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
A slight uplift of average high-temperatures is noted in May in Tyler, with temperatures adjusting from a warm 75.2°F (24°C) in April to a still moderately hot 82.9°F (28.3°C). May nights cool down to an average low-temperature of 63°F (17.2°C).Heat index
During May, the heat index is computed to be a hot 89.6°F (32°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Tyler, the average relative humidity in May is 76%.Rainfall
In Tyler, Texas, during May, the rain falls for 13.4 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Tyler, there are 143.4 rainfall days, and 25.75" (654mm) of precipitation is accumulated.Snowfall
April through October and December are months without snowfall.Daylight
In Tyler, Texas, the average length of the day in May is 13h and 50min.On the first day of the month, sunrise is at 6:33 am and sunset at 8:02 pm. On the last day of May, sunrise is at 6:15 am and sunset at 8:23 pm CDT.
Sunshine
In May, the average sunshine is 8.7h.UV index
In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 6 in May suggests the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
How hot is it in Tyler in May?
What is the average humidity in May in Tyler?
How much does it rain in Tyler in May?
When it does not snow in Tyler?
What is the average length of the day in May in Tyler?
What time are sunrise and sunset in May in Tyler?
How long on average sun shines in May in Tyler?
What is the UV index intensity in May in Tyler?
Average temperature in May
Tyler, TX
- Average high temperature in May: 82.9°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (54.7°F).
- Average low temperature in May: 63°F
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in May
Tyler, TX
- Average pressure in May: 29.94"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
Tyler, TX
- Average wind speed in May: 6.8mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is September (5.5mph).
Average humidity in May
Tyler, TX
- Average humidity in May: 76%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Tyler, TX
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is August (1.54").
Average rainfall days in May
Tyler, TX
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is September (14.1 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Tyler, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in May
Tyler, 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 and October (0 days).
Average daylight in May /
Average sunshine in May
Tyler, 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: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in May
Tyler, TX
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is September (13.5 days).
Average UV index in May
Tyler, 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
Tyler, TX
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in May
Tyler, TX
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Tyler, Texas, USA
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