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May Weather in Georgetown, United States

Last updated: June 24, 2025

In Georgetown, United States, the average temperature in May hovers around 24°C (75°F). Temperatures can vary significantly, with a minimum of 9°C (48°F) and soaring up to a maximum of 36°C (97°F). During this month, expect about 99 mm (3.9 in) of precipitation across 10 days, contributing to an average humidity of 74%.

May Temperature in Georgetown

In May in Georgetown, the average temperature is 24°C (75°F). Maximums can reach 36°C (97°F), and minimums can be as low as 9°C (48°F). It's a great time to visit for those who enjoy warm weather, but be prepared for occasional temperature fluctuations.

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

The chart illustrates May 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, May typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°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.

May Precipitation in Georgetown

In Georgetown in May, the total precipitation amount is 99 mm (3.9 in) spread over a period of 10 days.

May Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Georgetown, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec104108911169910210911410611158129
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Georgetown

In Georgetown in May, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

May Average Humidity in Georgetown

This chart illustrates the average monthly humidity levels in Georgetown, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Georgetown is approximately 74%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Georgetown

In Georgetown in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Georgetown.

Maximum UV Index Levels in Georgetown for May

The chart shows the monthly maximum UV Index (UVI) for Georgetown in May, 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 May, the maximum UV index in Georgetown typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: Georgetown May 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 May 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 May’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 May’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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