Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The advent of May sees the average high-temperature at a hot 88°F (31.1°C), subtly shifted from April's 83.8°F (28.8°C). In Rancho Viejo, May nights cool down to an average of 73.9°F (23.3°C).Heat index
May's average heat index is evaluated at a fiery hot 102.2°F (39°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. 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 hold particular significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In May, the average relative humidity is 73%.Rainfall
In Rancho Viejo, in May, during 9 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Rancho Viejo, during the entire year, the rain falls for 126.9 days and collects up to 15.55" (395mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In Rancho Viejo, the average length of the day in May is 13h and 26min.On the first day of May in Rancho Viejo, sunrise is at 6:52 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:17 pm CDT.
Sunshine
In May, the average sunshine is 10.1h.UV index
In Rancho Viejo, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: During May, 7 as the daily maximum UV index converts into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
How hot is it in Rancho Viejo in May?
What is the average humidity in May in Rancho Viejo?
How much does it rain in Rancho Viejo in May?
When it does not snow in Rancho Viejo?
What is the average length of the day in May in Rancho Viejo?
When is the sunrise / sunset in May in Rancho Viejo?
How many hours of sunshine does Rancho Viejo have in May?
How high is the UV index in May in Rancho Viejo?
Average temperature in May
Rancho Viejo, TX
- Average high temperature in May: 88°F
The warmest month (with the highest average high temperature) is August (94.1°F).
The month with the lowest average high temperature is January (68.7°F).
- Average low temperature in May: 73.9°F
The month with the highest average low temperature is August (80.2°F).
The coldest month (with the lowest average low temperature) is January (56.5°F).
Average pressure in May
Rancho Viejo, TX
- Average pressure in May: 29.88"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in May
Rancho Viejo, TX
- Average wind speed in May: 12.1mph
The windiest months (with the highest average wind speed) are March and April (12.3mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).
Average humidity in May
Rancho Viejo, TX
- Average humidity in May: 73%
The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Rancho Viejo, TX
- Average rainfall in May: 1.06"
The wettest month (with the highest rainfall) is September (2.6").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in May
Rancho Viejo, TX
- Average rainfall days in May: 9 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is July (8.5 days).
Average snowfall days in May
Rancho Viejo, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Rancho Viejo, TX
- Average daylight in May: 13h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in May
Rancho Viejo, TX
- Average sunshine days in May: 20 days
The month with the most sunshine days is May (20 days).
The month with the least sunshine days is September (9.9 days).
Average UV index in May
Rancho Viejo, 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 4).
Average cloud cover in May
Rancho Viejo, TX
- Average cloud cover in May: 33
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Rancho Viejo, 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).
Rancho Viejo, Texas, USA
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