Harvey Weather in August

August in Harvey sees daytime temperatures around 33°C (91°F) and lows of 25°C (77°F) at night. With around 219 mm (8.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Harvey in August

The climate data from previous years indicates about 20 days of rain, averaging 219 mm (8.6 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Harvey in August

In August, Harvey gets very high temperatures, with highs of 33°C (91°F). Nights cool to around 25°C (77°F). For most visitors, the main thing to prepare for is the heat during the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. These temperatures are typical, but it's wise to prepare for hotter days. Dress in light, airy clothing and protect yourself from the sun.

Sunshine in Harvey in August

Enjoy a sunny month with about 251 hours of sunshine, the clear skies make Harvey even more beautiful.

Wind Speed in Harvey in August

Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in August

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Harvey. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Harvey Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 33°C (91°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 66%  

Precipitation 219 mm (8.6 in)  

Rainy days 20 days  

Humidity 79% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 251 hours *  

Percentage Sunshine 62% *  

* Data from: New Orleans, the United States of America (18 KM, 11 Miles).

What to Wear in Harvey in August

Pack for serious heat in Harvey in August. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Harvey in August

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Harvey

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Harvey climate overview or explore weather in the United States of America.