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May Weather in Arbon Valley, United States

Last updated: June 24, 2025

In Arbon Valley, United States, the average temperature in May hovers around 13°C (56°F). Weather can be quite varied, with minimum temperatures plunging to -2°C (29°F) and peaking at a sizzling 33°C (91°F). Expect about 46 mm (1.8 in) of precipitation over 9 days, with average humidity sitting at a comfortable 66%.

May Temperature in Arbon Valley

In May in Arbon Valley, the average temperature is 13°C (56°F), with maximums reaching up to 33°C (91°F) and minimums dipping as low as -2°C (29°F). It's advisable to pack a range of clothing to accommodate the varying temperatures during your travels.

May Weather in Arbon Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Arbon Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arbon Valley, May typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (91°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec263039475667767363473728
Data source: Temperature data for Arbon Valley 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 Arbon Valley

In Arbon Valley in May, the precipitation amount is 46 mm (1.8 in) over the course of 9 days.

May Precipitation Trends in Arbon Valley

The chart displays monthly precipitation patterns in Arbon Valley, 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 Arbon Valley, May typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec41514546462391325352742
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Arbon Valley

In Arbon Valley in May, humidity is 66%. With an average temperature of 13°C (56°F), this humidity feels like a refreshing embrace, making travel comfortable yet occasionally brisk, inviting you to explore while ensuring you stay hydrated and take breaks from time to time.

May Average Humidity in Arbon Valley

This chart illustrates the average monthly humidity levels in Arbon Valley, 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 Arbon Valley is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%85%76%66%62%53%42%46%64%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Arbon Valley

In Arbon Valley 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 Arbon Valley.

Maximum UV Index Levels in Arbon Valley for May

The chart shows the monthly maximum UV Index (UVI) for Arbon Valley 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 Arbon Valley typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101111109643
Data source: Arbon Valley 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 Arbon Valley Compares to Other Months

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

This table compares monthly weather conditions in Arbon Valley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)41 mm (1.6 inches)91%moderate
February Weather-1°C (30°F)51 mm (2.0 inches)92%moderate
March Weather4°C (39°F)45 mm (1.8 inches)85%high
April Weather8°C (47°F)46 mm (1.8 inches)76%very high
May Weather13°C (56°F)46 mm (1.8 inches)66%very high
June Weather19°C (67°F)23 mm (0.9 inches)62%extreme
July Weather24°C (76°F)9 mm (0.3 inches)53%extreme
August Weather23°C (73°F)13 mm (0.5 inches)42%very high
September Weather17°C (63°F)25 mm (1.0 inches)46%very high
October Weather8°C (47°F)34 mm (1.4 inches)64%high
November Weather3°C (38°F)27 mm (1.1 inches)83%moderate
December Weather-2°C (28°F)42 mm (1.6 inches)87%moderate

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