May weather forecast
Horseshoe Bay, TX

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Weather in May

May, the last month of the spring in Horseshoe Bay, is another warm month, with an average temperature ranging between max 83.1°F (28.4°C) and min 64.8°F (18.2°C).

Temperature

The average high-temperature mildly increases in May, edging from 77.4°F (25.2°C) in April to a still warm 83.1°F (28.4°C). In the month of May, Horseshoe Bay records a consistent average low-temperature of 64.8°F (18.2°C).

Heat index

May's heat index is appraised at a hot 89.6°F (32°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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 in Horseshoe Bay.

Rainfall

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

Snowfall

January, March through December are months without snowfall in Horseshoe Bay.

Daylight

In May, the average length of the day is 13h and 43min.
On the first day of the month, sunrise is at 6:49 am and sunset at 8:12 pm. On the last day of May, sunrise is at 6:31 am and sunset at 8:31 pm CDT.

Sunshine

The average sunshine in May in Horseshoe Bay, Texas, is 8.5h.

UV index

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

Is it hot in Horseshoe Bay during May?

The high-temperature, in May, in Horseshoe Bay, records 83.1°F (28.4°C), while the low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in May is appraised at 89.6°F (32°C).

What is the most humid month in Horseshoe Bay?

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

What is the average humidity in May in Horseshoe Bay?

In May, the average relative humidity in Horseshoe Bay, Texas, is 73%.

What is the wettest month in Horseshoe Bay?

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

How many days does it rain in May in Horseshoe Bay?

In Horseshoe Bay, 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 Horseshoe Bay?

January, March through December are months without snowfall in Horseshoe Bay, Texas.

What is the average length of the day in May in Horseshoe Bay?

In May, the average day length in Horseshoe Bay, Texas, is 13h and 43min.

When is the sunrise / sunset in May in Horseshoe Bay?

On the first day of May, sunrise is at 6:49 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:31 pm CDT.

How long on average sun shines in May in Horseshoe Bay?

In Horseshoe Bay, the average sunshine duration in May is 8.5h.

What is the UV index intensity in May in Horseshoe Bay?

In May, the average daily maximum UV index in Horseshoe Bay, Texas, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Horseshoe Bay, TX

Average temperature in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average pressure in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average wind speed in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average humidity in May - Horseshoe 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 (57%).

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Average rainfall in May
Horseshoe Bay, TX

Average rainfall in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average rainfall days in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average snowfall in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average snowfall days in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average daylight in May / Average sunshine in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average sunshine days in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average UV index in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average cloud cover in May - Horseshoe Bay, 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
Horseshoe Bay, TX

Average visibility in May - Horseshoe 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).

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Horseshoe Bay, Texas, USA

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