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 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
The advent of July reveals an average high-temperature of a still tropical 93.7°F (34.3°C), showing minimal difference from the prior month. Calallen observes an average nighttime temperature of 77.5°F (25.3°C) during July.Heat index
July's average heat index is estimated at a life-threatening hot 118.4°F (48°C). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.The standards for the heat index are set for locations in shade and under light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In Calallen, Texas, the average relative humidity in July is 70%.Rainfall
In Calallen, in July, during 8.5 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, in Calallen, there are 135.9 rainfall days, and 16.65" (423mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
The average length of the day in July in Calallen is 13h and 42min.On the first day of July, sunrise is at 6:38 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:20 pm CDT.
Sunshine
With an average of 11.2h of sunshine, July has the most sunshine of the year.UV index
The month with the highest UV index in Calallen, Texas, is July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 8 in July interprets into the following advice:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
How hot does it get in Calallen in July?
What is the average humidity in July in Calallen?
How much does it rain in Calallen in July?
When it does not snow in Calallen?
What is the average length of the day in July in Calallen?
When is the sunrise / sunset in July in Calallen?
What month has the most sunshine in Calallen?
How many hours of sunshine does Calallen have in July?
When is the highest UV index in Calallen?
What is the UV index reading in July in Calallen?
Average temperature in July
Calallen, TX
- Average high temperature in July: 93.7°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (64.9°F).
- Average low temperature in July: 77.5°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).
Average pressure in July
Calallen, TX
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in July
Calallen, TX
- Average wind speed in July: 10.2mph
The windiest month (with the highest average wind speed) is May (11.1mph).
The calmest month (with the lowest average wind speed) is September (8.3mph).
Average humidity in July
Calallen, TX
- Average humidity in July: 70%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (66%).
Average rainfall in July
Calallen, TX
- Average rainfall in July: 1.3"
The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is August (0.71").
Average rainfall days in July
Calallen, TX
- Average rainfall days in July: 8.5 days
The month with the highest number of rainy days is September (16.5 days).
The month with the least rainy days is August (7.1 days).
Average snowfall days in July
Calallen, TX
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
Calallen, TX
- Average daylight in July: 13h and 4min
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 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in July
Calallen, TX
- Average sunshine days in July: 21.6 days
The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is September (11.3 days).
Average UV index in July
Calallen, TX
- Average UV index in July: 8
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in July
Calallen, TX
- Average cloud cover in July: 21
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in July
Calallen, 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).
Calallen, Texas, USA
Weather forecast for your location
2. Allow the app to use your location
