San Diego Weather and Climate
From San Diego Wiki
Today’s forecast for San Diego, not surprisingly, is sunny and warm yet again. San Diego has a semi-arid warm steppe type climate, which denotes our geography is plain and without many trees. For the lucky residents of San Diego, an average annual daily temperature of 70.5 degrees Fahrenheit is enjoyed, promoting a myriad of outdoor events and activities at the beach. In late summer and early fall months it’s recommended to carry sunglasses, flip-flops, sunscreen, and plenty of water, as these are the hottest months of the year, with frequent temperatures scorching above 100 degrees Fahrenheit.
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Seasonal Weather in San Diego
The climate in San Diego is typical of the climatic norms in the western hemisphere, as our temperature lows fall between November and April, and our highs spring up during summer to early fall months. The San Diego climate is distinctively one without too much variation, however the annual arrivals of “May gray and June gloom” provide San Diego with a fair share of cloudy days. Throughout the year, the weather is traditionally sunny with a 15 degree shift from 57 degrees in January to 72 degrees in July. This year-round warm weather is largely what makes San Diego a great destination for tourists and residents alike.
San Diego Weather Resources
San Diego Weather Pages Website
Weather Underground Website
National Weather Service Website
Daily Transcript Website
San Diego Surf Forecast
Renowned for its surf and consistent waves, San Diego is definitely a hot spot among circles of surfers. During early morning sunrise hours higher tides with bigger waves may be found ranging from four to seven feet and in some cases even higher. With ranging water temperatures between the 50 degrees Fahrenheit and 60 degrees Fahrenheit, the rip tide is what should be of most concern, as it varies from low to higher ratings which increases the element of danger throughout the year.
San Diego Surf Forecast Resources
Surf Shot Website
Wave Watch Website
Surfing San Diego Website
Surf Line Website
National Weather Service
San Diego Trip Planning Information
Since San Diego has rather consistently warm weather, traveling to southern California’s coastal city of San Diego is a great idea almost any time of the year. If traveling from a warmer climate and a sunny yet slightly chilled climate is preferred, then try us during our early spring and mid winter months. For those who seek the best days throughout the year to hit the beach, virtually any time between July and September are plentifully warm-hot months to visit San Diego.
San Diego Historical and Almanac Data
During a few summer days it may seem like a good idea to cook an egg on the hood of your car, as we’ve experienced a few scorchers amongst our mildly changing climate that will remain typically below the low 100s degrees Fahrenheit thought the summer. Recorded at the San Diego airport, the highest temperature found was 111 degrees Fahrenheit, in September of 1963. Inverse to that, our lowest recorded temperature was 29 degrees Fahrenheit, which took place during winter of the late 1950s and our annual precipitation is within a range of less then 12 inches.
San Diego Air Quality and Pollution Info
San Diego air quality typically varies based on natural and other causes. Throughout the year the air quality may show a moderate to good rating. In 2003 and 2007, our air quality was considered un-healthy due to wildfires which swept though the county. During the winter and spring months air quality is generally better as a trend of decreased pollutants is shown, likely due to less traffic composed of people going to the beach and engaging in warmer month activities.
San Diego Air Quality Resources
San Diego Air Pollution Control District Website
Weather Underground Website
Air Now Website
San Diego Astronomy
As comes winter, followed by colder days and longer nights, a unique ability to observe space becomes rather facilitated by the lengthily darken skies. Approximately every 13 years Mars can be seen with rare close proximity to earth, and if your lucky or involved in one of San Diego’s observatories or other related organizations, you may have a chance to see Mars up close and personally. Due to our nights being warmer then in other regions simply gazing up at the stars and being astronomically active is greatly facilitated.
San Diego Astronomy Resources
San Diego Astronomy Association Website
Reuben H. Fleetwood Science Center Website
Night Sky Network Website
San Diego EarthQuake Records
California notoriously known for its active seismic history, bares a few fault lines which San Diego is compromisingly placed near. Earthquake records have shown us that earthquake activity has doubled since 1984 over the preceding 50 years. Fault lines, being the product of crustal stresses, may provide indications as to where and when the next earthquake my strike; as it is best to be prepared and cautions in the event of an earth quake have more knowledge on this subject may prove handy.
San Diego Earthquakes Resources
San Diego Natural History Museum Website
USGS Website
San Diego Fire Seasons and Fire Hazards
The 2003 and 2007 devastations still affecting our communities, brought on by wildfires, forced many out of their homes and left several without a home to return to. The fall season marks the commencement of the turning colors on tree leaves and San Diego’s fire season, as this time of year hot dry air from the inland deserts, known as the Santa Ana winds, create very dire fire hazards conditions. During such times also because San Diego is such a dry and arid place fire hazards are always prevalent.
