Longyearbyen
August
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.
Longyearbyen experiences moderate rainfall in August, with an average of 9 rainy days and a total precipitation of 40.2 mm.
Temperatures
Rain 🌧️
22
Dry days
9
Rainy days
0
Snow days
10°/8°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Longyearbyen in August average weather
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| 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
See the weather trend as well as the moving average line
August weather day by day
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| 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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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 9 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.
August rainfall patterns in Longyearbyen
Explore the daily rainfall trends and prepare for Longyearbyens August weather 💧
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