May weather forecast
Big Lake, TX

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Weather in May

The last month of the spring, May, is another warm month in Big Lake, Texas, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 64°F (17.8°C).

Temperature

With the onset of May, Big Lake experiences a subtle temperature shift, with the average high-temperature moving from a warm 79.5°F (26.4°C) in April to a still moderately hot 85.6°F (29.8°C). Big Lake, in May, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 64°F (17.8°C).

Heat index

During May, the heat index is calculated to be a tropical 87.8°F (31°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In Big Lake, the average relative humidity in May is 52%.

Rainfall

May is the month with the most rainfall. Rain falls for 13.3 days and accumulates 2.32" (59mm) of precipitation.

Snowfall

In Big Lake, Texas, snow does not fall in April through October.

Daylight

In May, the average length of the day is 13h and 45min.
On the first day of May in Big Lake, sunrise is at 7:00 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 8:44 pm CDT.

Sunshine

In Big Lake, the average sunshine in May is 10.5h.

UV index

The months with the highest UV index in Big Lake, Texas, are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a regular UV index of 7 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

Is it hot in Big Lake during May?

In Big Lake, in May, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 64°F (17.8°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in May in Big Lake?

The average relative humidity in May in Big Lake, Texas, is 52%.

What is the rainiest month in Big Lake?

The month with the most rainfall in Big Lake, Texas, is May, when the rain falls for 13.3 days and typically aggregates up to 2.32" (59mm) of precipitation.

How much does it rain in Big Lake in May?

In Big Lake, Texas, in May, during 13.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Big Lake?

In Big Lake, snow does not fall in April through October.

How many hours of daylight does Big Lake have in May?

In May, the average day length in Big Lake, Texas, is 13h and 45min.

When is the sunrise / sunset in May in Big Lake?

In May, on the first day of the month, sunrise is at 7:00 am and sunset at 8:25 pm. On the last day of the month, in Big Lake, Texas, sunrise is at 6:42 am and sunset at 8:44 pm CDT.

How many hours of sunshine does Big Lake have in May?

In May, the average sunshine duration in Big Lake, Texas, is 10.5h.

When is the highest UV index in Big Lake?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in May in Big Lake?

In May, the average daily maximum UV index in Big Lake is 7. A UV Index value of 6 to 7 symbolizes a high health risk 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
Big Lake, TX

Average temperature in May - Big Lake, TX
  • Average high temperature in May: 85.6°F

The warmest month (with the highest average high temperature) is August (93.6°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in May: 64°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

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Average pressure in May
Big Lake, TX

Average pressure in May - Big Lake, TX
  • Average pressure in May: 29.87"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).

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Average wind speed in May
Big Lake, TX

Average wind speed in May - Big Lake, TX
  • Average wind speed in May: 14.7mph

The windiest month (with the highest average wind speed) is April (15mph).
The calmest months (with the lowest average wind speed) are September and December (11.1mph).

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Average humidity in May
Big Lake, TX

Average humidity in May - Big Lake, TX
  • Average humidity in May: 52%

The months with the highest relative humidity are September, October and November (57%).
The month with the lowest relative humidity is April (46%).

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Average rainfall in May
Big Lake, TX

Average rainfall in May - Big Lake, TX
  • Average rainfall in May: 2.32"

The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are January and February (0.47").

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Average rainfall days in May
Big Lake, TX

Average rainfall days in May - Big Lake, TX
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in May
Big Lake, TX

Average snowfall in May - Big Lake, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is December (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Big Lake, TX

Average snowfall days in May - Big Lake, TX
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are February and December (1.5 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Big Lake, TX

Average daylight in May / Average sunshine in May - Big Lake, TX
  • Average daylight in May: 13h and 5min

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: 10h and 3min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).

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Average sunshine days in May
Big Lake, TX

Average sunshine days in May - Big Lake, TX
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is January (25.5 days).
The months with the least sunshine days are May and September (14.4 days).

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Average UV index in May
Big Lake, TX

Average UV index in May - Big Lake, TX
  • Average UV index in May: 7

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

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Average cloud cover in May
Big Lake, TX

Average cloud cover in May - Big Lake, TX
  • Average cloud cover in May: 24

The months with the most cloud cover are March and September (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in May
Big Lake, TX

Average visibility in May - Big Lake, 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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Big Lake, Texas, USA

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