May weather forecast
Rollingwood, TX

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Weather in May

The last month of the spring, May, is also a moderately hot month in Rollingwood, Texas, with an average temperature varying between 83.8°F (28.8°C) and 66°F (18.9°C).

Temperature

May brings a slight increase in the average high-temperature, progressing from 77.2°F (25.1°C) in April to a still moderately hot 83.8°F (28.8°C). During May, Rollingwood observes a consistent average nighttime temperature of 66°F (18.9°C).

Heat index

Throughout May, the heat index is appraised at a hot 91.4°F (33°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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 most humid month is May, with an average relative humidity of 75%.

Rainfall

May is the month with the most rainfall in Rollingwood. Rain falls for 16.2 days and accumulates 3.78" (96mm) of precipitation.

Snowfall

March through October and December are months without snowfall in Rollingwood.

Daylight

The average length of the day in May in Rollingwood is 13h and 41min.
On the first day of May, sunrise is at 6:47 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:28 pm CDT.

Sunshine

The average sunshine in May is 8.2h.

UV index

The average daily maximum UV index in May in Rollingwood, Texas, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 suggests this advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

Is it hot in Rollingwood during May?

In May, the average high-temperature and low-temperature in Rollingwood, Texas, are 83.8°F (28.8°C) and 66°F (18.9°C) respectively. In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 91.4°F (33°C).

What is the most humid month in Rollingwood?

The most humid month in Rollingwood is May, with an average relative humidity of 75%.

What is the average humidity in May in Rollingwood?

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

What is the wettest month in Rollingwood?

May is the month with the most rainfall in Rollingwood, Texas. Rain falls for 16.2 days and accumulates 3.78" (96mm) of precipitation.

How many days does it rain in May in Rollingwood?

In Rollingwood, in May, it is raining for 16.2 days, with typically 3.78" (96mm) of accumulated precipitation.

When it does not snow in Rollingwood?

In Rollingwood, Texas, snow does not fall in March through October and December.

How many hours of daylight does Rollingwood have in May?

The average day length in May in Rollingwood is 13h and 41min.

When is the sunrise / sunset in May in Rollingwood?

On the first day of May in Rollingwood, sunrise is at 6:47 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:28 pm CDT.

How many hours of sunshine does Rollingwood have in May?

The average sunshine duration in May in Rollingwood, Texas, is 8.2h.

What is the UV index intensity in May in Rollingwood?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Rollingwood, TX

Average temperature in May - Rollingwood, TX
  • Average high temperature in May: 83.8°F

The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in May: 66°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).

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Average pressure in May
Rollingwood, TX

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Rollingwood, TX

Average wind speed in May - Rollingwood, TX
  • Average wind speed in May: 8.6mph

The windiest month (with the highest average wind speed) is March (9.2mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

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Average humidity in May
Rollingwood, TX

Average humidity in May - Rollingwood, 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 (59%).

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Average rainfall in May
Rollingwood, TX

Average rainfall in May - Rollingwood, TX
  • Average rainfall in May: 3.78"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in May
Rollingwood, TX

Average rainfall days in May - Rollingwood, TX
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall days in May
Rollingwood, TX

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

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

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

Average daylight in May / Average sunshine in May - Rollingwood, 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 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in May
Rollingwood, TX

Average sunshine days in May - Rollingwood, TX
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in May
Rollingwood, TX

Average UV index in May - Rollingwood, 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
Rollingwood, TX

Average cloud cover in May - Rollingwood, TX
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in May
Rollingwood, TX

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

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