March Weather in Calmar, United States

Last updated: June 24, 2025

In March, the average temperature in Calmar, United States hovers around 2°C (35°F). However, visitors should brace for a wide range of temperatures, with a minimum dipping to -25°C (-12°F) and a maximum reaching 21°C (69°F). Expect 64 mm (2.5 in) of precipitation over approximately 8 days, contributing to an average humidity of 84%. Be prepared for a chilly yet dynamic climate!

March Temperature in Calmar

In March in Calmar, the average temperature is 2°C (35°F). The maximum can reach 21°C (69°F) and the minimum can be as low as -25°C (-12°F). Be prepared for a wide temperature range when traveling to Calmar during this time.

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

The chart illustrates March temperature patterns in Calmar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calmar, March typically has an average temperature of 2°C (35°F), with highs reaching up to 21°C (69°F) and lows dropping to around -25°C (-12°F).

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

March Precipitation in Calmar

In Calmar in March, the precipitation amount is 64 mm (2.5 in) over the course of 8 days.

March Precipitation Trends in Calmar

The chart displays monthly precipitation patterns in Calmar, 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 Calmar, March typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Calmar

In Calmar in March, humidity is 84%. With an average temperature of 2°C (35°F), this humidity feels like an uncomfortable chill that penetrates your bones, making outdoor travel quite brisk and uninviting.

March Average Humidity in Calmar

This chart illustrates the average monthly humidity levels in Calmar, 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 Calmar is approximately 84%, 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 Calmar

In Calmar 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 Calmar.

Maximum UV Index Levels in Calmar for March

The chart shows the monthly maximum UV Index (UVI) for Calmar 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 Calmar typically reaches 5, which falls under the moderate exposure category.

Data source: Calmar 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 Calmar Compares to Other Months

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

This table compares monthly weather conditions in Calmar, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	39 mm (1.5 inches)	84%	moderate
February Weather	-7°C (20°F)	52 mm (2.0 inches)	85%	moderate
March Weather	2°C (35°F)	64 mm (2.5 inches)	84%	moderate
April Weather	7°C (45°F)	80 mm (3.2 inches)	83%	very high
May Weather	15°C (59°F)	155 mm (6.1 inches)	75%	very high
June Weather	22°C (71°F)	130 mm (5.1 inches)	79%	very high
July Weather	23°C (74°F)	106 mm (4.2 inches)	75%	very high
August Weather	21°C (70°F)	109 mm (4.3 inches)	69%	very high
September Weather	18°C (65°F)	123 mm (4.8 inches)	74%	very high
October Weather	10°C (50°F)	133 mm (5.2 inches)	79%	moderate
November Weather	2°C (35°F)	53 mm (2.1 inches)	88%	moderate
December Weather	-3°C (28°F)	38 mm (1.5 inches)	82%	low