What is the dominant climate type for San Diego?
The climate of San Diego, California is classified as a Mediterranean climate (Köppen climate classification Csa).The basic climate features hot, sunny, and dry summers, and cooler, wetter winters. However, San Diego is much more arid than typical Mediterranean climates, and winters are still dry compared with most other zones with this type of climate.
Does San Diego California have a very wet climate?
The climate of San Diego, California is classified as a Mediterranean climate (Köppen climate classification Csa). The basic climate features hot, sunny, and dry summers, and cooler, wetter winters.
What is San Diegos climate like?
SAN DIEGO, CA — Time for your weekend weather forecast, as reported by AccuWeather ... Breezy with rain and drizzle Mostly sunny and cool Plenty of sunshine Mostly cloudy and cool Like us on Facebook to see similar stories Please give an overall site ...
What are the 13 climate zones?
- Tropical Continuous Wet. Navin Rajagopalan/Flickr.
- Tropical Winter-Dry. T Sea/Flickr.
- Tropical Summer-Dry.
- Tropical Monsoon.
- Hot Semi-Desert.
- Hot Desert.
- Continuously Wet Warm Temperate.
- Summer-Dry Warm Temperate.
Is San Diego in the tropical zone?
The climate of San Diego is arid sub-tropical, with very mild, relatively rainy winters and warm, sunny summers. The city is located on the coast of California, in the far south-west of the United States, on the border with Mexico....Climate - San Diego (California)MonthAverageTotalDecember7.5230Year8.4305511 more rows
What climate zone is California in?
Climate Zone 6 includes the beaches at the foot of the southern California hills, as well as several miles of inland area where hills are low or nonexistent. The Pacific Ocean is relatively warm in these longitudes and keeps the climate very mild. Most of the rain falls during the warm, mild winters.
What are the 5 climate zones in California?
Your Climate ZoneCA Zone 1: Cold Mountain Areas.CA Zone 2: Cold Winters, Northern or Wetter.CA Zone 3: Northern Inland, More Extreme.CA Zone 4: Northern Inland, Less Extreme.CA Zone 5: Northern Strong Coastal Influence.CA Zone 6: Northern Coastal.CA Zone 7: Northern Mild Summers, Wet Winters.More items...
What is a zone 7 climate?
Climate Zone 7 is the southernmost coastal region of California. The warm ocean water and latitude make this climate very mild. The temperature of the ocean water affects the air temperature over it, and this in turn moderates temperatures over the coastal strip.
Which climate zone is Southern California?
The southern region has zones 5a to 11a. Planting zones help determine when and what to plant throughout the year. Based on first and last frost dates, it is easy to know which varieties will survive specific state-weather patterns and temperatures.
Where is Climate Zone 16?
Climate Zone 16 is a high, mountainous and semiarid region above 5,000 feet in elevation. It covers a large area from the Oregon Border to San Bernadino county. The climate is mostly cold, but seasonal changes are well defined and summer temperatures can be mild.
Where is climate zone 15?
Zone 15 is the low desert and is characterized by extremely hot and dry summers and moderately cold winters. The average temperature in Climate Zone 15 is much higher than any other zone in California, especially in the summer.
What are the climatic zones?
The five major climate zones are: tropical, dry, moderate, continental, and polar. Tropical climates are humid and hot. Dry climates receive less than 16 inches of precipitation per year.
What climates are in California?
California is one of the few places where five major climate types occur in close proximity. Here, the Desert, Cool Interior, Highland, and Steppe climates border a smaller region of Mediterranean climate.
Where is zone 8 in the US?
US States in Hardiness Zone 8 In North America, Zone 8 is one of the warmest zones, containing much of the southern quarter of the United States, including much of North Carolina, South Carolina, Georgia, Alabama, Mississippi, Florida, Louisiana, Arkansas, Texas, Arizona, California, and coastal Oregon and Washington.
Where is zone 10a in California?
List of 1990 Hardiness Zones for Cities in CaliforniaLocationHardiness ZoneArcadiaZone 10a: 30°F to 35°FArcataZone 10a: 30°F to 35°FArden-ArcadeZone 9b: 25°F to 30°FArmonaZone 9a: 20°F to 25°F225 more rows
Where is zone 10 in the US?
Zone 10 of the map includes equatorial parts of North America, including southern California, southern Florida, and Hawaii. There are two subsets of Zone 10: 10a and 10b. Zone 10a is slightly cooler than Zone 10b, with about five degrees of difference between the two.
What is the climate in San Diego?
The climate of San Diego is arid sub-tropical, with very mild, relatively rainy winters and warm, sunny summers. The city is located on the coast of California, in the far south-west of the United States, on the border with Mexico.
What is the temperature record for San Diego in 2020?
