One of 117 US National Monuments, so as to preserve the site for as long as humanly possible. The wetter air retains heat, so temperatures climb during the day and persist at night, allowing little relief. Know the percentage of humidity hour by hour in San Diego and the humidity prediction for the next few days Tides4fishing cookies are used to personalise content and ads, save your recent fishing sites and remember your display settings. ", http://people.atmos.ucla.edu/fovell/ASother/mm5/SantaAna/santa_ana_faq.html, USTravelWeather.com: San Diego Weather and Climate, https://en.wikipedia.org/w/index.php?title=Climate_of_San_Diego&oldid=982610056, Geography of San Diego County, California, Articles needing additional references from November 2009, All articles needing additional references, Articles with unsourced statements from July 2018, Creative Commons Attribution-ShareAlike License, Source: NOAA (sun, relative humidity, and dew point 1961–1990), This page was last edited on 9 October 2020, at 06:26. The only tropical cyclone known to impact San Diego as a hurricane in around 200 years of record-keeping was the 1858 San Diego Hurricane. The average low temperature in January for the country is 26.5 °F (−3.1 °C), and for San Diego it is 50 °F (10 °C). Curious what the average weather is like in San Diego in a specific month? San Diego has on average 146 sunny days and 117 partly cloudy days a year. This famous national park of America is considered one of the 7 world wonders and is one to add to your bucket list. This is a highlight of your trip and something you must add to the bucket list. + Subscribe to our podcasts. This nation-wide website presents information about the weather and climate for almost every country around the world.Learn more. Check out our extended forecasts. The dry season is from November to April making it the best time to visit the Everglades National Park. But inject humidity into the picture and the sunny becomes sticky. San Diego is a desert compared to a place like Houston, but moving more into central and western Texas it dries out considerably. But are we really feeling more humid weather in San Diego over the last several years? I'm a general assignment reporter and Saturday morning radio anchor for KPBS. The most rainfall in one month was 9.09 inches (23.1 cm) in January 1993. “Their activity has been increasing all over the globe. Because these winds blow from east to west, common perception is that they are pulling hot air from the desert. the highest and lowest temperature readings during an entire month or year) calculated based on data at said location from 1981 to 2010. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. During the El Niño phase, San Diego receives more winter storms with warmer and more humid conditions. “Heat waves are one of the extreme weather events that are most directly influenced by global warming,” Gershunov said. Current weather in San Diego and forecast for today, tomorrow, and next 14 days Wind: 6 mph. © 2010-2020 World Weather & Climate InformationAll rights reserved. One of 117 US National Monuments, so as to preserve the site for as long as humanly possible. Gov. [18], The months of September through February bring warm winds from the desert called "Santa Anas". The summer of 2018, you might recall, was particularly muggy. "We’ve also had a lot of fog recently at night and once that burns off you’ve got some of the mugginess associated with that lingering," Maxwell said. Read more here. Low Temp: 49 °F. Mean monthly maxima and minima (i.e. Subscribe to our newsletter. KPBS Financial Most northwestward moving tropical cyclones dissipate over Baja California and fail to bring any precipitation to San Diego. The basic climate features hot, sunny, and dry summers, and cooler, wetter winters. In winter you’ll see another, quieter side of the park with mid-february the most likely snowshoeing time.