Last updated: March 2, 2024
The weather in Siglufjoerdur, Iceland, during April is characterized by an average temperature of 2°C (36°F). Highs can soar to 7°C (45°F), while lows may dip to -5°C (24°F). Typically, the humidity level in Siglufjoerdur throughout April hovers around 92%.
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Average temperature
Maximum temperature
Humidity
In April, Siglufjoerdur averages 79 mm (3.1 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 15 hours 30 minutes of daylight, with the sun shining for approximately 8 hours 27 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In April, the UV Index in Siglufjoerdur reaches a maximum of 3, 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 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||