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Humidity'

Humidity'

Humidity in Los Angeles

Summers are warm to hot, and nearly completely dry. The summer temperature pattern usually begins in late June or early July, and lasts through September or October, although it may start as early as late May. In August, the average high/low at the University of Southern California downtown campus are 84.8 °F (29.3 °C) and 65.6 °F (18.7 °C). The same figures at the LAX airport, approximately 12 miles (19 km) to the southwest and near the ocean, are 76.6 °F (24.8 °C) and 64.2 °F (17.9 °C). However, temperatures across the region often exceed 90 °F (32 °C) during the summer. This happens when an atmospheric high-pressure area becomes dominant over the Great Basin of Nevada and Utah (a frequent occurrence), and the resulting offshore flow of the atmospheric air mass shuts off the normal coastal sea breeze in Los Angeles. July, August and September are the hottest months, with September holding the all-time record of 113 °F (45 °C). Skies are nearly constantly sunny, unless interrupted in late spring and early summer by the June Gloom pattern, which is unpredictable year-to-year. The North American Monsoon can bring occasional thunderstorms and high humidity to Los Angeles in the summer and early fall.

A quality HVAC unit is capable of removing and reducing existing humidity from indoor air, especially while the air conditioner is in use. These complex systems are, however, typically designed specifically to control temperatures and are not inherently built to remove moisture. Yet for an air conditioning unit to successfully cool the air, it must first remove excess heat-trapping humidity. (Source: www.ac-control.com)

Those who live in high humidity areas need to be able to reduce their moist indoor atmosphere to ensure a more comfortable living environment. Installing a properly functioning air conditioning system can remedy the temperature issues and create an ideal home atmosphere for everyone to enjoy. At A/C Control Inc, we specialize in creating comfortable environments, complete with the perfect temperature and moisture levels. Our team proudly offers homes and businesses throughout Los Angeles and the greater SoCal area top-quality humidity control solutions. Those who live in high humidity areas need to be able to reduce their moist indoor atmosphere to ensure a more comfortable living environment. Installing a properly functioning air conditioning system can remedy the temperature issues and create an ideal home atmosphere for everyone to enjoy. At A/C Control Inc, we specialize in creating comfortable environments, complete with the perfect temperature and moisture levels. Our team proudly offers homes and businesses throughout Los Angeles and the greater SoCal area top-quality humidity control solutions.

Because excess humidity can have grave side effects like damaged appliances, decreased indoor air quality, and more, we understand how important humidity control is for your home or business. We work tirelessly to ensure you have the perfect solution for your home that makes your space comfortable while saving you money on monthly bills and HVAC repairs. We have over 14 years of experience serving the greater Los Angeles area, and we have 5-star reviews from happy customers who will vouch for our services. (Source: www.ac-control.com)

Califorina

Los Angeles, because the atmosphere over the coastal basin is generally too stable and dry, especially during summer, to allow the strong vertical development necessary for mature cumulonimbus clouds. Full, mature thunderstorms can develop in the surrounding deserts and mountains during the summer North American Monsoon, but rarely over the Los Angeles metropolitan region and coastal basin, where the moisture is coming off of the Gulf of Mexico and the Gulf of California. This atmospheric stability is largely due to the cool and persistent marine layer, which is fueled by the constant influx of cold Pacific water via the California Current. Summer thunderstorms that do manage to form on the coastal basin are typically associated with the North American Monsoon and/or tropical cyclones, or downburst winds followed by weak tornadoes, which can bring enough tropical heat and moisture to overcome the cool marine layer, destabilizing the atmosphere. (Source:

nearly rivals the record high temperatures of Phoenix, Arizona (122 °F (50 °C)) and Palm Springs (123 °F (51 °C)). The city of Burbank, at the eastern end of the Valley, is also known for being significantly hotter than downtown Los Angeles, which is only 9 miles (14 km) to the south. During winter both the Canoga Park and Burbank weather stations are significantly wetter than some coastal stations and thus retain hot-summer Mediterranean climates (Csa). By comparison, Canoga Park has quite cool summer nights, in contrast to many other interior Southern California areas.nearly rivals the record high temperatures of Phoenix, Arizona (122 °F (50 °C)) and Palm Springs (123 °F (51 °C)). The city of Burbank, at the eastern end of the Valley, is also known for being significantly hotter than downtown Los Angeles, which is only 9 miles (14 km) to the south. During winter both the Canoga Park and Burbank weather stations are significantly wetter than some coastal stations and thus retain hot-summer Mediterranean climates (Csa). By comparison, Canoga Park has quite cool summer nights, in contrast to many other interior Southern California areas. (Source: en.wikipedia.org)

