Summary
- • Los Angeles receives an average annual rainfall of 14.93 inches.
- • The wettest month in Los Angeles is February, with an average rainfall of 3.80 inches.
- • The driest month in Los Angeles is July, with an average rainfall of 0.11 inches.
- • Los Angeles experiences an average of 35 days of rainfall per year.
- • The highest amount of rainfall ever recorded in a single day in Los Angeles was 5.88 inches on January 22, 1943.
- • In an average year, Los Angeles has 25 days with measurable precipitation.
- • The rainy season in Los Angeles typically occurs from November to March.
- • The historic average rainfall for Los Angeles between 1981-2010 is 14.95 inches.
- • Los Angeles has experienced its driest years in the 2001-2002 and 2006-2007 seasons, with just 3.21 inches of rainfall.
- • The probability of precipitation in Los Angeles in any given day is 12%.
- • March is the month with the biggest increase in rainfall from the previous month in Los Angeles.
- • Los Angeles has experienced a decrease in average annual rainfall over the past 50 years.
- • February is the second wettest month in Los Angeles after January, with an average rainfall of 3.43 inches.
- • October is the month where rainfall starts to increase again after the dry summer months in Los Angeles.
- • The average annual rainfall for Los Angeles has been decreasing by 2.8% per decade.
Raindrops keep falling on my head, but in Los Angeles, they might need a GPS to find their way down! With an average annual rainfall of 14.93 inches and a variety of quirky precipitation patterns, from the driest July with just 0.11 inches to the record-breaking 5.88 inches in a day back in 1943, the City of Angels sure knows how to keep us guessing. From the shrinking number of rainy days to the increasing dry spells, join us as we navigate the ever-changing weather rollercoaster that is Los Angeles.
Average annual rainfall in Los Angeles
- Los Angeles receives an average annual rainfall of 14.93 inches.
- The historic average rainfall for Los Angeles between 1981-2010 is 14.95 inches.
- Los Angeles has experienced a decrease in average annual rainfall over the past 50 years.
- The average annual rainfall for Los Angeles has been decreasing by 2.8% per decade.
- The rainy season in Los Angeles brings over 80% of the city's annual rainfall.
- The long-term trend suggests a decrease in average annual rainfall for Los Angeles.
- Los Angeles has seen an increase in winter rainfall over the past few decades.
- The average annual rainfall for Los Angeles has been below normal for the past few years.
- From July 1, 2020, to June 30, 2021, Los Angeles received 7.57 inches of rainfall.
Interpretation
Despite its reputation for sunshine, it seems that Los Angeles might need to consider changing its name to "Less Angeles" with the city experiencing a not-so-delightful decrease in average annual rainfall. It's raining facts and figures in Southern California as the statistics point to a gradual decline in precipitation over the past half-century. With the rainy season being a crucial period for replenishing water supplies, the city might want to consider investing in some rain dances or enlisting the help of a rain genie to turn those drizzles into downpours. In the meantime, umbrella sales in LA might be on a downward trend, but water conservation efforts should be on the rise.
Extreme rainfall events in Los Angeles
- The highest amount of rainfall ever recorded in a single day in Los Angeles was 5.88 inches on January 22, 1943.
- Los Angeles has experienced its driest years in the 2001-2002 and 2006-2007 seasons, with just 3.21 inches of rainfall.
- The driest year on record for Los Angeles was in 2006-2007, with only 3.21 inches of rainfall.
- Los Angeles has experienced an increase in extreme rainfall events in recent years.
- The highest recorded annual rainfall in Los Angeles was 38.18 inches in 1883.
- In some years, Los Angeles may receive less than 8 inches of rainfall in total.
Interpretation
In the world of weather, Los Angeles seems to have a split personality, swinging from drought to deluge with the finesse of a Hollywood blockbuster's plot twists. With records of paltry 3.21 inches in its driest spells and a staggering 5.88 inches in a single day back in 1943, it's no wonder Angelenos carry both umbrellas and sunscreen year-round. However, recent data suggests a trend towards more extreme rain events, adding a new layer of unpredictability to the city's climatic narrative. As LA continues to dance between droughts and downpours, one thing is clear — when it rains in this city, it pours in every sense of the word.
Monthly rainfall patterns in Los Angeles
- The wettest month in Los Angeles is February, with an average rainfall of 3.80 inches.
