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May Weather in North Yelm, United States

Last updated: June 24, 2025

In May, the average temperature in North Yelm, United States is a comfortable 13°C (55°F), with minimums dipping to 3°C (38°F) and maximums soaring to 28°C (83°F). Expect a total precipitation of 68 mm (2.7 in) spread across 12 days, contributing to an average humidity of 84%. Perfect for those who enjoy a mild, slightly damp climate!

May Temperature in North Yelm

In May in North Yelm, the average temperature is 13°C (55°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as 3°C (38°F). This mild climate makes North Yelm an ideal destination for travelers looking to enjoy a pleasant outdoor experience during this time of year.

May Weather in North Yelm: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in North Yelm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Yelm, May typically has an average temperature of 13°C (55°F), with highs reaching up to 28°C (83°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec413944495560656560504541
Data source: Temperature data for North Yelm 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 North Yelm

In North Yelm in May, the precipitation amount is 68 mm (2.7 in) over the course of 12 days.

May Precipitation Trends in North Yelm

The chart displays monthly precipitation patterns in North Yelm, 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 North Yelm, May typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1831891361186858111390142180201
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in North Yelm

In North Yelm in May humidity is 84%. With average temperature 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and draining for traveling.

May Average Humidity in North Yelm

This chart illustrates the average monthly humidity levels in North Yelm, 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 North Yelm is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in North Yelm

In North Yelm in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in North Yelm.

Maximum UV Index Levels in North Yelm for May

The chart shows the monthly maximum UV Index (UVI) for North Yelm 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 North Yelm typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: North Yelm 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 North Yelm Compares to Other Months

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

This table compares monthly weather conditions in North Yelm, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)183 mm (7.2 inches)86%low
February Weather4°C (40°F)189 mm (7.4 inches)84%moderate
March Weather7°C (44°F)136 mm (5.4 inches)85%moderate
April Weather9°C (49°F)118 mm (4.7 inches)83%high
May Weather13°C (55°F)68 mm (2.7 inches)84%very high
June Weather16°C (60°F)58 mm (2.3 inches)84%very high
July Weather18°C (65°F)11 mm (0.4 inches)82%very high
August Weather18°C (66°F)13 mm (0.5 inches)73%very high
September Weather16°C (60°F)90 mm (3.5 inches)74%high
October Weather10°C (51°F)142 mm (5.6 inches)83%moderate
November Weather7°C (45°F)180 mm (7.1 inches)86%moderate
December Weather5°C (41°F)201 mm (7.9 inches)87%low

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