Compton Climate & Monthly Temperature Overview – United States

Temperature and Precipitation

Compton experiences a Mediterranean climate, characterized by warm, dry summers and mild, wet winters. Summer months boast average temperatures in the mid-70s Fahrenheit (24-25°C), while winter temperatures range from the high 40s (8-9°C) to low 60s (16-17°C). Rainfall is concentrated during the winter and spring, with an average annual precipitation of 12-15 inches (30-38 cm). January and February are the wettest months, averaging 3-4 inches (8-10 cm) of rainfall each.

Sunshine and Humidity

Compton enjoys an abundance of sunshine throughout the year. The city averages over 300 sunny days annually, with the highest concentration during the summer months. In July and August, the average number of sunny hours exceeds 12 per day. Humidity levels are generally low to moderate, with the highest humidity occurring during the cooler months. Average summer humidity ranges from 60% to 70%, while winter humidity can reach up to 80%. The combination of sunshine and low humidity makes for comfortable outdoor conditions most of the year.

Average Temperature Throughout the Year

Compton, located in Los Angeles County, California, experiences a Mediterranean climate with mild, wet winters and warm, dry summers. The average annual temperature is a pleasant 62.6°F (17°C). The warmest months are July and August, with average temperatures reaching up to 77°F (25°C). The coolest months are December and January, with average temperatures dipping to around 47°F (8°C).

Temperature Variations and Weather Patterns

The temperature in Compton can vary significantly throughout the year. From June to October, the city experiences warm and sunny weather, with daytime temperatures averaging around 80°F (27°C). During these months, the nights are typically cool and comfortable, with temperatures dropping to around 60°F (16°C). In the winter months, from November to March, the weather becomes cooler and wetter. Daytime temperatures average around 55°F (13°C), and nighttime temperatures can drop to around 40°F (4°C). Compton also receives an average of 14 inches (36 cm) of rain per year, with most of it falling during the winter and spring months.

Cloud Formation and Types

Compton, located in Southern California, is characterized by a semi-arid climate with mild temperatures year-round. Prevailing winds from the Pacific Ocean bring moisture to the region, influencing cloud formation. In the morning, a marine layer often blankets the coast, bringing low stratus clouds that dissipate as the day warms. During the afternoon, convective clouds, such as cumulus and cumulonimbus, develop vertically due to rising warm air. These clouds can bring brief showers or thunderstorms, especially during the summer months.

Cloud Cover and Visibility

Cloud cover in Compton varies throughout the year. During the winter months, frontal systems moving from the Pacific Ocean can bring extended periods of cloud cover with associated rain or drizzle. In the summer, the influence of the North Pacific High-Pressure System creates generally clear skies with minimal cloud cover. Visibility is typically good throughout the year, with some exceptions during periods of fog or heavy rain. The presence of the marine layer can occasionally reduce visibility near the coast, particularly in the early morning hours. Overall, Compton experiences a relatively low percentage of cloud cover compared to other regions with similar climates.

Mean Annual Precipitation

Compton, California, situated in the southwestern United States, experiences a semi-arid climate characterized by low annual precipitation. On average, the city receives approximately 12 inches of rainfall per year, significantly lower than the national average of 38 inches. The precipitation is concentrated during the cool season, from November to April, with January being the wettest month. During the summer months, rainfall is scarce, resulting in prolonged dry spells.

Distribution and Variability

The distribution of precipitation in Compton is influenced by several factors, including topography and proximity to the Pacific Ocean. The San Gabriel Mountains, located to the north of the city, act as a barrier, blocking moisture-laden clouds from reaching the area. As a result, Compton receives less precipitation than coastal cities in Southern California. Additionally, the El Niño-Southern Oscillation (ENSO) phenomenon, a natural climate pattern, affects precipitation levels in Compton. During El Niño years, the city tends to experience higher rainfall, while during La Niña years, rainfall tends to be drier.

Rainfall Patterns

Compton, California is situated in a semi-arid region characterized by a Mediterranean climate. Annual rainfall in the city averages approximately 13 inches (33 centimeters), with most precipitation occurring during the winter months. Summer months are typically dry, with average monthly rainfall below 0.5 inches (1.27 centimeters). Compton’s rainfall patterns are influenced by the presence of the Sierra Nevada Mountains to the east, which block moisture from the Pacific Ocean.

Seasonal Variability

The distribution of rainfall in Compton is highly variable from year to year. Some years may experience heavy rainfall, particularly during El Niño events, which bring warmer ocean temperatures and increased precipitation to Southern California. Conversely, during La Niña events, rainfall may be significantly below average. These fluctuations can impact water supplies, agriculture, and the overall ecosystem in the region. Despite the variability, Compton’s rainfall patterns generally follow a consistent seasonal cycle, with the majority of precipitation concentrated in the cooler months from November to April.

