Last updated: March 2, 2024
The weather in Hellissandur, Iceland, during October is characterized by an average temperature of 6°C (43°F). Highs can soar to 10°C (50°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Hellissandur throughout October hovers around 88%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In October, Hellissandur averages 102 mm (4.0 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 9 hours 33 minutes of daylight, with the sun shining for approximately 3 hours 50 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In October, the UV Index in Hellissandur reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 45 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 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||