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May Weather in Underwood-Petersville, United States

Last updated: June 24, 2025

In Underwood-Petersville, United States, the average temperature in May is a pleasant 21°C (71°F). However, temperatures can swing from a chilly 4°C (40°F) to a sizzling 34°C (94°F). Expect some wet days, with an average precipitation of 119 mm (4.7 in) spread over 12 days. Coupled with an average humidity of 83%, be prepared for a warm and slightly humid climate!

May Temperature in Underwood-Petersville

In May in Underwood-Petersville, the average temperature is 21°C (71°F). Maxima can reach up to 34°C (94°F), while minima can drop as low as 4°C (40°F). Be prepared for warm days and cool nights during your travels.

May Weather in Underwood-Petersville: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Underwood-Petersville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Underwood-Petersville, May typically has an average temperature of 21°C (71°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec434755617177807975645047
Data source: Temperature data for Underwood-Petersville 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 Underwood-Petersville

In Underwood-Petersville in May, the total precipitation amount is 119 mm (4.7 in), falling over a span of 12 days.

May Precipitation Trends in Underwood-Petersville

The chart displays monthly precipitation patterns in Underwood-Petersville, 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 Underwood-Petersville, May typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec12719017916711911912011310210875153
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Underwood-Petersville

In Underwood-Petersville in May humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.

May Average Humidity in Underwood-Petersville

This chart illustrates the average monthly humidity levels in Underwood-Petersville, 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 Underwood-Petersville is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Underwood-Petersville

In Underwood-Petersville 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 Underwood-Petersville.

Maximum UV Index Levels in Underwood-Petersville for May

The chart shows the monthly maximum UV Index (UVI) for Underwood-Petersville 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 Underwood-Petersville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109753
Data source: Underwood-Petersville 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 Underwood-Petersville Compares to Other Months

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

This table compares monthly weather conditions in Underwood-Petersville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)127 mm (5.0 inches)86%moderate
February Weather9°C (48°F)190 mm (7.5 inches)85%high
March Weather13°C (55°F)179 mm (7.0 inches)84%very high
April Weather16°C (61°F)167 mm (6.6 inches)81%very high
May Weather21°C (71°F)119 mm (4.7 inches)83%extreme
June Weather25°C (77°F)119 mm (4.7 inches)83%extreme
July Weather27°C (81°F)120 mm (4.7 inches)80%extreme
August Weather26°C (79°F)113 mm (4.5 inches)73%very high
September Weather24°C (75°F)102 mm (4.0 inches)70%very high
October Weather18°C (65°F)108 mm (4.3 inches)73%high
November Weather10°C (50°F)75 mm (2.9 inches)85%moderate
December Weather8°C (47°F)153 mm (6.0 inches)88%moderate

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