July weather forecastGrant, LA
July
Weather in July
July, like June, is another hot summer month in Grant, Louisiana, with an average temperature varying between 91.2°F (32.9°C) and 73.8°F (23.2°C).Temperature
Grant marks the onset of July with an average high-temperature of a still hot 91.2°F (32.9°C), a subtle shift from June's 89.6°F (32°C). Grant experiences a nighttime temperature average of 73.8°F (23.2°C) during July.Heat index
In July, the average heat index is estimated at a life-threatening hot 116.6°F (47°C). Beware: Heat exhaustion along with heat cramps are on the cards. Heatstroke could result from sustained physical activity.When referencing the heat index, its values are suitable for shady environments and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In July, the average relative humidity is 79%.Rainfall
In Grant, in July, it is raining for 16.7 days, with typically 1.81" (46mm) of accumulated precipitation. In Grant, during the entire year, the rain falls for 140.7 days and collects up to 15.55" (395mm) of precipitation.Snowfall
March through August, October and November are months without snowfall.Daylight
In July, the average length of the day is 13h and 55min.On the first day of the month, sunrise is at 6:12 am and sunset at 8:18 pm. On the last day of July, sunrise is at 6:29 am and sunset at 8:07 pm CDT.
Sunshine
In July, the average sunshine is 10.2h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In July, the UV index of 7 transforms into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Grant, LA
- Average high temperature in July: 91.2°F
The warmest month (with the highest average high temperature) is August (91.4°F).
The month with the lowest average high temperature is January (58.1°F).
- Average low temperature in July: 73.8°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in July
Grant, LA
- Average pressure in July: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in July
Grant, LA
- Average wind speed in July: 5.4mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity in July
Grant, LA
- Average humidity in July: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in July
Grant, LA
- Average rainfall in July: 1.81"
The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in July
Grant, LA
- Average rainfall days in July: 16.7 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is November (6.9 days).
Average snowfall days in July
Grant, LA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).
Average daylight in July /
Average sunshine in July
Grant, LA
- Average daylight in July: 13h and 54min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in July: 10h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in July
Grant, LA
- Average sunshine days in July: 11.3 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is August (9.3 days).
Average UV index in July
Grant, LA
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in July
Grant, LA
- Average cloud cover in July: 33
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in July
Grant, LA
- Average visibility in July: 5mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
