Coimbra
September
Weather in Coimbra for September 2025
Your guide to Coimbra weather in September - trends and predictions
In general, the average temperature in Coimbra at the beginning of September is 26.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.9 °C by the end of September.
The climate of Coimbra in September is notably wet, with an average of 12 rainy days.
Is September a good time to visit Coimbra? check out the best time to travel to Coimbra page.
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18
Dry days
12
Rainy days
0
Snow days
26°/14°
Temperatures
16 km/h
Avg max wind
72 %
Avg humidity
Coimbra in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 25° | 3  24° | 4  27° | 5 26° | 6  26° | 7 28° |
| 8  28° | 9 26° | 10 28° | 11 28° | 12 27° | 13 31° | 14 33° |
| 15 31° | 16  27° | 17 26° | 18 27° | 19 27° | 20 25° | 21 22° |
| 22 23° | 23  25° | 24 26° | 25 26° | 26 25° | 27 23° | 28 27° |
| 29 29° | 30 32° |
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Temperatures trend during September in Coimbra
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Fog | 27° /13° | 0.3 mm | 6 | |
| 2 Sept. | Fog | 25° /11° | 1.6 mm | 6 | |
| 3 Sept. | Moderate or heavy rain with thunder | 24° /12° | 5.9 mm | 6 | |
| 4 Sept. | Light rain shower | 27° /13° | 8.1 mm | 7 | |
| 5 Sept. | Patchy rain possible | 26° /14° | 1.2 mm | 6 | |
| 6 Sept. | Partly cloudy | 26° /12° | 0 mm | 7 | |
| 7 Sept. | Partly cloudy | 28° /13° | 0.2 mm | 7 | |
| 8 Sept. | Thundery outbreaks possible | 28° /12° | 0.1 mm | 7 | |
| 9 Sept. | Light rain shower | 26° /13° | 6.3 mm | 6 | |
| 10 Sept. | Light rain shower | 28° /14° | 0.9 mm | 7 | |
| 11 Sept. | Patchy rain possible | 28° /13° | 1 mm | 7 | |
| 12 Sept. | Fog | 27° /13° | 0 mm | 6 | |
| 13 Sept. | Partly cloudy | 31° /13° | 0 mm | 8 | |
| 14 Sept. | Partly cloudy | 33° /15° | 0 mm | 8 | |
| 15 Sept. | Partly cloudy | 31° /14° | 0 mm | 8 | |
| 16 Sept. | Patchy light rain with thunder | 27° /14° | 3.7 mm | 7 | |
| 17 Sept. | Light rain shower | 26° /14° | 3.6 mm | 7 | |
| 18 Sept. | Light rain shower | 27° /13° | 1.5 mm | 7 | |
| 19 Sept. | Mist | 27° /13° | 0 mm | 7 | |
| 20 Sept. | Patchy rain possible | 25° /12° | 0.8 mm | 6 | |
| 21 Sept. | Light rain shower | 22° /14° | 5.4 mm | 5 | |
| 22 Sept. | Patchy rain possible | 23° /11° | 0.1 mm | 6 | |
| 23 Sept. | Sunny | 25° /10° | 0 mm | 6 | |
| 24 Sept. | Sunny | 26° /12° | 0.9 mm | 6 | |
| 25 Sept. | Sunny | 26° /15° | 1.7 mm | 6 | |
| 26 Sept. | Mist | 25° /13° | 6.1 mm | 6 | |
| 27 Sept. | Sunny | 23° /11° | 0.5 mm | 6 | |
| 28 Sept. | Sunny | 27° /11° | 0 mm | 7 | |
| 29 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 30 Sept. | Sunny | 32° /16° | 0 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Coimbra 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 Coimbra forecast closer to your planned date for the most up-to-date weather information.
Coimbra in September - FAQ
What are the expected maximum and minimum temperatures in Coimbra during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Coimbra during September?
Moderate rainfall is anticipated in Coimbra during September, with a total of 79.3 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Coimbra during September?
The average wind speed in Coimbra during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Coimbra in September?
As you prepare for your trip to Coimbra 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 Coimbra, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Coimbra
Explore the daily rainfall trends and prepare for Coimbras September weather 💧
UV exposure in Coimbra during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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