Slidell Weather in July

July in Slidell averages 32°C (90°F) during the day and 23°C (73°F) at night. Quite a bit of rainfall is typical this month, with around 172 mm (6.8 in) on average. An umbrella is a good idea.

Rainfall in Slidell in July

Typically, about 19 days will experience rainfall, with an average of 172 mm (6.8 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Slidell in July

July in Slidell brings typical temperatures with highs around 32°C (90°F) and lows of 23°C (73°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Slidell in July

There are approximately 257 hours of sunshine this month, resulting in mostly clear days.

If you prefer dry days with pleasant temperatures, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Slidell's climate page.

Slidell Temperature in July

Min Temperature 23°C (73°F)

Max Temperature 32°C (90°F)

Chance of Rain 63%

Precipitation 172 mm (6.8 in)

Rainy days 19 days

Humidity 79% *

Sunshine 257 hours *

Percentage Sunshine 60% *

* Data from: New Orleans, the United States of America (55 KM, 34 Miles).

Best Places in the United States of America in July

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →

Weather conditions Weather

Temperatures

Precipitation

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Legend

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Slidell in July

Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Slidell in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Slidell's climate page.