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
With the start of May, the average high-temperature marginally shifts from April's 78.4°F (25.8°C) to a still moderately hot 85.6°F (29.8°C). Silsbee's nights in May cool down to an average low-temperature of 67.6°F (19.8°C).Heat index
May's mean heat index is calculated to be a torrid 96.8°F (36°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
In May, the average relative humidity in Silsbee is 76%.Rainfall
In Silsbee, during May, the rain falls for 13.4 days and regularly aggregates up to 4.13" (105mm) of precipitation. Throughout the year, in Silsbee, Texas, there are 169.9 rainfall days, and 35.91" (912mm) of precipitation is accumulated.Snowfall
In Silsbee, snow does not fall in February through November.Daylight
In Silsbee, the average length of the day in May is 13h and 42min.On the first day of May, sunrise is at 6:32 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:13 pm CDT.
Sunshine
In May, the average sunshine is 9.7h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 6 suggests this advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
How hot does it get in Silsbee in May?
What is the average humidity in May in Silsbee?
How many days does it rain in May in Silsbee?
When it does not snow in Silsbee?
What is the average length of the day in May in Silsbee?
When are sunrise and sunset in May in Silsbee?
How long on average sun shines in May in Silsbee?
What is the UV index reading in May in Silsbee?
Average temperature in May
Silsbee, TX
- Average high temperature in May: 85.6°F
The warmest month (with the highest average high temperature) is August (93.4°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in May: 67.6°F
The months with the highest average low temperature are July and August (75°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).
Average pressure in May
Silsbee, TX
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Silsbee, TX
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in May
Silsbee, TX
- Average humidity in May: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Silsbee, TX
- Average rainfall in May: 4.13"
The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days in May
Silsbee, TX
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in May
Silsbee, TX
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Silsbee, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Silsbee, TX
- Average daylight in May: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in May
Silsbee, TX
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in May
Silsbee, 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
Silsbee, TX
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in May
Silsbee, TX
- Average visibility in May: 5mi
The months with the highest visibility are January, June, August, October and November (6mi).
The months with the lowest visibility are February, March, April, May, July, September and December (5mi).
Silsbee, Texas, USA
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