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March Weather in Belvidere, United States

Last updated: June 24, 2025

In Belvidere, United States, the average temperature in March hovers around 3°C (38°F). Expect extremes, with minimums plummeting to -21°C (-6°F) and maximums reaching up to 24°C (76°F). Precipitation is fairly consistent, totaling 71 mm (2.8 in) across approximately 11 days, while humidity remains high at 85%.

March Temperature in Belvidere

In March in Belvidere, the average temperature is 3°C (38°F), with maximums reaching 24°C (76°F) and minimums plummeting to as low as -21°C (-6°F). Be prepared for a wide range of temperatures when planning your travels to Belvidere during this time!

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

The chart illustrates March temperature patterns in Belvidere, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belvidere, March typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (76°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec232538476071757266533731
Data source: Temperature data for Belvidere 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 Belvidere

In Belvidere in March, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

March Precipitation Trends in Belvidere

The chart displays monthly precipitation patterns in Belvidere, 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 Belvidere, March typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec61567110615911082861041154951
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Belvidere

In Belvidere in March, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.

March Average Humidity in Belvidere

This chart illustrates the average monthly humidity levels in Belvidere, 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 Belvidere is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Belvidere

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

Maximum UV Index Levels in Belvidere for March

The chart shows the monthly maximum UV Index (UVI) for Belvidere 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 Belvidere typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: Belvidere 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 Belvidere Compares to Other Months

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

This table compares monthly weather conditions in Belvidere, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)61 mm (2.4 inches)85%moderate
February Weather-4°C (25°F)56 mm (2.2 inches)85%moderate
March Weather3°C (38°F)71 mm (2.8 inches)85%high
April Weather8°C (47°F)106 mm (4.2 inches)85%very high
May Weather16°C (60°F)159 mm (6.3 inches)78%very high
June Weather22°C (71°F)110 mm (4.3 inches)80%very high
July Weather24°C (75°F)82 mm (3.2 inches)78%very high
August Weather22°C (72°F)86 mm (3.4 inches)76%very high
September Weather19°C (67°F)104 mm (4.1 inches)79%very high
October Weather12°C (53°F)115 mm (4.5 inches)83%moderate
November Weather3°C (38°F)49 mm (1.9 inches)88%moderate
December Weather0°C (32°F)51 mm (2.0 inches)81%low

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