Desert climate or Arid climate (in the Köppen climate classification: BWh "hot desert climate" and BWk "cold desert climate") is a type of climate where precipitation is generally less than 250 millimetres (10 in) a year. Hot desert climates are generally hot, sunny and dry year-round. The tropical desert is an environment of extremes: it is the driest and hottest place on earth. Hot desert climates are generally hot, sunny and dry year-round. Previous The Effects of Wind Egypt essentially has a cold desert climate (Köppen climate classification BWh).The climate is generally extremely dry all over the country except on the northern Mediterranean coast which receives rainfall in winter. In the Köppen-Geiger-Pohl system, this climate is divided between the tropical desert (BWh) and subtropical desert (part of BWk) subtypes. Nights are generally colder than days and during the coldest months of the year, night-time temperatures may drop to freezing point. and S (Question asked in Previous Mains Exam). Look at facts about Arabian Desert here. Depending on the type of desert, soil types range from fine-textured sands to gravel and loose rock. Originating from Africa, they thrive really well in the desert conditions of sub-Saharan Africa. It can be sheared to a geometric shape or left untrimmed and still be a tidy plant. The region spans from the Caspian. Desert Biome Climate. For example, if you are living in Houston, Texas and it is 96°F outside and you want the indoor temperature to be 76°F indoors, that is a 20° difference you have to overcome. In addition to rarity of rain, extreme heat during summer months is also a general climate feature of Egypt although daytime temperatures are more moderated along the northern coast Probably whenever you hear the word desert, you automatically think of blazing hot temperatures that reach up to 50 degrees Celsius. The Hot Desert This desert's average temperature ranges from 64 to 77 degrees Fahrenheit. 4. This colorful addition to a summer garden prefers acid soil–instead of the typical alkaline desert soil–so be sure to add organic mulch before you plant it. In these locations, stable descending air and high pressure aloft create hot, arid, conditions with intense sunshine. Do you enjoy reading facts about desert climate? This desert is rightly called a ‘phenomenon’ because, in spite of all the, rather extreme conditions, there are animals that inhabit it and plants that thrive there. Cold desert climates are mainly found in temperate zones, usually on the leeward side of high mountains. Video of the Day Volume 0% In summer, the maximum temperature may soar to 400C and the hottest regions sometimes experience temperatures exceeding 450C. 3. All maps, graphics, flags, photos and original descriptions © 2020 worldatlas.com. The best fast growing trees for hot, dry desert climates Trees can easily reduce the temperature in your xeriscape garden and on your home’s exterior by up to 10 degrees F. in the summer when they are planted on the south and west sides of your home. The veg­etation of hot desert climate is of xerophytic type which has special characteristics to withstand harsh climate characterized by extreme aridity, high tem­perature and very high rate of evaporation. Because most deserts receive little to no rainfall and contain no subsurface water, soils have fairly low salt concentrations — a feature highly favorable for desert plant growth. Crape Myrtle – (Lagerstroemia indica) – will slowly grow only to a height of 15 to 20 feet in a desert climate. There are two main variations of this climate, the hot desert climate and the cold desert climate. Some areas that experience precipitation exceeding 200 mm annually but lose more water through evapotranspiration also fall under the desert climate. This is because there are no clouds in the desert sky to keep the heat in at night. There are the hot and dry desert, the semiarid desert, the coastal desert, and the cold desert. Now, let’s assume you live in Burlington, Vermont and the outside temperature is 14°F. Cold deserts are areas whose mean annual temperatures fall below the isotherm. The Climate In The Desert To start off with, I would like to say that there are 4 different types of deserts. Others outside the U.S. include the Southern Asian realm, Neotropical (South and Central America), Ethiopian (Africa) and Australian. The desert climate is available in two or three variations. However, their harsh climate creates challenges for photovoltaic (PV) module performance, reliability and energy forecasting. The best fast growing trees for hot, dry desert climates Trees can easily reduce the temperature in your xeriscape garden and on your home’s exterior by up to 10 degrees F. in the summer when they are planted on the south and west sides of your home. Hot deserts can be really hot during the day, but at night the temperature can fall to below freezing point (32ºF or 0ºC). Hot desert climates (BWh) are typically found under the subtropical ridge in the lower middle latitudes, often between 20° and 33° north and south latitude. Mirages occur when light passes through two layers of air with different temperatures. It can be found on the areas located under the subtropical ridge. Climate Systems. The Sahara in Africa is the largest hot desert in the world. Examples of regions that experience the hot desert climate are the Kalahari Desert in Southern Africa, the