18
Weather Alert Sunny
25°
19
Patchy rain possible
26°
20
Patchy rain possible
22°
21
Patchy rain possible
17°
22
Moderate rain
16°
23
Patchy rain possible
15°
24
Patchy rain possible
17°
25
Sunny
17°
26
Sunny
18°
27
Patchy rain possible
18°
28
Moderate rain
16°
29
Moderate rain
16°
30
Sunny
21°

Temperatures trend during September in Provincia de Cantabria

See the weather trend as well as the moving average line

September weather in Provincia de Cantabria day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 21° /16° 1.5 mm 5
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 21° /16° 6.5 mm 5
3 Sept. Partly cloudy
Partly cloudy
 22° /17° 2.3 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
 22° /18° 7.8 mm 5
5 Sept. Sunny
Sunny
 22° /15° 6.5 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 23° /16° 2.3 mm 5
7 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 22° /17° 1 mm 5
8 Sept. Partly cloudy
Partly cloudy
 20° /16° 3.7 mm 5
9 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 22° /16° 1.6 mm 5
10 Sept. Light rain shower
Light rain shower
 21° /16° 4.4 mm 4
11 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 21° /16° 2.9 mm 5
12 Sept. Light rain shower
Light rain shower
 19° /17° 11.5 mm 4
13 Sept. Partly cloudy
Partly cloudy
 19° /15° 0.7 mm 5
14 Sept. Partly cloudy
Partly cloudy
 21° /15° 0 mm 5
15 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 21° /16° 2.6 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 21° /17° 0.3 mm 1.3
17 Sept. Sunny
Sunny
 22° /16° 0 mm 1.4
18 Sept. Sunny
Sunny
 25° /16° 0 mm 1.4
19 Sept. Patchy rain possible
Patchy rain possible
 26° /19° 0.1 mm 0.9
20 Sept. Patchy rain possible
Patchy rain possible
 22° /16° 4.8 mm 0.5
21 Sept. Patchy rain possible
Patchy rain possible
 17° /15° 4.6 mm 4
22 Sept. Moderate rain
Moderate rain
 16° /14° 5.1 mm 3
23 Sept. Patchy rain possible
Patchy rain possible
 15° /14° 1.7 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
 17° /13° 0.1 mm 3
25 Sept. Sunny
Sunny
 17° /11° 0 mm 4
26 Sept. Sunny
Sunny
 18° /12° 0 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 18° /16° 3.2 mm 4
28 Sept. Moderate rain
Moderate rain
 16° /16° 11.3 mm 4
29 Sept. Moderate rain
Moderate rain
 16° /16° 8.6 mm 4
30 Sept. Sunny
Sunny
 21° /16° 0 mm 5
Next
Important Notice
Our weather forecast for Provincia de 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 Provincia de Cantabria forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Provincia de Cantabria weather in September vs August vs October

Compare September weather in Provincia de 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.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures22°/18°21°/16°19°/15°
Rainfall74 mm117 mm130 mm
Wind19.6 km/h20.4 km/h24.3 km/h
Humidity77%76%73%
Rainy days18 days22 days21 days
Dry days13 days8 days10 days

Planning a trip to Provincia de Cantabria? Discover the best time to visit

Provincia de Cantabria in September - FAQ

What are the expected maximum and minimum temperatures in Provincia de 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 Provincia de Cantabria during September?
Significant rainfall exceeding 116.8 mm is expected in Provincia de Cantabria during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Provincia de Cantabria during September?
The average wind speed in Provincia de Cantabria during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Provincia de Cantabria in September?

As you prepare for your trip to Provincia de 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 Provincia de Cantabria, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Provincia de Cantabria

Explore the daily rainfall trends and prepare for Provincia de Cantabrias September weather 💧

UV exposure in Provincia de Cantabria during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Provincia de Cantabria?

Get accurate weather forecasts for Provincia de Cantabria, located at latitude 43.465 and longitude -3.804. Stay updated with localized weather information tailored for Provincia de Cantabria.

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