Historical Snowfall in Compton

While uncommon, snowfall has occurred sporadically in Compton, California. The most notable snowfall event was on January 19, 1932, when the city experienced a 2-inch accumulation. This snowfall was part of a larger storm that affected much of Southern California, bringing snow to areas as far south as San Diego. The snow melted quickly, but it left a lasting impression on Compton residents.

Snowfall in Recent Years

In recent years, snowfall in Compton has become even rarer. The last significant snowfall occurred in January 1990, when the city received a dusting of snow. Since then, only a few isolated flurries have been reported. The lack of snowfall is primarily due to Compton’s proximity to the Pacific Ocean, which moderates temperatures and prevents the formation of snowstorms.

Sunrise and Sunset Times in Compton:

Compton, California experiences varying sunrise and sunset times throughout the year, influenced by its geographic location and the Earth’s tilt. During the summer months, the sun rises earlier and sets later, resulting in longer days. Conversely, during the winter months, the days are shorter with later sunrises and earlier sunsets. On average, the earliest sunrise in Compton occurs around 6:00 AM in June, while the latest sunset is typically around 8:00 PM in December. These times may vary slightly depending on factors such as cloud cover and daylight saving time.

Solar Irradiance and Day Length:

The amount of solar irradiance (sunlight) Compton receives also varies with the seasons. During the summer months, Compton experiences higher levels of solar irradiance as the sun is at a higher angle in the sky. This leads to warmer temperatures and more hours of sunlight. In the winter months, the sun is lower in the sky, resulting in less solar irradiance and shorter days. The average daily solar irradiance in Compton ranges from approximately 5 kWh/m2 per day in December to 7 kWh/m2 per day in June. The length of the day, as measured from sunrise to sunset, also varies throughout the year, with longer days during the summer and shorter days during the winter.

Celestial Phenomena in Compton

The Moon, our closest celestial neighbor, can be observed from anywhere on the globe, including Compton, United States. Its visibility and characteristics vary throughout the month, depending on its phase and position in relation to the Earth. During the new moon phase, the Moon is not visible as it aligns between the Earth and the Sun. As the Moon orbits Earth, it gradually becomes visible as a crescent, waxing and waning until it reaches the full moon phase, when its entire face is illuminated by sunlight. The full moon is typically the most prominent and recognizable phase of the lunar cycle.

Moonlight and Astronomical Observations

In Compton, the Moon’s presence has an impact on astronomical observations. Moonlight can create light pollution, affecting the visibility of faint stars and galaxies. During the full moon, the sky is typically the brightest, making it more difficult to observe celestial objects. However, the Moon also provides opportunities for lunar observations. Using binoculars or a small telescope, observers can study the Moon’s surface, including craters, mountains, and valleys. During lunar eclipses, when the Earth passes between the Sun and the Moon, the Moon can take on a reddish hue and become an object of scientific and aesthetic fascination.

Seasonal Humidity Patterns

Compton, California experiences distinct seasonal humidity patterns. During the dry summer months (June to October), humidity levels are generally low, ranging from 60-70%. The prevailing Santa Ana winds, which originate from the inland desert regions, contribute to the low humidity. The lack of moisture in the air creates a warm and arid climate.

Summer Humidity

Summer humidity in Compton is characterized by its diurnal variation. During the mornings and late evenings, humidity levels can reach up to 80%, as moisture accumulates near the ground. However, as the sun rises and temperatures climb, the humidity rapidly decreases. By midday, humidity levels typically plummet to 50-60%. This daily fluctuation in humidity is a result of the temperature-dependent nature of water vapor in the atmosphere. As the air temperature increases during the day, its ability to hold moisture decreases, leading to lower humidity levels.

Seasonal Wind Patterns

Compton, California experiences distinct seasonal wind patterns. During the summer months, the region is influenced by the North Pacific High, which brings predominantly onshore winds from the west-northwest. These winds are typically weak to moderate in strength, averaging around 8-12 mph (13-19 km/h). During the fall and winter months, the North Pacific High weakens, and Compton comes under the influence of the Southern California Bight. This leads to a shift in wind direction, with offshore winds from the east-southeast becoming more common. These winds are often stronger than the onshore winds, with average speeds ranging from 10-15 mph (16-24 km/h).

Local Wind Phenomena

In addition to the seasonal wind patterns, Compton can also experience several local wind phenomena. One of the most common is the Santa Ana Wind, a strong, dry, offshore wind that originates over the Mojave Desert. Santa Ana winds are most frequent during the fall and winter months, and they can reach speeds of up to 60 mph (97 km/h) in Compton. These winds can create hazardous driving conditions and can also cause power outages and wildfires. Another local wind phenomenon is the sea breeze, which is a cool, moist wind that blows in from the ocean during the afternoons. Sea breezes typically reach their peak in the late afternoon or early evening, and they can provide some relief from the summer heat.

