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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 sees moderate rainfall in September, averaging 6 rainy days.

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

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/25°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Valletta in September average weather

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Temperatures trend during September in Valletta

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

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Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
28° /26° 0 mm 7
2 Sept. Sunny
Sunny
28° /26° 0 mm 7
3 Sept. Partly cloudy
Partly cloudy
28° /26° 0 mm 7
4 Sept. Sunny
Sunny
29° /26° 0 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
29° /27° 2.2 mm 6
6 Sept. Sunny
Sunny
29° /27° 0 mm 7
7 Sept. Sunny
Sunny
29° /27° 0 mm 7
8 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
27° /25° 14.6 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
27° /24° 2.7 mm 6
10 Sept. Partly cloudy
Partly cloudy
26° /24° 0.2 mm 7
11 Sept. Sunny
Sunny
27° /24° 0 mm 7
12 Sept. Sunny
Sunny
26° /24° 0 mm 7
13 Sept. Sunny
Sunny
26° /23° 0 mm 7
14 Sept. Sunny
Sunny
25° /23° 0 mm 7
15 Sept. Cloudy
Cloudy
25° /23° 0.2 mm 6
16 Sept. Overcast
Overcast
25° /23° 0.1 mm 6
17 Sept. Sunny
Sunny
26° /23° 0.2 mm 7
18 Sept. Sunny
Sunny
26° /23° 0 mm 7
19 Sept. Sunny
Sunny
27° /24° 0.1 mm 7
20 Sept. Sunny
Sunny
26° /23° 8.7 mm 6
21 Sept. Partly cloudy
Partly cloudy
26° /23° 0 mm 6
22 Sept. Sunny
Sunny
26° /24° 0.7 mm 7
23 Sept. Partly cloudy
Partly cloudy
26° /22° 17.5 mm 6
24 Sept. Sunny
Sunny
24° /22° 0 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
25° /22° 0.7 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
25° /22° 1.6 mm 6
27 Sept. Light rain shower
Light rain shower
25° /23° 2.9 mm 6
28 Sept. Sunny
Sunny
26° /23° 0 mm 7
29 Sept. Sunny
Sunny
25° /23° 0 mm 7
30 Sept. Patchy rain possible
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 27° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Valletta during September?
In September, Valletta can expect light to moderate rainfall, totaling 44.1 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Valletta during September?
The average wind speed in Valletta during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Valletta in September?

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

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm 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 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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Location coordinates Where is Valletta?

Get accurate weather forecasts for Valletta, located at latitude 35.9 and longitude 14.515. Stay updated with localized weather information tailored for Valletta.

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