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Weather in Galicia for September 2025

Your guide to Galicia weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Galicia is slightly cooler than the historical average by -0.9 °C.

  • The forecast for the next days in Galicia predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Galicia at the beginning of September is 20.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 21.3 °C by the end of September.

    • Rain 🌧️

  • Galicia experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 126 mm.

    • More

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

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

Average dry days
9
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/15°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Galicia Weather September

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

What’s the Weather Like in Galicia This September?

Discover the average temperatures and weather trends across Galicia’s cities this September.
Patchy rain possibleA Coruña20 °C / 15 °CCloudySantiago de Compostela23 °C / 12 °CPatchy rain possibleVigo21 °C / 14 °CPatchy rain possibleFerrol20 °C / 15 °CCloudySarria21 °C / 9 °CPatchy rain possiblePontevedra23 °C / 12 °CPatchy rain possibleOurense24 °C / 12 °CCloudyPortomarín21 °C / 9 °CCloudyLugo22 °C / 10 °CCloudyMelide21 °C / 11 °CPatchy rain possibleValencia20 °C / 15 °CCloudySegovia22 °C / 10 °CMore Locations

Temperatures trend during September in Galicia

See the weather trend as well as the moving average line

September weather in Galicia day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 20° /15° 10.2 mm 4
2 Sept. Patchy rain possible
Patchy rain possible
 20° /14° 2.5 mm 5
3 Sept. Patchy rain possible
Patchy rain possible
 22° /15° 0.9 mm 5
4 Sept. Light rain shower
Light rain shower
 21° /15° 5.2 mm 4
5 Sept. Overcast
Overcast
 21° /14° 1.8 mm 5
6 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 21° /14° 5.4 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
 21° /14° 3.4 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
 21° /14° 9.6 mm 4
9 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /14° 7.9 mm 4
10 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 20° /15° 4.3 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 20° /14° 1.4 mm 4
12 Sept. Partly cloudy
Partly cloudy
 19° /14° 1.2 mm 5
13 Sept. Cloudy
Cloudy
 20° /14° 0 mm 5
14 Sept. Partly cloudy
Partly cloudy
 23° /15° 0.1 mm 6
15 Sept. Partly cloudy
Partly cloudy
 22° /14° 0.4 mm 5
16 Sept. Sunny
Sunny
 21° /12° 0 mm 1.4
17 Sept. Sunny
Sunny
 21° /14° 0 mm 1.4
18 Sept. Sunny
Sunny
 24° /15° 0 mm 1.4
19 Sept. Sunny
Sunny
 25° /16° 0 mm 1.3
20 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 3.9 mm 0.6
21 Sept. Patchy rain possible
Patchy rain possible
 16° /13° 0.3 mm 3
22 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 0.1 mm 3
23 Sept. Patchy rain possible
Patchy rain possible
 18° /12° 0.1 mm 3
24 Sept. Overcast
Overcast
 20° /12° 0 mm 4
25 Sept. Sunny
Sunny
 22° /12° 0 mm 5
26 Sept. Sunny
Sunny
 22° /10° 0 mm 5
27 Sept. Partly cloudy
Partly cloudy
 22° /13° 0 mm 5
28 Sept. Sunny
Sunny
 20° /13° 0 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 20° /14° 0.3 mm 4
30 Sept. Sunny
Sunny
 23° /16° 0.9 mm 6
Next
Important Notice
Our weather forecast for Galicia 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 Galicia forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Galicia weather in September vs August vs October

Compare September weather in Galicia 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°/16°20°/15°19°/14°
Rainfall37 mm126 mm208 mm
Wind19 km/h19.4 km/h23 km/h
Humidity79%79%81%
Rainy days10 days21 days27 days
Dry days21 days9 days4 days

Planning a trip to Galicia? Discover the best time to visit

Galicia in September - FAQ

What are the expected maximum and minimum temperatures in Galicia during September?
During September, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Galicia during September?
Significant rainfall exceeding 126 mm is expected in Galicia during September, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Galicia during September?
The average wind speed in Galicia during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Galicia in September?

As you prepare for your trip to Galicia 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 Galicia, 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
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Galicia

Explore the daily rainfall trends and prepare for Galicias September weather 💧

UV exposure in Galicia during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Galicia
Select a province for an accurate weather forecast
Provincia da CoruñaProvincia de LugoProvincia de OurenseProvincia de Pontevedra
Top locations in Galicia
Select a location for an accurate weather forecast
A CoruñaFerrolLugoMelideOurensePontevedraPortomarínSantiago de CompostelaSarriaVigo
More Locations

Quick links

More Galicia weather pages
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Location coordinates Where is Galicia?

Get accurate weather forecasts for Galicia, located at latitude 43.371 and longitude -8.396. Stay updated with localized weather information tailored for Galicia.

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