May weather forecast
Mathis, TX

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Weather in May

The last month of the spring, May, is a hot month in Mathis, Texas, with an average temperature fluctuating between 70.5°F (21.4°C) and 86.5°F (30.3°C).

Temperature

In May, Mathis's weather conditions record an average high-temperature of a tropical 86.5°F (30.3°C), demonstrating little divergence from the preceding month. Throughout May, Mathis's nights cool down to an average of 70.5°F (21.4°C).

Heat index

May's mean heat index is calculated to be a torrid 98.6°F (37°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 extremely vital to babies and toddlers. 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

May is the most humid month in Mathis, Texas, with an average relative humidity of 75%.

Rainfall

In Mathis, in May, during 13.3 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, in Mathis, there are 139.6 rainfall days, and 17.4" (442mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In May, the average length of the day is 13h and 33min.
On the first day of May in Mathis, Texas, sunrise is at 6:50 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:23 pm CDT.

Sunshine

In May, the average sunshine is 9.2h.

UV index

In May, the average daily maximum UV index in Mathis, Texas, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

How hot does it get in Mathis in May?

In May, the average high-temperature and low-temperature in Mathis are 86.5°F (30.3°C) and 70.5°F (21.4°C) respectively. In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 98.6°F (37°C).

What is the most humid month in Mathis?

With an average relative humidity of 75%, May is the most humid month in Mathis.

What is the average humidity in May in Mathis?

In Mathis, the average relative humidity in May is 75%.

How many days does it rain in May in Mathis?

In Mathis, during May, the rain falls for 13.3 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Mathis?

In Mathis, snow does not fall in February through December.

How many hours of daylight does Mathis have in May?

In Mathis, Texas, the average day length in May is 13h and 33min.

When is the sunrise / sunset in May in Mathis?

On the first day of May in Mathis, sunrise is at 6:50 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:23 pm CDT.

How long on average sun shines in May in Mathis?

In May, the average sunshine duration in Mathis, Texas, is 9.2h.

What is the UV index intensity in May in Mathis?

The average daily maximum UV index in May in Mathis is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Mathis, TX

Average temperature in May - Mathis, TX
  • Average high temperature in May: 86.5°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (64.4°F).

  • Average low temperature in May: 70.5°F

The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

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Average pressure in May
Mathis, TX

Average pressure in May - Mathis, TX
  • Average pressure in May: 29.89"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in May
Mathis, TX

Average wind speed in May - Mathis, TX
  • Average wind speed in May: 10.7mph

The windiest month (with the highest average wind speed) is May (10.7mph).
The calmest month (with the lowest average wind speed) is September (8mph).

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Average humidity in May
Mathis, TX

Average humidity in May - Mathis, TX
  • Average humidity in May: 75%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in May
Mathis, TX

Average rainfall in May - Mathis, TX
  • Average rainfall in May: 1.69"

The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in May
Mathis, TX

Average rainfall days in May - Mathis, TX
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is September (17.1 days).
The months with the least rainy days are July and August (8.3 days).

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Average snowfall in May
Mathis, TX

Average snowfall in May - Mathis, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Mathis, TX

Average snowfall days in May - Mathis, TX
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in May /
Average sunshine in May
Mathis, TX

Average daylight in May / Average sunshine in May - Mathis, TX
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in May
Mathis, TX

Average sunshine days in May - Mathis, TX
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is September (10.9 days).

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Average UV index in May
Mathis, TX

Average UV index in May - Mathis, TX
  • Average UV index in May: 7

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in May
Mathis, TX

Average cloud cover in May - Mathis, TX
  • Average cloud cover in May: 39

The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in May
Mathis, TX

Average visibility in May - Mathis, 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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Mathis, Texas, USA

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