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May Weather in New Hope, United States

Last updated: June 24, 2025

In New Hope, United States, the average temperature in May hovers around 17°C (63°F). However, be prepared for a temperature range that can dip to a chilly -1°C (30°F) and soar up to a warm 31°C (88°F). During this month, you can expect 125 mm (4.9 in) of precipitation spread across approximately 13 days, along with an average humidity level of 78%.

May Temperature in New Hope

In May in New Hope, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop to as low as -1°C (30°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

May Weather in New Hope: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in New Hope, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Hope, May typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec343944546370767368584338
Data source: Temperature data for New Hope 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 New Hope

In New Hope in May, the total precipitation amount is 125 mm (4.9 in), occurring over a span of 13 days.

May Precipitation Trends in New Hope

The chart displays monthly precipitation patterns in New Hope, 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 New Hope, May typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec63927010812595631141081107284
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in New Hope

In New Hope in May, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

May Average Humidity in New Hope

This chart illustrates the average monthly humidity levels in New Hope, 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 New Hope is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in New Hope

In New Hope 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 New Hope.

Maximum UV Index Levels in New Hope for May

The chart shows the monthly maximum UV Index (UVI) for New Hope 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 New Hope typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
Data source: New Hope 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 New Hope Compares to Other Months

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

This table compares monthly weather conditions in New Hope, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)63 mm (2.5 inches)86%moderate
February Weather4°C (39°F)92 mm (3.6 inches)86%high
March Weather7°C (45°F)70 mm (2.7 inches)86%high
April Weather12°C (54°F)108 mm (4.3 inches)84%very high
May Weather17°C (63°F)125 mm (4.9 inches)78%extreme
June Weather21°C (71°F)95 mm (3.7 inches)79%extreme
July Weather24°C (76°F)63 mm (2.5 inches)70%extreme
August Weather23°C (73°F)114 mm (4.5 inches)59%very high
September Weather20°C (68°F)108 mm (4.3 inches)68%very high
October Weather14°C (58°F)110 mm (4.3 inches)80%high
November Weather6°C (43°F)72 mm (2.9 inches)86%moderate
December Weather4°C (39°F)84 mm (3.3 inches)85%moderate

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