May Weather in Siglufjoerdur

Last updated: March 2, 2024

The weather in Siglufjoerdur, Iceland, during May is characterized by an average temperature of 4°C (39°F). Highs can soar to 10°C (50°F), while lows may dip to -1°C (31°F). Typically, the humidity level in Siglufjoerdur throughout May hovers around 91%.

-1°C (31°F)

Minimum temperature

4°C (39°F)

Average temperature

10°C (50°F)

Maximum temperature

91%

Humidity

Precipitation and Sunshine hours

In May, Siglufjoerdur averages 59 mm (2.3 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 19 hours 28 minutes of daylight, with the sun shining for approximately 10 hours 7 minutes each day. Additionally, there is a 35% probability of sunny days during this period.

59 mm (2.3 inches)

Precipitation

13 rainy days

Rainy days

10 hours 7 minutes

Sunshine hours

35%

Chance of sun

UV Index

In May, the UV Index in Siglufjoerdur reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	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	4	5	4	4	3	3	2	1
Exposure	Low			Moderate								Low
Time to burn	45 min			30 min								45 min