August Weather in Dalvik, Iceland

Last updated: August 23, 2025

In Dalvik, Iceland, the average temperature in August hovers around 9°C (48°F). Expect chilly nights with minimums dipping to 1°C (34°F), while daytime highs can reach a pleasant 20°C (68°F). Be prepared for 112 mm (4.4 in) of precipitation over approximately 16 days, contributing to an average humidity of a notable 95%.

August Temperature in Dalvik

In August in Dalvik, the average temperature is 9°C (48°F). Maximums can reach 20°C (68°F) and minimums can be as low as 1°C (34°F). This makes it a great time for travelers to enjoy the mild weather while exploring the beautiful surroundings.

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

The chart illustrates August 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, August typically has an average temperature of 9°C (48°F), with highs reaching up to 20°C (68°F) and lows dropping to around 1°C (34°F).

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

August Precipitation in Dalvik

In Dalvik in August, the precipitation amount is 112 mm (4.4 in) spread over 16 days.

August Precipitation Trends in Dalvik

The chart displays monthly precipitation patterns in Dalvik, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Dalvik, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Dalvik

In Dalvik in August, humidity is 95%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating warm, moisture-wicking clothing to stay warm and dry.

August Average Humidity in Dalvik

This chart illustrates the average monthly humidity levels in Dalvik, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Dalvik is approximately 95%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Dalvik

In Dalvik in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Dalvik for better planning.

Maximum UV Index Levels in Dalvik for August

The chart shows the monthly maximum UV Index (UVI) for Dalvik in August, 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 August, the maximum UV index in Dalvik typically reaches 4, which falls under the moderate exposure category.

Data source: Dalvik August 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 August 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 August’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 August’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