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May Weather in Big Sandy, United States

Last updated: June 24, 2025

In Big Sandy, United States, the average temperature in May is a pleasant 21°C (70°F). Expect a range where temperatures can dip to a minimum of 7°C (46°F) and rise to a maximum of 31°C (89°F). This month typically sees about 124 mm (4.9 in) of precipitation spread across 13 days, contributing to an average humidity level of 82%.

May Temperature in Big Sandy

In May in Big Sandy, the average temperature is 21°C (70°F). Maximums can reach 31°C (89°F) and minimums can drop as low as 7°C (46°F). This makes it a perfect time for travelers to enjoy a pleasant climate while exploring the sights.

May Weather in Big Sandy: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Big Sandy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Sandy, May typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (89°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec404452597077817974644946
Data source: Temperature data for Big Sandy 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 Big Sandy

In Big Sandy in May, the total precipitation amount is 124 mm (4.9 in) over a span of 13 days.

May Precipitation Trends in Big Sandy

The chart displays monthly precipitation patterns in Big Sandy, 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 Big Sandy, May typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10117115515912411211911310712792130
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Big Sandy

In Big Sandy in May, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

May Average Humidity in Big Sandy

This chart illustrates the average monthly humidity levels in Big Sandy, 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 Big Sandy is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Big Sandy

In Big Sandy 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 Big Sandy.

Maximum UV Index Levels in Big Sandy for May

The chart shows the monthly maximum UV Index (UVI) for Big Sandy 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 Big Sandy typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Big Sandy 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 Big Sandy Compares to Other Months

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

This table compares monthly weather conditions in Big Sandy, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)101 mm (4.0 inches)86%moderate
February Weather6°C (44°F)171 mm (6.7 inches)84%high
March Weather11°C (52°F)155 mm (6.1 inches)84%high
April Weather15°C (59°F)159 mm (6.2 inches)80%very high
May Weather21°C (70°F)124 mm (4.9 inches)82%very high
June Weather25°C (77°F)112 mm (4.4 inches)83%extreme
July Weather27°C (81°F)119 mm (4.7 inches)79%extreme
August Weather26°C (79°F)112 mm (4.4 inches)76%very high
September Weather24°C (75°F)107 mm (4.2 inches)75%very high
October Weather18°C (64°F)126 mm (5.0 inches)74%high
November Weather10°C (50°F)92 mm (3.6 inches)85%moderate
December Weather8°C (46°F)130 mm (5.1 inches)88%moderate

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