May weather forecast
Marble Falls, TX

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Weather in May

The last month of the spring, May, is also a moderately hot month in Marble Falls, Texas, with an average temperature ranging between max 83.1°F (28.4°C) and min 64.8°F (18.2°C).

Temperature

Marble Falls's transition into May brings a slight rise in the average high-temperature, moving from 77.4°F (25.2°C) in April to a still moderately hot 83.1°F (28.4°C). In the month of May, the average low-temperature in Marble Falls, Texas, usually rests at an enjoyable 64.8°F (18.2°C).

Heat index

May's average heat index is estimated at a tropical 89.6°F (32°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The most humid month in Marble Falls is May, with an average relative humidity of 73%.

Rainfall

May is the month with the most rainfall in Marble Falls. Rain falls for 14.7 days and accumulates 3.62" (92mm) of precipitation.

Snowfall

In Marble Falls, snow does not fall in January, March through December.

Daylight

In May, the average length of the day is 13h and 43min.
On the first day of May in Marble Falls, sunrise is at 6:48 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:30 pm CDT.

Sunshine

The average sunshine in May is 8.5h.

UV index

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 6 in May translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

How hot does it get in Marble Falls in May?

May temperatures in Marble Falls vary between a high-temperature of 83.1°F (28.4°C) and a low-temperature of 64.8°F (18.2°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 89.6°F (32°C).

What is the most humid month in Marble Falls?

May is the most humid month in Marble Falls, Texas, with an average relative humidity of 73%.

What is the average humidity in May in Marble Falls?

The average relative humidity in May in Marble Falls, Texas, is 73%.

What is the rainiest month in Marble Falls?

May is the month with the most rainfall. Rain falls for 14.7 days and accumulates 3.62" (92mm) of precipitation.

How many days does it rain in May in Marble Falls?

In Marble Falls, Texas, during May, the rain falls for 14.7 days and regularly aggregates up to 3.62" (92mm) of precipitation.

When it does not snow in Marble Falls?

In Marble Falls, snow does not fall in January, March through December.

What is the average length of the day in May in Marble Falls?

In Marble Falls, the average day length in May is 13h and 43min.

When is the sunrise / sunset in May in Marble Falls?

On the first day of May in Marble Falls, Texas, sunrise is at 6:48 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:30 pm CDT.

How many hours of sunshine does Marble Falls have in May?

In May, the average sunshine duration is 8.5h.

What is the UV index intensity in May in Marble Falls?

The average daily maximum UV index in May in Marble Falls is 6. A UV Index value 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
Marble Falls, TX

Average temperature in May - Marble Falls, TX
  • Average high temperature in May: 83.1°F

The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in May: 64.8°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).

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Average pressure in May
Marble Falls, TX

Average pressure in May - Marble Falls, TX
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in May
Marble Falls, TX

Average wind speed in May - Marble Falls, TX
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

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Average humidity in May
Marble Falls, TX

Average humidity in May - Marble Falls, 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 (57%).

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Average rainfall in May
Marble Falls, TX

Average rainfall in May - Marble Falls, TX
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is May (3.62").
The driest months (with the least rainfall) are February, November and December (0.71").

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Average rainfall days in May
Marble Falls, TX

Average rainfall days in May - Marble Falls, TX
  • Average rainfall days in May: 14.7 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in May
Marble Falls, TX

Average snowfall in May - Marble Falls, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.2").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Marble Falls, TX

Average snowfall days in May - Marble Falls, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Marble Falls, TX

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

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are November and December (Average sunshine: 5h and 42min).

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Average sunshine days in May
Marble Falls, TX

Average sunshine days in May - Marble Falls, TX
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in May
Marble Falls, TX

Average UV index in May - Marble Falls, TX
  • Average UV index in May: 6

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

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Average cloud cover in May
Marble Falls, TX

Average cloud cover in May - Marble Falls, TX
  • Average cloud cover in May: 41

The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in May
Marble Falls, TX

Average visibility in May - Marble Falls, 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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Marble Falls, Texas, USA

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