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Weather in Ulm for August 2025

Your guide to Ulm weather in August - trends and predictions
  • In general, the average temperature in Ulm at the beginning of August is 21.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.7 °C by the end of August.

  • Ulm experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.

  • Is August a good time to visit Ulm? check out the best time to travel to Ulm page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/13°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Ulm in August average weather

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Temperatures trend during August in Ulm

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

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Date Weather Temperatures Rain UV More
1 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
21° /14° 17.2 mm 5
2 Aug. Heavy rain at times
Heavy rain at times
25° /13° 10.7 mm 6
3 Aug. Patchy rain possible
Patchy rain possible
23° /13° 2.9 mm 5
4 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /12° 6 mm 5
5 Aug. Patchy rain possible
Patchy rain possible
21° /12° 1 mm 5
6 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /11° 4.8 mm 5
7 Aug. Moderate rain at times
Moderate rain at times
21° /11° 6.7 mm 5
8 Aug. Partly cloudy
Partly cloudy
21° /11° 0.1 mm 6
9 Aug. Heavy rain at times
Heavy rain at times
23° /13° 2.4 mm 6
10 Aug. Partly cloudy
Partly cloudy
25° /12° 0 mm 7
11 Aug. Sunny
Sunny
27° /14° 0 mm 7
12 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /16° 8 mm 7
13 Aug. Moderate rain at times
Moderate rain at times
28° /15° 3.4 mm 7
14 Aug. Patchy rain possible
Patchy rain possible
29° /16° 3 mm 6
15 Aug. Cloudy
Cloudy
27° /16° 0.9 mm 6
16 Aug. Patchy rain possible
Patchy rain possible
28° /15° 6.4 mm 6
17 Aug. Patchy rain possible
Patchy rain possible
25° /15° 5.3 mm 6
18 Aug. Sunny
Sunny
23° /14° 8 mm 6
19 Aug. Sunny
Sunny
24° /14° 0.1 mm 6
20 Aug. Sunny
Sunny
25° /15° 0.1 mm 7
21 Aug. Patchy rain possible
Patchy rain possible
25° /14° 0.8 mm 6
22 Aug. Partly cloudy
Partly cloudy
26° /14° 0.8 mm 7
23 Aug. Sunny
Sunny
28° /15° 0.6 mm 8
24 Aug. Sunny
Sunny
29° /15° 7.3 mm 8
25 Aug. Patchy rain possible
Patchy rain possible
24° /14° 8.7 mm 6
26 Aug. Patchy light rain with thunder
Patchy light rain with thunder
21° /13° 20.7 mm 5
27 Aug. Heavy rain
Heavy rain
18° /11° 35.3 mm 5
28 Aug. Light rain shower
Light rain shower
19° /10° 15.3 mm 5
29 Aug. Light rain shower
Light rain shower
19° /11° 15.6 mm 5
30 Aug. Light rain shower
Light rain shower
22° /11° 4 mm 6
31 Aug. Light rain shower
Light rain shower
22° /12° 3.1 mm 6
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Important Notice
Our weather forecast for Ulm in August 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 Ulm forecast closer to your planned date for the most up-to-date weather information.

Ulm in August - FAQ

What are the expected maximum and minimum temperatures in Ulm during August?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ulm during August?
Significant rainfall exceeding 392 mm is expected in Ulm during August, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ulm during August?
The average wind speed in Ulm during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Ulm in August?

As you prepare for your trip to Ulm in August, 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 Ulm, during August, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • 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

August rainfall patterns in Ulm

Explore the daily rainfall trends and prepare for Ulms August weather 💧

UV exposure in Ulm during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Ulm?

Get accurate weather forecasts for Ulm, located at latitude 48.398 and longitude 9.992. Stay updated with localized weather information tailored for Ulm.

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