Imperial County, California Weather

Imperial County is located in the southwestern corner of California, bordering Mexico to the south. With an estimated population of 181,543 as of 2019, Imperial County is the 8th most populous county in California. Its county seat and largest city is El Centro.

According to, Imperial County was formed from San Diego County in 1907. It has a long and rich history, beginning with the Kumeyaay people who lived in this area for centuries before Europeans arrived. Later, Spanish missionaries established churches and missions throughout the region. In 1821, Mexico gained independence from Spain and took possession of Imperial County until 1848 when it was ceded to the United States after winning the Mexican-American War.

Imperial County features several attractions that draw tourists from all over California. The Imperial Sand Dunes Recreation Area is one of the most popular attractions here, with its massive sand dunes stretching for miles along the border with Mexico. The Salton Sea State Recreation Area is also a popular destination for visitors looking to relax on its beaches or take part in water sports like fishing or boating. Other attractions include Rockwood Plaza Shopping Center, Quechan Casino Resort, and Desert Trails RV Park & Campground.

There are several famous people who have called Imperial County home over the years including actor Robert Downey Jr., musician Billy Joe Shaver, baseball player Ozzie Smith, actress Sally Field, politician Bob Filner and author John Steinbeck. Additionally, Imperial Valley College has produced several notable alumni including film director Robert Rodriguez and actor Danny Trejo.

Imperial County offers visitors plenty to do with its beautiful landscape dotted by sand dunes and lakes as well as its rich history dating back centuries ago when it was home to Native American tribes such as the Kumeyaay people who still inhabit this area today. From shopping centers to casinos to outdoor recreational activities like camping or fishing at Salton Sea State Recreation Area – there’s something for everyone here.

Climate and weather in Imperial County, California

According to, Imperial County, California is located in the far southeastern corner of the state, and it enjoys a desert climate that is hot and dry for much of the year. The county is located in the Sonoran Desert, which is one of the hottest and driest deserts in North America. Summers are extremely hot with temperatures regularly reaching up to 105°F (40°C) or higher. Winters are mild with temperatures rarely dropping below freezing. The average annual temperature is 68°F (20°C).

Rainfall is sparse throughout the year, with an average of less than 4 inches (10 cm) annually. Most of this rain falls during winter months when humidity levels are higher than during summer months. Snowfall is rare in Imperial County, but it does occur occasionally in some areas of the county at higher elevations.

The area experiences strong winds on a regular basis throughout the year due to its location on the edge of two deserts – the Mojave Desert to the west and Sonoran Desert to the east – which results in strong gusts from both directions. These winds can reach up to 60 mph (97 km/h) and can cause dust storms at times.

The area also has some extreme weather conditions such as flash floods that can occur during heavy rains or when thunderstorms move through quickly. This can cause significant damage and even loss of life if precautions are not taken beforehand. In addition, extreme heat waves can occur during summer months with temperatures reaching up to 120°F (49°C).

Imperial County has a desert climate that features hot summers and mild winters, with minimal rainfall throughout most of the year. Strong winds caused by two different deserts whip through this region regularly, while flash floods and extreme heat waves can also occur at times as well.

Transportation in Imperial County, California

Imperial County is served by several transportation options. The Imperial County Transit (ICT) provides bus service throughout the county, with routes connecting the major cities of Brawley, Calexico, El Centro, Holtville, Imperial and Westmorland. ICT buses are equipped with bike racks, making it possible for riders to combine biking and transit for longer trips. In addition to ICT’s fixed route system, the county also offers a Dial-A-Ride service for seniors and people with disabilities who need door-to-door transportation.

For those looking to get around without using public transit, Imperial County offers many car rental options as well as multiple taxi services. The county also has two Amtrak stations located in El Centro and Calexico that provide train service to San Diego and Los Angeles respectively. For those looking to travel by air, Imperial County Airport is located in El Centro and provides flights to Los Angeles International Airport.

Imperial County also has many bike paths and trails that make it easy for cyclists to explore the area’s natural beauty while getting some exercise at the same time. There are designated bike lanes on most of the roads in the larger cities of El Centro and Brawley which makes cycling an easy way to get around town as well as providing a great way to explore the area’s attractions.

Cities and towns in Imperial County, California

Imperial County is home to many cities and towns, each with its own unique character. El Centro is the largest city in Imperial County and is home to many attractions such as the Imperial Valley Mall, Imperial Valley College, and the Imperial County Airport. El Centro also serves as a hub for transportation in the county, with Amtrak stations located in both El Centro and Calexico. Brawley is another large city in Imperial County and is home to many of the region’s agricultural businesses. The city also hosts an annual Cattle Call Rodeo that brings in visitors from all over California.

According to, Holtville is a small town located just south of El Centro that was founded by William H Holt in 1906. The town is known for its agricultural production of carrots, lettuce, onions, alfalfa, and other crops. In addition to agriculture, Holtville has become a popular destination for outdoor enthusiasts due to its proximity to the Algodones Dunes Wilderness Area. Westmorland is another small town located west of El Centro that was founded by two brothers from England who wanted to start a farming settlement in the area. Today, Westmorland remains an agricultural center but has also become known as a great destination for bird watching due to its large population of migratory birds.

Imperial is a small city located near the California/Mexico border that has become increasingly popular due to its proximity to Mexico and Baja California Norte. The city has become known as “Little Mexico” due to its predominantly Hispanic population and vibrant culture. Finally, Calexico lies at the eastern edge of Imperial County just across from Mexicali in Mexico’s Baja California region and serves as an important border crossing point between the two countries.

About the author