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Weather in Gibraltar for September 2025

Your guide to Gibraltar weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Gibraltar at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.1 °C by the end of September.

    • Rain 🌧️

  • With an average of 2 rainy days, Gibraltar experiences minimal rainfall in September.

    • More

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

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

Average dry days
28
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/18°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Gibraltar in September average weather

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
24°
2
Light rain shower
23°
3
Moderate or heavy rain shower
23°
4
Sunny
24°
5
Sunny
23°
6
Partly cloudy
23°
7
Patchy rain possible
23°
8
Patchy rain possible
23°
9
Patchy rain possible
23°
10
Patchy rain possible
23°
11
Partly cloudy
23°
12
Sunny
24°
13
Sunny
23°
14
Cloudy
22°
15
Thundery outbreaks possible
22°
16
Partly cloudy
22°
17
Partly cloudy
21°
18
Sunny
22°
19
Sunny
21°
20
Sunny
22°
21
Sunny
22°
22
Sunny
22°
23
Sunny
22°
24
Sunny
22°
25
Sunny
22°
26
Patchy rain possible
22°
27
Patchy rain possible
22°
28
Sunny
20°
29
Sunny
20°
30
Sunny
20°
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Access Gibraltar weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during September in Gibraltar

See the weather trend as well as the moving average line
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September weather day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 24° /19° 0 mm 6
2 Sept. Light rain shower
Light rain shower
 23° /18° 2.9 mm 6
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /17° 8.6 mm 6
4 Sept. Sunny
Sunny
 24° /17° 0.9 mm 7
5 Sept. Sunny
Sunny
 23° /17° 0 mm 6
6 Sept. Partly cloudy
Partly cloudy
 23° /18° 0 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
 23° /18° 0.4 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
 23° /18° 0.5 mm 5
9 Sept. Patchy rain possible
Patchy rain possible
 23° /18° 0.1 mm 6
10 Sept. Patchy rain possible
Patchy rain possible
 23° /18° 0.1 mm 6
11 Sept. Partly cloudy
Partly cloudy
 23° /17° 0 mm 6
12 Sept. Sunny
Sunny
 24° /17° 0 mm 6
13 Sept. Sunny
Sunny
 23° /18° 0.2 mm 6
14 Sept. Cloudy
Cloudy
 22° /20° 0.8 mm 5
15 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 22° /19° 0.1 mm 5
16 Sept. Partly cloudy
Partly cloudy
 22° /18° 0 mm 6
17 Sept. Partly cloudy
Partly cloudy
 21° /18° 0 mm 6
18 Sept. Sunny
Sunny
 22° /17° 0.2 mm 6
19 Sept. Sunny
Sunny
 21° /17° 0.6 mm 6
20 Sept. Sunny
Sunny
 22° /17° 0.4 mm 6
21 Sept. Sunny
Sunny
 22° /16° 0.3 mm 6
22 Sept. Sunny
Sunny
 22° /16° 0.4 mm 6
23 Sept. Sunny
Sunny
 22° /16° 0 mm 6
24 Sept. Sunny
Sunny
 22° /17° 0 mm 6
25 Sept. Sunny
Sunny
 22° /17° 0 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 22° /18° 0.1 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 22° /17° 0.4 mm 5
28 Sept. Sunny
Sunny
 20° /17° 0.1 mm 6
29 Sept. Sunny
Sunny
 20° /18° 0.2 mm 6
30 Sept. Sunny
Sunny
 20° /18° 0.1 mm 6
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Important Notice
Our weather forecast for Gibraltar 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 Gibraltar forecast closer to your planned date for the most up-to-date weather information.

Guide for Gibraltar in September

In Gibraltar, September marks the transition from summer to autumn, bringing pleasant weather conditions for travelers. At the beginning of the month, the average temperature hovers around 24°, offering warm and comfortable days for exploring the Rock of Gibraltar and its surrounding attractions.

The sea temperature remains inviting for swimming and water activities, averaging around 22°. However, occasional showers may occur, so it's advisable to pack an umbrella or light rain jacket.

As the month progresses, the temperatures gradually begin to decrease, with average highs of 27° and lows of 20° towards the end of September. The sea remains relatively warm, perfect for those looking to enjoy beach days or water sports.

The likelihood of rain diminishes towards the end of the month, making it an ideal time to visit the Upper Rock Nature Reserve and witness the stunning views of the Mediterranean and Atlantic Oceans.

Overall, September in Gibraltar offers a delightful blend of warm temperatures, manageable humidity, and decreasing precipitation, making it an excellent time to explore this unique destination.

Have you visited Gibraltar in September? Share your experience by writing a review.

Gibraltar in September - FAQ

Is September a good time to visit Gibraltar?
Yes, September is a good time to traveling to Gibraltar, read more about the best time to visit Gibraltar.
What are the expected maximum and minimum temperatures in Gibraltar during September?
During September, expect a variety of temperatures with highs around 22° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gibraltar during September?
Expect minimal rainfall in Gibraltar during September, with a total of 17.4 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Gibraltar during September?
The average wind speed in Gibraltar during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Gibraltar in September?

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

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather

September rainfall patterns in Gibraltar

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

UV exposure in Gibraltar during September

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

Get accurate weather forecasts for Gibraltar, located at latitude 36.145 and longitude -5.353. Stay updated with localized weather information tailored for Gibraltar.

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