March Weather in Suquamish, United States

Last updated: June 24, 2025

In March, the average temperature in Suquamish, United States hovers around 8°C (46°F). The temperatures can vary significantly, with a minimum of 0°C (32°F) and a maximum reaching 22°C (71°F). Expect 111 mm (4.4 in) of precipitation spread over 17 days, and keep in mind the high average humidity of 85%.

March Temperature in Suquamish

In March in Suquamish, the average temperature is 8°C (46°F). The maximum can reach 22°C (71°F) and the minimum can be as low as 0°C (32°F). It's a great time to visit, as you can enjoy mild weather with the possibility of exploring both sunny and cooler days.

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

The chart illustrates March temperature patterns in Suquamish, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suquamish, March typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (71°F) and lows dropping to around 0°C (32°F).

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

March Precipitation in Suquamish

In Suquamish in March, the precipitation amount is 111 mm (4.4 in) spread over 17 days.

March Precipitation Trends in Suquamish

The chart displays monthly precipitation patterns in Suquamish, 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 Suquamish, March typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 17 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 Suquamish

In Suquamish in March humidity is 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

March Average Humidity in Suquamish

This chart illustrates the average monthly humidity levels in Suquamish, 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 Suquamish is approximately 85%, 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 Suquamish

In Suquamish in March, 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 Suquamish.

Maximum UV Index Levels in Suquamish for March

The chart shows the monthly maximum UV Index (UVI) for Suquamish 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 Suquamish typically reaches 5, which falls under the moderate exposure category.

Data source: Suquamish 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 Suquamish Compares to Other Months

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

This table compares monthly weather conditions in Suquamish, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	163 mm (6.4 inches)	86%	low
February Weather	5°C (42°F)	142 mm (5.6 inches)	84%	moderate
March Weather	8°C (46°F)	111 mm (4.4 inches)	85%	moderate
April Weather	10°C (50°F)	96 mm (3.8 inches)	83%	high
May Weather	13°C (56°F)	69 mm (2.7 inches)	84%	very high
June Weather	16°C (61°F)	65 mm (2.6 inches)	84%	very high
July Weather	19°C (66°F)	26 mm (1.0 inches)	82%	very high
August Weather	19°C (67°F)	25 mm (1.0 inches)	73%	very high
September Weather	16°C (62°F)	84 mm (3.3 inches)	74%	high
October Weather	12°C (53°F)	136 mm (5.4 inches)	83%	moderate
November Weather	9°C (48°F)	168 mm (6.6 inches)	86%	low
December Weather	6°C (43°F)	179 mm (7.1 inches)	87%	low