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May Weather in Klamath, United States

Last updated: June 24, 2025

In May, the average temperature in Klamath, United States hovers around 11°C (53°F). You'll experience a minimum of 2°C (37°F) and a maximum of 23°C (73°F). Be prepared for rain, as 69 mm (2.7 in) of precipitation can be expected over 6 days, with an average humidity of 81%, creating a moist atmosphere.

May Temperature in Klamath

In May in Klamath, the average temperature is 11°C (53°F), with a maximum that can reach 23°C (73°F) and a minimum that can drop to as low as 2°C (37°F). It's a great time to visit if you enjoy mild weather and are prepared for cooler evenings.

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

The chart illustrates May temperature patterns in Klamath, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klamath, May typically has an average temperature of 11°C (53°F), with highs reaching up to 23°C (73°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec454445495258616260544945
Data source: Temperature data for Klamath 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 Klamath

In Klamath in May, the precipitation amount is 69 mm (2.7 in) over a period of 6 days.

May Precipitation Trends in Klamath

The chart displays monthly precipitation patterns in Klamath, 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 Klamath, May typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2962672181516932355285198223
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Klamath

In Klamath in May, humidity is 81%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, requiring layers for protection against the moisture in the air while exploring.

May Average Humidity in Klamath

This chart illustrates the average monthly humidity levels in Klamath, 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 Klamath 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 Klamath

In Klamath 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 Klamath.

Maximum UV Index Levels in Klamath for May

The chart shows the monthly maximum UV Index (UVI) for Klamath 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 Klamath typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478101110108642
Data source: Klamath 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 Klamath Compares to Other Months

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

This table compares monthly weather conditions in Klamath, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)296 mm (11.7 inches)86%moderate
February Weather7°C (44°F)267 mm (10.5 inches)85%moderate
March Weather7°C (46°F)218 mm (8.6 inches)85%high
April Weather9°C (49°F)151 mm (5.9 inches)82%very high
May Weather11°C (53°F)69 mm (2.7 inches)81%very high
June Weather14°C (58°F)32 mm (1.3 inches)79%extreme
July Weather16°C (61°F)3 mm (0.1 inches)70%very high
August Weather17°C (62°F)5 mm (0.2 inches)60%very high
September Weather15°C (60°F)52 mm (2.0 inches)62%very high
October Weather12°C (54°F)85 mm (3.4 inches)72%high
November Weather9°C (49°F)198 mm (7.8 inches)87%moderate
December Weather7°C (45°F)223 mm (8.8 inches)86%low

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