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May Weather in Johnson Siding, United States

Last updated: June 24, 2025

In May, the average temperature in Johnson Siding, United States is a cool 9°C (48°F). Be prepared for a temperature range that can dip as low as -7°C (19°F) and soar up to 29°C (84°F). Expect 137 mm (5.4 in) of precipitation, spread over approximately 19 days, while maintaining an average humidity level of 74%.

May Temperature in Johnson Siding

In May in Johnson Siding, the average temperature is 9°C (48°F). Maximum temperatures can reach 29°C (84°F), while the minimum can be as low as -7°C (19°F). Be prepared for a wide range of weather conditions if you're planning to travel during this month.

May Weather in Johnson Siding: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Johnson Siding, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnson Siding, May typically has an average temperature of 9°C (48°F), with highs reaching up to 29°C (84°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec252033374862676457413428
Data source: Temperature data for Johnson Siding 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 Johnson Siding

In Johnson Siding in May, the total precipitation amount is 137 mm (5.4 in), distributed over 19 days.

May Precipitation Trends in Johnson Siding

The chart displays monthly precipitation patterns in Johnson Siding, 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 Johnson Siding, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1935529113710615510160602331
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Johnson Siding

In Johnson Siding in May humidity is 74%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating warm layers to fully enjoy your explorations.

May Average Humidity in Johnson Siding

This chart illustrates the average monthly humidity levels in Johnson Siding, 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 Johnson Siding is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%78%64%66%74%84%85%85%76%71%73%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Johnson Siding

In Johnson Siding in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Johnson Siding.

Maximum UV Index Levels in Johnson Siding for May

The chart shows the monthly maximum UV Index (UVI) for Johnson Siding 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 Johnson Siding typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356991111108632
Data source: Johnson Siding 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 Johnson Siding Compares to Other Months

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

This table compares monthly weather conditions in Johnson Siding, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)19 mm (0.7 inches)73%moderate
February Weather-7°C (20°F)35 mm (1.4 inches)78%moderate
March Weather1°C (33°F)52 mm (2.0 inches)64%high
April Weather3°C (38°F)91 mm (3.6 inches)66%very high
May Weather9°C (48°F)137 mm (5.4 inches)74%very high
June Weather17°C (62°F)106 mm (4.2 inches)84%extreme
July Weather20°C (67°F)155 mm (6.1 inches)85%extreme
August Weather18°C (65°F)101 mm (4.0 inches)85%very high
September Weather14°C (58°F)60 mm (2.4 inches)76%very high
October Weather5°C (41°F)60 mm (2.3 inches)71%high
November Weather1°C (34°F)23 mm (0.9 inches)73%moderate
December Weather-2°C (28°F)31 mm (1.2 inches)75%low

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