Carlsbad September Weather Averages

California, United States of America

September Weather Averages for Carlsbad

High Temp26°C80°F
Low Temp19°C66°F
Avg Temp22°C72°F
Sunshine Hours301 hours 
Rainfall5.23 mm0.21 In
Rain days1 days 
Pressure1012 mb30 In

 

Carlsbad September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200928°C / 83°F19°C / 67°F23°C / 74°F360 hours0.00 mm / 0.00 In0 days1012 mb / 30 In
201026°C / 78°F17°C / 62°F21°C / 69°F351 hours0.30 mm / 0.01 In0 days1011 mb / 30 In
201125°C / 77°F17°C / 63°F21°C / 70°F354 hours0.20 mm / 0.01 In0 days1013 mb / 30 In
201228°C / 83°F20°C / 69°F24°C / 75°F342 hours0.10 mm / 0.00 In0 days1013 mb / 30 In
201326°C / 80°F19°C / 66°F22°C / 72°F354 hours0.10 mm / 0.00 In0 days1010 mb / 30 In
201428°C / 82°F20°C / 68°F24°C / 74°F345 hours0.60 mm / 0.02 In0 days1010 mb / 30 In
201528°C / 83°F21°C / 69°F24°C / 75°F283 hours16.00 mm / 0.63 In2 days1011 mb / 30 In
201626°C / 79°F18°C / 64°F22°C / 71°F323 hours11.60 mm / 0.46 In2 days1013 mb / 30 In
201725°C / 78°F19°C / 66°F22°C / 72°F318 hours4.40 mm / 0.17 In1 days1012 mb / 30 In
201826°C / 78°F19°C / 66°F22°C / 72°F352 hours0.00 mm / 0.00 In0 days1011 mb / 30 In
201926°C / 79°F19°C / 66°F23°C / 73°F308 hours8.20 mm / 0.32 In1 days1012 mb / 30 In
202029°C / 84°F21°C / 70°F25°C / 77°F357 hours0.30 mm / 0.01 In0 days1012 mb / 30 In
202128°C / 82°F18°C / 65°F22°C / 72°F354 hours1.00 mm / 0.04 In0 days1012 mb / 30 In
202229°C / 85°F21°C / 69°F24°C / 76°F318 hours19.70 mm / 0.78 In2 days1010 mb / 30 In
202323°C / 74°F17°C / 63°F20°C / 68°F185 hours3.68 mm / 0.15 In1 days1013 mb / 30 In
202424°C / 75°F18°C / 64°F20°C / 69°F191 hours0.94 mm / 0.04 In0 days1010 mb / 30 In
202523°C / 73°F19°C / 66°F20°C / 69°F52 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
202627°C / 81°F18°C / 65°F22°C / 72°F271 hours27.00 mm / 1.06 In4 days1012 mb / 30 In

Need more than one day of Carlsbad history?

Download historical weather for Carlsbad, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

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Carlsbad weather history: common questions

How far back does Carlsbad weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Carlsbad historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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