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March Weather in Isle, United States

Last updated: June 24, 2025

In March, the average temperature in Isle, United States hovers around -2°C (29°F). Expect a chilly range, with minimum temperatures dipping to -26°C (-14°F), while the maximum can reach a mild 17°C (62°F). Throughout the month, anticipate 46 mm (1.8 in) of precipitation spread over approximately 6 days, accompanied by a high average humidity of 88%. Prepare for a blend of frosty air and brief wet spells!

March Temperature in Isle

In March in Isle, the average temperature is -2°C (29°F), with maximums reaching 17°C (62°F) and minimums plunging as low as -26°C (-14°F). This variation in temperature means travelers should be prepared for both mild days and extremely cold nights.

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

The chart illustrates March temperature patterns in Isle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isle, March typically has an average temperature of -2°C (29°F), with highs reaching up to 17°C (62°F) and lows dropping to around -26°C (-14°F).
JanFebMarAprMayJunJulAugSepOctNovDec131328385568726961463020
Data source: Temperature data for Isle 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 Isle

In Isle in March, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.

March Precipitation Trends in Isle

The chart displays monthly precipitation patterns in Isle, 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 Isle, March typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2026467779851001141071303756
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Isle

In Isle in March, humidity is 88%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill in the air that penetrates layers of clothing, making outdoor activities challenging and potentially uncomfortable for travelers.

March Average Humidity in Isle

This chart illustrates the average monthly humidity levels in Isle, 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 Isle is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%88%83%76%76%76%77%77%82%88%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Isle

In Isle 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 Isle.

Maximum UV Index Levels in Isle for March

The chart shows the monthly maximum UV Index (UVI) for Isle 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 Isle typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810987532
Data source: Isle 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 Isle Compares to Other Months

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

This table compares monthly weather conditions in Isle, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (13°F)20 mm (0.8 inches)92%low
February Weather-11°C (13°F)26 mm (1.0 inches)93%moderate
March Weather-2°C (29°F)46 mm (1.8 inches)88%moderate
April Weather3°C (39°F)77 mm (3.0 inches)83%high
May Weather13°C (55°F)79 mm (3.1 inches)76%very high
June Weather20°C (68°F)85 mm (3.3 inches)76%very high
July Weather22°C (73°F)100 mm (3.9 inches)76%very high
August Weather20°C (69°F)114 mm (4.5 inches)77%very high
September Weather16°C (62°F)107 mm (4.2 inches)77%high
October Weather8°C (46°F)130 mm (5.1 inches)82%moderate
November Weather-1°C (30°F)37 mm (1.5 inches)87%moderate
December Weather-7°C (20°F)56 mm (2.2 inches)89%low

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