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May Weather in Stafford, United States

Last updated: June 24, 2025

In May, the average temperature in Stafford, United States is a comfortable 18°C (65°F). However, be prepared for a wide range of temperatures, as the minimum can dip down to 3°C (37°F), while the maximum can soar to 35°C (96°F). Expect approximately 165 mm (6.5 in) of precipitation over about 13 days, contributing to an average humidity of 82%.

May Temperature in Stafford

In May in Stafford, the average temperature is 18°C (65°F). Maximum temperatures can reach 35°C (96°F), while minimum temperatures can be as low as 3°C (37°F). This is a great time to visit for those who enjoy mild weather and a chance to experience the region's diverse climate.

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

The chart illustrates May temperature patterns in Stafford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stafford, May typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (96°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333447546577817873574537
Data source: Temperature data for Stafford 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 Stafford

In Stafford in May, the precipitation amount is 165 mm (6.5 in) spread over 13 days.

May Precipitation Trends in Stafford

The chart displays monthly precipitation patterns in Stafford, 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 Stafford, May typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec2723675116566658165832432
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Stafford

In Stafford in May, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

May Average Humidity in Stafford

This chart illustrates the average monthly humidity levels in Stafford, 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 Stafford is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%67%70%82%82%81%76%67%72%80%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Stafford

In Stafford 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 Stafford.

Maximum UV Index Levels in Stafford for May

The chart shows the monthly maximum UV Index (UVI) for Stafford 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 Stafford typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109753
Data source: Stafford 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 Stafford Compares to Other Months

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

This table compares monthly weather conditions in Stafford, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)27 mm (1.0 inches)75%moderate
February Weather1°C (34°F)23 mm (0.9 inches)76%high
March Weather8°C (47°F)67 mm (2.7 inches)67%high
April Weather12°C (55°F)50 mm (2.0 inches)70%very high
May Weather18°C (65°F)165 mm (6.5 inches)82%very high
June Weather25°C (78°F)66 mm (2.6 inches)82%extreme
July Weather27°C (81°F)65 mm (2.5 inches)81%extreme
August Weather25°C (78°F)81 mm (3.2 inches)76%very high
September Weather23°C (73°F)65 mm (2.5 inches)67%very high
October Weather14°C (57°F)83 mm (3.3 inches)72%high
November Weather7°C (45°F)24 mm (0.9 inches)80%moderate
December Weather3°C (38°F)32 mm (1.2 inches)83%moderate

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