May weather forecastEnnis, TX
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Ennis, Texas, with an average temperature varying between 63.9°F (17.7°C) and 81.1°F (27.3°C).Temperature
May's arrival brings a slight change in high-temperatures, adjusting from 74.3°F (23.5°C) in April to a still warm 81.1°F (27.3°C). During May, Ennis's temperature averages to a comfortable 63.9°F (17.7°C) at night.Heat index
The average heat index in May is calculated to be a hot 86°F (30°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
The most humid month is May, with an average relative humidity of 77%.Rainfall
In Ennis, in May, it is raining for 15.2 days, with typically 4.17" (106mm) of accumulated precipitation. In Ennis, Texas, during the entire year, the rain falls for 140.9 days and collects up to 31.5" (800mm) of precipitation.Snowfall
April through December are months without snowfall in Ennis.Daylight
In Ennis, the average length of the day in May is 13h and 50min.On the first day of the month, sunrise is at 6:39 am and sunset at 8:07 pm. On the last day of May, in Ennis, sunrise is at 6:20 am and sunset at 8:28 pm CDT.
Sunshine
In May, the average sunshine in Ennis is 8.7h.UV index
The average daily maximum UV index in May in Ennis is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 6 during May translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ennis, TX
- Average high temperature in May: 81.1°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55.2°F).
- Average low temperature in May: 63.9°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in May
Ennis, TX
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Ennis, TX
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).
Average humidity in May
Ennis, TX
- Average humidity in May: 77%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Ennis, TX
- Average rainfall in May: 4.17"
The wettest month (with the highest rainfall) is October (4.45").
The driest month (with the least rainfall) is February (1.81").
Average rainfall days in May
Ennis, TX
- Average rainfall days in May: 15.2 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in May
Ennis, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Ennis, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Ennis, 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: 8h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in May
Ennis, TX
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in May
Ennis, TX
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Ennis, TX
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Ennis, 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).
