May weather forecastStephenville, TX
May
Weather in May
The last month of the spring, May, is another warm month in Stephenville, Texas, with an average temperature fluctuating between 63.5°F (17.5°C) and 82.8°F (28.2°C).Temperature
As May arrives, a slight rise in the average high-temperature is observed, moving from 76.3°F (24.6°C) in April to a still warm 82.8°F (28.2°C). In the month of May, the average low-temperature in Stephenville, Texas, usually rests at an enjoyable 63.5°F (17.5°C).Heat index
The heat index for May is computed to be a hot 87.8°F (31°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
With an average relative humidity of 70%, May is the most humid month.Rainfall
In Stephenville, during May, the rain falls for 13.4 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Stephenville, there are 121.3 rainfall days, and 23.07" (586mm) of precipitation is accumulated.Snowfall
In Stephenville, snow does not fall in April through October.Daylight
The average length of the day in May in Stephenville is 13h and 49min.On the first day of the month, sunrise is at 6:45 am and sunset at 8:14 pm. On the last day of May, in Stephenville, Texas, sunrise is at 6:26 am and sunset at 8:34 pm CDT.
Sunshine
The average sunshine in May is 9.3h.UV index
In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 6 suggests this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Stephenville, TX
- Average high temperature in May: 82.8°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is January (56.5°F).
- Average low temperature in May: 63.5°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (39°F).
Average pressure in May
Stephenville, TX
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Stephenville, TX
- Average wind speed in May: 10.4mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).
Average humidity in May
Stephenville, TX
- Average humidity in May: 70%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is August (54%).
Average rainfall in May
Stephenville, TX
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in May
Stephenville, TX
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in May
Stephenville, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Stephenville, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in May /
Average sunshine in May
Stephenville, TX
- Average daylight in May: 13h and 48min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 9h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in May
Stephenville, TX
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is January (24 days).
The month with the least sunshine days is September (14.6 days).
Average UV index in May
Stephenville, TX
- Average UV index in May: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Stephenville, TX
- Average cloud cover in May: 33
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in May
Stephenville, TX
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