- The driest month in Los Angeles is July, with an average rainfall of 0.11 inches.
- The rainy season in Los Angeles typically occurs from November to March.
- March is the month with the biggest increase in rainfall from the previous month in Los Angeles.
- February is the second wettest month in Los Angeles after January, with an average rainfall of 3.43 inches.
- October is the month where rainfall starts to increase again after the dry summer months in Los Angeles.
- August is the month with the least amount of rainfall in Los Angeles, with an average of 0.22 inches.
- Los Angeles has experienced a trend of longer dry spells between rain events over the past decade.
- The months of May and June in Los Angeles see an average rainfall of 0.20 inches.
- September in Los Angeles typically receives 0.29 inches of rainfall on average.
- The average number of rainy days per month in December in Los Angeles is 6.0.
- Los Angeles experiences an average of 1.24 inches of rainfall in November.
- In October, Los Angeles receives an average of 0.44 inches of rainfall.
- The average rainfall in January in Los Angeles is 3.12 inches.
- On average, Los Angeles receives 0.41 inches of rainfall in April.
- Los Angeles receives an average of 0.34 inches of rainfall in May.
- June is one of the driest months in Los Angeles, with an average rainfall of 0.09 inches.
- The average number of rainy days in October in Los Angeles is 2.4.
- Los Angeles typically sees 1.96 inches of rainfall in March on average.
- Los Angeles receives an average of 0.71 inches of rain in September.
- February is generally the wettest month in Los Angeles, with an average rainfall of 3.43 inches.
- Los Angeles experiences a Santa Ana wind pattern that often brings dry conditions despite the rainy season.
Interpretation
Los Angeles, a city known for its glamorous façade and sunny skies, reveals a quirkier side through its rainfall statistics. From the modest but mighty February showers to the parched July heat, the city dances between extremes with the precision of a Hollywood script. As the rainy season unfolds from November to March, Angelenos bear witness to March's spectacular rainfall increase, turning the spotlight on a meteorological show fit for the silver screen. Yet, amidst the glitz and glamour, a subtle trend emerges – longer dry spells haunting the city over the past decade, reminiscent of a silent, foreboding subplot in an otherwise star-studded saga. Los Angeles, a city of dreams and dry spells, where even the rain can't escape the allure of its cinematic allure.
Number of rainy days in Los Angeles
- Los Angeles experiences an average of 35 days of rainfall per year.
- In an average year, Los Angeles has 25 days with measurable precipitation.
- The number of rainy days in Los Angeles has decreased by 25% over the past 50 years.
- The number of rainy days in Los Angeles has decreased by 1.6 days per year over the past century.
- Los Angeles experiences an average of 14 rainy days in a year.
- Los Angeles receives an average of 35 days with measurable rainfall per year.
- Los Angeles experiences light rain (less than 0.1 inch) on average about 20 days per year.
- The number of rainy days in Los Angeles has decreased by 6 days per year over the past century.
Interpretation
In the land of sunshine and celebrities, Los Angeles seems to be experiencing a rainy day decline that even the most skilled meteorologists can't spin into a Hollywood blockbuster. With 35 days of rainfall per year now reduced to 14, it appears Angelenos may need to reconsider their umbrella-to-sunglasses ratio. As the city navigates a 25% decrease in rainy days over the past 50 years, one can't help but wonder if the skies are shedding tears for the disappearing clouds. Perhaps it's time for L.A. to schedule an emergency meeting with Mother Nature to negotiate a rainier sequel to this sunny saga.
Probability of precipitation in Los Angeles
- The probability of precipitation in Los Angeles in any given day is 12%.
- The average daily probability of rainfall in Los Angeles is 8%.
- The percentage of rainy days in Los Angeles in September is 8.9%.
- The probability of precipitation in Los Angeles in August is 3.2%.
- The probability of precipitation in Los Angeles on any given day is approximately 13%.
Interpretation
Los Angeles weather seems to be as indecisive as a teenager choosing an outfit for a first date – with probabilities fluctuating more than a reality TV star's Instagram followers. From a 12% chance of rain on any given day to a monthly roulette that ranges from 3.2% to 8.9%, forecasting in LA is like trying to predict whether a celebrity couple will break up or not – you never really know what's going to happen next. So, grab your sunglasses and umbrella, folks, because in the City of Angels, the only thing more unpredictable than the weather is trying to find parking on Sunset Boulevard.
