March Weather in Sigourney, United States

Last updated: June 24, 2025

In March, the average temperature in Sigourney, United States hovers around 5°C (41°F). Expect a chilly range with minimums dipping to -20°C (-3°F) and maximums reaching up to 23°C (73°F). You'll likely experience 87 mm (3.4 in) of precipitation over approximately 10 days, accompanied by a high average humidity of 81%. Get ready for a month of varied weather!

March Temperature in Sigourney

In March in Sigourney, the average temperature is 5°C (41°F), with maximums reaching up to 23°C (73°F) and minimums dipping as low as -20°C (-3°F). It's essential to pack layers if you're traveling during this time to accommodate the wide temperature fluctuations.

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

The chart illustrates March temperature patterns in Sigourney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sigourney, March typically has an average temperature of 5°C (41°F), with highs reaching up to 23°C (73°F) and lows dropping to around -20°C (-3°F).

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

March Precipitation in Sigourney

In Sigourney in March, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

March Precipitation Trends in Sigourney

The chart displays monthly precipitation patterns in Sigourney, 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 Sigourney, March typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 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 Sigourney

In Sigourney 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 Sigourney

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

In Sigourney 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 Sigourney, you can refer to this Hourly UV Index in Sigourney.

Maximum UV Index Levels in Sigourney for March

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

Data source: Sigourney 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 Sigourney Compares to Other Months

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

This table compares monthly weather conditions in Sigourney, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	49 mm (1.9 inches)	81%	moderate
February Weather	-4°C (26°F)	53 mm (2.1 inches)	81%	moderate
March Weather	5°C (41°F)	87 mm (3.4 inches)	81%	high
April Weather	10°C (50°F)	78 mm (3.1 inches)	82%	very high
May Weather	17°C (63°F)	157 mm (6.2 inches)	78%	very high
June Weather	24°C (75°F)	135 mm (5.3 inches)	81%	extreme
July Weather	25°C (77°F)	70 mm (2.8 inches)	79%	very high
August Weather	23°C (74°F)	68 mm (2.7 inches)	77%	very high
September Weather	20°C (69°F)	125 mm (4.9 inches)	78%	very high
October Weather	12°C (54°F)	128 mm (5.0 inches)	78%	high
November Weather	4°C (39°F)	53 mm (2.1 inches)	87%	moderate
December Weather	0°C (32°F)	43 mm (1.7 inches)	84%	moderate