May weather forecast
Red Rock, TX

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Weather in May

May, the last month of the spring in Red Rock, is another warm month, with an average temperature varying between 65.8°F (18.8°C) and 83.8°F (28.8°C).

Temperature

The start of May signals a slight increase in the average high-temperature, moving from 77.2°F (25.1°C) in April to a still moderately hot 83.8°F (28.8°C). Nighttime temperatures consistently average a comfortable 65.8°F (18.8°C) during May.

Heat index

The heat index in May is calculated to be a hot 93.2°F (34°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The most humid month in Red Rock is May, with an average relative humidity of 78%.

Rainfall

The month with the most rainfall in Red Rock is May, when the rain falls for 14.5 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

In Red Rock, Texas, snow does not fall in February through November.

Daylight

The average length of the day in May is 13h and 40min.
On the first day of May, sunrise is at 6:46 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:25 pm CDT.

Sunshine

In Red Rock, the average sunshine in May is 8.2h.

UV index

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

Is it hot in Red Rock during May?

In Red Rock, in May, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is calculated to be 93.2°F (34°C).

What is the most humid month in Red Rock?

With an average relative humidity of 78%, May is the most humid month in Red Rock, Texas.

What is the average humidity in May in Red Rock?

The average relative humidity in May in Red Rock is 78%.

What is the wettest month in Red Rock?

The month with the most rainfall in Red Rock is May, when the rain falls for 14.5 days and typically aggregates up to 3.27" (83mm) of precipitation.

How much does it rain in Red Rock in May?

In Red Rock, Texas, in May, during 14.5 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow in Red Rock?

February through November are months without snowfall.

What is the average length of the day in May in Red Rock?

The average day length in May in Red Rock, Texas, is 13h and 40min.

What time are sunrise and sunset in May in Red Rock?

On the first day of May, sunrise is at 6:46 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:25 pm CDT.

How long on average sun shines in May in Red Rock?

In Red Rock, the average sunshine duration in May is 8.2h.

How high is the UV index in May in Red Rock?

In Red Rock, Texas, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Red Rock, TX

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

The warmest month (with the highest average high temperature) is August (96.8°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in May: 65.8°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

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Average pressure in May
Red Rock, TX

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Red Rock, TX

Average wind speed in May - Red Rock, TX
  • Average wind speed in May: 8.2mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in May
Red Rock, TX

Average humidity in May - Red Rock, TX
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in May
Red Rock, TX

Average rainfall in May - Red Rock, TX
  • Average rainfall in May: 3.27"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (0.71").

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Average rainfall days in May
Red Rock, TX

Average rainfall days in May - Red Rock, TX
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is September (15.5 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in May
Red Rock, TX

Average snowfall in May - Red Rock, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Red Rock, TX

Average snowfall days in May - Red Rock, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.4 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
Red Rock, TX

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in May
Red Rock, TX

Average sunshine days in May - Red Rock, TX
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in May
Red Rock, TX

Average UV index in May - Red Rock, 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
Red Rock, TX

Average cloud cover in May - Red Rock, TX
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in May
Red Rock, TX

Average visibility in May - Red Rock, 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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Red Rock, Texas, USA

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