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May Weather in Saint James City, United States

Last updated: June 24, 2025

In May, the average temperature in Saint James City, United States hovers around 26°C (79°F), with a minimum of 18°C (65°F) and a maximum reaching 32°C (90°F). You'll experience an average humidity of 65%, accompanied by 122 mm (4.8 in) of precipitation spread across 12 days throughout the month. Enjoy the warm weather while staying prepared for the occasional rain!

May Temperature in Saint James City

In May in Saint James City, the average temperature is 26°C (79°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 18°C (65°F). This comfortable climate makes it an ideal destination for travelers seeking pleasant weather.

May Weather in Saint James City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint James City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint James City, May typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec656971757981828282807368
Data source: Temperature data for Saint James City 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 Saint James City

In Saint James City in May, the precipitation amount is 122 mm (4.8 in) over a span of 12 days.

May Precipitation Trends in Saint James City

The chart displays monthly precipitation patterns in Saint James City, 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 Saint James City, May typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec36362242122170195206170774452
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Saint James City

In Saint James City in May, humidity is 65%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making travel quite sticky and uncomfortable.

May Average Humidity in Saint James City

This chart illustrates the average monthly humidity levels in Saint James City, 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 Saint James City is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Saint James City

In Saint James City in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Saint James City.

Maximum UV Index Levels in Saint James City for May

The chart shows the monthly maximum UV Index (UVI) for Saint James City 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 Saint James City typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212111086
Data source: Saint James City 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 Saint James City Compares to Other Months

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

This table compares monthly weather conditions in Saint James City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)36 mm (1.4 inches)83%high
February Weather21°C (69°F)36 mm (1.4 inches)80%very high
March Weather21°C (71°F)22 mm (0.9 inches)75%very high
April Weather24°C (76°F)42 mm (1.7 inches)68%extreme
May Weather26°C (79°F)122 mm (4.8 inches)65%extreme
June Weather27°C (82°F)170 mm (6.7 inches)73%extreme
July Weather28°C (83°F)195 mm (7.7 inches)77%extreme
August Weather28°C (83°F)206 mm (8.1 inches)80%extreme
September Weather28°C (82°F)169 mm (6.7 inches)83%extreme
October Weather26°C (80°F)76 mm (3.0 inches)83%very high
November Weather23°C (73°F)44 mm (1.7 inches)83%very high
December Weather20°C (68°F)52 mm (2.1 inches)84%high

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