nomadseason

March Weather in Superior, United States

Last updated: June 24, 2025

In March, the average temperature in Superior, United States hovers around 0°C (33°F), with a minimum dip to -22°C (-7°F) and a maximum rise to 17°C (63°F). Expect about 75 mm (2.9 in) of precipitation spread over 15 days, contributing to an average humidity of 87%. Stay prepared for a chilly and damp month!

March Temperature in Superior

In March in Superior, the average temperature is 0°C (33°F). Maximums can reach 17°C (63°F), and minimums can be as low as -22°C (-7°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to ensure comfort during their visit.

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

The chart illustrates March temperature patterns in Superior, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Superior, March typically has an average temperature of 0°C (33°F), with highs reaching up to 17°C (63°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec252332394958676655413327
Data source: Temperature data for Superior generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Superior

In Superior in March, the precipitation amount is 75 mm (2.9 in) over a span of 15 days.

March Precipitation Trends in Superior

The chart displays monthly precipitation patterns in Superior, 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 Superior, March typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec7111775888465202941859592
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Superior

In Superior in March, humidity is 87%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making every step feel heavier and the air thick and suffocating, often leading to a sense of discomfort while traveling.

March Average Humidity in Superior

This chart illustrates the average monthly humidity levels in Superior, 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 Superior is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%87%84%78%78%77%64%62%79%87%90%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Superior

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

Maximum UV Index Levels in Superior for March

The chart shows the monthly maximum UV Index (UVI) for Superior 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 Superior typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246710101097532
Data source: Superior 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 Superior Compares to Other Months

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

This table compares monthly weather conditions in Superior, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)71 mm (2.8 inches)89%low
February Weather-5°C (23°F)117 mm (4.6 inches)89%moderate
March Weather0°C (33°F)75 mm (2.9 inches)87%high
April Weather4°C (39°F)87 mm (3.4 inches)84%high
May Weather10°C (50°F)84 mm (3.3 inches)77%very high
June Weather14°C (58°F)65 mm (2.6 inches)78%very high
July Weather19°C (67°F)20 mm (0.8 inches)77%very high
August Weather19°C (66°F)29 mm (1.1 inches)64%very high
September Weather13°C (55°F)41 mm (1.6 inches)62%high
October Weather5°C (41°F)85 mm (3.4 inches)79%moderate
November Weather1°C (33°F)95 mm (3.7 inches)87%moderate
December Weather-3°C (27°F)92 mm (3.6 inches)90%low

Compare Superior's Climate with Cities Worldwide