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May Weather in South Webster, United States

Last updated: June 24, 2025

In May, the average temperature in South Webster, United States hovers around 19°C (66°F). During this time, temperatures can range from a chilly 1°C (34°F) to a warm 32°C (90°F). Expect about 127 mm (5.0 in) of precipitation over 14 days, contributing to an average humidity of 81%. Be prepared for a mix of mild and humid days!

May Temperature in South Webster

In May in South Webster, the average temperature is 19°C (66°F). Maximums can reach 32°C (90°F) and minimums can be as low as 1°C (34°F). This variation means that travelers should pack a range of clothing to accommodate both warm days and cooler nights.

May Weather in South Webster: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in South Webster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Webster, May typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec353946556673787570604540
Data source: Temperature data for South Webster 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 South Webster

In South Webster in May, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

May Precipitation Trends in South Webster

The chart displays monthly precipitation patterns in South Webster, 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 South Webster, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8812810612612715210312110711478114
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in South Webster

In South Webster in May, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

May Average Humidity in South Webster

This chart illustrates the average monthly humidity levels in South Webster, 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 South Webster is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in South Webster

In South Webster 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 South Webster.

Maximum UV Index Levels in South Webster for May

The chart shows the monthly maximum UV Index (UVI) for South Webster 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 South Webster typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108653
Data source: South Webster 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 South Webster Compares to Other Months

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

This table compares monthly weather conditions in South Webster, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)87 mm (3.4 inches)88%moderate
February Weather4°C (40°F)128 mm (5.0 inches)88%moderate
March Weather8°C (47°F)105 mm (4.2 inches)87%high
April Weather13°C (55°F)126 mm (5.0 inches)85%very high
May Weather19°C (66°F)127 mm (5.0 inches)81%very high
June Weather23°C (73°F)152 mm (6.0 inches)82%very high
July Weather25°C (78°F)103 mm (4.1 inches)81%very high
August Weather24°C (75°F)121 mm (4.7 inches)73%very high
September Weather21°C (71°F)107 mm (4.2 inches)73%very high
October Weather15°C (60°F)114 mm (4.5 inches)78%high
November Weather7°C (45°F)78 mm (3.1 inches)89%moderate
December Weather4°C (40°F)114 mm (4.5 inches)87%moderate

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