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May Weather in Picture Rocks, United States

Last updated: June 24, 2025

In May, the average temperature in Picture Rocks, United States is a comfortable 15°C (60°F). However, be prepared for fluctuations, as temperatures can dip as low as -2°C (29°F) or soar to a sizzling 31°C (89°F). Expect about 137 mm (5.4 in) of precipitation spread over 15 days, with an average humidity level of 75%, adding a touch of moisture to the air.

May Temperature in Picture Rocks

In May in Picture Rocks, the average temperature is 15°C (60°F). Maximums can reach 31°C (89°F) and minimums can drop to as low as -2°C (29°F). Be sure to pack a versatile wardrobe to accommodate both warm days and chilly nights during your travels.

May Weather in Picture Rocks: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Picture Rocks, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Picture Rocks, May typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (89°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec283138496068747265554034
Data source: Temperature data for Picture Rocks 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 Picture Rocks

In Picture Rocks in May, the precipitation amount is 137 mm (5.4 in) over the course of 15 days.

May Precipitation Trends in Picture Rocks

The chart displays monthly precipitation patterns in Picture Rocks, 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 Picture Rocks, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec791049311813899132116114137102101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Picture Rocks

In Picture Rocks in May, humidity is 75%. With an average temperature of 15°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities slightly uncomfortable and requiring extra hydration while exploring the sights.

May Average Humidity in Picture Rocks

This chart illustrates the average monthly humidity levels in Picture Rocks, 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 Picture Rocks is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Picture Rocks

In Picture Rocks 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 Picture Rocks.

Maximum UV Index Levels in Picture Rocks for May

The chart shows the monthly maximum UV Index (UVI) for Picture Rocks 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 Picture Rocks typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Picture Rocks 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 Picture Rocks Compares to Other Months

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

This table compares monthly weather conditions in Picture Rocks, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)79 mm (3.1 inches)87%moderate
February Weather0°C (31°F)104 mm (4.1 inches)85%moderate
March Weather3°C (38°F)92 mm (3.6 inches)85%high
April Weather9°C (49°F)118 mm (4.6 inches)83%very high
May Weather15°C (60°F)137 mm (5.4 inches)75%very high
June Weather20°C (69°F)99 mm (3.9 inches)73%very high
July Weather23°C (74°F)132 mm (5.2 inches)65%very high
August Weather22°C (72°F)116 mm (4.6 inches)62%very high
September Weather19°C (66°F)114 mm (4.5 inches)66%very high
October Weather13°C (55°F)137 mm (5.4 inches)79%high
November Weather5°C (41°F)102 mm (4.0 inches)87%moderate
December Weather1°C (34°F)101 mm (4.0 inches)85%low

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