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March Weather in Byron, United States

Last updated: June 24, 2025

In March, the average temperature in Byron, United States hovers around 3°C (39°F), with a minimum dipping as low as -21°C (-6°F) and a maximum reaching up to 24°C (75°F). The region experiences 71 mm (2.8 in) of precipitation spread over 10 days, resulting in a remarkably high average humidity of 85%.

March Temperature in Byron

In March in Byron, the average temperature is 3°C (39°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -21°C (-6°F). This wide temperature range suggests that travelers should prepare for both warm days and very cold nights.

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

The chart illustrates March temperature patterns in Byron, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Byron, March typically has an average temperature of 3°C (39°F), with highs reaching up to 24°C (75°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec232538486172757267533731
Data source: Temperature data for Byron 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 Byron

In Byron in March, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.

March Precipitation Trends in Byron

The chart displays monthly precipitation patterns in Byron, 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 Byron, March typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec60547110315011873821191124750
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Byron

In Byron in March, humidity is 85%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that clings to your clothes, making it challenging for travelers to stay comfortable while exploring the area.

March Average Humidity in Byron

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

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

Maximum UV Index Levels in Byron for March

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

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

This table compares monthly weather conditions in Byron, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)60 mm (2.4 inches)85%moderate
February Weather-4°C (25°F)54 mm (2.1 inches)85%moderate
March Weather3°C (39°F)71 mm (2.8 inches)85%high
April Weather9°C (48°F)103 mm (4.1 inches)85%very high
May Weather16°C (61°F)150 mm (5.9 inches)78%very high
June Weather22°C (72°F)118 mm (4.6 inches)80%very high
July Weather24°C (76°F)73 mm (2.9 inches)78%very high
August Weather22°C (73°F)82 mm (3.2 inches)76%very high
September Weather19°C (67°F)119 mm (4.7 inches)79%very high
October Weather12°C (53°F)112 mm (4.4 inches)83%moderate
November Weather3°C (38°F)47 mm (1.9 inches)88%moderate
December Weather0°C (31°F)50 mm (2.0 inches)81%low

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