Weather

The summer dry season normally runs from May through October, when clear skies, hot temperatures, and very little change in sensible weather occur from day to day. Average high temperatures are in the lower 80's F (26-28 C) with overnight lows in the lower 60's F (15-17 C). During this season, there is essentially no rainfall, and both July and August average less than 0.05 of an inch (1.27 mm) of monthly precipitation.Winters are mild to moderately warm, with average high temperatures at the Downtown/USC weather station of 68 °F (20 °C) and lows of 48 °F (9 °C), with occasional heavy rainfall. Temperatures across the coastal basin rarely drop below 40 °F (4 °C), although light frost does occasionally form during cooler nights, at least in areas removed from the direct influence of the coastal air (approximately 5 miles (8 km) inland from the beach). The last severe cold outbreak in the Los Angeles area occurred in December 1990, when temperatures dropped below freezing across a major portion of the coastal plain, and into the low to mid 20s F over inland valleys. Temperatures stayed below freezing for up to eight hours at some valley locations, resulting in significant damage to plants and commercial agriculture.

Long Beach, located in the coastal basin about 20 miles (30 km) to the south of downtown Los Angeles, has a coastally-influenced climate, but is not as cool as Santa Monica, or the Westside, or the South Bay during the summer. Long Beach sits on a south-facing section of coast, and does not receive as much sea breeze cooling from the prevailing westerly/south-westerly winds (as these winds may pass over the Palos Verdes Peninsula, San Pedro, and the twin ports first). Long Beach's high temperature can compete with those of downtown Los Angeles. Locations further north in Long Beach, which stretches over 8.5 miles (13.7 km) northward from the water, can be considerably warmer than Long Beach's coast and airport weather station. (Source:en.wikipedia.or

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Los Angeles for hot-weather activities is from mid July to mid September, with a peak score in the last week of August. The Santa Ana winds are strong, extremely dry offshore winds that characteristically sweep across Southern California and northern Baja California during late September into early May. They range from hot to cold, depending on the prevailing temperatures in the source region, the Great Basin and upper Mojave Desert. Nevertheless, the winds are notorious for causing hot, dry weather due to compressional heating of the lower atmosphere. There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Los Angeles.

There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Los Angeles. (Source: weatherspark.com)

Climate

The climate of Los Angeles is year-round mild-to-hot and mostly dry. It is classified as a Mediterranean climate, which is a type of dry subtropical climate. It is characterized by seasonal changes in rainfall—with a dry summer and a winter rainy season. Under the modified Köppen climate classification, the coastal areas are classified as Csb, and the inland areas as Csa.Spring and autumn hardly exist as such in this climate. Summer temperature patterns of 75 to 90 °F (24 to 32 °C) highs and 60 to 70 °F (16 to 21 °C) lows usually persist until early November. Likewise, the "winter-season" temperature pattern of 65 to 75 °F (18 to 24 °C) highs and 45 to 60 °F (7 to 16 °C) lows may last through April or May, periodically interrupted by hot Santa Ana wind events for up to a week at a time. The rainy season always ends by mid-May. June is normally a transitional month of less-volatile temperatures between 60 and 80 °F (16 and 27 °C), with increased cloudy days and the disappearance of the Santa Ana winds.

Most rain occurs during the winter and early to mid spring, typical of a Mediterranean climate. However, the amount received is usually lower than in other Mediterranean climates. The first sporadic rainfall of the rainy season usually occurs in October or November, with heavy rain becoming more common late November through early April. Usually the Pineapple Express storms from December to March. February, on average, is the wettest month. The rains then taper off in April or by May, usually see only two to three light rain showers. However, the timing and volume of rains in the winter is far from predictable. After a significant rain, the region's air is cleared of the usual atmospheric haze as well as man-made smog, giving exceptionally clear views across the giant metropolis. (Source: en.wikipedia.org)

While scientists have long agreed the intensity and timing of the winter precipitation pattern in Los Angeles is more complex than just analyzing the warm/cool phase of ENSO, the fact that Los Angeles received below average precipitation during the strong El Niño event of 2015–2016 will be the subject of numerous research studies among climate scientists.

Long Beach, located in the coastal basin about 20 miles (30 km) to the south of downtown Los Angeles, has a coastally-influenced climate, but is not as cool as Santa Monica, or the Westside, or the South Bay during the summer. Long Beach sits on a south-facing section of coast, and does not receive as much sea breeze cooling from the prevailing westerly/south-westerly winds (as these winds may pass over the Palos Verdes Peninsula, San Pedro, and the twin ports first). Long Beach's high temperature can compete with those of downtown Los Angeles. Locations further north in Long Beach, which stretches over 8.5 miles (13.7 km) northward from the water, can be considerably warmer than Long Beach's coast and airport weather station. (Source: en.wikipedia.org)

 

 

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