May weather forecast
Runaway Bay, TX

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Weather in May

May, the last month of the spring in Runaway Bay, is also a moderately hot month, with an average temperature varying between 81.1°F (27.3°C) and 62.6°F (17°C).

Temperature

In Runaway Bay, the onset of May comes with a modest high-temperature shift, transitioning from April's moderately hot 74.7°F (23.7°C) to a still warm 81.1°F (27.3°C). An average minimum temperature of 62.6°F (17°C) is recorded during the month of May.

Heat index

May's heat index is appraised at a tropical 86°F (30°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

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

Rainfall

In Runaway Bay, in May, during 14.5 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Runaway Bay, Texas, during the entire year, the rain falls for 125.7 days and collects up to 25.28" (642mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in May is 13h and 53min.
On the first day of May, sunrise is at 6:42 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:35 pm CDT.

Sunshine

In May, the average sunshine is 9.3h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

In Runaway Bay, in May, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 62.6°F (17°C). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 86°F (30°C).

What is the most humid month?

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

What is the average humidity in May in Runaway Bay?

In May, the average relative humidity is 73%.

How many days does it rain in May?

In Runaway Bay, during May, the rain falls for 14.5 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Runaway Bay have in May?

In Runaway Bay, the average day length in May is 13h and 53min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:42 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:35 pm CDT.

How long on average sun shines in May?

In Runaway Bay, the average sunshine duration in May is 9.3h.

How high is the UV index in May?

In Runaway Bay, Texas, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Runaway Bay, TX

Average temperature in May - Runaway Bay, TX
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The months with the lowest average high temperature are January and December (54.5°F).

  • Average low temperature in May: 62.6°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

Average pressure in May
Runaway Bay, TX

Average pressure in May - Runaway Bay, TX
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in May
Runaway Bay, TX

Average wind speed in May - Runaway Bay, TX
  • Average wind speed in May: 9.8mph

The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is September (7.2mph).

Average humidity in May
Runaway Bay, TX

Average humidity in May - Runaway Bay, 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 (55%).

Average rainfall in May
Runaway Bay, TX

Average rainfall in May - Runaway Bay, TX
  • Average rainfall in May: 3.19"

The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days in May
Runaway Bay, TX

Average rainfall days in May - Runaway Bay, TX
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (5.7 days).

Average snowfall in May
Runaway Bay, TX

Average snowfall in May - Runaway Bay, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Runaway Bay, TX

Average snowfall days in May - Runaway Bay, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Runaway Bay, TX

Average daylight in May / Average sunshine in May - Runaway Bay, 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 0min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in May
Runaway Bay, TX

Average sunshine days in May - Runaway Bay, TX
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is January (23.6 days).
The month with the least sunshine days is May (13.4 days).

Average UV index in May
Runaway Bay, TX

Average UV index in May - Runaway Bay, TX
  • Average UV index in May: 6

The months with the highest UV index are 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
Runaway Bay, TX

Average cloud cover in May - Runaway Bay, TX
  • Average cloud cover in May: 33

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in May
Runaway Bay, TX

Average visibility in May - Runaway Bay, 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).

Runaway Bay, Texas, USA

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