March Weather in Georgetown, United States

Last updated: June 24, 2025

In March, the average temperature in Georgetown, United States hovers around 7°C (45°F), offering a cool climate for visitors. Expect a range of temperatures with a minimum dipping to -6°C (22°F) and a maximum reaching up to 25°C (78°F). Additionally, anticipate about 262 mm (10.3 in) of precipitation spread across 15 days, contributing to an average humidity level of 83%. Perfect for those who enjoy the crispness of autumn or spring!

March Temperature in Georgetown

In March in Georgetown, the average temperature is 7°C (45°F). The maximum can reach 25°C (78°F), while the minimum can be as low as -6°C (22°F). Be prepared for a wide range of temperatures when traveling to Georgetown this month.

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

The chart illustrates March temperature patterns in Georgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Georgetown, March typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (78°F) and lows dropping to around -6°C (22°F).

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

March Precipitation in Georgetown

In Georgetown in March, the total precipitation amount is 262 mm (10.3 in) recorded over a period of 15 days.

March Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, 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 Georgetown, March typically receives around 262 mm (10.3 inches) of precipitation spread over approximately 15 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 Georgetown

In Georgetown in March, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.

March Average Humidity in Georgetown

This chart illustrates the average monthly humidity levels in Georgetown, 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 Georgetown is approximately 83%, 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 Georgetown

In Georgetown in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Georgetown.

Maximum UV Index Levels in Georgetown for March

The chart shows the monthly maximum UV Index (UVI) for Georgetown 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 Georgetown typically reaches 8, which falls under the very high exposure category.

Data source: Georgetown 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 Georgetown Compares to Other Months

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

This table compares monthly weather conditions in Georgetown, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	253 mm (9.9 inches)	84%	moderate
February Weather	6°C (43°F)	254 mm (10.0 inches)	84%	moderate
March Weather	7°C (45°F)	262 mm (10.3 inches)	83%	very high
April Weather	11°C (52°F)	126 mm (5.0 inches)	81%	very high
May Weather	15°C (59°F)	78 mm (3.1 inches)	74%	extreme
June Weather	20°C (69°F)	14 mm (0.6 inches)	64%	extreme
July Weather	24°C (76°F)	2 mm (0.1 inches)	44%	extreme
August Weather	24°C (75°F)	4 mm (0.1 inches)	36%	very high
September Weather	20°C (68°F)	20 mm (0.8 inches)	44%	very high
October Weather	14°C (58°F)	69 mm (2.7 inches)	65%	high
November Weather	9°C (49°F)	143 mm (5.6 inches)	84%	moderate
December Weather	5°C (42°F)	194 mm (7.6 inches)	83%	moderate