March Weather in Byron, United States

Last updated: June 24, 2025

In March, the average temperature in Byron, United States hovers around 1°C (34°F). Expect a chill, with minimum temperatures plummeting to -25°C (-13°F), while the mercury can rise to a pleasant 21°C (70°F). During this month, precipitation typically reaches 61 mm (2.4 in) over approximately 9 days, and the average humidity sits at a humid 80%. Prepare accordingly for a range of weather conditions!

March Temperature in Byron

In March in Byron, the average temperature is 1°C (34°F). Maximum temperatures can reach 21°C (70°F), while minimums can plunge to as low as -25°C (-13°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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 1°C (34°F), with highs reaching up to 21°C (70°F) and lows dropping to around -25°C (-13°F).

Data source: Temperature data for Byron generated using information from the Copernicus Climate Change Service.

March Precipitation in Byron

In Byron in March, the precipitation amount is 61 mm (2.4 in) spread over 9 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 61 mm (2.4 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Byron

In Byron in March, humidity is 80%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill that seeps through your layers, making outdoor activities uncomfortable and potentially discouraging for travelers.

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 80%, offering insight into how humid the weather typically is during this month.

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 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 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 5, which falls under the moderate exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	36 mm (1.4 inches)	82%	moderate
February Weather	-8°C (17°F)	46 mm (1.8 inches)	84%	moderate
March Weather	1°C (34°F)	61 mm (2.4 inches)	80%	moderate
April Weather	6°C (44°F)	90 mm (3.5 inches)	81%	very high
May Weather	15°C (59°F)	143 mm (5.6 inches)	74%	very high
June Weather	21°C (71°F)	132 mm (5.2 inches)	80%	very high
July Weather	23°C (73°F)	100 mm (4.0 inches)	80%	very high
August Weather	21°C (70°F)	118 mm (4.6 inches)	77%	very high
September Weather	18°C (64°F)	124 mm (4.9 inches)	75%	very high
October Weather	9°C (48°F)	105 mm (4.1 inches)	80%	moderate
November Weather	1°C (34°F)	44 mm (1.7 inches)	87%	moderate
December Weather	-4°C (25°F)	41 mm (1.6 inches)	83%	low