March Weather in Islandia, United States

Last updated: June 24, 2025

In March, the average temperature in Islandia, United States hovers around 5°C (41°F), with minimums dipping to -7°C (19°F) and soaring to maximums of 19°C (66°F). Expect about 107 mm (4.2 in) of precipitation over 10 days, accompanied by a relatively high humidity level of 81%. Make sure to layer up and prepare for varying weather!

March Temperature in Islandia

In March in Islandia, the average temperature is 5°C (41°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop to as low as -7°C (19°F). Be sure to pack for a range of weather conditions when traveling during this time.

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

The chart illustrates March temperature patterns in Islandia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Islandia, March typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (66°F) and lows dropping to around -7°C (19°F).

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

March Precipitation in Islandia

In Islandia in March, the precipitation amount is 107 mm (4.2 in) accumulated over a period of 10 days.

March Precipitation Trends in Islandia

The chart displays monthly precipitation patterns in Islandia, 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 Islandia, March typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Islandia

In Islandia in March, humidity is 81%. With an average temperature of 5°C (41°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor exploration uncomfortable and requiring warm, waterproof clothing to stay comfortable while traveling.

March Average Humidity in Islandia

This chart illustrates the average monthly humidity levels in Islandia, 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 Islandia is approximately 81%, 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 Islandia

In Islandia in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Islandia, you can refer to this Hourly UV Index in Islandia.

Maximum UV Index Levels in Islandia for March

The chart shows the monthly maximum UV Index (UVI) for Islandia 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 Islandia typically reaches 6, which falls under the high exposure category.

Data source: Islandia 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 Islandia Compares to Other Months

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

This table compares monthly weather conditions in Islandia, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	82 mm (3.2 inches)	84%	moderate
February Weather	3°C (37°F)	118 mm (4.6 inches)	82%	moderate
March Weather	5°C (41°F)	107 mm (4.2 inches)	81%	high
April Weather	9°C (49°F)	130 mm (5.1 inches)	78%	very high
May Weather	14°C (58°F)	123 mm (4.9 inches)	69%	very high
June Weather	20°C (68°F)	86 mm (3.4 inches)	69%	very high
July Weather	24°C (76°F)	130 mm (5.1 inches)	62%	very high
August Weather	24°C (75°F)	109 mm (4.3 inches)	65%	very high
September Weather	21°C (70°F)	96 mm (3.8 inches)	68%	very high
October Weather	16°C (61°F)	142 mm (5.6 inches)	74%	high
November Weather	9°C (49°F)	105 mm (4.1 inches)	82%	moderate
December Weather	5°C (41°F)	138 mm (5.4 inches)	80%	low