Valletta
September
Weather in Valletta for September 2025
Your guide to Valletta weather in September - trends and predictions
In general, the average temperature in Valletta at the beginning of September is 28.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.9 °C by the end of September.
Valletta experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 52.6 mm.
Temperatures
Rain 🌧️
23
Dry days
7
Rainy days
0
Snow days
26°/24°
Temperatures
23 km/h
Avg max wind
68 %
Avg humidity
Valletta in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 28° | 3  28° | 4 29° | 5  29° | 6 29° | 7 29° |
| 8  27° | 9 27° | 10 26° | 11 27° | 12 26° | 13 26° | 14 25° |
| 15  25° | 16  25° | 17 26° | 18 26° | 19 27° | 20 26° | 21 26° |
| 22 26° | 23 26° | 24 24° | 25 25° | 26 25° | 27 25° | 28 26° |
| 29 25° | 30 24° |
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Temperatures trend during September in Valletta
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. | Sunny | 28° /26° | 0 mm | 7 | |
| 2 Sept. | Sunny | 28° /26° | 0 mm | 7 | |
| 3 Sept. | Partly cloudy | 28° /26° | 0 mm | 7 | |
| 4 Sept. | Sunny | 29° /26° | 0 mm | 7 | |
| 5 Sept. | Patchy rain possible | 29° /27° | 2.2 mm | 6 | |
| 6 Sept. | Sunny | 29° /27° | 0 mm | 7 | |
| 7 Sept. | Sunny | 29° /27° | 0 mm | 7 | |
| 8 Sept. | Moderate or heavy rain shower | 27° /25° | 14.6 mm | 7 | |
| 9 Sept. | Patchy rain possible | 27° /24° | 2.7 mm | 6 | |
| 10 Sept. | Partly cloudy | 26° /24° | 0.2 mm | 7 | |
| 11 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 12 Sept. | Sunny | 26° /24° | 0 mm | 7 | |
| 13 Sept. | Sunny | 26° /23° | 0 mm | 7 | |
| 14 Sept. | Sunny | 25° /23° | 0 mm | 7 | |
| 15 Sept. | Cloudy | 25° /23° | 0.2 mm | 6 | |
| 16 Sept. | Overcast | 25° /23° | 0.1 mm | 6 | |
| 17 Sept. | Sunny | 26° /23° | 0.2 mm | 7 | |
| 18 Sept. | Sunny | 26° /23° | 0 mm | 7 | |
| 19 Sept. | Sunny | 27° /24° | 0.1 mm | 7 | |
| 20 Sept. | Sunny | 26° /23° | 8.7 mm | 6 | |
| 21 Sept. | Partly cloudy | 26° /23° | 0 mm | 6 | |
| 22 Sept. | Sunny | 26° /24° | 0.7 mm | 7 | |
| 23 Sept. | Partly cloudy | 26° /22° | 17.5 mm | 6 | |
| 24 Sept. | Sunny | 24° /22° | 0 mm | 6 | |
| 25 Sept. | Patchy rain possible | 25° /22° | 0.7 mm | 6 | |
| 26 Sept. | Patchy rain possible | 25° /22° | 1.6 mm | 6 | |
| 27 Sept. | Light rain shower | 25° /23° | 2.9 mm | 6 | |
| 28 Sept. | Sunny | 26° /23° | 0 mm | 7 | |
| 29 Sept. | Sunny | 25° /23° | 0 mm | 7 | |
| 30 Sept. | Patchy rain possible | 24° /22° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Valletta 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 Valletta forecast closer to your planned date for the most up-to-date weather information.
Valletta in September - FAQ
What are the expected maximum and minimum temperatures in Valletta during September?
During September, expect a variety of temperatures with highs around 26° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Valletta during September?
Moderate rainfall is anticipated in Valletta during September, with a total of 52.6 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Valletta during September?
The average wind speed in Valletta during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Valletta
Explore the daily rainfall trends and prepare for Vallettas September weather 💧
UV exposure in Valletta during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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