Last updated: March 2, 2024
The weather in Otta, Norway, during May is characterized by an average temperature of 6°C (42°F). Highs can soar to 20°C (69°F), while lows may dip to -7°C (20°F). Typically, the humidity level in Otta throughout May hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Otta averages 67 mm (2.6 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 17 hours 41 minutes of daylight, with the sun shining for approximately 13 hours 35 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Otta reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 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 | 2 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||