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March Weather in Georgetown, United States

Last updated: June 24, 2025

In March, the average temperature in Georgetown, United States is a mild 16°C (61°F). Be prepared for a range of conditions as temperatures can dip as low as -3°C (27°F) or rise to a warm 31°C (89°F). With an average precipitation of 91 mm (3.6 in) over 9 days, and humidity levels around 79%, it's wise to be ready for a variety of weather scenarios during your visit!

March Temperature in Georgetown

In March in Georgetown, the average temperature is 16°C (61°F). The maximum can reach 31°C (89°F) and the minimum can be as low as -3°C (27°F). Travelers should be prepared for a wide range of weather conditions and pack accordingly.

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 16°C (61°F), with highs reaching up to 31°C (89°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec505661667479828178705753
Data source: Temperature data for Georgetown generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Georgetown

In Georgetown in March, the precipitation amount is 91 mm (3.6 in) spread over 9 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 91 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec104108911169910210911410611158129
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Georgetown

In Georgetown in March humidity is 79%. With an average temperature of 16°C (61°F), this humidity feels like a warm, moist embrace, making travel a bit more challenging as the air tends to weigh heavily, but it also offers a refreshing atmosphere perfect for exploring local sights and enjoying nature.

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 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
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 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 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
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.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)104 mm (4.1 inches)83%moderate
February Weather14°C (57°F)108 mm (4.3 inches)82%high
March Weather16°C (61°F)91 mm (3.6 inches)79%very high
April Weather19°C (66°F)116 mm (4.6 inches)77%very high
May Weather24°C (75°F)99 mm (3.9 inches)74%extreme
June Weather26°C (79°F)102 mm (4.0 inches)70%extreme
July Weather28°C (82°F)109 mm (4.3 inches)78%extreme
August Weather27°C (81°F)114 mm (4.5 inches)78%extreme
September Weather26°C (79°F)106 mm (4.2 inches)79%very high
October Weather21°C (71°F)111 mm (4.4 inches)74%very high
November Weather14°C (57°F)58 mm (2.3 inches)83%high
December Weather11°C (53°F)129 mm (5.1 inches)86%moderate

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