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May Weather in Stratford, United States

Last updated: June 24, 2025

In May, the average temperature in Stratford, United States hovers around 21°C (71°F), creating a pleasant climate for outdoor activities. Temperatures can vary significantly, with a minimum of 6°C (44°F) and reaching up to 36°C (97°F). Visitors should prepare for 151 mm (5.9 in) of precipitation spread over 12 days, and with an average humidity of 83%, the air can feel quite lush.

May Temperature in Stratford

In May in Stratford, the average temperature is 21°C (71°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 6°C (44°F). This makes Stratford an ideal destination for travelers seeking a comfortable climate with a pleasant mix of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Stratford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stratford, May typically has an average temperature of 21°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec414355607079838276635246
Data source: Temperature data for Stratford 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 Stratford

In Stratford in May, the precipitation amount is 151 mm (5.9 in) over the course of 12 days.

May Precipitation Trends in Stratford

The chart displays monthly precipitation patterns in Stratford, 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 Stratford, May typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5572941291518957681031083848
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Stratford

In Stratford in May humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.

May Average Humidity in Stratford

This chart illustrates the average monthly humidity levels in Stratford, 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 Stratford is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Stratford

In Stratford 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 Stratford.

Maximum UV Index Levels in Stratford for May

The chart shows the monthly maximum UV Index (UVI) for Stratford 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 Stratford typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101011111110754
Data source: Stratford 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 Stratford Compares to Other Months

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

This table compares monthly weather conditions in Stratford, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)55 mm (2.2 inches)79%moderate
February Weather6°C (43°F)72 mm (2.8 inches)78%high
March Weather13°C (56°F)94 mm (3.7 inches)75%very high
April Weather16°C (61°F)129 mm (5.1 inches)75%very high
May Weather21°C (71°F)151 mm (5.9 inches)83%very high
June Weather26°C (79°F)89 mm (3.5 inches)81%extreme
July Weather28°C (83°F)57 mm (2.2 inches)78%extreme
August Weather28°C (82°F)68 mm (2.7 inches)68%extreme
September Weather24°C (76°F)103 mm (4.1 inches)64%very high
October Weather17°C (64°F)108 mm (4.3 inches)71%high
November Weather11°C (52°F)38 mm (1.5 inches)82%moderate
December Weather8°C (46°F)48 mm (1.9 inches)87%moderate

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