Sahara Desert in North Africa, the Arabian Desert in the Middle East, the Thar Desert in south Asia, the Simpson Desert in Australia, and the Sonoran Desert which lies between the United States and Mexico. Hot desert climates (BWh) are typically found under the subtropical ridge in the lower middle latitudes, often between 20° and 33° north and south latitude. BWh is used to define the hot desert climate. Endless expanses of bare rock and dunes. …Earth’s tropical, true desert (BW) climates occur between 15° and 30° latitude, at the poleward end of the Hadley cell circulation (see atmosphere). Since the sky is cloudless and clear, the rate of water evaporation is greater than the … This belt is known as the subtropical ridge, and it is an area of high atmospheric pressure. Rainfall is sporadic and in some years no measurable precipitation falls at all. Tropical Desert Climate . Deserts that experience this climate are drier than those that lie within the hot desert climate. By Vic Lang'at Junior on November 1 2017 in Environment. Desert, any large, extremely dry area of land with sparse vegetation. Precipitation in hot and dry deserts is a lot different from precipitation in cold deserts. Temperatures can drop quite low at night because heat that arrives during the day, with no clouds to hold it in, escapes into the atmosphere at night. The word is derived from the Greek word, The core region in Asian continent is explained in Facts about Central Asia. They occur at higher altitudes compared to hot desert climates. The aridity of the hot deserts is mainly due to the effects of off-shore Trade Winds, hence they are also called Trade Wind Deserts. It reaches 86 degrees F or 30 degrees C. Check facts about Atacama Desert here. Despite the common conceptions of deserts as hot, there are cold deserts as well. One of them is the hairless version, where little or no hair is present on the… These climates usually feature hot, sometimes exceptionally hot, periods of the year. The hottest temperature ever recorded in the Sahara was 136ºF (57ºC) in 1922. Read on to learn more about desert life, the advantages and disadvantages of … If the mean annual temperature of an arid region falls above the isotherm, the region is classified as a hot desert with a hot desert climate. Isotherms are used to determine the various types of desert climates. The desert biome is characterized by sandy or stony soil, high temperatures, and little moisture. A perfect desert dog breed for places with hot climate. Desert or arid climate is experienced in arid regions and it is characterized by very low precipitation, ranging between 25 mm and 200 mm annually. Figure 9.11 Grand Erg Desert. The hot desert climate is mainly characterized due to the unbroken sunshine all year around. The precipitation level of the area with desert climate is only 7.87 inches or 25 to 200 mm annually. The horse latitude is used to call the areas of hot desert climate. 180C is mostly used because it gives a more accurate insight into the temperatures of an arid region throughout the year. Endless expanses of bare rock and dunes. In the coldest month, it has the mean temperature at 0 degree C or -3 degrees C. The annual mean temperature is 10 degrees C. Precipitation threshold should be checked to find out whether a certain area has a desert climate or not. Or they can have hot summers and frigid winters, like the Gobi Desert in Tibet. The most common and accurate one is an average annual temperature of 180C. The sunny, hot and dry conditions are spotted on the hot desert climate all year around. The annual average temperature in hot deserts is usually very high, at times surpassing 300C. Deserts are areas that receive very little precipitation.People often use the adjectives “hot,” “dry,” and “empty” to describe deserts, but these words do not tell the whole story. Deserts may be hot or cold, with great expanses of barren sand or snow or sandy gravel with hardy vegetation. Desert Willow (Chilopsis linearis) When you want a tree that stays small and adds a gentle grace to … Grass Species That Thrive in a Desert Climate In general, grasses divide into warm season grasses and cool season grasses. They cover one fifth of the planet and get little rainfall. Air that rises due to the intense heat at the equator divides to flow north and south . However, plants and animals have learned to adapt to the difficult climate and survive the extreme conditions. The Gobi experiences winter temperatures well below freezing. It looks like the common boxwood or English boxwood (Buxus sempervirens) which does not do well in desert conditions. In hot deserts precipitation falls as rain; in cold deserts, it falls as snow. Evapotranspiration occurs in various areas in the world such as Alice Springs, Arizona and Tucson. The seasons are generally warm throughout the year and very hot in the summer. Although some deserts are very hot, with daytime temperatures as high as 54°C (130°F), other deserts have cold winters or are cold year-round. Deserts can form even on tropical coasts beside cold ocean currents, such as the west coast of South America. Generally, the deserts that are found in the tropical and sub-tropical regions (western coasts of continents) between the 15 degrees and 30 degrees north and south of the equator are hot deserts. In hot climates, think about the temperature delta. Video of the Day Volume 0% While most homeowners think of the hot desert summers, with temperatures over 100 degrees Fahrenheit, in a high desert like the Mojave, winter temperatures can drop to 8 degrees F -- with high winds adding a wind-chill factor. The currents cool the air, which then rises and warms as it moves over land, drawing up moisture that is later precipitated as the air moves farther inland. Hot and dry desert. The maximum temperature of desert climate can reach 104 degrees F or 40 degrees C. In the hottest region, it can reach 113 degrees F or 45 degrees C. During the nighttime, the temperature drops significantly. 