May weather forecast
Bluffton, TX

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Weather in May

May, the last month of the spring in Bluffton, is also a moderately hot month, with an average temperature ranging between max 83.1°F (28.4°C) and min 64.4°F (18°C).

Temperature

In May, the meteorological conditions subtly change with the average high-temperature edging from 77.2°F (25.1°C) in April to a still warm 83.1°F (28.4°C). Bluffton sees an average low-temperature of 64.4°F (18°C) during May.

Heat index

In May, the heat index is evaluated at a tropical 89.6°F (32°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 particularly relevant to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

May is the most humid month, with an average relative humidity of 72%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.1 days and accumulates 3.98" (101mm) of precipitation.

Snowfall

In Bluffton, snow does not fall in March through November.

Daylight

In Bluffton, the average length of the day in May is 13h and 44min.
On the first day of May in Bluffton, Texas, sunrise is at 6:48 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:32 pm CDT.

Sunshine

In Bluffton, the average sunshine in May is 8.6h.

UV index

In Bluffton, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. 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

How hot does it get in Bluffton in May?

In May, the average high-temperature and low-temperature in Bluffton, Texas, are 83.1°F (28.4°C) and 64.4°F (18°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in May is evaluated at 89.6°F (32°C).

What is the most humid month in Bluffton?

May is the most humid month, with an average relative humidity of 72%.

What is the average humidity in May in Bluffton?

In Bluffton, Texas, the average relative humidity in May is 72%.

What is the rainiest month in Bluffton?

May is the month with the most rainfall in Bluffton. Rain falls for 15.1 days and accumulates 3.98" (101mm) of precipitation.

How many days does it rain in May in Bluffton?

In Bluffton, Texas, during May, the rain falls for 15.1 days and regularly aggregates up to 3.98" (101mm) of precipitation.

When it does not snow in Bluffton?

March through November are months without snowfall.

What is the average length of the day in May in Bluffton?

In May, the average day length in Bluffton, Texas, is 13h and 44min.

What time are sunrise and sunset in May in Bluffton?

On the first day of May in Bluffton, Texas, sunrise is at 6:48 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:32 pm CDT.

How long on average sun shines in May in Bluffton?

The average sunshine duration in May in Bluffton is 8.6h.

How high is the UV index in May in Bluffton?

In Bluffton, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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
Bluffton, TX

Average temperature in May - Bluffton, TX
  • Average high temperature in May: 83.1°F

The warmest month (with the highest average high temperature) is August (95°F).
The months with the lowest average high temperature are January and December (59°F).

  • Average low temperature in May: 64.4°F

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

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Average pressure in May
Bluffton, TX

Average pressure in May - Bluffton, 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
Bluffton, TX

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

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is September (7mph).

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Average humidity in May
Bluffton, TX

Average humidity in May - Bluffton, TX
  • Average humidity in May: 72%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in May
Bluffton, TX

Average rainfall in May - Bluffton, TX
  • Average rainfall in May: 3.98"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is November (0.98").

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Average rainfall days in May
Bluffton, TX

Average rainfall days in May - Bluffton, TX
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in May
Bluffton, TX

Average snowfall in May - Bluffton, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Bluffton, TX

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

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Bluffton, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in May
Bluffton, TX

Average sunshine days in May - Bluffton, TX
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.4 days).

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Average UV index in May
Bluffton, TX

Average UV index in May - Bluffton, 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
Bluffton, TX

Average cloud cover in May - Bluffton, 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 20).

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Average visibility in May
Bluffton, TX

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

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