May Weather in Start, United States

Last updated: June 24, 2025

In May, the average temperature in Start, United States rests at a comfortable 23°C (74°F). Visitors can expect a range from a cool 8°C (47°F) to a warm 34°C (93°F). Throughout the month, precipitation averages 127 mm (5.0 in), falling on about 12 days, while the humidity hovers around a high 83%.

May Temperature in Start

In May in Start, the average temperature is 23°C (74°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 8°C (47°F). This wide range makes it essential for travelers to pack accordingly, ensuring comfort during both warm days and cooler nights.

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

The chart illustrates May temperature patterns in Start, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Start, May typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec485261657480838279695552
Data source: Temperature data for Start 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 Start

In Start in May, the precipitation amount is 127 mm (5.0 in) occurring over the course of 12 days.

May Precipitation Trends in Start

The chart displays monthly precipitation patterns in Start, 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 Start, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec12419814517012711496927813388124
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Start

In Start in May humidity is 83%. With an average temperature of 23°C (74°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier, and leaving you constantly in search of a cool breeze or shade while exploring.

May Average Humidity in Start

This chart illustrates the average monthly humidity levels in Start, 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 Start is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%80%82%83%80%80%75%73%76%84%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Start

In Start in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Start.

Maximum UV Index Levels in Start for May

The chart shows the monthly maximum UV Index (UVI) for Start 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 Start typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111112121110864
Data source: Start 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 Start Compares to Other Months

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

This table compares monthly weather conditions in Start, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)124 mm (4.9 inches)84%moderate
February Weather11°C (53°F)198 mm (7.8 inches)83%high
March Weather16°C (61°F)145 mm (5.7 inches)80%very high
April Weather18°C (65°F)170 mm (6.7 inches)82%extreme
May Weather23°C (74°F)127 mm (5.0 inches)83%extreme
June Weather27°C (80°F)113 mm (4.5 inches)80%extreme
July Weather28°C (83°F)96 mm (3.8 inches)80%extreme
August Weather28°C (83°F)92 mm (3.6 inches)75%extreme
September Weather26°C (80°F)78 mm (3.1 inches)73%very high
October Weather20°C (69°F)133 mm (5.2 inches)76%very high
November Weather13°C (56°F)88 mm (3.5 inches)84%high
December Weather11°C (52°F)124 mm (4.9 inches)88%moderate

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