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March Weather in Ironwood, United States

Last updated: June 24, 2025

In Ironwood, United States, the average temperature in March hovers around -2°C (28°F), with minimums plunging to -25°C (-12°F) and maximums reaching 19°C (66°F). Expect 52 mm (2.0 in) of precipitation spread over about 7 days, accompanied by an average humidity of 89%. Stay warm and prepare for a damp, chilly month!

March Temperature in Ironwood

In March in Ironwood, the average temperature is -2°C (28°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -25°C (-12°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly and milder conditions.

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

The chart illustrates March temperature patterns in Ironwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ironwood, March typically has an average temperature of -2°C (28°F), with highs reaching up to 19°C (66°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec161528385465706660463122
Data source: Temperature data for Ironwood generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Ironwood

In Ironwood in March, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

March Precipitation Trends in Ironwood

The chart displays monthly precipitation patterns in Ironwood, 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 Ironwood, March typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec395252878711187110941126174
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Ironwood

In Ironwood 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 Ironwood

This chart illustrates the average monthly humidity levels in Ironwood, 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 Ironwood is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%89%85%76%71%70%71%73%82%88%91%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Ironwood

In Ironwood 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 Ironwood.

Maximum UV Index Levels in Ironwood for March

The chart shows the monthly maximum UV Index (UVI) for Ironwood 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 Ironwood typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458810987532
Data source: Ironwood 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 Ironwood Compares to Other Months

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

This table compares monthly weather conditions in Ironwood, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)39 mm (1.5 inches)93%low
February Weather-9°C (16°F)52 mm (2.1 inches)93%moderate
March Weather-2°C (28°F)52 mm (2.0 inches)89%moderate
April Weather3°C (38°F)87 mm (3.4 inches)85%very high
May Weather12°C (54°F)87 mm (3.4 inches)76%very high
June Weather18°C (65°F)111 mm (4.4 inches)71%very high
July Weather21°C (70°F)87 mm (3.4 inches)70%very high
August Weather19°C (67°F)110 mm (4.3 inches)71%very high
September Weather15°C (60°F)94 mm (3.7 inches)73%high
October Weather8°C (46°F)112 mm (4.4 inches)81%moderate
November Weather-1°C (31°F)61 mm (2.4 inches)87%moderate
December Weather-6°C (22°F)74 mm (2.9 inches)91%low

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