Last updated: March 2, 2024
The weather in Gratangen, Norway, during April is characterized by an average temperature of -1°C (31°F). Highs can soar to 7°C (45°F), while lows may dip to -11°C (13°F). Typically, the humidity level in Gratangen throughout April hovers around 89%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Gratangen averages 121 mm (4.7 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 16 hours 3 minutes of daylight, with the sun shining for approximately 10 hours 44 minutes each day. Additionally, there is a 24% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In April, the UV Index in Gratangen reaches a maximum of 3, 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 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||