July weather forecast and climate
Lancaster, TX

Weather in July

July, the same as June, in Lancaster, Texas, is another tropical summer month, with temperature in the range of an average high of 94.6°F (34.8°C) and an average low of 75.6°F (24.2°C).

Temperature

In Lancaster, Texas, the average high-temperature is essentially the same as in June - a still hot 94.6°F (34.8°C). The average low-temperature, in Lancaster, is 75.6°F (24.2°C).

Heat index

The average heat index in July is evaluated at a blazing hot 114.6°F (45.9°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, clothing, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In Lancaster, the average relative humidity is 63%.

Rainfall

In Lancaster, Texas, during July, the rain falls for 11.8 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Lancaster, during the entire year, the rain falls for 114.9 days and collects up to 14.49" (368mm) of precipitation.

Snowfall

In Lancaster snow does not fall in March through December.

Daylight

In Lancaster, the average length of the day is 14h.

Sunshine

Months with the most sunshine in Lancaster are July and August, with an average of 11h of sunshine.

UV index

Months with the highest UV index in Lancaster, Texas, are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in July in Lancaster?

In July, in Lancaster, the average high-temperature is 94.6°F (34.8°C), and the average low-temperature is 75.6°F (24.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in July is evaluated at 114.6°F (45.9°C).

What is the average humidity in July in Lancaster?

The average relative humidity in July is 63%.

How much does it rain in Lancaster in July?

In Lancaster, Texas, in July, during 11.8 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

When it does not snow in Lancaster?

March through December are months without snowfall.

What is the average length of the day in July in Lancaster?

The average length of the day in July is 14h.

What is the month with the most sunshine in Lancaster?

July and August, with an average of 11h of sunshine, are months with the most sunshine.

How many hours of sunshine does Lancaster have in July?

The average sunshine in July is 11h.

When is the highest UV index in Lancaster?

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

What is the UV index reading in July in Lancaster?

The average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in July
Lancaster, TX

Average temperature in July - Lancaster, TX
  • Average high temperature in July: 94.6°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (54.9°F).

  • Average low temperature in July: 75.6°F

The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).

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Average pressure in July
Lancaster, TX

Average pressure in July - Lancaster, TX
  • Average pressure in July: 29.95"

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

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Average wind speed in July
Lancaster, TX

Average wind speed in July - Lancaster, TX
  • Average wind speed in July: 7.3mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

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Average humidity in July
Lancaster, TX

Average humidity in July - Lancaster, TX
  • Average humidity in July: 63%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in July
Lancaster, TX

Average rainfall in July - Lancaster, TX
  • Average rainfall in July: 1.06"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is February (0.71").

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Average rainfall days in July
Lancaster, TX

Average rainfall days in July - Lancaster, TX
  • Average rainfall days in July: 11.8 days

The month with the highest number of rainy days is September (12.5 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in July
Lancaster, TX

Average snowfall in July - Lancaster, TX
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.2").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in July
Lancaster, TX

Average snowfall days in July - Lancaster, TX
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in July /
Average sunshine in July
Lancaster, TX

Average daylight in July / Average sunshine in July - Lancaster, TX
  • Average daylight in July: 14h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in July: 11h

Months with the most sunshine are July and August (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in July
Lancaster, TX

Average sunshine days in July - Lancaster, TX
  • Average sunshine days in July: 17.1 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (14.8 days).

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Average UV index in July
Lancaster, TX

Average UV index in July - Lancaster, TX
  • Average UV index in July: 7

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

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Average cloud cover in July
Lancaster, TX

Average cloud cover in July - Lancaster, TX
  • Average cloud cover in July: 23

Months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in July
Lancaster, TX

Average visibility in July - Lancaster, TX
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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