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May Weather in Downieville-Lawson-Dumont, United States

Last updated: June 24, 2025

In May, the average temperature in Downieville-Lawson-Dumont, United States hovers around 5°C (41°F). This month can bring a range of temperatures, with a minimum dipping down to -13°C (8°F) and a maximum rising to 22°C (72°F). Expect precipitation totaling about 160 mm (6.3 in) over the course of 20 days, accompanied by an average humidity level of 66%.

May Temperature in Downieville-Lawson-Dumont

In May in Downieville-Lawson-Dumont, the average temperature is 5°C (41°F), with maximums reaching up to 22°C (72°F) and minimums dropping as low as -13°C (8°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for their visit.

May Weather in Downieville-Lawson-Dumont: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Downieville-Lawson-Dumont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Downieville-Lawson-Dumont, May typically has an average temperature of 5°C (41°F), with highs reaching up to 22°C (72°F) and lows dropping to around -13°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec212027324153585751373023
Data source: Temperature data for Downieville-Lawson-Dumont 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 Downieville-Lawson-Dumont

In Downieville-Lawson-Dumont in May, the precipitation amount is 160 mm (6.3 in) over the course of 20 days.

May Precipitation Trends in Downieville-Lawson-Dumont

The chart displays monthly precipitation patterns in Downieville-Lawson-Dumont, 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 Downieville-Lawson-Dumont, May typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec2642697516013015812570583123
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Downieville-Lawson-Dumont

In Downieville-Lawson-Dumont in May humidity is 66%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill settling in, making travel less comfortable as the cold air clings to your skin, intensifying the sense of cold and dampness.

May Average Humidity in Downieville-Lawson-Dumont

This chart illustrates the average monthly humidity levels in Downieville-Lawson-Dumont, 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 Downieville-Lawson-Dumont is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%76%67%58%52%56%65%76%82%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Downieville-Lawson-Dumont

In Downieville-Lawson-Dumont in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Downieville-Lawson-Dumont.

Maximum UV Index Levels in Downieville-Lawson-Dumont for May

The chart shows the monthly maximum UV Index (UVI) for Downieville-Lawson-Dumont 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 Downieville-Lawson-Dumont typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4610131313131210754
Data source: Downieville-Lawson-Dumont 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 Downieville-Lawson-Dumont Compares to Other Months

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

This table compares monthly weather conditions in Downieville-Lawson-Dumont, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)26 mm (1.0 inches)88%moderate
February Weather-7°C (20°F)42 mm (1.6 inches)87%high
March Weather-3°C (28°F)69 mm (2.7 inches)81%very high
April Weather0°C (32°F)75 mm (3.0 inches)76%extreme
May Weather5°C (41°F)160 mm (6.3 inches)66%extreme
June Weather12°C (54°F)130 mm (5.1 inches)58%extreme
July Weather15°C (58°F)158 mm (6.2 inches)52%extreme
August Weather14°C (57°F)125 mm (4.9 inches)56%extreme
September Weather11°C (51°F)70 mm (2.8 inches)65%very high
October Weather3°C (37°F)58 mm (2.3 inches)76%high
November Weather-1°C (30°F)31 mm (1.2 inches)82%moderate
December Weather-5°C (23°F)23 mm (0.9 inches)89%moderate

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