May weather forecast
Matagorda, TX

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Weather in May

The last month of the spring, May, is also a moderately hot month in Matagorda, Texas, with an average temperature varying between 80.8°F (27.1°C) and 73°F (22.8°C).

Temperature

A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from 74.8°F (23.8°C) to a still moderately hot 80.8°F (27.1°C). Nighttime temperatures in Matagorda hover around an average low of 73°F (22.8°C) in May, a slight descent from daytime highs.

Heat index

During May, the heat index is estimated at a tropical 86°F (30°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

The months with the highest humidity are February, March and May, with an average relative humidity of 80%.

Rainfall

In Matagorda, in May, it is raining for 12.6 days, with typically 2.64" (67mm) of accumulated precipitation. In Matagorda, during the entire year, the rain falls for 163.3 days and collects up to 30.91" (785mm) of precipitation.

Snowfall

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

Daylight

In May, the average length of the day in Matagorda, Texas, is 13h and 35min.
On the first day of the month, sunrise is at 6:42 am and sunset at 7:59 pm. On the last day of May, sunrise is at 6:26 am and sunset at 8:17 pm CDT.

Sunshine

In Matagorda, the average sunshine in May is 10h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Matagorda. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Matagorda?

In May, in Matagorda, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 73°F (22.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in May is estimated at 86°F (30°C).

What is the most humid month in Matagorda?

The months with the highest humidity in Matagorda are February, March and May, with an average relative humidity of 80%.

What is the average humidity in May in Matagorda?

In May, the average relative humidity in Matagorda is 80%.

How many days does it rain in May in Matagorda?

In Matagorda, in May, it is raining for 12.6 days, with typically 2.64" (67mm) of accumulated precipitation.

When it does not snow in Matagorda?

February through December are months without snowfall in Matagorda.

How many hours of daylight does Matagorda have in May?

In Matagorda, Texas, the average day length in May is 13h and 35min.

When are sunrise and sunset in May in Matagorda?

In May, on the first day of the month, sunrise is at 6:42 am and sunset at 7:59 pm. On the last day of the month, in Matagorda, Texas, sunrise is at 6:26 am and sunset at 8:17 pm CDT.

How many hours of sunshine does Matagorda have in May?

In May, the average sunshine duration in Matagorda is 10h.

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

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

What is the UV index intensity in May in Matagorda?

The average daily maximum UV index in May in Matagorda, Texas, is 7. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Matagorda, TX

Average temperature in May - Matagorda, TX
  • Average high temperature in May: 80.8°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in May: 73°F

The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (51.4°F).

Average pressure in May
Matagorda, TX

Average pressure in May - Matagorda, TX
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.93"Hg).

Average wind speed in May
Matagorda, TX

Average wind speed in May - Matagorda, TX
  • Average wind speed in May: 11.7mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest months (with the lowest average wind speed) are August and September (9.3mph).

Average humidity in May
Matagorda, TX

Average humidity in May - Matagorda, TX
  • Average humidity in May: 80%

The months with the highest relative humidity are February, March and May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May
Matagorda, TX

Average rainfall in May - Matagorda, TX
  • Average rainfall in May: 2.64"

The wettest month (with the highest rainfall) is September (4.76").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in May
Matagorda, TX

Average rainfall days in May - Matagorda, TX
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is September (19.5 days).
The month with the least rainy days is February (11.4 days).

Average snowfall in May
Matagorda, TX

Average snowfall in May - Matagorda, 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").

Average snowfall days in May
Matagorda, TX

Average snowfall days in May - Matagorda, 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).

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

Average daylight in May / Average sunshine in May - Matagorda, 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: 10h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in May
Matagorda, TX

Average sunshine days in May - Matagorda, TX
  • Average sunshine days in May: 15.6 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (9.1 days).

Average UV index in May
Matagorda, TX

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

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

Average cloud cover in May
Matagorda, TX

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

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in May
Matagorda, TX

Average visibility in May - Matagorda, 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).

Matagorda, Texas, USA

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