Pasadena May Weather Averages

California, United States of America

May Weather Averages for Pasadena

High Temp24°C76°F
Low Temp13°C56°F
Avg Temp18°C65°F
Sunshine Hours326 hours 
Rainfall7.81 mm0.31 In
Rain days1 days 
Pressure1013 mb30 In

 

Pasadena May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200927°C / 80°F14°C / 56°F20°C / 68°F364 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
201024°C / 74°F11°C / 51°F17°C / 62°F345 hours1.40 mm / 0.06 In1 days1014 mb / 30 In
201122°C / 72°F11°C / 51°F16°C / 61°F322 hours12.00 mm / 0.47 In2 days1014 mb / 30 In
201224°C / 76°F13°C / 56°F19°C / 66°F353 hours4.10 mm / 0.16 In1 days1012 mb / 30 In
201326°C / 78°F14°C / 57°F20°C / 67°F329 hours8.80 mm / 0.35 In2 days1013 mb / 30 In
201427°C / 80°F14°C / 57°F20°C / 68°F340 hours3.10 mm / 0.12 In0 days1014 mb / 30 In
201522°C / 72°F12°C / 54°F17°C / 62°F305 hours17.80 mm / 0.70 In2 days1013 mb / 30 In
201623°C / 73°F13°C / 55°F17°C / 63°F319 hours10.10 mm / 0.40 In2 days1013 mb / 30 In
201725°C / 77°F13°C / 56°F19°C / 66°F325 hours11.00 mm / 0.43 In1 days1012 mb / 30 In
201823°C / 74°F14°C / 57°F18°C / 65°F323 hours5.50 mm / 0.22 In0 days1014 mb / 30 In
201921°C / 70°F13°C / 55°F17°C / 62°F291 hours37.60 mm / 1.48 In4 days1012 mb / 30 In
202027°C / 80°F16°C / 61°F21°C / 71°F352 hours3.10 mm / 0.12 In1 days1013 mb / 30 In
202125°C / 77°F14°C / 58°F19°C / 67°F335 hours1.20 mm / 0.05 In1 days1013 mb / 30 In
202226°C / 79°F13°C / 55°F19°C / 66°F351 hours2.30 mm / 0.09 In0 days1012 mb / 30 In
202323°C / 74°F12°C / 53°F17°C / 62°F280 hours13.60 mm / 0.54 In1 days1014 mb / 30 In
202423°C / 74°F12°C / 54°F18°C / 64°F339 hours1.39 mm / 0.05 In0 days1013 mb / 30 In
202523°C / 74°F14°C / 58°F18°C / 65°F230 hours0.00 mm / 0.00 In0 days1014 mb / 30 In
202625°C / 76°F13°C / 56°F18°C / 65°F374 hours7.50 mm / 0.30 In5 days1013 mb / 30 In

Need more than one day of Pasadena history?

Download historical weather for Pasadena, 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 Pasadena

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Pasadena weather history: common questions

How far back does Pasadena 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 Pasadena 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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