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 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
Santa Anna in May observes a minor temperature shift, with average high-temperatures adjusting from 78.4°F (25.8°C) in April to a still moderately hot 84.7°F (29.3°C). Throughout May, Santa Anna registers a consistent average low-temperature of 63.3°F (17.4°C).Heat index
The heat index value during May is appraised at a hot 89.6°F (32°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
With an average relative humidity of 63%, May is the most humid month in Santa Anna.Rainfall
In Santa Anna, in May, it is raining for 12.8 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, there are 108.9 rainfall days, and 18.19" (462mm) of precipitation is accumulated.Snowfall
In Santa Anna, Texas, snow does not fall in April through October.Daylight
In Santa Anna, Texas, the average length of the day in May is 13h and 47min.On the first day of the month, sunrise is at 6:50 am and sunset at 8:17 pm. On the last day of May, sunrise is at 6:32 am and sunset at 8:37 pm CDT.
Sunshine
The average sunshine in May in Santa Anna is 9.7h.UV index
In May, the average daily maximum UV index in Santa Anna is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 in May translates into these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May in Santa Anna?
What is the most humid month in Santa Anna?
What is the average humidity in May in Santa Anna?
How many days does it rain in May in Santa Anna?
When it does not snow in Santa Anna?
How many hours of daylight does Santa Anna have in May?
When are sunrise and sunset in May in Santa Anna?
How long on average sun shines in May in Santa Anna?
What is the UV index reading in May in Santa Anna?
Average temperature in May
Santa Anna, TX
- Average high temperature in May: 84.7°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is December (56.8°F).
- Average low temperature in May: 63.3°F
The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in May
Santa Anna, TX
- Average pressure in May: 29.88"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in May
Santa Anna, TX
- Average wind speed in May: 11.4mph
The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is September (8.6mph).
Average humidity in May
Santa Anna, TX
- Average humidity in May: 63%
The month with the highest relative humidity is May (63%).
The month with the lowest relative humidity is August (49%).
Average rainfall in May
Santa Anna, TX
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in May
Santa Anna, TX
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in May
Santa Anna, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Santa Anna, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Santa Anna, TX
- Average daylight in May: 13h and 5min
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 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in May
Santa Anna, TX
- Average sunshine days in May: 15.2 days
The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is May (15.2 days).
Average UV index in May
Santa Anna, TX
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Santa Anna, TX
- Average cloud cover in May: 31
The months with the most cloud cover are March and May (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Santa Anna, 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).
Santa Anna, Texas, USA
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