Harvey Weather in March

In Harvey, March brings high daytime temperatures around 23°C (73°F), with nights cooling to 13°C (55°F). Expect quite a bit of rainfall this month.

Rainfall in Harvey in March

This month experiences about 9 days of rain according to historical data, averaging 115 mm (4.5 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Harvey in March

In March, Harvey sees high temperatures, with highs of 23°C (73°F). Nights drop to around 13°C (55°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Harvey in March

Expect a lot of sunshine this month, with about 220 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Harvey in March

Wind speeds average 5 m/s (10 knots) during March. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in March

With water at 20°C (68°F), conditions are good for swimming and other water activities. You won't need a wetsuit and most people find it very comfortable.

Should you favor a climate that's both dry and comfortably warm, November typically offers the most agreeable 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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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 March

Min Temperature 13°C (55°F)  

Max Temperature 23°C (73°F)  

Water Temperature 20°C (68°F) *  

Chance of Rain 30%  

Precipitation 115 mm (4.5 in)  

Rainy days 9 days  

Humidity 73% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 220 hours *  

Percentage Sunshine 59% *  

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

What to Wear in Harvey in March

Pleasant temperatures in March mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 20°C (68°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 March

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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.