March Weather in Groa, Norway

Last updated: August 27, 2025

In Groa, Norway, the average temperature in March hovers around -2°C (28°F), with minimum lows plunging to -21°C (-5°F) and maximum highs reaching 9°C (48°F). Expect fairly consistent precipitation, with around 140 mm (5.5 in) falling over 18 days throughout the month. Additionally, the air feels quite damp, with an average humidity level of 89%, creating a chilly and moist atmosphere.

March Temperature in Groa

In March in Groa, the average temperature is -2°C (28°F), with maximums reaching 9°C (48°F) and minimums dropping as low as -21°C (-5°F). Travelers should be prepared for extremely cold weather and pack warm clothing when visiting during this time.

March Weather in Groa: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Groa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groa, March typically has an average temperature of -2°C (28°F), with highs reaching up to 9°C (48°F) and lows dropping to around -21°C (-5°F).

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

March Precipitation in Groa

In Groa in March, the precipitation amount is 140 mm (5.5 in) over the course of 18 days.

March Precipitation Trends in Groa

The chart displays monthly precipitation patterns in Groa, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Groa, March typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Groa

In Groa in March, humidity is 89%. With an average temperature of -2°C (28°F), this humidity feels like a heavy blanket, making it difficult to stay warm while traveling outdoors.

March Average Humidity in Groa

This chart illustrates the average monthly humidity levels in Groa, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Groa is approximately 89%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Groa

In Groa in March, 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 Groa, you can check the information here.

Maximum UV Index Levels in Groa for March

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

Data source: Groa March 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 March Weather in Groa Compares to Other Months

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

This table compares monthly weather conditions in Groa, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	137 mm (5.4 inches)	93%	low
February Weather	-4°C (25°F)	99 mm (3.9 inches)	92%	low
March Weather	-2°C (28°F)	140 mm (5.5 inches)	89%	moderate
April Weather	1°C (33°F)	140 mm (5.5 inches)	84%	moderate
May Weather	5°C (42°F)	100 mm (3.9 inches)	81%	high
June Weather	11°C (52°F)	128 mm (5.0 inches)	81%	high
July Weather	13°C (55°F)	145 mm (5.7 inches)	81%	high
August Weather	11°C (53°F)	171 mm (6.7 inches)	87%	moderate
September Weather	8°C (47°F)	148 mm (5.8 inches)	89%	moderate
October Weather	3°C (37°F)	179 mm (7.0 inches)	91%	low
November Weather	-2°C (28°F)	118 mm (4.6 inches)	92%	low
December Weather	-4°C (25°F)	150 mm (5.9 inches)	94%	low