May weather forecast
Valley Mills, TX

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Weather in May

May, the last month of the spring in Valley Mills, is also a moderately hot month, with an average temperature ranging between max 82.6°F (28.1°C) and min 64.6°F (18.1°C).

Temperature

In Valley Mills, the average high-temperature in May slightly increases from 75.9°F (24.4°C) in April to a still moderately hot 82.6°F (28.1°C). Valley Mills reports a consistent average low-temperature of 64.6°F (18.1°C) throughout May nights.

Heat index

May's heat index is evaluated at a tropical 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

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

Rainfall

In May, the rain falls for 12.7 days. Throughout May, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Valley Mills, there are 109.9 rainfall days, and 15.2" (386mm) of precipitation is accumulated.

Snowfall

In Valley Mills, Texas, snow does not fall in April through December.

Daylight

The average length of the day in May in Valley Mills is 13h and 47min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:10 pm. On the last day of May, in Valley Mills, sunrise is at 6:25 am and sunset at 8:30 pm CDT.

Sunshine

In May, the average sunshine in Valley Mills, Texas, is 8.8h.

UV index

In May, the average daily maximum UV index 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 ordinary person.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot does it get in Valley Mills in May?

The high-temperature, in May, in Valley Mills, records 82.6°F (28.1°C), while the low-temperature is 64.6°F (18.1°C). In May, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 87.8°F (31°C).

What is the most humid month in Valley Mills?

May is the most humid month in Valley Mills, with an average relative humidity of 73%.

What is the average humidity in May in Valley Mills?

In Valley Mills, Texas, the average relative humidity in May is 73%.

How much does it rain in Valley Mills in May?

In Valley Mills, during May, the rain falls for 12.7 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Valley Mills?

April through December are months without snowfall in Valley Mills.

What is the average length of the day in May in Valley Mills?

In Valley Mills, the average day length in May is 13h and 47min.

When is the sunrise / sunset in May in Valley Mills?

In May, on the first day of the month, sunrise is at 6:43 am and sunset at 8:10 pm. On the last day of the month, in Valley Mills, sunrise is at 6:25 am and sunset at 8:30 pm CDT.

How long on average sun shines in May in Valley Mills?

In May, the average sunshine duration in Valley Mills, Texas, is 8.8h.

What is the UV index intensity in May in Valley Mills?

In May, the average daily maximum UV index 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
Valley Mills, TX

Average temperature in May - Valley Mills, TX
  • Average high temperature in May: 82.6°F

The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 64.6°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).

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Average pressure in May
Valley Mills, TX

Average pressure in May - Valley Mills, TX
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Valley Mills, TX

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

The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

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Average humidity in May
Valley Mills, TX

Average humidity in May - Valley Mills, 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%).

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Average rainfall in May
Valley Mills, TX

Average rainfall in May - Valley Mills, TX
  • Average rainfall in May: 2.01"

The wettest month (with the highest rainfall) is June (2.05").
The driest month (with the least rainfall) is November (0.59").

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Average rainfall days in May
Valley Mills, TX

Average rainfall days in May - Valley Mills, TX
  • Average rainfall days in May: 12.7 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in May
Valley Mills, TX

Average snowfall in May - Valley Mills, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Valley Mills, TX

Average snowfall days in May - Valley Mills, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Valley Mills, TX

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in May
Valley Mills, TX

Average sunshine days in May - Valley Mills, TX
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is May (14.8 days).

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Average UV index in May
Valley Mills, TX

Average UV index in May - Valley Mills, TX
  • Average UV index in May: 6

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in May
Valley Mills, TX

Average cloud cover in May - Valley Mills, TX
  • Average cloud cover in May: 38

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in May
Valley Mills, TX

Average visibility in May - Valley Mills, 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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Valley Mills, Texas, USA

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