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May Weather in Confluence, United States

Last updated: June 24, 2025

In May, the average temperature in Confluence, United States hovers around 15°C (59°F), with a minimum drop to -4°C (25°F) and soaring to a maximum of 28°C (83°F). Expect about 155 mm (6.1 in) of precipitation spread across 18 days, contributing to an average humidity of 78%. Prepare for a blend of warm and cool days in this vibrant destination!

May Temperature in Confluence

In May in Confluence, the average temperature is 15°C (59°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -4°C (25°F). Pack appropriately to enjoy the varied weather conditions while exploring the beauty of Confluence.

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

The chart illustrates May temperature patterns in Confluence, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Confluence, May typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec283339495966716964543934
Data source: Temperature data for Confluence 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 Confluence

In Confluence in May, the total precipitation amount is 155 mm (6.1 in) spread over 18 days.

May Precipitation Trends in Confluence

The chart displays monthly precipitation patterns in Confluence, 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 Confluence, May typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec881321151371551501059911911585121
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Confluence

In Confluence in May, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

May Average Humidity in Confluence

This chart illustrates the average monthly humidity levels in Confluence, 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 Confluence is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Confluence

In Confluence 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 Confluence.

Maximum UV Index Levels in Confluence for May

The chart shows the monthly maximum UV Index (UVI) for Confluence 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 Confluence typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101010108753
Data source: Confluence 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 Confluence Compares to Other Months

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

This table compares monthly weather conditions in Confluence, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)88 mm (3.5 inches)86%moderate
February Weather1°C (33°F)132 mm (5.2 inches)86%moderate
March Weather4°C (39°F)115 mm (4.5 inches)86%high
April Weather9°C (49°F)137 mm (5.4 inches)84%very high
May Weather15°C (59°F)155 mm (6.1 inches)78%very high
June Weather19°C (67°F)150 mm (5.9 inches)79%very high
July Weather22°C (71°F)105 mm (4.1 inches)70%very high
August Weather21°C (70°F)99 mm (3.9 inches)59%very high
September Weather18°C (64°F)119 mm (4.7 inches)68%very high
October Weather12°C (54°F)115 mm (4.5 inches)80%high
November Weather4°C (40°F)85 mm (3.3 inches)86%moderate
December Weather1°C (34°F)121 mm (4.8 inches)85%moderate

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