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May Weather in Thayer, United States

Last updated: June 24, 2025

In May, the average temperature in Thayer, United States hovers around 20°C (68°F). Expect a minimum chill of 3°C (38°F) and a toasty maximum of 33°C (92°F). This month brings 178 mm (7.0 in) of precipitation over approximately 14 days, while the air is notably humid, with an average humidity of 83%.

May Temperature in Thayer

In May, in Thayer, the average temperature is 20°C (68°F). Maximum temperatures can reach up to 33°C (92°F), while minimums can drop to as low as 3°C (38°F). This makes Thayer an ideal destination for travelers seeking pleasant weather and a chance to experience both warm days and cool nights.

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

The chart illustrates May temperature patterns in Thayer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thayer, May typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec374151576876817874614743
Data source: Temperature data for Thayer 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 Thayer

In Thayer in May, the total precipitation amount is 178 mm (7.0 in) spread over 14 days.

May Precipitation Trends in Thayer

The chart displays monthly precipitation patterns in Thayer, 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 Thayer, May typically receives around 178 mm (7.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec871131451711788479105701168086
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Thayer

In Thayer in May humidity is 83%. With an average temperature of 20°C (68°F), this humidity feels like a warm, heavy blanket enveloping you, making it feel much warmer than it is. Traveling in such conditions can be quite taxing, as the air feels thick, often leading to a sense of exhaustion and requiring frequent breaks to seek shade or hydration.

May Average Humidity in Thayer

This chart illustrates the average monthly humidity levels in Thayer, 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 Thayer is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Thayer

In Thayer 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 Thayer.

Maximum UV Index Levels in Thayer for May

The chart shows the monthly maximum UV Index (UVI) for Thayer 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 Thayer typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101111109753
Data source: Thayer 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 Thayer Compares to Other Months

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

This table compares monthly weather conditions in Thayer, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)87 mm (3.4 inches)83%moderate
February Weather5°C (41°F)113 mm (4.4 inches)81%high
March Weather10°C (51°F)145 mm (5.7 inches)80%very high
April Weather14°C (57°F)171 mm (6.7 inches)80%very high
May Weather20°C (68°F)178 mm (7.0 inches)83%very high
June Weather25°C (76°F)84 mm (3.3 inches)83%extreme
July Weather27°C (81°F)79 mm (3.1 inches)76%extreme
August Weather25°C (78°F)105 mm (4.1 inches)69%very high
September Weather23°C (74°F)70 mm (2.8 inches)68%very high
October Weather16°C (61°F)116 mm (4.6 inches)72%high
November Weather8°C (48°F)80 mm (3.1 inches)83%moderate
December Weather6°C (43°F)86 mm (3.4 inches)86%moderate

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