Last updated: March 2, 2024
The weather in Bismo, Norway, during September is characterized by an average temperature of 5°C (42°F). Highs can soar to 14°C (57°F), while lows may dip to -3°C (26°F). Typically, the humidity level in Bismo throughout September hovers around 92%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Bismo averages 109 mm (4.3 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 12 hours 51 minutes of daylight, with the sun shining for approximately 8 hours 38 minutes each day. Additionally, there is a 9% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Bismo reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||