March Weather in Siren, United States

Last updated: June 24, 2025

In March, the average temperature in Siren, United States hovers around 0°C (32°F). However, don't be surprised by the extremes; temperatures can dip as low as -27°C (-16°F) or climb to a pleasant 21°C (69°F). This period also sees an average precipitation of 48 mm (1.9 in), spread over 6 days, and the air is quite humid, with an average humidity level of 85%.

March Temperature in Siren

In March in Siren, the average temperature is 0°C (32°F). The maximum can reach 21°C (69°F), and the minimum can be as low as -27°C (-16°F). This wide temperature range makes Siren a destination for adventurous travelers, offering both chilly winter experiences and milder days to explore.

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

The chart illustrates March temperature patterns in Siren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siren, March typically has an average temperature of 0°C (32°F), with highs reaching up to 21°C (69°F) and lows dropping to around -27°C (-16°F).

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

March Precipitation in Siren

In Siren in March, the precipitation amount is 48 mm (1.9 in) distributed over 6 days.

March Precipitation Trends in Siren

The chart displays monthly precipitation patterns in Siren, 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 Siren, March typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 6 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 Siren

In Siren in March, humidity is 85%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your clothes, making every step feel more arduous and the air heavy, which can dampen the enthusiasm for exploring the surroundings.

March Average Humidity in Siren

This chart illustrates the average monthly humidity levels in Siren, 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 Siren 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 Siren

In Siren 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 Siren.

Maximum UV Index Levels in Siren for March

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

Data source: Siren 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 Siren Compares to Other Months

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

This table compares monthly weather conditions in Siren, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (15°F)	22 mm (0.9 inches)	87%	low
February Weather	-9°C (16°F)	32 mm (1.3 inches)	90%	moderate
March Weather	0°C (32°F)	48 mm (1.9 inches)	85%	moderate
April Weather	5°C (42°F)	91 mm (3.6 inches)	84%	high
May Weather	14°C (58°F)	107 mm (4.2 inches)	78%	very high
June Weather	21°C (69°F)	90 mm (3.6 inches)	80%	very high
July Weather	22°C (73°F)	100 mm (3.9 inches)	81%	very high
August Weather	21°C (69°F)	126 mm (5.0 inches)	81%	very high
September Weather	17°C (63°F)	97 mm (3.8 inches)	81%	high
October Weather	8°C (47°F)	99 mm (3.9 inches)	84%	moderate
November Weather	0°C (32°F)	40 mm (1.6 inches)	88%	moderate
December Weather	-6°C (22°F)	56 mm (2.2 inches)	84%	low