At the Lindbergh Field International Airport, located on the coast, the cold record from 1981 to 2020 is 0.5 °C (33 °F), set in December 1988, while the heat record is 41.5 °C (107 °F), set in September of the same year. Here are the average temperatures . San Diego - Average temperatures. Month. Min (°C)
How many hours of sunshine does San Diego get?
In total, there are 3,000 hours of sunshine per year. Here are the average sunshine hours per day. Due to the aforementioned cold current, the sea in San Diego remains a bit cold even in summer: from July to October, the water temperature is of 19.5/20.5 °C (67/69 °F). Here is the average sea temperature.
Why is Santa Ana so mild?
Despite the low latitude (32 degrees north latitude), the climate is so mild, spring-like most of the year, because a cold current flows on the Pacific coast. However, the temperature can increase a lot when the Santa Ana blows, the wind from the deserts of inland areas.
What was the temperature in El Cajon in 2010?
In September 2010, 45 °C (113 °F) were reached (while at the international airport, the temperature didn't exceed 35 °C or 95 °F). Here are the average temperatures at the Gillespie Field airport, near the town of El Cajon, about 28 km (17 mi) from the coast. El Cajon - Average temperatures. Month.
When is the best time to visit San Diego?
When to go. Having a great climate, San Diego can be visited all year round. However, from December to March , it can rain, and it can get a bit cold at night, especially in inland areas. In May and June, there may be morning mists.
When is the best time to go to the beach in California?
The best time to go to the beach is from July to October, when the sea is less cold. Back to California. © Copyright Climatestotravel.com.
What are the climate zones in San Diego County?
Under the California Irrigation Management Information System (CIMIS), San Diego County is divided into six climate zones: Coastal, Coastal Inland, Upland Central, Transition, Mountain and Desert. This climate system provides you factors to help you understand which plants will thrive in your landscaping under its native conditions.
What is the climate in Santa Ana?
The climate can vary from heavy fog to dry Santa Ana winds. Zone 16: Mountain. Steep slopes, variation in sun and wind exposure, shallow soils and heavier rainfall affect plants in the Mountain regions. Average annual rainfall is 30 inches, and wet years can bring 45 inches or more. Zone 18: Desert.
What is the climate in Zone 18?
Zone 18: Desert. Dry and hot daytime conditions combine with cold nighttime temperatures in the Desert zone. Humidity is very low, and water is scarce. Average annual rainfall can be as low as 2.5 inches, with an average of just 6 inches.
What is the climate of the coastal prairie?
Zone 1: Coastal Prairie. The Coastal Prairie zone hugs our county’s coastline. It is the zone most strongly influenced by the ocean, with a mild marine climate resulting from the warm Pacific Ocean. Winters are mild, summers are cool, and there is almost always moisture in the air. Zone 4: South Coast Inland.
What is the climate of Zone 18?
Zones 18 and 19 are classified as interior climates. This means that the major influence on climate is the continental air mass; the ocean determines the climate no more than 15 percent of the time. Many of the valley floors of Zone 18 were once regions where apricot, peach, apple, and walnut orchards flourished, but the orchards have now given way to homes.Although the climate supplies enough winter chill for some plants that need it, it is not too cold (with a little protection) for many of the hardier subtropicals like amaryllis. It is too hot, too cold, and too dry for fuchsias but cold enough for tree peonies and many apple varieties, and mild enough for a number of avocado varieties. Zone 18 never supplied much commercial citrus, but home gardeners who can tolerate occasional minor fruit loss can grow citrus here. Over a 20-year period,winter lows averaged from 22 to 17°F (–6 to –8°F).The all-time lows recorded by different weather stations in Zone 18 ranged from 22 to 7°F (–6 to –14°C).
What is the average temperature in Zone 13?
Ranging from below sea level in the Imperial Valley and Death Valley to 1,100 feet around Phoenix, Zone 13 is a subtropical desert. Average summer high is 107°F (42°C); the world’s second highest temperature—a scorching 134°F (56°C)—was recorded in Death Valley on July 10, 1913.
What is the mildest zone for lilacs?
Because temperatures rarely drop very far below 30°F (–1°C), this is fine citrusgrowing country. At the same time, Zone 21 is also the mildest zone that gets sufficient winter chilling for most forms of lilacs and certain other chill-loving plants.
What are the plants that grow in Zone 19?
