Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Dilley's weather in July displays an average high-temperature of a still sweltering 97.7°F (36.5°C), showing minor disparity from June's 95.7°F (35.4°C). Nighttime temperatures in July average to a warm 76.3°F (24.6°C).Heat index
The heat index in July is estimated at a burning hot 118.4°F (48°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of 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 hold particular significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In July, the average relative humidity in Dilley is 57%.Rainfall
In July, the rain falls for 9.8 days. Throughout July, 0.98" (25mm) of precipitation is accumulated. In Dilley, during the entire year, the rain falls for 108.4 days and collects up to 12.48" (317mm) of precipitation.Snowfall
In Dilley, snow does not fall in February through October and December.Daylight
In Dilley, the average length of the day in July is 13h and 46min.On the first day of July, sunrise is at 6:42 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:28 pm CDT.
Sunshine
The month with the most sunshine in Dilley, Texas, is July, with an average of 11.1h of sunshine.UV index
The month with the highest UV index in Dilley is July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 8 in July translates into this advice:
Protection should always be a priority. Skin and eyes are vulnerable without it. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
How hot does it get in Dilley in July?
What is the average humidity in July in Dilley?
How many days does it rain in July in Dilley?
When it does not snow in Dilley?
How many hours of daylight does Dilley have in July?
When are sunrise and sunset in July in Dilley?
What month has the most sunshine in Dilley?
How long on average sun shines in July in Dilley?
What is the month with the highest UV index in Dilley?
How high is the UV index in July in Dilley?
Average temperature in July
Dilley, TX
- Average high temperature in July: 97.7°F
The warmest month (with the highest average high temperature) is August (99°F).
The month with the lowest average high temperature is January (64.2°F).
- Average low temperature in July: 76.3°F
The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in July
Dilley, TX
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in July
Dilley, TX
- Average wind speed in July: 9.9mph
The windiest month (with the highest average wind speed) is May (10.5mph).
The calmest month (with the lowest average wind speed) is December (7.3mph).
Average humidity in July
Dilley, TX
- Average humidity in July: 57%
The month with the highest relative humidity is December (67%).
The month with the lowest relative humidity is August (53%).
Average rainfall in July
Dilley, TX
- Average rainfall in July: 0.98"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in July
Dilley, TX
- Average rainfall days in July: 9.8 days
The month with the highest number of rainy days is September (14.7 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in July
Dilley, TX
- Average snowfall in July: 0"
The months with the highest snowfall are January and November (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0").
Average snowfall days in July
Dilley, TX
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Dilley, TX
- Average daylight in July: 13h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in July: 11h and 1min
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).
Average sunshine days in July
Dilley, TX
- Average sunshine days in July: 18.3 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is September (14.2 days).
Average UV index in July
Dilley, TX
- Average UV index in July: 8
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in July
Dilley, TX
- Average cloud cover in July: 21
The months with the most cloud cover are March and May (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in July
Dilley, 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).
Dilley, Texas, USA
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