May weather forecast
Rendon, TX

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Weather in May

The last month of the spring, May, is another warm month in Rendon, Texas, with an average temperature ranging between max 81.7°F (27.6°C) and min 64°F (17.8°C).

Temperature

As April transitions into May, Rendon notices a gentle rise in the average high-temperature, transitioning from 75°F (23.9°C) to a still moderately hot 81.7°F (27.6°C). Throughout the month of May, Rendon sees a steady low-temperature average of 64°F (17.8°C).

Heat index

May's mean heat index is calculated to be a tropical 86°F (30°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

With an average relative humidity of 73%, May is the most humid month in Rendon.

Rainfall

In Rendon, Texas, in May, during 13.9 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Throughout the year, in Rendon, there are 132.4 rainfall days, and 25.87" (657mm) of precipitation is accumulated.

Snowfall

In Rendon, snow does not fall in March through October.

Daylight

In Rendon, the average length of the day in May is 13h and 50min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:10 pm. On the last day of May, in Rendon, Texas, sunrise is at 6:22 am and sunset at 8:31 pm CDT.

Sunshine

In May, the average sunshine is 8.8h.

UV index

The months with the highest UV index in Rendon are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Rendon in May?

Rendon in May has an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in May is calculated to be 86°F (30°C).

What is the most humid month in Rendon?

With an average relative humidity of 73%, May is the most humid month.

What is the average humidity in May in Rendon?

In Rendon, the average relative humidity in May is 73%.

How many days does it rain in May in Rendon?

In Rendon, in May, it is raining for 13.9 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow in Rendon?

In Rendon, snow does not fall in March through October.

How many hours of daylight does Rendon have in May?

The average day length in May in Rendon is 13h and 50min.

When are sunrise and sunset in May in Rendon?

On the first day of May in Rendon, Texas, sunrise is at 6:41 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:31 pm CDT.

How long on average sun shines in May in Rendon?

In May, the average sunshine duration is 8.8h.

What are the months with the highest UV index in Rendon?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Rendon.

How high is the UV index in May in Rendon?

In May, the average daily maximum UV index in Rendon, Texas, is 7. A UV Index of 6 to 7 symbolizes a high health risk 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
Rendon, TX

Average temperature in May - Rendon, TX
  • Average high temperature in May: 81.7°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in May: 64°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

Average pressure in May
Rendon, TX

Average pressure in May - Rendon, TX
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Rendon, TX

Average wind speed in May - Rendon, TX
  • Average wind speed in May: 9.2mph

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

Average humidity in May
Rendon, TX

Average humidity in May - Rendon, TX
  • Average humidity in May: 73%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (56%).

Average rainfall in May
Rendon, TX

Average rainfall in May - Rendon, TX
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is February (1.22").

Average rainfall days in May
Rendon, TX

Average rainfall days in May - Rendon, TX
  • Average rainfall days in May: 13.9 days

The month with the highest number of rainy days is September (14.9 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in May
Rendon, TX

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in May
Rendon, TX

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

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Rendon, TX
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in May
Rendon, TX

Average sunshine days in May - Rendon, TX
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is September (13.2 days).

Average UV index in May
Rendon, TX

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

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in May
Rendon, TX

Average cloud cover in May - Rendon, TX
  • Average cloud cover in May: 36

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in May
Rendon, TX

Average visibility in May - Rendon, 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).

Rendon, Texas, USA

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