Menlo Park September Weather Averages

California, United States of America

September Weather Averages for Menlo Park

High Temp27°C80°F
Low Temp16°C61°F
Avg Temp21°C69°F
Sunshine Hours315 hours 
Rainfall3.58 mm0.14 In
Rain days0 days 
Pressure1013 mb30 In

 

Menlo Park September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200929°C / 84°F16°C / 60°F22°C / 71°F345 hours3.80 mm / 0.15 In0 days1014 mb / 30 In
201026°C / 80°F15°C / 59°F20°C / 68°F331 hours0.10 mm / 0.00 In0 days1013 mb / 30 In
201127°C / 80°F16°C / 62°F21°C / 70°F350 hours0.30 mm / 0.01 In0 days1014 mb / 30 In
201225°C / 77°F15°C / 59°F19°C / 67°F347 hours0.00 mm / 0.00 In0 days1015 mb / 30 In
201324°C / 76°F16°C / 60°F19°C / 67°F333 hours9.71 mm / 0.38 In1 days1013 mb / 30 In
201426°C / 78°F16°C / 61°F20°C / 68°F332 hours2.80 mm / 0.11 In1 days1012 mb / 30 In
201528°C / 82°F17°C / 62°F21°C / 71°F300 hours2.40 mm / 0.09 In1 days1012 mb / 30 In
201627°C / 80°F16°C / 60°F20°C / 69°F352 hours0.00 mm / 0.00 In0 days1015 mb / 30 In
201728°C / 83°F19°C / 66°F23°C / 74°F316 hours2.22 mm / 0.09 In1 days1013 mb / 30 In
201827°C / 80°F16°C / 61°F21°C / 69°F351 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
201926°C / 79°F18°C / 64°F22°C / 71°F324 hours0.70 mm / 0.03 In0 days1014 mb / 30 In
202029°C / 85°F19°C / 66°F23°C / 74°F353 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
202128°C / 83°F15°C / 59°F21°C / 69°F349 hours0.10 mm / 0.00 In0 days1014 mb / 30 In
202229°C / 84°F17°C / 62°F22°C / 71°F304 hours14.90 mm / 0.59 In1 days1012 mb / 30 In
202325°C / 76°F13°C / 56°F18°C / 64°F274 hours1.76 mm / 0.07 In0 days1014 mb / 30 In
202426°C / 78°F14°C / 58°F19°C / 66°F291 hours1.56 mm / 0.06 In0 days1012 mb / 30 In
202523°C / 74°F15°C / 60°F19°C / 66°F145 hours20.70 mm / 0.81 In1 days1014 mb / 30 In
202626°C / 79°F14°C / 56°F19°C / 67°F274 hours3.30 mm / 0.13 In1 days1014 mb / 30 In

Need more than one day of Menlo Park history?

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

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Weather history near Menlo Park

Region

California

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Menlo Park weather history: common questions

How far back does Menlo Park 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 Menlo Park 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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