Last updated: February 24, 2025
July in New Orleans is characterized by sweltering temperatures and high humidity, making it a quintessential summer month. With a maximum temperature soaring to 34°C (94°F) and an average of 28°C (83°F), locals and visitors alike can expect steamy days. The minimum temperature rarely dips below 23°C (75°F), creating warm evenings. However, this heat is coupled with substantial precipitation, averaging 219 mm (8.6 in) over 22 days, contributing to the city's lush, vibrant landscapes. The humidity level, hovering at 74%, adds to the feeling of mugginess, making July an undeniably warm experience in the Big Easy.
In July, New Orleans experiences a warm embrace as temperatures soar, marking the peak of summer. With minimums around 23°C (75°F) and average highs reaching 34°C (94°F), the sultry air sets the scene for vibrant city life. The average temperature of 28°C (83°F) underscores the heat, inviting locals and visitors alike to indulge in the rich culture and lively festivals the city has to offer. As the humidity lingers, nighttime brings a slight reprieve, yet the warmth persists, encouraging exploration of the enchanting streets that come alive with music and flavor. Overall, July is a radiant month in New Orleans, embodying the spirit of summer with a stunning blend of heat and excitement.
July in New Orleans is marked by a significant uptick in precipitation, with 219 mm (8.6 in) of rain falling over 22 days. This marks a slight increase from June's rainfall, which was notable at 218 mm but spread over one less day. The trend throughout the summer months reveals a gradual escalation in precipitation, peaking in August with 273 mm (10.8 in) expected, which continues to highlight the city's humid subtropical climate. As July embraces the wet season in full swing, residents can expect frequent, heavy showers, contributing to the lush, vibrant landscape the city is known for.
In July, New Orleans experiences a notable dip in humidity, offering a brief reprieve during the sultry summer months with a level of 74%, consistent with June's reading. This shift from the high humidity levels typical of earlier months, such as 81% in January and February, reflects a slight trend towards drier conditions as the summer progresses. Interestingly, August continues this trend, showcasing even lower humidity at 73%, suggesting that while the heat remains, the air may be somewhat more breathable. However, as autumn approaches, humidity levels will rise again, hinting at the return of the familiar, heavy Louisiana atmosphere. The variability in humidity underscores the unique climatic patterns of New Orleans, where the interplay of heat and moisture significantly defines the city's character throughout the year.
In July, New Orleans experiences its peak UV Index at 12, marking it as part of the extreme exposure category, with a dangerously short burn time of just 10 minutes. This pattern aligns with the intense summer months, where UV levels remain elevated from June to August. Interestingly, both June and July maintain this maximum index, while preceding months see a gradual increase from moderate exposure in January to very high in February and March. As summer rolls on, residents and visitors must remain vigilant against potential sunburns, particularly when enjoying outdoor activities. For more detailed information on UV levels in this vibrant city, check out New Orleans UV Index.
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As July rolls into New Orleans, the city basks in 307 hours of sunshine, continuing the trend of abundant daylight that peaks during the summer months. Following the warm embrace of May's 320 hours, the sun remains generous, illuminating the vibrant streets and lively festivities. This pattern of sunshine reflects a gradual increase from the earlier months, with each succeeding month from April to June showcasing a steady rise in bright hours. As summer progresses, the days remain long and full of light, inviting both locals and visitors to revel in the unique charm of New Orleans, where the summer sun dances on the Mississippi and electrifies the atmosphere.
In July, New Orleans experiences a dip in sunny weather, with only a 26% chance of sun, making it one of the least radiant months of the year. This decline is particularly pronounced when compared to the more promising months that preclude it, like January and October, which both enjoy a significantly higher likelihood of sunshine at 50% and 49% respectively. The trend indicates that as summer settles in, the expansive heat often gives way to humidity and a greater propensity for rain. Interestingly, August offers a slight improvement with a 31% chance of sunshine, hinting that while July may present challenges for sun-seekers, late summer does hold a glimmer of hope for brighter days ahead.