Best Time to Visit Compton for Warm Weather:

The ideal time to experience the warmth and sunshine of Compton is from April to November, when temperatures hover around the mid-70s to mid-80s Fahrenheit (24-29 degrees Celsius). During this period, visitors can enjoy outdoor activities such as exploring Compton Creek Natural Park, attending local festivals, or unwinding at the many parks and recreational areas that the city offers. Compton’s warm summer months, from June to August, provide the perfect setting for spending time at the city’s outdoor pools and waterparks, including the popular Dominguez Hills Recreation Area with its scenic lake and hiking trails.

Best Time to Visit Compton for Mild Weather:

For those who prefer milder temperatures, the shoulder months of March and December offer a pleasant climate with temperatures ranging from the mid-50s to mid-60s Fahrenheit (13-18 degrees Celsius). During these transition months, visitors can still enjoy many outdoor activities while avoiding the summer heat and crowds. The lush greenery and vibrant colors of spring make March a particularly delightful time to explore Compton’s parks and neighborhoods. Similarly, December brings a festive atmosphere as the city prepares for the holiday season, with charming lights and decorations adding to the ambiance.

Solar Energy Potential

Compton, California enjoys abundant sunshine, making it an ideal location for solar energy development. According to the National Renewable Energy Laboratory, Compton receives an average of 5.4 peak sunlight hours per day, significantly higher than the national average. This favorable solar resource enables businesses and homeowners in Compton to harness solar energy and generate electricity on-site.

Solar Energy Installations and Incentives

Compton has witnessed a notable increase in solar energy installations in recent years. The city has implemented various policies and programs to promote solar adoption, including streamlined permitting processes and financial incentives. For example, the Los Angeles County Solar Rebate Program offers substantial rebates to residential and commercial property owners who install solar panels. Furthermore, the Federal Solar Investment Tax Credit provides a 30% tax credit for solar energy systems. These incentives significantly reduce the upfront costs of solar installations, making them more accessible to Compton residents.

Physical Geography

Compton, located in southern California, is situated amidst a relatively flat and unremarkable coastal plain. The city’s topography is characterized by gently rolling hills and mesa-like formations that rise gradually toward the east. These hills are remnants of ancient volcanic activity that once covered the area, and their slopes provide panoramic views of the surrounding landscape. The Dominguez Hills, the most prominent feature within Compton’s boundaries, reach a peak elevation of 503 feet and offer stunning vistas of the Los Angeles Basin.

Soils and Drainage

The soils of Compton are primarily composed of alluvium deposited by the Los Angeles River and its tributaries. These alluvial soils are generally well-drained and fertile, supporting a diverse range of vegetation. However, portions of the city are underlain by impermeable bedrock, which can lead to localized drainage problems during heavy rainfall events. The city has implemented a comprehensive storm drain system to mitigate flooding and ensure proper drainage throughout the community.

Los Angeles International Airport (LAX)

Los Angeles International Airport (LAX) is the nearest major airport to Compton, California. Located approximately 15 miles southwest of the city, LAX offers a wide range of domestic and international flights, making it the most convenient option for travelers. The airport has nine terminals, with Terminal 1 dedicated to international arrivals and departures. LAX is easily accessible by car via the I-405 and I-105 freeways, as well as by public transportation through the Green Line of the Los Angeles Metro Rail system.

Long Beach Airport (LGB)

Long Beach Airport (LGB) is a smaller airport located approximately 10 miles south of Compton. While it serves a limited number of destinations compared to LAX, it offers convenient flights to several major cities within the United States. LGB is primarily used by budget airlines, making it a more affordable option for travelers on a budget. The airport is easily accessible by car via the I-405 freeway and by public transportation through the Blue Line of the Los Angeles Metro Rail system.

History of Compton

Compton, located in Los Angeles County, California, has a rich history dating back to the 19th century. It was founded in 1867 by Griffith D. Compton, a real estate developer and farmer. In the early 20th century, Compton experienced rapid growth due to the influx of people seeking work in the booming Los Angeles region. The city became a popular destination for African American families during the Great Migration and was known for its vibrant community and close-knit neighborhoods.

However, Compton’s reputation took a turn in the 1980s and 1990s when it became associated with gang violence, poverty, and crime. The city gained notoriety in the music industry as the birthplace of the rap group N.W.A., whose explicit lyrics depicted the harsh realities of life in Compton. Despite the challenges, the city has been working to revitalize its image and improve living conditions for its residents. Today, Compton is home to a diverse population and is experiencing a resurgence of interest in its cultural and historical heritage.