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Weather in Longyearbyen for August 2025

Your guide to Longyearbyen weather in August - trends and predictions
  • In general, the average temperature in Longyearbyen at the beginning of August is 11 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.6 °C by the end of August.

  • The climate of Longyearbyen in August is notably wet, with an average of 14 rainy days.

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

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Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
10°/8°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Longyearbyen in August average weather

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Temperatures trend during August in Longyearbyen

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. Sunny
Sunny
11° /8° 0 mm 4
2 Aug. Partly cloudy
Partly cloudy
12° /11° 0 mm 4
3 Aug. Patchy rain possible
Patchy rain possible
12° /10° 0.1 mm 3
4 Aug. Patchy rain possible
Patchy rain possible
12° /9° 0.1 mm 3
5 Aug. Patchy rain possible
Patchy rain possible
12° /8° 0.1 mm 3
6 Aug. Patchy rain possible
Patchy rain possible
8° /6° 0.3 mm 2
7 Aug. Light rain
Light rain
10° /8° 4.8 mm 3
8 Aug. Partly cloudy
Partly cloudy
15° /10° 0 mm 5
9 Aug. Partly cloudy
Partly cloudy
16° /12° 0 mm 5
10 Aug. Patchy rain possible
Patchy rain possible
12° /9° 0.3 mm 3
11 Aug. Partly cloudy
Partly cloudy
16° /11° 0.2 mm 5
12 Aug. Sunny
Sunny
14° /10° 0.1 mm 4
13 Aug. Patchy rain possible
Patchy rain possible
7° /5° 1 mm 2
14 Aug. Light drizzle
Light drizzle
9° /6° 0.9 mm 2
15 Aug. Patchy rain possible
Patchy rain possible
12° /8° 0.3 mm 3
16 Aug. Fog
Fog
10° /8° 0.1 mm 3
17 Aug. Patchy rain possible
Patchy rain possible
10° /9° 0.2 mm 3
18 Aug. Light drizzle
Light drizzle
11° /7° 1.8 mm 3
19 Aug. Patchy rain possible
Patchy rain possible
10° /9° 0.2 mm 3
20 Aug. Light rain
Light rain
9° /8° 5.1 mm 2
21 Aug. Light drizzle
Light drizzle
9° /6° 7.7 mm 2
22 Aug. Patchy rain possible
Patchy rain possible
8° /7° 0.7 mm 2
23 Aug. Fog
Fog
8° /6° 0.1 mm 2
24 Aug. Cloudy
Cloudy
8° /7° 0 mm 2
25 Aug. Patchy light drizzle
Patchy light drizzle
8° /6° 1.5 mm 2
26 Aug. Partly cloudy
Partly cloudy
9° /7° 0 mm 3
27 Aug. Light rain shower
Light rain shower
8° /4° 1 mm 2
28 Aug. Sunny
Sunny
4° /2° 0 mm 2
29 Aug. Overcast
Overcast
6° /3° 0.1 mm 2
30 Aug. Light rain
Light rain
9° /7° 8 mm 2
31 Aug. Light drizzle
Light drizzle
9° /6° 5.2 mm 2
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Important Notice
Our weather forecast for Longyearbyen 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 Longyearbyen forecast closer to your planned date for the most up-to-date weather information.

Longyearbyen in August - FAQ

What are the expected maximum and minimum temperatures in Longyearbyen during August?
During August, expect a variety of temperatures with highs around 10° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Longyearbyen during August?
In August, Longyearbyen can expect light to moderate rainfall, totaling 40.2 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Longyearbyen during August?
The average wind speed in Longyearbyen during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Longyearbyen in August?

As you prepare for your trip to Longyearbyen 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 Longyearbyen, 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 Longyearbyen

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

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Location coordinates Where is Longyearbyen?

Get accurate weather forecasts for Longyearbyen, located at latitude 78.223 and longitude 15.647. Stay updated with localized weather information tailored for Longyearbyen.

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