The climate in Harvey, LA is very humid and hot with mild winters. The summer months are typically hot and humid with temperatures reaching into the 90s and sometimes even 100 degrees Fahrenheit. During the winter, temperatures average around 50 to 60 degrees Fahrenheit. Although humidity levels can be high throughout the year, the heat index can make it feel much warmer than it actually is. Rainfall occurs throughout the year but is more concentrated during the spring and fall months.
Harvey, Louisiana gets 64 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Harvey averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Harvey. The US average is 205 sunny days.
Harvey gets some kind of precipitation, on average, 111 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 92 degrees
Winter Low: the January low is 44
Rain: averages 64 inches of rain a year
Snow: averages 0 inches of snow a year