July weather forecast
Lamesa, TX

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Weather in July

July, like June, is another tropical summer month in Lamesa, Texas, with an average temperature varying between 73.9°F (23.3°C) and 93.4°F (34.1°C).

Temperature

The average high-temperature in July, at a still tropical 93.4°F (34.1°C), reveals a modest deviation from June's 93.7°F (34.3°C). During July nights, Lamesa witnesses a consistent average temperature of 73.9°F (23.3°C).

Heat index

The heat index value during July is calculated to be a sweltering 98.6°F (37°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. 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. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in July is 45%.

Rainfall

In Lamesa, in July, it is raining for 10 days, with typically 1.06" (27mm) of accumulated precipitation. In Lamesa, during the entire year, the rain falls for 86.1 days and collects up to 13.35" (339mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 4min.
On the first day of July, sunrise is at 6:43 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 8:46 pm CDT.

Sunshine

In July, the average sunshine is 11.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 7 in July translates into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in July?

The high-temperature, in July, in Lamesa, is 93.4°F (34.1°C), while the low-temperature averages to 73.9°F (23.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 98.6°F (37°C).

What is the average humidity in July?

In July, the average relative humidity is 45%.

How many days does it rain in July?

In Lamesa, in July, it is raining for 10 days, with typically 1.06" (27mm) of accumulated precipitation.

When it does not snow?

In Lamesa, snow does not fall in April through October.

What is the average length of the day in July?

In Lamesa, the average day length in July is 14h and 4min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 6:43 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 8:46 pm CDT.

How long on average sun shines in July in Lamesa?

In Lamesa, the average sunshine duration in July is 11.2h.

What is the month with the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe 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 July
Lamesa, TX

Average temperature in July - Lamesa, TX
  • Average high temperature in July: 93.4°F

The warmest months (with the highest average high temperature) are June and August (93.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in July: 73.9°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

Average pressure in July
Lamesa, TX

Average pressure in July - Lamesa, TX
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Lamesa, TX

Average wind speed in July - Lamesa, TX
  • Average wind speed in July: 10.4mph

The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest months (with the lowest average wind speed) are August and September (9.8mph).

Average humidity in July
Lamesa, TX

Average humidity in July - Lamesa, TX
  • Average humidity in July: 45%

The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is April (38%).

Average rainfall in July
Lamesa, TX

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

The wettest month (with the highest rainfall) is September (2.44").
The driest month (with the least rainfall) is February (0.39").

Average rainfall days in July
Lamesa, TX

Average rainfall days in July - Lamesa, TX
  • Average rainfall days in July: 10 days

The month with the highest number of rainy days is September (12.6 days).
The months with the least rainy days are January and November (3.8 days).

Average snowfall in July
Lamesa, TX

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

The month with the highest snowfall is December (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Lamesa, TX

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

The month with the highest number of snowfall days is December (2.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Lamesa, TX
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in July
Lamesa, TX

Average sunshine days in July - Lamesa, TX
  • Average sunshine days in July: 19.2 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (14.8 days).

Average UV index in July
Lamesa, TX

Average UV index in July - Lamesa, TX
  • Average UV index in July: 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).

Average cloud cover in July
Lamesa, TX

Average cloud cover in July - Lamesa, TX
  • Average cloud cover in July: 18

The month with the most cloud cover is September (Cloud cover 24).
The months with the least cloud cover are June and August (Cloud cover 15).

Average visibility in July
Lamesa, TX

Average visibility in July - Lamesa, TX
  • Average visibility in July: 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).

Lamesa, Texas, USA

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