Weather in Longyearbyen for August 2025
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.
Longyearbyen experiences moderate rainfall in August, with an average of 9 rainy days and a total precipitation of 40.2 mm.
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Longyearbyen in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  12° | 3  12° | ||||
| 4 12° | 5 12° | 6 8° | 7  10° | 8 15° | 9 16° | 10 12° |
| 11 16° | 12 14° | 13 7° | 14 9° | 15 12° | 16  10° | 17 10° |
| 18 11° | 19 10° | 20 9° | 21 9° | 22 8° | 23 8° | 24  8° |
| 25 8° | 26 9° | 27 8° | 28 4° | 29  6° | 30 9° | 31 9° |
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Temperatures trend during August in Longyearbyen
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Sunny | 11° /8° | 0 mm | 4 | |
| 2 Aug. | Partly cloudy | 12° /11° | 0 mm | 4 | |
| 3 Aug. | Patchy rain possible | 12° /10° | 0.1 mm | 3 | |
| 4 Aug. | Patchy rain possible | 12° /9° | 0.1 mm | 3 | |
| 5 Aug. | Patchy rain possible | 12° /8° | 0.1 mm | 3 | |
| 6 Aug. | Patchy rain possible | 8° /6° | 0.3 mm | 2 | |
| 7 Aug. | Light rain | 10° /8° | 4.8 mm | 3 | |
| 8 Aug. | Partly cloudy | 15° /10° | 0 mm | 5 | |
| 9 Aug. | Partly cloudy | 16° /12° | 0 mm | 5 | |
| 10 Aug. | Patchy rain possible | 12° /9° | 0.3 mm | 3 | |
| 11 Aug. | Partly cloudy | 16° /11° | 0.2 mm | 5 | |
| 12 Aug. | Sunny | 14° /10° | 0.1 mm | 4 | |
| 13 Aug. | Patchy rain possible | 7° /5° | 1 mm | 2 | |
| 14 Aug. | Light drizzle | 9° /6° | 0.9 mm | 2 | |
| 15 Aug. | Patchy rain possible | 12° /8° | 0.3 mm | 3 | |
| 16 Aug. | Fog | 10° /8° | 0.1 mm | 3 | |
| 17 Aug. | Patchy rain possible | 10° /9° | 0.2 mm | 3 | |
| 18 Aug. | Light drizzle | 11° /7° | 1.8 mm | 3 | |
| 19 Aug. | Patchy rain possible | 10° /9° | 0.2 mm | 3 | |
| 20 Aug. | Light rain | 9° /8° | 5.1 mm | 2 | |
| 21 Aug. | Light drizzle | 9° /6° | 7.7 mm | 2 | |
| 22 Aug. | Patchy rain possible | 8° /7° | 0.7 mm | 2 | |
| 23 Aug. | Fog | 8° /6° | 0.1 mm | 2 | |
| 24 Aug. | Cloudy | 8° /7° | 0 mm | 2 | |
| 25 Aug. | Patchy light drizzle | 8° /6° | 1.5 mm | 2 | |
| 26 Aug. | Partly cloudy | 9° /7° | 0 mm | 3 | |
| 27 Aug. | Light rain shower | 8° /4° | 1 mm | 2 | |
| 28 Aug. | Sunny | 4° /2° | 0 mm | 2 | |
| 29 Aug. | Overcast | 6° /3° | 0.1 mm | 2 | |
| 30 Aug. | Light rain | 9° /7° | 8 mm | 2 | |
| 31 Aug. | Light drizzle | 9° /6° | 5.2 mm | 2 | |
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Longyearbyen in August - FAQ
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
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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.