March Weather in Casselberry, United States

Last updated: June 24, 2025

In March in Casselberry, United States, the average temperature hovers around 20°C (68°F), offering a pleasant climate. However, you might experience a range of temperatures, with a minimum of 3°C (37°F) and a maximum of 32°C (90°F). Be prepared for some light rain, as 25 mm (1.0 in) of precipitation typically falls over about 3 days. The average humidity is around 75%, giving you that refreshing feeling during your stay!

March Temperature in Casselberry

In March in Casselberry, the average temperature is 20°C (68°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 3°C (37°F). Be prepared for a mix of warm days and chilly nights when traveling to Casselberry in March.

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

The chart illustrates March temperature patterns in Casselberry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casselberry, March typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).

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

March Precipitation in Casselberry

In Casselberry in March, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

March Precipitation Trends in Casselberry

The chart displays monthly precipitation patterns in Casselberry, 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 Casselberry, March typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 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 Casselberry

In Casselberry in March, humidity is 75%. With an average temperature of 20°C (68°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and exhausted.

March Average Humidity in Casselberry

This chart illustrates the average monthly humidity levels in Casselberry, 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 Casselberry is approximately 75%, 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 Casselberry

In Casselberry 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 Casselberry.

Maximum UV Index Levels in Casselberry for March

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

Data source: Casselberry 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 Casselberry Compares to Other Months

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

This table compares monthly weather conditions in Casselberry, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	37 mm (1.5 inches)	83%	moderate
February Weather	19°C (66°F)	56 mm (2.2 inches)	80%	very high
March Weather	20°C (68°F)	25 mm (1.0 inches)	75%	very high
April Weather	22°C (72°F)	75 mm (3.0 inches)	70%	extreme
May Weather	25°C (77°F)	107 mm (4.2 inches)	68%	extreme
June Weather	27°C (81°F)	199 mm (7.9 inches)	75%	extreme
July Weather	27°C (82°F)	216 mm (8.5 inches)	79%	extreme
August Weather	28°C (82°F)	222 mm (8.7 inches)	81%	extreme
September Weather	27°C (81°F)	165 mm (6.5 inches)	83%	extreme
October Weather	25°C (77°F)	82 mm (3.2 inches)	81%	very high
November Weather	20°C (69°F)	44 mm (1.7 inches)	82%	high
December Weather	17°C (63°F)	62 mm (2.4 inches)	84%	moderate