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
July and August, with an average high-temperature of 89.4°F (31.9°C), are the warmest months.Heat index
The average heat index is evaluated at an extremely hot 106.2°F (41.2°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, clothing, wind, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
In July, the average relative humidity is 73%.Rainfall
The month with the most rainfall in New Orleans is July when the rain falls for 15.5 days and typically aggregates up to 1.57" (40mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
In New Orleans, the average length of the day is 13.8h.Sunshine
In July, the average sunshine in New Orleans is 10.6h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index in New Orleans. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
FAQ
What is the warmest month in New Orleans?
What is the temperature in July in New Orleans?
What is the average humidity in July in New Orleans?
What is the wettest month in New Orleans?
How many days does it rain in July in New Orleans?
When it does not snow in New Orleans?
What is the average length of the day in July in New Orleans?
How many hours of sunshine does New Orleans have in July?
When is the highest UV index in New Orleans?
What is the UV index reading in July in New Orleans?
Average temperature in July
New Orleans, LA
- Average high temperature in July: 31.9°C
The warmest months (with the highest average high temperature) are July and August (31.9°C).
The month with the lowest average high temperature is January (15.8°C).
- Average low temperature in July: 26.3°C
The month with the highest average low temperature is August (26.4°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in July
New Orleans, LA
- Average pressure in July: 1016.1mbar
The month with the highest atmospheric pressure is January (1021.4mbar).
Months with the lowest atmospheric pressure are June and August (1014.9mbar).
Average wind speed in July
New Orleans, LA
- Average wind speed in July: 10.6km/h
The windiest month (with the highest average wind speed) is April (15.8km/h).
The calmest month (with the lowest average wind speed) is July (10.6km/h).
Average humidity in July
New Orleans, LA
- Average humidity in July: 73%
Months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is October (71%).
Average rainfall in July
New Orleans, LA
- Average rainfall in July: 40mm
The wettest month (with the highest rainfall) is July (40mm).
The driest months (with the least rainfall) are March and April (11mm).
Average rainfall days in July
New Orleans, LA
- Average rainfall days in July: 15.5 days
The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (4.7 days).
Average snowfall days in July
New Orleans, LA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.1 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
New Orleans, LA
- Average daylight in July: 13.8h
The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).
- Average sunshine in July: 10.6h
The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.1h).
Average sunshine days in July
New Orleans, LA
- Average sunshine days in July: 10.1 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is August (8.9 days).
Average UV index in July
New Orleans, LA
- Average UV index in July: 7
Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in July
New Orleans, LA
- Average cloud cover in July: 28
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in July
New Orleans, LA
- Average visibility in July: 10km
Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Weather forecast for your location
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