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
Saint Jo's July average high-temperature settles at a still hot 93.7°F (34.3°C), showing a near match with the preceding month. During the nights in July, Saint Jo experiences a consistent average temperature of 73.9°F (23.3°C).Heat index
For July, the heat index is appraised at an extremely hot 111.2°F (44°C). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
In July, the average relative humidity is 63%.Rainfall
In Saint Jo, during July, the rain falls for 13.7 days and regularly aggregates up to 2.17" (55mm) of precipitation. Throughout the year, there are 128.7 rainfall days, and 26.1" (663mm) of precipitation is accumulated.Snowfall
In Saint Jo, snow does not fall in April through October.Daylight
In Saint Jo, the average length of the day in July is 14h and 8min.On the first day of the month, sunrise is at 6:23 am and sunset at 8:44 pm. On the last day of July, sunrise is at 6:42 am and sunset at 8:30 pm CDT.
Sunshine
July and August, with an average of 11h of sunshine, are months with the most sunshine in Saint Jo.UV index
The months with the highest UV index in Saint Jo, Texas, are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 7 during July translates into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Saint Jo in July?
What is the average humidity in July in Saint Jo?
How much does it rain in Saint Jo in July?
When it does not snow in Saint Jo?
How many hours of daylight does Saint Jo have in July?
When are sunrise and sunset in July in Saint Jo?
What are the months with the most sunshine in Saint Jo?
How long on average sun shines in July in Saint Jo?
What are the months with the highest UV index in Saint Jo?
What is the UV index reading in July in Saint Jo?
Average temperature in July
Saint Jo, TX
- Average high temperature in July: 93.7°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in July: 73.9°F
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in July
Saint Jo, TX
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in July
Saint Jo, TX
- Average wind speed in July: 7.5mph
The windiest months (with the highest average wind speed) are March and April (10.7mph).
The calmest month (with the lowest average wind speed) is September (7.2mph).
Average humidity in July
Saint Jo, 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 (57%).
Average rainfall in July
Saint Jo, TX
- Average rainfall in July: 2.17"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in July
Saint Jo, TX
- Average rainfall days in July: 13.7 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in July
Saint Jo, TX
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
Saint Jo, TX
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Saint Jo, TX
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in July: 11h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in July
Saint Jo, TX
- Average sunshine days in July: 15.6 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in July
Saint Jo, TX
- Average UV index in July: 7
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in July
Saint Jo, TX
- Average cloud cover in July: 22
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in July
Saint Jo, 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).
Saint Jo, Texas, USA
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