May weather forecast
Lubbock, TX

May holds the promise of summer's arrival, with temperatures that invite residents and visitors to engage in outdoor pursuits. Without the oppressiveness of extreme heat, the weather exhibits a perfect blend of rising temperatures and ample sunshine hours. The highest rainfall of the year is recorded in May, amounting to 2.01" (51mm) over 9.9 days, offering a refreshing respite in the warming climate. The progressive lengthening of daylight hours compliments the overall weather, painting a vibrant picture of the impending summer season. Restful breezes often accompany the late evenings, making them gratifyingly cool and inviting.

Temperature

Lubbock's May weather indicates a minor ascent in high-temperatures, adjusting from 75.9°F (24.4°C) in April to a still warm 83.1°F (28.4°C). Lubbock reports a steady low-temperature average of 60.4°F (15.8°C) throughout May, revealing a large deviation from the daytime high.

Heat index

The heat index value during May is calculated to be 82.4°F (28°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

In Lubbock, the average relative humidity in May is 43%.

Rainfall

In Lubbock, Texas, in May, during 9.9 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Lubbock, Texas, during the entire year, the rain falls for 88.4 days and collects up to 14.09" (358mm) of precipitation.

Snowfall

In Lubbock, snow does not fall in April through September.

Daylight

In Lubbock, the average length of the day in May is 13h and 55min.
On the first day of the month, sunrise is at 6:57 am and sunset at 8:30 pm. On the last day of May, sunrise is at 6:38 am and sunset at 8:52 pm CDT.

Sunshine

In May, the average sunshine in Lubbock is 10.9h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in May translates into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.