May Weather in Farmersville, United States

Last updated: June 24, 2025

The average temperature in Farmersville, United States during May is a comfortable 18°C (64°F). However, be prepared for fluctuations, as temperatures can dip to a chilly -1°C (31°F) or soar up to a sizzling 33°C (91°F). Visitors can expect 137 mm (5.4 in) of precipitation spread over 15 days, contributing to an average humidity level of 81%. Enjoy the dynamic weather while exploring this vibrant locale!

May Temperature in Farmersville

In May in Farmersville, the average temperature is 18°C (64°F). The maximum can reach 33°C (91°F), while the minimum can be as low as -1°C (31°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.

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

The chart illustrates May temperature patterns in Farmersville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Farmersville, May typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (91°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Farmersville

In Farmersville in May, the precipitation amount is 137 mm (5.4 in) over the course of 15 days.

May Precipitation Trends in Farmersville

The chart displays monthly precipitation patterns in Farmersville, 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 Farmersville, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Farmersville

In Farmersville in May, humidity is 81%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel both refreshing and slightly stifling at the same time.

May Average Humidity in Farmersville

This chart illustrates the average monthly humidity levels in Farmersville, 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 Farmersville is approximately 81%, 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 Farmersville

In Farmersville 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 Farmersville.

Maximum UV Index Levels in Farmersville for May

The chart shows the monthly maximum UV Index (UVI) for Farmersville 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 Farmersville typically reaches 10, which falls under the very high exposure category.

Data source: Farmersville 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 Farmersville Compares to Other Months

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

This table compares monthly weather conditions in Farmersville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	77 mm (3.0 inches)	88%	moderate
February Weather	1°C (34°F)	103 mm (4.1 inches)	88%	moderate
March Weather	6°C (43°F)	122 mm (4.8 inches)	87%	high
April Weather	11°C (52°F)	103 mm (4.0 inches)	85%	very high
May Weather	18°C (64°F)	137 mm (5.4 inches)	81%	very high
June Weather	22°C (72°F)	140 mm (5.5 inches)	82%	very high
July Weather	24°C (76°F)	111 mm (4.4 inches)	81%	very high
August Weather	23°C (74°F)	96 mm (3.8 inches)	73%	very high
September Weather	21°C (69°F)	88 mm (3.5 inches)	73%	very high
October Weather	14°C (58°F)	102 mm (4.0 inches)	78%	high
November Weather	5°C (42°F)	98 mm (3.8 inches)	89%	moderate
December Weather	2°C (37°F)	96 mm (3.8 inches)	87%	moderate