May weather forecastCasa Blanca, TX
May
Weather in May
The last month of the spring, May, is a tropical month in Casa Blanca, Texas, with an average temperature varying between 86.5°F (30.3°C) and 70.5°F (21.4°C).Temperature
As Casa Blanca, Texas, steps into May, the average high-temperature holds at a tropical 86.5°F (30.3°C), hinting at a minor fluctuation from the prior month. Casa Blanca throughout May, records an average low-temperature of 70.5°F (21.4°C).Heat index
The heat index in May is estimated at a very hot 98.6°F (37°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Realize that the values for the heat index are set for shaded places and light winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
The most humid month in Casa Blanca is May, with an average relative humidity of 75%.Rainfall
In Casa Blanca, in May, it is raining for 13.3 days, with typically 1.69" (43mm) of accumulated precipitation. In Casa Blanca, Texas, during the entire year, the rain falls for 139.6 days and collects up to 17.4" (442mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
In Casa Blanca, the average length of the day in May is 13h and 33min.On the first day of May in Casa Blanca, sunrise is at 6:50 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:23 pm CDT.
Sunshine
In Casa Blanca, the average sunshine in May is 9.2h.UV index
The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 7 during May translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Casa Blanca, TX
- Average high temperature in May: 86.5°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (64.4°F).
- Average low temperature in May: 70.5°F
The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in May
Casa Blanca, TX
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Casa Blanca, TX
- Average wind speed in May: 10.7mph
The windiest month (with the highest average wind speed) is May (10.7mph).
The calmest month (with the lowest average wind speed) is September (8mph).
Average humidity in May
Casa Blanca, TX
- Average humidity in May: 75%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Casa Blanca, TX
- Average rainfall in May: 1.69"
The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in May
Casa Blanca, TX
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is September (17.1 days).
The months with the least rainy days are July and August (8.3 days).
Average snowfall in May
Casa Blanca, TX
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Casa Blanca, TX
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Casa Blanca, TX
- Average daylight in May: 13h and 30min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in May
Casa Blanca, TX
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is September (10.9 days).
Average UV index in May
Casa Blanca, TX
- Average UV index in May: 7
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
Casa Blanca, TX
- Average cloud cover in May: 39
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Casa Blanca, 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).
