Monsoon moisture was moving back into Southern California from the southeast, and isolated showers or thunderstorms could develop over the mountains Sunday afternoon, forecasters with the National Weather Service said.
Increasing humidity and clouds on Monday and Tuesday could moderate the heat, but bring better chances for showers and more widespread thunderstorms, the NWS said. Some drying was possible after Tuesday, but small chances for mountain and desert thunderstorms may persist through the end of the week.
Thunderstorms began to emerge in the Riverside mountains early Sunday evening, bringing the possibility of heavy rain, lightning, gusty winds and localized flooding to that area, NWS tweeted.
4 PM Radar Update: Another thunderstorm has developed in the Riverside mtns to the south and east of our first one. Again watch out for heavy rain, lightning, gusty winds, and localized flooding. #CAwx pic.twitter.com/TDP2dyT1C2
The shallow marine layer was expected to continue along the coast. Expect a few low cloud formations at night.
High temperatures along the coast on Sunday were forecast to be 76 to 81 degrees with overnight lows of 64 to 69. Highs in the western valleys were expected to be between 88 and 93, and 94 to 99 near the foothills with overnight lows from 66 to 71. Highs in the mountains were expected to be between 91 and 98 with overnight lows of 67 to 73, and highs in the desert were predicted to be 109 to 114 with overnight lows of 81 to 87.
Northwesterly winds with gusts of around 20 knots may occur over parts of the outer coastal waters between 30 and 60 nautical miles offshore later Sunday afternoon and early evening.
Within a 10-mile radius of LAX, the National Oceanic and Atmospheric Administration has recorded a total of about 1,200 cloud-to-ground lightning flashes over the nearly three decades between 1988 and 2017. In contrast, in Florida – a lightning hotspot – Orlando sees 14,000 strikes in a typical year.
Should you be afraid of thunderstorms?
Without proper treatment, fear of lightning and thunder can contribute to mood disorders such as anxiety or depression. It can also have a negative impact on health and relationships and can lead to social isolation or cause people to abuse substances to cope with their extreme fear.
What is the rainiest month in San Diego?
The month with the most rain in San Diego is February, with an average rainfall of 2.3 inches. The dry period of the year lasts for 6.1 months, from April 22 to October 25. The rainiest month in San Diego is June, with an average rainfall of 0.0 inches.
How many times has it rained in San Diego?
|San Diego, California||United States|
|Rain||11.7 in.||38.1 in.|
|Snowfall||0.0 in.||27.8 in.|
|Precipitation||38.4 days||106.2 days|
|Sunny||266 days||205 days|
What was the rainiest year in San Diego? 1883-84 had the Wettest Rainy Year (July-June) in all of San Diego’s history (25.90â³). Moderate El Nino possibly enhanced by the effects of the Krakatoa eruption. Wettest February in history (9.05a³). 1886 – Coldest November in history.
How many rainy days does San Diego have?
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 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.
Does San Diego have a rainy season?
The rainy period of the year lasts for 5.9 months, from October 25 to April 22, with a 31-day sliding rainfall of at least 0.5 inches. The month with the most rain in San Diego is February, with an average rainfall of 2.3 inches. The rainless period of the year lasts for 6.1 months, between April 22 and October 25.
Does it rain more in San Diego than LA?
– Los Angeles has 32.5% more rainy days than San Diego.
How many times did it rain in San Diego in 2020?
Total precipitation for 2020 was 7.83″, which is 2.51″ below normal. Only in March and April was rainfall significantly higher than normal. In fact, almost 75% of the year’s total rainfall came during these two months. I’ve posted the monthly rainfall totals across San Diego County at the bottom of this post.
How much rain did San Diego get last year?
San Diego ended the calendar year with 15.28 inches of rain.