In July, New Orleans enjoys approximately 13 hours of daylight, marking a mid-summer peak that follows June's longest days. This slight decrease from June's 14 hours signals the transition towards late summer, yet still offers ample time for outdoor activities and late-night festivals. As the year progresses, daylight gradually diminishes, with August maintaining the 13-hour mark before gradually retreating to shorter days in the fall. The shifts in daylight duration throughout the year reveal a rhythmic cycle, highlighting the vibrant and dynamic lifestyle of this lively city, where each season brings its own unique charm.
In July, the wind in New Orleans slows to a gentle 2.4 m/s (5 mph), marking it as the calmest month of the year. This dip in wind speed follows a gradual decline from the earlier months, peaking in March with 4.6 m/s (10 mph) and then tapering off to the summer's stillness. The trend reveals that while the city experiences a vibrant breeze in the spring and early summer, the arrival of July brings a welcome respite from the heat, transforming the air into a lingering warmth with less movement. As the summer holidays unfold, the softer winds invite leisurely pursuits, allowing residents and visitors to savor the sultry charm of New Orleans under the summer sun.
The weather in New Orleans changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in New Orleans and find detailed weather information for every month.
In comparing the weather of July and January, we observe a stark contrast in temperature and precipitation patterns. July boasts a warm climate with temperatures ranging from a minimum of 23°C (75°F) to a maximum of 34°C (94°F), accompanied by high humidity levels of 74%. With significant rainfall amounting to 219 mm (8.6 in) over 22 days, it’s a month characterized by tropical conditions. In contrast, January features much cooler temperatures, with a minimum of -5°C (23°F) and an average of 13°C (55°F), reaching up to 27°C (80°F). The month is considerably drier, with only 90 mm (3.5 in) of precipitation spread over just 8 days, despite a higher humidity level of 81%. For more detailed insights, you can check New Orleans weather in January.
In July, the weather is characterized by warm temperatures, with minimums around 23°C (75°F) and averages reaching 28°C (83°F), while maximums can soar to 34°C (94°F). This month experiences significant rainfall, with 219 mm (8.6 in) spread over 22 days, contributing to a humidity level of 74%. In contrast, February offers a much cooler climate, featuring minimum temperatures that can drop to -3°C (26°F) and average highs reaching 15°C (60°F), peaking at a maximum of 26°C (80°F). The month has considerably less precipitation at 96 mm (3.8 in) over 12 days, resulting in a higher humidity level of 81%. For a closer look at February weather specifics, you can visit New Orleans weather in February.
In comparing the weather of July and March, we see a stark contrast in temperatures. July boasts a much warmer climate with average temperatures around 28°C (83°F) and highs reaching 34°C (94°F), while March presents a milder atmosphere with average temperatures of 18°C (65°F) and maximums of 29°C (84°F). Precipitation is considerably higher in July, with 219 mm (8.6 in) over approximately 22 days compared to March's 87 mm (3.4 in) across just 10 days. Additionally, both months experience notable humidity, though July's humidity averages 74%, slightly less than March's 79%. For a deeper look at the climate specifics during this time, you can explore New Orleans weather in March.
When comparing the weather in July and April, it’s evident that July is significantly warmer and more humid. In July, temperatures range from a minimum of 23°C (75°F) to a maximum of 34°C (94°F), with an average of 28°C (83°F). The month also experiences high humidity levels at 74%, along with considerable rainfall, totaling 219 mm (8.6 in) over 22 days. In contrast, April features much milder temperatures, with a minimum of 9°C (48°F) and a maximum of 29°C (85°F), leading to a comfortable average of 21°C (70°F). April also sees less rainfall, accumulating 113 mm (4.5 in) over just 11 days, but it has slightly higher humidity at 81%. For a deeper look into April’s weather patterns, you can check New Orleans weather in April.
In comparing the weather of July and May, July typically features hotter temperatures, with a minimum of 23°C (75°F) and an average of 28°C (83°F), peaking at a sweltering 34°C (94°F). In contrast, May's temperatures are cooler, showcasing a minimum of 14°C (58°F) and an average of 25°C (77°F), with a maximum of 33°C (91°F). While July experiences significantly higher precipitation at 219 mm (8.6 in) over 22 days, May records less rain at 144 mm (5.7 in) across just 13 days. Interestingly, humidity levels in both months are quite high, with July registering at 74% and May slightly higher at 77%. For more detailed insights into the conditions, you can check out New Orleans weather in May.
