April Weather in Hella, Iceland

Last updated: August 23, 2025

In April, the average temperature in Hella, Iceland hovers around 5°C (42°F), with minimums dipping to -11°C (13°F) and maximums reaching 14°C (57°F). Expect a modest precipitation amount of 133 mm (5.3 in) over approximately 18 days, and prepare for a rather humid experience with an average humidity of 81%.

April Temperature in Hella

In April in Hella, the average temperature is 5°C (42°F), with maximums reaching 14°C (57°F) and minimums dipping as low as -11°C (13°F). Be sure to pack warm layers and prepare for chilly conditions if you're planning to travel during this time.

April Weather in Hella: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Hella, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hella, April typically has an average temperature of 5°C (42°F), with highs reaching up to 14°C (57°F) and lows dropping to around -11°C (13°F).

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

April Precipitation in Hella

In Hella in April, the precipitation amount is 133 mm (5.3 in) spread over 18 days.

April Precipitation Trends in Hella

The chart displays monthly precipitation patterns in Hella, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Hella, April typically receives around 133 mm (5.3 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Hella

In Hella in April, humidity is 81%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures feel more daunting and travel less invigorating.

April Average Humidity in Hella

This chart illustrates the average monthly humidity levels in Hella, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Hella is approximately 81%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Hella

In Hella in April, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Hella, you can check the information here.

Maximum UV Index Levels in Hella for April

The chart shows the monthly maximum UV Index (UVI) for Hella in April, 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 April, the maximum UV index in Hella typically reaches 3, which falls under the moderate exposure category.

Data source: Hella April 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 April Weather in Hella Compares to Other Months

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

This table compares monthly weather conditions in Hella, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	147 mm (5.8 inches)	84%	low
February Weather	2°C (36°F)	169 mm (6.6 inches)	82%	low
March Weather	3°C (37°F)	133 mm (5.2 inches)	85%	low
April Weather	5°C (42°F)	133 mm (5.3 inches)	81%	moderate
May Weather	7°C (46°F)	127 mm (5.0 inches)	83%	moderate
June Weather	10°C (51°F)	95 mm (3.8 inches)	82%	high
July Weather	12°C (54°F)	91 mm (3.6 inches)	86%	high
August Weather	12°C (54°F)	98 mm (3.8 inches)	87%	moderate
September Weather	9°C (49°F)	196 mm (7.7 inches)	87%	moderate
October Weather	6°C (43°F)	118 mm (4.6 inches)	88%	low
November Weather	3°C (37°F)	140 mm (5.5 inches)	85%	low
December Weather	2°C (36°F)	147 mm (5.8 inches)	84%	low