May Weather in Poinciana, United States

Last updated: June 24, 2025

In May, the average temperature in Poinciana, United States is a pleasant 26°C (78°F), but it can swing from a cool 12°C (54°F) at its lowest to a scorching 35°C (95°F) at its peak. Expect about 109 mm (4.3 in) of precipitation spread over 11 days, contributing to an average humidity level of 68%. Make sure to plan your activities accordingly!

May Temperature in Poinciana

In May in Poinciana, the average temperature is 26°C (78°F), with maximums reaching up to 35°C (95°F) and minimums dipping as low as 12°C (54°F). This range makes it an ideal time for travelers seeking a warm climate with comfortable evenings.

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

The chart illustrates May temperature patterns in Poinciana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poinciana, May typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 12°C (54°F).

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

May Precipitation in Poinciana

In Poinciana in May, the precipitation amount is 109 mm (4.3 in), occurring over a span of 11 days.

May Precipitation Trends in Poinciana

The chart displays monthly precipitation patterns in Poinciana, 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 Poinciana, May typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 11 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 Poinciana

In Poinciana in May, humidity is 68%. With an average temperature of 26°C (78°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging but the lush greenery inviting.

May Average Humidity in Poinciana

This chart illustrates the average monthly humidity levels in Poinciana, 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 Poinciana is approximately 68%, 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 Poinciana

In Poinciana 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 Poinciana.

Maximum UV Index Levels in Poinciana for May

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

Data source: Poinciana 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 Poinciana Compares to Other Months

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

This table compares monthly weather conditions in Poinciana, 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 (62°F)	38 mm (1.5 inches)	83%	moderate
February Weather	20°C (68°F)	49 mm (1.9 inches)	80%	very high
March Weather	21°C (69°F)	17 mm (0.7 inches)	75%	very high
April Weather	23°C (74°F)	68 mm (2.7 inches)	70%	extreme
May Weather	26°C (78°F)	109 mm (4.3 inches)	68%	extreme
June Weather	27°C (81°F)	220 mm (8.6 inches)	75%	extreme
July Weather	28°C (82°F)	220 mm (8.7 inches)	79%	extreme
August Weather	28°C (82°F)	232 mm (9.1 inches)	81%	extreme
September Weather	27°C (81°F)	185 mm (7.3 inches)	83%	extreme
October Weather	25°C (78°F)	88 mm (3.5 inches)	81%	very high
November Weather	21°C (69°F)	40 mm (1.6 inches)	82%	high
December Weather	18°C (65°F)	58 mm (2.3 inches)	84%	moderate