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Weather in Trøndelag for August 2025

Your guide to Trøndelag weather in August - trends and predictions
  • In general, the average temperature in Trøndelag at the beginning of August is 18.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17 °C by the end of August.

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

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

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/10°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Trøndelag in August average weather

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Temperatures trend during August in Trøndelag

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. Patchy rain possible
Patchy rain possible
17° /9° 0.8 mm 4
2 Aug. Overcast
Overcast
18° /9° 0 mm 5
3 Aug. Patchy rain possible
Patchy rain possible
21° /10° 0.3 mm 5
4 Aug. Patchy rain possible
Patchy rain possible
18° /10° 2.7 mm 4
5 Aug. Patchy rain possible
Patchy rain possible
19° /10° 0.7 mm 5
6 Aug. Patchy rain possible
Patchy rain possible
19° /11° 0.2 mm 5
7 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
17° /12° 16.6 mm 4
8 Aug. Moderate rain at times
Moderate rain at times
20° /11° 6.4 mm 5
9 Aug. Patchy rain possible
Patchy rain possible
19° /11° 0.9 mm 5
10 Aug. Patchy rain possible
Patchy rain possible
15° /10° 5.5 mm 4
11 Aug. Patchy rain possible
Patchy rain possible
13° /9° 6 mm 4
12 Aug. Moderate rain at times
Moderate rain at times
16° /9° 3.8 mm 4
13 Aug. Heavy rain at times
Heavy rain at times
22° /9° 2.2 mm 5
14 Aug. Patchy rain possible
Patchy rain possible
19° /10° 0.7 mm 4
15 Aug. Heavy rain at times
Heavy rain at times
19° /11° 4.6 mm 4
16 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
16° /10° 13.2 mm 4
17 Aug. Partly cloudy
Partly cloudy
17° /8° 1 mm 5
18 Aug. Sunny
Sunny
20° /7° 3.7 mm 5
19 Aug. Sunny
Sunny
20° /9° 1.1 mm 5
20 Aug. Heavy rain at times
Heavy rain at times
19° /11° 2.9 mm 5
21 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
15° /11° 13.6 mm 4
22 Aug. Moderate rain at times
Moderate rain at times
19° /9° 2.1 mm 5
23 Aug. Partly cloudy
Partly cloudy
17° /9° 3 mm 4
24 Aug. Patchy rain possible
Patchy rain possible
17° /9° 2.8 mm 4
25 Aug. Light rain shower
Light rain shower
18° /8° 3.7 mm 4
26 Aug. Patchy rain possible
Patchy rain possible
17° /9° 1.3 mm 4
27 Aug. Light rain shower
Light rain shower
17° /9° 7.6 mm 4
28 Aug. Light rain shower
Light rain shower
17° /10° 20.8 mm 4
29 Aug. Light drizzle
Light drizzle
18° /10° 3.7 mm 5
30 Aug. Partly cloudy
Partly cloudy
17° /9° 4.3 mm 4
31 Aug. Partly cloudy
Partly cloudy
15° /7° 1.4 mm 4
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Important Notice
Our weather forecast for Trøndelag 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 Trøndelag forecast closer to your planned date for the most up-to-date weather information.

Trøndelag in August - FAQ

What are the expected maximum and minimum temperatures in Trøndelag during August?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Trøndelag during August?
Significant rainfall exceeding 178.9 mm is expected in Trøndelag during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trøndelag during August?
The average wind speed in Trøndelag during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Trøndelag in August?

As you prepare for your trip to Trøndelag 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 Trøndelag, 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
    • 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 Trøndelag

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

UV exposure in Trøndelag during August

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

Get accurate weather forecasts for Trøndelag, located at latitude 63.43 and longitude 10.395. Stay updated with localized weather information tailored for Trøndelag.

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