May weather forecast
Edinburg, TX

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Weather in May

The last month of the spring, May, is another hot month in Edinburg, Texas, with an average temperature ranging between min 72.9°F (22.7°C) and max 91.6°F (33.1°C).

Temperature

May's onset brings an average high-temperature of a still tropical 91.6°F (33.1°C), showing a minute difference from April's 88.2°F (31.2°C). The month of May records an average low-temperature of 72.9°F (22.7°C) in Edinburg.

Heat index

During May, the heat index is computed to be an extremely hot 109.4°F (43°C). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The most humid month is May, with an average relative humidity of 69%.

Rainfall

In Edinburg, in May, it is raining for 10.8 days, with typically 1.61" (41mm) of accumulated precipitation. Throughout the year, in Edinburg, there are 117.9 rainfall days, and 14.69" (373mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in May is 13h and 26min.
On the first day of May in Edinburg, sunrise is at 6:54 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:20 pm CDT.

Sunshine

In Edinburg, the average sunshine in May is 9.9h.

UV index

In Edinburg, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

How hot does it get in Edinburg in May?

In May, the average high-temperature and low-temperature in Edinburg are 91.6°F (33.1°C) and 72.9°F (22.7°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in May is computed to be 109.4°F (43°C).

What is the most humid month in Edinburg?

With an average relative humidity of 69%, May is the most humid month in Edinburg, Texas.

What is the average humidity in May in Edinburg?

In Edinburg, Texas, the average relative humidity in May is 69%.

How many days does it rain in May in Edinburg?

In Edinburg, Texas, in May, during 10.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow in Edinburg?

February through December are months without snowfall.

What is the average length of the day in May in Edinburg?

In Edinburg, the average day length in May is 13h and 26min.

What time are sunrise and sunset in May in Edinburg?

On the first day of May in Edinburg, sunrise is at 6:54 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:20 pm CDT.

How many hours of sunshine does Edinburg have in May?

In Edinburg, the average sunshine duration in May is 9.9h.

What is the UV index intensity in May in Edinburg?

In Edinburg, Texas, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
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
Edinburg, TX

Average temperature in May - Edinburg, TX
  • Average high temperature in May: 91.6°F

The warmest month (with the highest average high temperature) is August (98.2°F).
The month with the lowest average high temperature is January (69.4°F).

  • Average low temperature in May: 72.9°F

The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (53.2°F).

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Average pressure in May
Edinburg, TX

Average pressure in May - Edinburg, TX
  • Average pressure in May: 29.87"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).

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Average wind speed in May
Edinburg, TX

Average wind speed in May - Edinburg, TX
  • Average wind speed in May: 12.1mph

The windiest month (with the highest average wind speed) is May (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).

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Average humidity in May
Edinburg, TX

Average humidity in May - Edinburg, TX
  • Average humidity in May: 69%

The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in May
Edinburg, TX

Average rainfall in May - Edinburg, TX
  • Average rainfall in May: 1.61"

The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is February (0.55").

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Average rainfall days in May
Edinburg, TX

Average rainfall days in May - Edinburg, TX
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is September (17.9 days).
The month with the least rainy days is August (6.4 days).

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Average snowfall in May
Edinburg, TX

Average snowfall in May - Edinburg, 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
Edinburg, TX

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

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, 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
Edinburg, TX

Average daylight in May / Average sunshine in May - Edinburg, TX
  • Average daylight in May: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in May
Edinburg, TX

Average sunshine days in May - Edinburg, TX
  • Average sunshine days in May: 18.1 days

The month with the most sunshine days is August (23.1 days).
The month with the least sunshine days is September (11 days).

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Average UV index in May
Edinburg, TX

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

The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in May
Edinburg, TX

Average cloud cover in May - Edinburg, TX
  • Average cloud cover in May: 33

The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in May
Edinburg, TX

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

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