United StatesThe weather in September in Malibu
It's warm in September in Malibu with an average temperature of 27°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 18°C and 21°C.
Looking for great weather? September is a good time to be in Malibu. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Malibu, California. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 40°C in 2020, Malibu reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 19°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 27°C.
Water temperature
The water temperature at Malibu is 21°C this month. Pleasant for a swim.
Rainfall amount
According to weather history, there is only 5,5 mm of precipitation in September. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in September for Malibu
Click on any day in September to get detailed info about the usual weather on that day in Malibu. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Malibu | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 30°C | 31°C |
| Min. temperature | 18°C | -5°C |
| Total precipitation | 5,5 mm | 57 mm |
| Rainy days | 1 day | 9 days |
Start of September
The month of September starts in Malibu with hot temps, averaging around 29°C during the day and nights around 21°C.
Mid September
By mid-September, daytime temps drop to around 27°C, with nights around 19°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Malibu is around 27°C, while nighttime temps are about 19°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Malibu for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Malibu, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Malibu
Temperature in September in Malibu over the years
Precipitation charts
These charts show the average amount of precipitation in September in Malibu, California. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Malibu
Total precipitation in September in Malibu over the years
Daily UV index in September in Malibu
This chart shows the average daily UV index in September in Malibu, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Malibu
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Average weather in Malibu by month
Click on a month below to see detailed weather info for Malibu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.