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
The warmest temperatures occur during July, when averages reach a peak of 94.6°F (34.8°C) and a low of 73°F (22.8°C).Heat index
During July, the heat index is calculated to be a blazing hot 123.8°F (51°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
In Natchez, the average relative humidity in July is 72%.Rainfall
In Natchez, in July, during 15.4 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In Natchez, during the entire year, the rain falls for 142.7 days and collects up to 23.9" (607mm) of precipitation.Snowfall
April through November are months without snowfall in Natchez.Daylight
The average length of the day in July is 13h and 59min.On the first day of the month, sunrise is at 6:10 am and sunset at 8:21 pm. On the last day of July, sunrise is at 6:28 am and sunset at 8:09 pm CDT.
Sunshine
July has the most sunshine of the year, with an average of 10.4h of sunshine.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 7 in July leads to these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Natchez?
How hot does it get in July?
What is the average humidity in July?
How many days does it rain in July?
When it does not snow in Natchez?
What is the average length of the day in July in Natchez?
When are sunrise and sunset in July?
What month has the most sunshine?
How long on average sun shines in July?
What are the months with the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Natchez, LA
- Average high temperature in July: 94.6°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (55.8°F).
- Average low temperature in July: 73°F
The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in July
Natchez, LA
- Average pressure in July: 29.97"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
Natchez, LA
- Average wind speed in July: 4.9mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in July
Natchez, LA
- Average humidity in July: 72%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in July
Natchez, LA
- Average rainfall in July: 2.13"
The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in July
Natchez, LA
- Average rainfall days in July: 15.4 days
The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in July
Natchez, LA
- Average snowfall in July: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in July
Natchez, LA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in July /
Average sunshine in July
Natchez, LA
- Average daylight in July: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in July: 10h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in July
Natchez, LA
- Average sunshine days in July: 12.5 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (12.1 days).
Average UV index in July
Natchez, LA
- Average UV index in July: 7
The months with the highest UV index are 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
Natchez, LA
- Average cloud cover in July: 31
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in July
Natchez, LA
- Average visibility in July: 5mi
The months with the highest visibility are June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, September and December (5mi).
Natchez, Louisiana, USA
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