When comparing the weather in June and July, both months maintain similar high temperatures, with a maximum of 34°C (94°F) in both cases. However, July is typically a bit warmer with an average temperature of 28°C (83°F) compared to June's 27°C (81°F). Although both months experience significant rainfall, July sees slightly more precipitation with 219 mm (8.6 in) over 22 days, while June has 218 mm (8.6 in) over 18 days. Interestingly, the humidity levels remain consistent at 74% for both months, adding to the sultry atmosphere characteristic of this region. For a closer look at June's weather specifics, check out New Orleans weather in June.
In comparing the weather between July and August, both months exhibit similar temperature ranges, with minimum temperatures hovering around 23°C (75°F), averaging 28°C (83°F), and maximum temperatures reaching up to 34°C (94°F in July and 93°F in August). However, August experiences a higher total precipitation of 273 mm (10.8 in) over 23 days, compared to July's 219 mm (8.6 in) over 22 days. Despite this increase in rain, humidity remains relatively stable, slightly decreasing from 74% in July to 73% in August. For more detailed insights, you can explore New Orleans weather in August.
July and September present notable contrasts in weather patterns. In July, temperatures range from a minimum of 23°C (75°F) to a maximum of 34°C (94°F), with an average of 28°C (83°F). The month is characterized by significant rainfall, totaling 219 mm (8.6 in) over 22 days, and a humidity level of 74%. In contrast, September sees a decrease in minimum temperatures to 17°C (64°F) while maintaining the same maximum of 34°C (94°F). The average temperature is slightly lower at 27°C (80°F), and precipitation drops to 147 mm (5.8 in) over just 15 days, accompanied by a higher humidity level of 79%. For more details, check out New Orleans weather in September.
In July, the weather is hot and humid, with average temperatures reaching 28°C (83°F) and daily highs climbing to around 34°C (94°F). The month is characterized by heavy rainfall, totaling 219 mm (8.6 in) over 22 days, and the humidity hovers around 74%. In contrast, October brings a noticeable shift in climate; while temperatures remain warm with an average of 23°C (74°F) and highs of 32°C (90°F), the days are significantly drier, with only 133 mm (5.2 in) of precipitation recorded over 12 days. The humidity also increases slightly to 77%. For more detailed information about the weather conditions in October, you can check New Orleans weather in October.
July and November showcase a striking contrast in weather. In July, temperatures soar with a minimum of 23°C (75°F) and an average of 28°C (83°F), peaking at a sweltering 34°C (94°F). This month is also characterized by high humidity at 74%, and significant rainfall, totaling 219 mm (8.6 in) over 22 days. In contrast, November experiences much cooler conditions, starting with a minimum of 1°C (34°F), an average of 17°C (62°F), and a maximum of 27°C (80°F). Precipitation is markedly lower at 58 mm (2.3 in) over just 7 days, and humidity rises slightly to 81%. For more detailed insights into the weather trends, check out New Orleans weather in November.
In July, the weather is characterized by warm temperatures, with a minimum of 23°C (75°F) and an average of 28°C (83°F), peaking at 34°C (94°F). The month is also marked by significant precipitation, totaling 219 mm (8.6 in) over 22 days, accompanied by a humidity level of 74%. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 3°C (37°F) to an average of 14°C (58°F) and a maximum of 26°C (80°F). Rainfall is less frequent, with 101 mm (4.0 in) occurring over 12 days, and higher humidity at 84%. For more detailed insights, you can check New Orleans weather in December.
In New Orleans, July brings a sultry intensity that sets it apart from other months of the year. With average temperatures soaring to a sticky 28°C (83°F) and maximums reaching a blistering 34°C (94°F), the heat can feel overwhelming, especially when coupled with high humidity levels lingering around 74%. Rainfall is also frequent, with 22 days seeing precipitation and contributing to a monthly total of 219 mm (8.6 in). This combination of heat and humidity not only makes July feel hotter but also amplifies the city's vibrant atmosphere, as locals and tourists alike embrace the lush, tropical backdrop. For a deeper understanding of how July weather fits into the overall climate of New Orleans, check out New Orleans Climate.