May weather forecast
Gun Barrel City, TX

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Weather in May

May, the last month of the spring in Gun Barrel City, is also a moderately hot month, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 81.9°F (27.7°C).

Temperature

The shift from April to May introduces a subtle increase in the average high-temperature, moving from 74.3°F (23.5°C) to a still warm 81.9°F (27.7°C). Throughout May, Gun Barrel City witnesses a nighttime temperature average of 63.7°F (17.6°C).

Heat index

For most parts of May, the heat index is computed to be a tropical 87.8°F (31°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

May is the most humid month, with an average relative humidity of 78%.

Rainfall

In Gun Barrel City, in May, it is raining for 15.2 days, with typically 4.37" (111mm) of accumulated precipitation. Throughout the year, in Gun Barrel City, Texas, there are 151.7 rainfall days, and 35.31" (897mm) of precipitation is accumulated.

Snowfall

April through December are months without snowfall.

Daylight

The average length of the day in May in Gun Barrel City is 13h and 50min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:06 pm. On the last day of May, in Gun Barrel City, Texas, sunrise is at 6:18 am and sunset at 8:26 pm CDT.

Sunshine

In Gun Barrel City, Texas, the average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May in Gun Barrel City is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What are the temperatures in Gun Barrel City in May?

The high-temperature, in May, in Gun Barrel City, records 81.9°F (27.7°C), while the low-temperature is 63.7°F (17.6°C). In May, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 87.8°F (31°C).

What is the most humid month in Gun Barrel City?

With an average relative humidity of 78%, May is the most humid month in Gun Barrel City.

What is the average humidity in May in Gun Barrel City?

The average relative humidity in May in Gun Barrel City is 78%.

How many days does it rain in May in Gun Barrel City?

In Gun Barrel City, Texas, during May, the rain falls for 15.2 days and regularly aggregates up to 4.37" (111mm) of precipitation.

When it does not snow in Gun Barrel City?

In Gun Barrel City, Texas, snow does not fall in April through December.

How many hours of daylight does Gun Barrel City have in May?

In May, the average day length in Gun Barrel City is 13h and 50min.

What time are sunrise and sunset in May in Gun Barrel City?

In May, on the first day of the month, sunrise is at 6:37 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:26 pm CDT.

How long on average sun shines in May in Gun Barrel City?

In May, the average sunshine duration in Gun Barrel City, Texas, is 8.7h.

What is the UV index reading in May in Gun Barrel City?

The average daily maximum UV index in May in Gun Barrel City, Texas, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Gun Barrel City, TX

Average temperature in May - Gun Barrel City, TX
  • Average high temperature in May: 81.9°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in May: 63.7°F

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).

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Average pressure in May
Gun Barrel City, TX

Average pressure in May - Gun Barrel City, 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).

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Average wind speed in May
Gun Barrel City, TX

Average wind speed in May - Gun Barrel City, TX
  • Average wind speed in May: 7.8mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in May
Gun Barrel City, TX

Average humidity in May - Gun Barrel City, 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 (62%).

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Average rainfall in May
Gun Barrel City, TX

Average rainfall in May - Gun Barrel City, TX
  • Average rainfall in May: 4.37"

The wettest month (with the highest rainfall) is October (4.61").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in May
Gun Barrel City, TX

Average rainfall days in May - Gun Barrel City, TX
  • Average rainfall days in May: 15.2 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (9 days).

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Average snowfall in May
Gun Barrel City, TX

Average snowfall in May - Gun Barrel City, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Gun Barrel City, TX

Average snowfall days in May - Gun Barrel City, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Gun Barrel City, TX

Average daylight in May / Average sunshine in May - Gun Barrel City, 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: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in May
Gun Barrel City, TX

Average sunshine days in May - Gun Barrel City, TX
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is September (13.2 days).

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Average UV index in May
Gun Barrel City, TX

Average UV index in May - Gun Barrel City, 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 and December (UV index 3).

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Average cloud cover in May
Gun Barrel City, TX

Average cloud cover in May - Gun Barrel City, TX
  • Average cloud cover in May: 38

The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in May
Gun Barrel City, TX

Average visibility in May - Gun Barrel City, 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).

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Gun Barrel City, Texas, USA

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