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May Weather in Weed, United States

Last updated: June 24, 2025

In Weed, United States, the average temperature in May hovers around 12°C (55°F). Expect a minimum chill of -3°C (27°F) and a maximum warmth reaching 31°C (89°F). The month experiences 66 mm (2.6 in) of precipitation over about 7 days, coupled with a high average humidity of 81%. Stay prepared for a mix of cool and warm days!

May Temperature in Weed

In May in Weed, the average temperature is 12°C (55°F). Maximum temperatures can reach 31°C (89°F), while minimum temperatures can drop as low as -3°C (27°F). This range makes Weed a destination where travelers should prepare for both warm days and chilly nights.

May Weather in Weed: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Weed, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weed, May typically has an average temperature of 12°C (55°F), with highs reaching up to 31°C (89°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec363640475464737162504135
Data source: Temperature data for Weed 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 Weed

In Weed in May, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

May Precipitation Trends in Weed

The chart displays monthly precipitation patterns in Weed, 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 Weed, May typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec139137127786623510195280102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Weed

In Weed in May humidity is 81%. With an average temperature of 12°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel heavier and encouraging frequent breaks to hydrate and cool off while traveling.

May Average Humidity in Weed

This chart illustrates the average monthly humidity levels in Weed, 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 Weed is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%85%82%81%79%70%60%62%72%87%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Weed

In Weed 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 Weed.

Maximum UV Index Levels in Weed for May

The chart shows the monthly maximum UV Index (UVI) for Weed 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 Weed typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479111111109643
Data source: Weed 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 Weed Compares to Other Months

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

This table compares monthly weather conditions in Weed, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)139 mm (5.5 inches)86%moderate
February Weather2°C (37°F)137 mm (5.4 inches)85%moderate
March Weather4°C (40°F)127 mm (5.0 inches)85%high
April Weather8°C (47°F)78 mm (3.1 inches)82%very high
May Weather12°C (55°F)66 mm (2.6 inches)81%extreme
June Weather18°C (64°F)22 mm (0.9 inches)79%extreme
July Weather23°C (73°F)5 mm (0.2 inches)70%extreme
August Weather22°C (71°F)10 mm (0.4 inches)60%very high
September Weather17°C (62°F)19 mm (0.7 inches)62%very high
October Weather10°C (50°F)52 mm (2.0 inches)72%high
November Weather5°C (41°F)80 mm (3.1 inches)87%moderate
December Weather1°C (35°F)102 mm (4.0 inches)86%moderate

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