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
As Grand Saline enters May, the average high-temperature marginally increases from the a moderately hot 74.1°F (23.4°C) of April to a still warm 81.7°F (27.6°C). May's nights observe an average temperature of 62.8°F (17.1°C).Heat index
The heat index in May is computed to be a hot 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
May is the most humid month, with an average relative humidity of 78%.Rainfall
In Grand Saline, in May, it is raining for 14.3 days, with typically 3.43" (87mm) of accumulated precipitation. Throughout the year, in Grand Saline, there are 146.6 rainfall days, and 30.83" (783mm) of precipitation is accumulated.Snowfall
In Grand Saline, snow does not fall in April through November.Daylight
The average length of the day in May in Grand Saline is 13h and 51min.On the first day of May, sunrise is at 6:34 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:25 pm CDT.
Sunshine
The average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, a regular UV index of 6 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Grand Saline in May?
What is the most humid month?
What is the average humidity in May?
How much does it rain in Grand Saline in May?
When it does not snow?
What is the average length of the day in May in Grand Saline?
What time are sunrise and sunset in May?
How many hours of sunshine does Grand Saline have in May?
How high is the UV index in May?
Average temperature in May
Grand Saline, TX
- Average high temperature in May: 81.7°F
The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (54°F).
- Average low temperature in May: 62.8°F
The months with the highest average low temperature are July and August (73.4°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in May
Grand Saline, 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 (29.92"Hg).
Average wind speed in May
Grand Saline, TX
- Average wind speed in May: 7.1mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is September (5.8mph).
Average humidity in May
Grand Saline, TX
- Average humidity in May: 78%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Grand Saline, TX
- Average rainfall in May: 3.43"
The wettest month (with the highest rainfall) is October (4.13").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in May
Grand Saline, TX
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is September (14.6 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in May
Grand Saline, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Grand Saline, 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, September and October (0 days).
Average daylight in May /
Average sunshine in May
Grand Saline, TX
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 8h and 4min
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 12min).
Average sunshine days in May
Grand Saline, TX
- Average sunshine days in May: 14.6 days
The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is September (13.9 days).
Average UV index in May
Grand Saline, 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, November and December (UV index 3).
Average cloud cover in May
Grand Saline, TX
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in May
Grand Saline, 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).
Grand Saline, Texas, USA
Weather forecast for your location
2. Allow the app to use your location