May Weather in Dalvik, Iceland

Last updated: August 23, 2025

In May, the average temperature in Dalvik, Iceland hovers around 3°C (37°F), with a minimum dip to -6°C (21°F) and a maximum rise of 15°C (59°F). Expect a total precipitation of 71 mm (2.8 in) spread over 15 days, coupled with a high average humidity of 88%. Be prepared for chilly, damp conditions!

May Temperature in Dalvik

In May in Dalvik, the average temperature is 3°C (37°F). The maximum can reach 15°C (59°F), and the minimum can be as low as -6°C (21°F). Be prepared for chilly weather and dress in layers to stay comfortable during your travels.

May Weather in Dalvik: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Dalvik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dalvik, May typically has an average temperature of 3°C (37°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (21°F).

Data source: Temperature data for Dalvik generated using information from the Copernicus Climate Change Service.

May Precipitation in Dalvik

In Dalvik in May, the precipitation amount reaches 71 mm (2.8 in) over the course of 15 days.

May Precipitation Trends in Dalvik

The chart displays monthly precipitation patterns in Dalvik, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Dalvik, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Dalvik

In Dalvik in May, humidity is 88%. With an average temperature of 3°C (37°F), this humidity feels like a chilling fog that clings to your skin, making every step outside a damp and brisk challenge for travelers.

May Average Humidity in Dalvik

This chart illustrates the average monthly humidity levels in Dalvik, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Dalvik is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dalvik

In Dalvik in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Dalvik.

Maximum UV Index Levels in Dalvik for May

The chart shows the monthly maximum UV Index (UVI) for Dalvik in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Dalvik typically reaches 5, which falls under the moderate exposure category.

Data source: Dalvik May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Dalvik Compares to Other Months

Weather in Dalvik varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dalvik, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Dalvik, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	130 mm (5.1 inches)	96%	low
February Weather	-2°C (28°F)	125 mm (4.9 inches)	96%	low
March Weather	-2°C (29°F)	119 mm (4.7 inches)	95%	low
April Weather	0°C (33°F)	82 mm (3.2 inches)	90%	moderate
May Weather	3°C (37°F)	71 mm (2.8 inches)	88%	moderate
June Weather	7°C (44°F)	97 mm (3.8 inches)	89%	high
July Weather	9°C (49°F)	107 mm (4.2 inches)	95%	moderate
August Weather	9°C (48°F)	112 mm (4.4 inches)	95%	moderate
September Weather	6°C (43°F)	191 mm (7.5 inches)	96%	moderate
October Weather	2°C (36°F)	179 mm (7.0 inches)	96%	low
November Weather	-1°C (30°F)	144 mm (5.7 inches)	96%	low
December Weather	-2°C (29°F)	170 mm (6.7 inches)	96%	low