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
Observing a slight rise in May, the average high-temperature shifts from April's warm 75.9°F (24.4°C) to a still moderately hot 82.9°F (28.3°C). Ralls sees a consistent average low-temperature of 60.4°F (15.8°C) in May, indicating a substantial decrease from the day's temperature.Heat index
The heat index value for May is computed to be 82.4°F (28°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
The average relative humidity in May is 46%.Rainfall
The wettest months are May and September, with an average 2.32" (59mm) of rainfall.Snowfall
In Ralls, snow does not fall in May through September.Daylight
In May, the average length of the day in Ralls, Texas, is 13h and 55min.On the first day of the month, sunrise is at 6:55 am and sunset at 8:29 pm. On the last day of May, sunrise is at 6:36 am and sunset at 8:50 pm CDT.
Sunshine
In Ralls, the average sunshine in May is 10.8h.UV index
In May, the average daily maximum UV index in Ralls is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 6 in May leads to these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May in Ralls?
What is the average humidity in May in Ralls?
What is the wettest month in Ralls?
How many days does it rain in May in Ralls?
When it does not snow in Ralls?
Does it snow in Ralls in May?
How many hours of daylight does Ralls have in May?
When is the sunrise / sunset in May in Ralls?
How many hours of sunshine does Ralls have in May?
What is the UV index reading in May in Ralls?
Average temperature in May
Ralls, TX
- Average high temperature in May: 82.9°F
The warmest months (with the highest average high temperature) are July and August (92.8°F).
The month with the lowest average high temperature is December (52.3°F).
- Average low temperature in May: 60.4°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).
Average pressure in May
Ralls, TX
- Average pressure in May: 29.86"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in May
Ralls, TX
- Average wind speed in May: 12.6mph
The windiest month (with the highest average wind speed) is April (13.5mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).
Average humidity in May
Ralls, TX
- Average humidity in May: 46%
The month with the highest relative humidity is September (58%).
The month with the lowest relative humidity is April (42%).
Average rainfall in May
Ralls, TX
- Average rainfall in May: 2.32"
The wettest months (with the highest rainfall) are May and September (2.32").
The driest month (with the least rainfall) is February (0.39").
Average rainfall days in May
Ralls, TX
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is September (12.5 days).
The months with the least rainy days are January and November (3.2 days).
Average snowfall in May
Ralls, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Ralls, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ralls, TX
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in May
Ralls, TX
- Average sunshine days in May: 16.5 days
The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is September (15.4 days).
Average UV index in May
Ralls, 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 2).
Average cloud cover in May
Ralls, TX
- Average cloud cover in May: 20
The month with the most cloud cover is September (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in May
Ralls, 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).
Ralls, Texas, USA
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