March Weather in Bloomington, United States

Last updated: June 24, 2025

In March, the average temperature in Bloomington, United States hovers around 20°C (67°F), offering a pleasant climate. Temperature extremes can range from a chilly -1°C (31°F) to a warm 31°C (88°F). This month also sees precipitation levels at 59 mm (2.3 in) over approximately 8 days, paired with an average humidity of 76%. Perfect for enjoying the outdoors while keeping a light jacket handy!

March Temperature in Bloomington

In March in Bloomington, the average temperature is 20°C (67°F). Maximums can reach 31°C (88°F), while minimums can dip as low as -1°C (31°F). This wide temperature range makes it essential to pack both warm and cool clothing for your travels.

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

The chart illustrates March temperature patterns in Bloomington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bloomington, March typically has an average temperature of 20°C (67°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (31°F).

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

March Precipitation in Bloomington

In Bloomington in March, the total precipitation amount is 59 mm (2.3 in) spread over 8 days.

March Precipitation Trends in Bloomington

The chart displays monthly precipitation patterns in Bloomington, 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 Bloomington, March typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 8 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 Bloomington

In Bloomington in March humidity is 76%. With an average temperature of 20°C (67°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities slightly sticky and encouraging travelers to stay hydrated while exploring.

March Average Humidity in Bloomington

This chart illustrates the average monthly humidity levels in Bloomington, 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 Bloomington is approximately 76%, 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 Bloomington

In Bloomington in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Bloomington.

Maximum UV Index Levels in Bloomington for March

The chart shows the monthly maximum UV Index (UVI) for Bloomington 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 Bloomington typically reaches 9, which falls under the very high exposure category.

Data source: Bloomington 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 Bloomington Compares to Other Months

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

This table compares monthly weather conditions in Bloomington, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	52 mm (2.1 inches)	78%	moderate
February Weather	15°C (59°F)	55 mm (2.2 inches)	81%	very high
March Weather	20°C (67°F)	59 mm (2.3 inches)	76%	very high
April Weather	22°C (72°F)	69 mm (2.7 inches)	79%	extreme
May Weather	26°C (79°F)	118 mm (4.7 inches)	79%	extreme
June Weather	28°C (83°F)	132 mm (5.2 inches)	74%	extreme
July Weather	29°C (85°F)	99 mm (3.9 inches)	71%	extreme
August Weather	30°C (86°F)	94 mm (3.7 inches)	68%	extreme
September Weather	27°C (82°F)	137 mm (5.4 inches)	73%	extreme
October Weather	23°C (74°F)	76 mm (3.0 inches)	75%	very high
November Weather	18°C (64°F)	69 mm (2.7 inches)	78%	high
December Weather	15°C (60°F)	68 mm (2.7 inches)	84%	moderate