Explore The Benefits of Retiring to North San Diego County Compare Climates of 34 Cities Located Throughout the U.S.A.        -Winter Snow in Distant Mountains-Spring's Green Hills- Summer Fun at the Beach-Practically Anything Grows-

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North San Diego County's Great Climates

HIGHLY RATED AMONG THE BEST CLIMATES IN THE NATION!

Temperatures The table below shows that our temperatures are mild throughout the year. It also shows the effects of the Pacific Ocean and of Microclimates (elevation, exposure to ocean breezes, etc.) on the seasonal temperature extremes. Both the average temperature and the temperature extremes increase as you go further inland but they may also be effected by the Microclimate of the area. For example, the temperature in Carlsbad (near the coast) seldom exceeds 80°F during the summer and seldom drops below 39°F during the winter, while eastern Escondido and Valley Center usually experience a few days of temperatures around 100°F in the summer and a few nights slightly below 32°F in the winter. Fallbrook, although further inland than Escondido, may have slightly milder temperatures than Escondido because of its exposure to ocean breezes. Average High and Low January and August Temperatures PLACE Approx. Miles From the Coast AVERAGE (HI-LO) TEMPERATURE January August °F °C °F °C Oceanside Marina 0 60-40 16-4.4 69-62 21-17 Carlsbad Airport 3.2 62-41 17-5.0 72-62 22-17 Vista City 8 65-43 18-6.1 79-60 26-16 Rancho Bernardo1 12 68-43 20.5-6.1 87-60 30-16 Escondido City 15 69-43 20-6.1 89-63 32-17 Fallbrook City 21 68-42 20-5.6 84-61 29-16  Notes: 1. Rancho Bernardo Temperature data is not available. The data shown are estimates from neighboring Poway and Escondido temperature data.  Relative Humidity Few hot, muggy summer days occur anywhere in North San Diego County because it seldom rains during the summertime. The warmer inland summer afternoons are accompanied by low (30-65%) relative humidity. The afternoon humidity is higher near the coast but the temperature is lower and therefore, the outdoor weather usually remains comfortable throughout the day.  Annual Precipitation Average annual precipitation ranges from 9-16 inches (23-41cm) of rain per year, mostly falling from early November through March.  Storms and Earth Quakes Hurricanes- We very seldom have hurricanes (last Recorded, deadly hurricane called a "typhoon" to hit So. California was in 1939). Storms- Hail storms and tornadoes are also extremely rare and, we have few windy or rainy days. We do have occasional Santa Ana conditions, usually occurring during the months of October through February, where easterly winds from the desert produce a few warm (sometimes hot) and windy days. Earthquakes- We are located approximately 30 miles from the nearest major Earthquake Fault. The epicenter of the last major earthquake to be felt here was located near Guadalupe Victoria, Baja California, Mexico; approximately 150 miles southeast of North San Diego County. It was the 7.2 magnitude earthquake that occurred on Easter Sunday, April 4, 2010. Although not in our area, it was the strongest earthquake felt here during the 27 years we have lived her. It was also felt throughout most of So. California and as far away as Phoenix, AZ and Las Vegas. It caused very little damage to our area. The USGS (United States Geological Survey) website in 2005, recorded the last significant earth quake in the San Diego area occurred in 1894, its magnitude was 5.75. The latest USGS records however do not list any San Diego area earthquakes in its list of "Historic Worldwide Earthquakes".  Air Quality Although we experience some infrequent, short-term air pollution (seldom visible), our Air Quality is nearly always "Good." Unlike some U.S. cities and other areas of Southern California, we have very little smog.  Sunshine The sun shines from approximately 68% of time possible on the coast to approximately 77% inland. May and June are the months with the least amount of sunshine. Morning overcast and afternoon sunshine is common along the coast in the spring and early summer.  Growing Season The growing seasons range from around 270 days inland to 365 days along the coast.   Related WebPages   Please feel free to if you have questions- Ralph Anderson will answer questions regarding Retirement Living in North San Diego County and Patty Anderson will answer questions regarding North San Diego County Real Estate. Patty is a licensed real estate agent with Seniors Real Estate Specialist (See SRES) credentials who works with the Prudential California Realty Company in Carlsbad, CA. Our Business Is HELPING FOLKS RETIRE TO NORTH SAN DIEGO COUNTY To Print This Web Page:   First set printer Orientation to Landscape (For Windows, click on File Page Setup, Landscape, OK) , then click on the Icon on the tool bar. Disclaimer: Although we believe the information presented on this website and its links to be reliable, it is impossible to verify the accuracy of everything presented and therefore, we assume no responsibility for its use. ©  2005-2010  Ralph Anderson & Associates - All Rights Reserved Rev. 04/05/2010