Last updated: March 2, 2024
The weather in Sandnessjoen, Norway, during August is characterized by an average temperature of 13°C (56°F). Highs can soar to 23°C (73°F), while lows may dip to 7°C (44°F). Typically, the humidity level in Sandnessjoen throughout August hovers around 89%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Sandnessjoen averages 175 mm (6.9 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 16 hours 41 minutes of daylight, with the sun shining for approximately 12 hours 35 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Sandnessjoen reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||