May Weather in Cotulla

Last updated: March 2, 2024

The weather in Cotulla, United States, during May is characterized by an average temperature of 27°C (82°F). Highs can soar to 39°C (102°F), while lows may dip to 15°C (60°F). Typically, the humidity level in Cotulla throughout May hovers around 81%.

15°C (60°F)

Minimum temperature

27°C (82°F)

Average temperature

39°C (102°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In May, Cotulla averages 108 mm (4.2 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 13 hours 33 minutes of daylight, with the sun shining for approximately 9 hours 31 minutes each day. Additionally, there is a 47% probability of sunny days during this period.

108 mm (4.2 inches)

Precipitation

10 rainy days

Rainy days

9 hours 31 minutes

Sunshine hours

47%

Chance of sun

UV Index

In May, the UV Index in Cotulla reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	1	2	5	8	10	12	11	10	7	5	2	1
Exposure	Low			Moderate	VeryHigh		Extreme		VeryHigh	High	Moderate	Low
Time to burn	45 min			30 min	15 min		10 min		15 min	25 min	30 min	45 min