Weather In Houston Texas
Houston, Texas, is located on the Gulf of Mexico. It is surrounded by a number of bays and lakes. This allows for a mild, subtropical climate. The temperatures are often warm, especially in the summer months. However, Houston is prone to severe weather, including flooding and tornadoes. Although the area does not experience tornado alley, storms may reach the city from the Gulf of Mexico. Tropical storms such as Hurricane Allison caused widespread flooding in 2001. Weather In Houston Texas
The average daytime temperature in Houston, Texas, is generally mild. The high is rarely above 100 degF and rarely drops below 35 degF. The low is typically between 47 and 53 degF. Snowfall is relatively rare in the Houston area, though it can accumulate on roofs and other raised surfaces. There is also occasional sleet or rainstorm.
Houston's climate is characterized as humid subtropical. Rainfall is plentiful in the spring and autumn, and it can often be heavy and cause extensive damage in the lower-lying areas. A number of hurricanes can reach the Houston area during the summer. In October and November, there are also brief snow flurries. These are not usually dangerous to travel.
Houston's mean temperature is a warm 86degF. There are some days that reach as high as 100 degF, and there are also some that are as cool as 68degF. Houston's hot season lasts for about 3.6 months. During these months, the average sea temperature is 22.5 degC. For swimmers, this is about acceptable.
Winters in Houston are usually warm, though they are a little colder than in other parts of the U.S. During a La Nina event, winters can be colder than usual. Also, during a La Nina event, the chance for tropical storms to reach the Houston area increases.
Houston is not part of Tornado Alley, but there are a few supercell thunderstorms during the spring. These can produce tornadoes, although most of them are wind-driven. Severe weather in the Houston area is most commonly in the form of flooding. Since the city sits on a floodplain, heavy thunderstorms can flood low-lying intersections, causing substantial property damage.
Houston is not a particularly windy city. Most of the year, the predominant winds are from the south and southeast. The average wind speed is 7.4 mph, but the instantaneous wind speed can vary significantly from the hourly average.
The windiest month is March. January is the coolest month. February has the most days with precipitation, and April has the fewest. Statistically, a year in Houston includes 160.3 "cloudy" days. On average, it has 90.3 "clear" days.
Rainfall in Houston varies significantly from year to year. During the spring, the rainfall peaks at around 11.3 days with at least 0.04 inches of rainfall. During the rainy season, the average is 6.9 days with at least 0.04 inches of rain. Typically, the rainy season ends in early May. Occasionally, heavy thunderstorms can bring flooding.
The hot season is usually from June to August. It is not as warm as the summer, but the hottest days of the year usually reach as high as 38 to 40 degF.