Both zones, then, have very poor climates for such plants as fuchsias, rhododendrons, and tuberous begonias. Many sections of Zone 19 have always been prime citrus-growing country—especially for those kinds that need extra summer heat in order to grow sweet fruit. Likewise, macadamia nuts and most avocados can be grown here. The Western Plant Encyclopedia cites many ornamental plants that do well in Zone 19 but are not recommended for its neighbor because of the milder winters in Zone 19. Plants that grow well here, but not in much colder zones, include bougainvillea, bouvardia, calocephalus, Cape chestnut (Calodendrum), flame pea (Chorizema), several kinds of coral tree (Erythrina), livistona palms, Mexican blue and San Jose hesper palms (Brahea armata, B. brandegeei), giant Burmese honeysuckle (Lonicera hildebrandiana), myoporum, several of the more tender pittosporums, and lady palm (Rhapis excelsa). Extreme winter lows over a 20-year period ranged from 28 to 22°F (–2 to –6°C) and the all-time lows at different weather stations range from 23 to 17°F (–5 to –8°C). These are considerably higher than the temperatures in neighboring Zone 18.
What is the best zone for avocados?
ZONE 23: Thermal belts of Southern California. One of the most favored areas in North America for growing subtropical plants, Zone 23 has always been Southern California’s best zone for avocados.
How long does it take for a climate boundary to move?
In these transitional areas, climate boundaries often move 20 miles in 24 hours with the movements of these air masses. Because of the greater ocean influence, this climate supports a wide variety of plants.You can see the range of them at the Los Angeles County Arboretum in Arcadia.
What is Zone 7?
Zone 7 encompasses several thousand square miles west of the Sierra Nevada and Cascade ranges, and in the mountains that separate the Southern California coast from interior deserts. Because of the influence of latitude, this climate lies mostly at low elevations in Oregon’s Rogue Valley, middle elevations around California’s ...
Overview
The climate of San Diego, California is classified as a Mediterranean climate (Köppen climate classification Csa). The basic climate features hot, sunny, and dry summers, and cooler, wetter winters. However, San Diego is much more arid than typical Mediterranean climates, and winters are still dry compared with most other zones with this type of climate.
Temperatures
Average monthly temperatures range from 57.3 °F (14.1 °C) in January to 72 °F (22 °C) in August. On average, 344 days a year are hotter than 60 °F (16 °C), but only 25 days are hotter than 80 °F (27 °C).
Late summer and early autumn are typically the hottest times of the year with an average high of 78 °F (26 °C) in August and 77 °F (25 °C) in September. Temperatures occasionally reach 90 °F (…
Precipitation
San Diego has on average 146 sunny days and 117 partly cloudy days a year. The average annual precipitation is less than 12 inches (30 cm), resulting in a borderline arid climate. Rainfall is strongly concentrated in the cooler half of the year, particularly the months December through March, although precipitation is lower than any other part of the U.S. west coast. While the summer months are virtually rainless, subtropical moisture from the North American Monsoon us…
Snow
Snow has been recorded falling on lowland San Diego communities only five times in over 125 years of record-keeping. Snow flurries were last seen in San Diego on February 14, 2008 around 1,700 to 1,800 feet (520 to 550 m), and the last measurable snowfall to hit various neighborhoods and suburbs around the city fell on December 13, 1967. In winter, light snow is common in mountainous regions of east and north San Diego County (including Ramona and Julian) above …
Variation
Climate in the San Diego area often varies dramatically over short geographical distances, due to the city's topography (the Bay, and the numerous hills, mountains, and canyons), thus exhibiting microclimate: frequently, particularly during the "May gray / June gloom" period, a thick "marine layer" cloud cover will keep the air cool and damp within a few miles of the coast, but will yield to bright cloudless sunshine between about 5 and 15 miles (8 and 24 km) inland—the cities of El Ca…
Compared to national averages
On average, San Diego sees 21 days with some precipitation while the rest of the country sees about 110. The national average for mostly sunny days is 213 while San Diego's is 267. San Diego's annual snowfall is 0 inches per year while the nation usually sees an average of 24.2 inches (610 mm) per year. The United States average for days above 90 °F (32 °C) is 37.9 days while San Diego's is only 2.5 days, and there are, on average 0 days below 32 °F (0 °C) in San Die…
Santa Anas
The months of September through February bring warm winds from the desert called "Santa Anas". Occurring about 10 days out of the year, these winds bring sometimes hot, but always dry conditions. Inland, and in mountain passes and canyons, they can burst out in gusts of 100 miles per hour (160 km/h) and can lower relative humidity to single digits, although by the coast they rarely see gusts of over 40 miles per hour (64 km/h). They can spread and worsen wildfires. Bec…
Hurricanes
Since the track of most hurricanes is well to the south of San Diego, and the cold California Current (normally sea temperatures are only in the upper 60's F off the CA coast) keeps ocean water significantly colder than in the Gulf of Mexico and western Atlantic (often sea temperatures over 82 F), tropical cyclones rarely impact San Diego. Most northwestward moving tropical cyclones dissipate over Baja California and fail to bring any precipitation to San Diego. The only …