Last updated: March 2, 2024
The weather in Hvammstangi, Iceland, during May is characterized by an average temperature of 4°C (40°F). Highs can soar to 13°C (55°F), while lows may dip to -1°C (31°F). Typically, the humidity level in Hvammstangi throughout May hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Hvammstangi averages 63 mm (2.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 19 hours 3 minutes of daylight, with the sun shining for approximately 8 hours 58 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Hvammstangi reaches a maximum of 5, 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 | 4 | 5 | 5 | 5 | 4 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||