May Weather in Oldsmar, United States

Last updated: June 24, 2025

In Oldsmar, United States, the average temperature in May hovers around 25°C (77°F), providing a pleasant climate. Expect minimums of 18°C (64°F) and maximums reaching 30°C (86°F). However, be prepared for 103 mm (4.0 in) of precipitation spread over 9 days, contributing to an average humidity of 76%.

May Temperature in Oldsmar

In May in Oldsmar, the average temperature is 25°C (77°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 18°C (64°F). This pleasant climate makes it a great time for outdoor adventures and exploring the local attractions.

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

The chart illustrates May temperature patterns in Oldsmar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oldsmar, May typically has an average temperature of 25°C (77°F), with highs reaching up to 30°C (86°F) and lows dropping to around 18°C (64°F).

Data source: Temperature data for Oldsmar generated using information from the Copernicus Climate Change Service.

May Precipitation in Oldsmar

In Oldsmar in May, the precipitation amount is 103 mm (4.0 in) over the course of 9 days.

May Precipitation Trends in Oldsmar

The chart displays monthly precipitation patterns in Oldsmar, 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 Oldsmar, May typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Oldsmar

In Oldsmar in May, humidity is 76%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel muggy and requiring frequent breaks to stay refreshed.

May Average Humidity in Oldsmar

This chart illustrates the average monthly humidity levels in Oldsmar, 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 Oldsmar is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Oldsmar

In Oldsmar 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 Oldsmar.

Maximum UV Index Levels in Oldsmar for May

The chart shows the monthly maximum UV Index (UVI) for Oldsmar 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 Oldsmar typically reaches 11, which falls under the extreme exposure category.

Data source: Oldsmar 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 Oldsmar Compares to Other Months

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

This table compares monthly weather conditions in Oldsmar, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	43 mm (1.7 inches)	82%	high
February Weather	18°C (65°F)	57 mm (2.2 inches)	82%	very high
March Weather	20°C (68°F)	20 mm (0.8 inches)	79%	very high
April Weather	22°C (73°F)	66 mm (2.6 inches)	78%	extreme
May Weather	25°C (77°F)	103 mm (4.0 inches)	76%	extreme
June Weather	27°C (81°F)	159 mm (6.3 inches)	75%	extreme
July Weather	28°C (82°F)	210 mm (8.3 inches)	74%	extreme
August Weather	28°C (83°F)	221 mm (8.7 inches)	74%	extreme
September Weather	27°C (82°F)	135 mm (5.3 inches)	78%	extreme
October Weather	26°C (78°F)	71 mm (2.8 inches)	79%	very high
November Weather	21°C (70°F)	46 mm (1.8 inches)	82%	high
December Weather	18°C (65°F)	70 mm (2.8 inches)	84%	moderate