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May Weather in Plainsboro Center, United States

Last updated: June 24, 2025

In Plainsboro Center, United States, the average temperature in May hovers around 17°C (63°F), with a range that can dip to a chilly 1°C (35°F) and soar up to a warm 35°C (95°F). Expect an average precipitation of 127 mm (5.0 in) spread across 13 days, contributing to the region’s overall 69% humidity.

May Temperature in Plainsboro Center

In May in Plainsboro Center, the average temperature is 17°C (63°F). The maximum can reach 35°C (95°F), while the minimum can be as low as 1°C (35°F). This variation makes it essential for travelers to pack both lightweight clothing for the warm days and warmer layers for the cooler evenings.

May Weather in Plainsboro Center: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Plainsboro Center, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plainsboro Center, May typically has an average temperature of 17°C (63°F), with highs reaching up to 35°C (95°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec353843546373787670614639
Data source: Temperature data for Plainsboro Center 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 Plainsboro Center

In Plainsboro Center in May, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

May Precipitation Trends in Plainsboro Center

The chart displays monthly precipitation patterns in Plainsboro Center, 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 Plainsboro Center, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec63109107107127971381318813283102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Plainsboro Center

In Plainsboro Center in May, humidity is 69%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities feel slightly heavier, yet still comfortable for exploring.

May Average Humidity in Plainsboro Center

This chart illustrates the average monthly humidity levels in Plainsboro Center, 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 Plainsboro Center is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Plainsboro Center

In Plainsboro Center in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Plainsboro Center.

Maximum UV Index Levels in Plainsboro Center for May

The chart shows the monthly maximum UV Index (UVI) for Plainsboro Center 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 Plainsboro Center typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Plainsboro Center 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 Plainsboro Center Compares to Other Months

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

This table compares monthly weather conditions in Plainsboro Center, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)63 mm (2.5 inches)84%moderate
February Weather3°C (39°F)109 mm (4.3 inches)82%moderate
March Weather6°C (44°F)107 mm (4.2 inches)81%high
April Weather12°C (54°F)107 mm (4.2 inches)78%very high
May Weather17°C (63°F)127 mm (5.0 inches)69%very high
June Weather23°C (73°F)97 mm (3.8 inches)69%very high
July Weather26°C (79°F)138 mm (5.4 inches)62%very high
August Weather25°C (76°F)131 mm (5.2 inches)65%very high
September Weather21°C (71°F)88 mm (3.5 inches)68%very high
October Weather16°C (61°F)132 mm (5.2 inches)74%high
November Weather8°C (47°F)83 mm (3.3 inches)82%moderate
December Weather4°C (39°F)102 mm (4.0 inches)80%low

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