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4 maj 2021 · Of the ten driest seasons for Downtown L.A. since 1877, six occurred within the last 20 years and four just within the last decade. Downtown Los Angeles historical seasonal rainfall chart, 1877-2024. Click on image for larger image.
Annual precipitation (in inches) in Los Angeles, 1878-1992.
Climate Data Online (CDO) provides free access to NCDC's archive of global historical weather and climate data in addition to station history information.
30 cze 2024 · Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. The month with the most rainfall is February, when the rain falls for 5.4 days and typically aggregates up to 1.73" (44mm) of precipitation.
Total Seasonal Rainfall (Precipitation) vs. Historical Seasonal Average Los Angeles International Airport 1944-2024. Wet day at Los Angeles International Airport. Los Angeles Almanac Photo. See also:-- Monthly Rainfall by Season - Los Angeles International Airport-- Total Rainfall by Season vs. Average - Downtown Los Angeles
The 85th and 95th percentile, 24-hour rainfall can be used to determine the stormwater quality design volume per Public Works Low Impact Design Manual. You can also check out this data on an interactive map located here: https://dpw.lacounty.gov/wrd/hydrologygis/.
Hourly historical weather data since 1940 for Los Angeles can be purchased with history+. Download variables such as temperature, wind, clouds and precipitation as CSV for any place on Earth. Average temperatures and precipitation.