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May Weather in Parsons, United States

Last updated: June 24, 2025

In May, the average temperature in Parsons, United States hovers around 15°C (60°F), providing a mild climate. However, be prepared for a range, as temperatures can dip to a chilly -4°C (25°F) or rise to a warm 28°C (82°F). Expect 166 mm (6.5 in) of precipitation over 19 days, contributing to a high average humidity of 78%.

May Temperature in Parsons

In May in Parsons, the average temperature is 15°C (60°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -4°C (25°F). This varied climate makes Parsons an intriguing destination for travelers seeking a diverse experience.

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

The chart illustrates May temperature patterns in Parsons, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Parsons, May typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (82°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec303641506066706864554136
Data source: Temperature data for Parsons 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 Parsons

In Parsons in May, the total precipitation amount reaches 166 mm (6.5 in) over the course of 19 days.

May Precipitation Trends in Parsons

The chart displays monthly precipitation patterns in Parsons, 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 Parsons, May typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec10415412415916613111111911112590129
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Parsons

In Parsons in May, humidity is 78%. With an average temperature of 15°C (60°F), this humidity feels like a warm, damp embrace that can make outdoor activities a bit uncomfortable, highlighting the importance of staying hydrated and taking breaks in the shade while exploring.

May Average Humidity in Parsons

This chart illustrates the average monthly humidity levels in Parsons, 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 Parsons 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 Parsons

In Parsons 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 Parsons.

Maximum UV Index Levels in Parsons for May

The chart shows the monthly maximum UV Index (UVI) for Parsons 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 Parsons typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101111109753
Data source: Parsons 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 Parsons Compares to Other Months

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

This table compares monthly weather conditions in Parsons, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)104 mm (4.1 inches)86%moderate
February Weather2°C (36°F)154 mm (6.1 inches)86%moderate
March Weather5°C (41°F)124 mm (4.9 inches)86%high
April Weather10°C (50°F)159 mm (6.3 inches)84%very high
May Weather15°C (60°F)166 mm (6.5 inches)78%very high
June Weather19°C (66°F)131 mm (5.2 inches)79%extreme
July Weather21°C (71°F)111 mm (4.4 inches)70%extreme
August Weather20°C (69°F)119 mm (4.7 inches)59%very high
September Weather18°C (64°F)110 mm (4.3 inches)68%very high
October Weather13°C (55°F)125 mm (4.9 inches)80%high
November Weather5°C (41°F)90 mm (3.5 inches)86%moderate
December Weather2°C (36°F)129 mm (5.1 inches)85%moderate

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