1. Examples of regions within the cold desert climate are the Gobi Desert in Mongolia, the Patagonian Desert in Argentina, the Kaptana Desert in Central Asia, the Karagiye Depression in Kazakhstan, the Great Basin Desert in the United States, and the Tabernas Desert in Spain. They include the biggest Sahara Desert (3.5 million square miles), Great Australian Desert, Arabian Desert, Iranian Desert, Thar Desert, Kalahari and Namib Deserts. Evapotranspiration takes place on the area with desert climate. They are found across vast areas of North Africa, the Middle East, northwestern parts of the Indian Subcontinent, interior Australia, and smaller areas of the Southwestern … If you are looking to grow grass in a desert climate, you’re going to want to look at warm season grasses, which thrive in hot climates such as deserts. They lie between 30 degrees south and 20 degrees north latitude. A region is classified as a desert climate if the precipitation level is super low so that the area cannot sustain any vegetation. The hot desert climate is mainly characterized due to the unbroken sunshine all year around. The desert sun heats the sand, which in-turn heats the cool air just above it by temperature inversion; and passes obliquely through cool dense air and is bent upwards when it strikes hot air. It can be found on the areas located under the subtropical ridge. Mirage is phenomenon of an optical illusion of hot and windless day. THE HOTTEST PLACES on our earth. In many locations featuring a hot desert climate, maximum temperatures of over 40 °C (104 °F) are not uncommon in summer and can soar to over 45 °C (113 °F) in the hottest regions. In some cases, the precipitation does not occur at all. It is one of Earth’s major types of ecosystems, supporting a community of plants and animals specially adapted to the harsh environment. The third variation, which is not as common as the first two, is the mild desert climate. Small leaves - these ensure that less water is lost from the plant by because the leaf has a smaller … The hot deserts of the world are located between 15° and 30° north or south of the equator, where the air is subsiding or sinking air (find out why deserts are found along the tropics here). But there are 2 main types of deserts, which is hot deserts and cold deserts. Facts about Egypt Geography give the information about the geography of Egypt. Korean boxwood (Buxus microphylla koreana) – slow growing to 2 1/2 feet high, this shrub does well in a hot, dry climate. The Chinese Crested Dog has 2 varieties. Hot desert have a mean annual temperature of at least 18 °C and no more than 200mm of precipitation annually. Average temperature during summer season ranges between 30°C and 35°C but maximum temperature exceeds 40°C during mid-day. Summers in cold desert climates are hot and dry while winters are cold, dry, and they also lack snow. In some deserts in Saudi Arabia temperature can drop below freezing as late as April. Areas that experience hot desert climates are found within the 300 N and 300 S latitudes. Basenji. In some years, some deserts may experience no rainfall at all. Due to the availability of little moisture in the air to capture and hold on to the heat emanating from the high temperatures during the day, desert nights are typically cold. There are three isotherms used to define the cold desert climate and hot desert climate. It has a short rainy season. DESERT CLIMATE. The Hot Desert This desert's average temperature ranges from 64 to 77 degrees Fahrenheit. Examples of regions within the cold desert climate are the Gobi Desert in Mongolia, the Patagonian Desert in Argentina, the Kaptana Desert in Central Asia, the Karagiye Depression in Kazakhstan, the G… These climates usually feature hot, … Climate graph of an average hot desert. In deserts, trees are usually absent, and shrubs or herbaceous plants provide only very incomplete ground cover. Both types of … The Mojave Desert is found at elevations of 2,000 to 5,000 feet, and is considered a "high desert". Previous The Effects of Wind 2. Let me show you some interesting Facts about Desert Climate in the following post below. It spans on two areas of Southwest. Temperature of Hot Desert Climate: On the basis of annual distribution of tempera­ture two distinct seasons are recognized e.g. Deserts have the the driest climates, but they still support life. The climate of the Mojave Desert has extreme fluctuations of daily temperatures, strong seasonal winds, and clear skies. Deserts can form even on tropical coasts beside cold ocean currents, such as the west coast of South America. The Sahara desert is scorching hot and is characterized by vast expanses of sand that run for miles. Are hot and dry conditions are spotted on the western coasts of between... 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