Millbrae December Weather Averages

California, United States of America

December Weather Averages for Millbrae

High Temp14°C57°F
Low Temp9°C48°F
Avg Temp11°C52°F
Sunshine Hours195 hours 
Rainfall122.84 mm4.84 In
Rain days6 days 
Pressure1019 mb31 In

 

Millbrae December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200913°C / 55°F7°C / 45°F10°C / 50°F205 hours61.34 mm / 2.41 In5 days1018 mb / 31 In
201013°C / 55°F9°C / 49°F11°C / 52°F136 hours162.99 mm / 6.42 In11 days1017 mb / 31 In
201115°C / 58°F8°C / 46°F11°C / 51°F320 hours2.50 mm / 0.10 In0 days1022 mb / 31 In
201213°C / 56°F9°C / 48°F11°C / 52°F193 hours167.34 mm / 6.59 In9 days1018 mb / 31 In
201315°C / 59°F7°C / 45°F11°C / 51°F326 hours12.25 mm / 0.48 In1 days1021 mb / 31 In
201415°C / 59°F11°C / 52°F13°C / 55°F145 hours213.67 mm / 8.41 In10 days1018 mb / 31 In
201513°C / 56°F9°C / 48°F11°C / 52°F213 hours95.18 mm / 3.75 In8 days1020 mb / 31 In
201613°C / 56°F8°C / 47°F10°C / 51°F242 hours90.59 mm / 3.57 In4 days1020 mb / 31 In
201716°C / 61°F9°C / 49°F12°C / 54°F284 hours0.80 mm / 0.03 In0 days1022 mb / 31 In
201815°C / 59°F10°C / 50°F12°C / 54°F229 hours57.73 mm / 2.27 In5 days1021 mb / 31 In
201914°C / 57°F10°C / 51°F12°C / 54°F135 hours156.49 mm / 6.16 In12 days1018 mb / 31 In
202015°C / 59°F9°C / 49°F12°C / 54°F263 hours27.30 mm / 1.07 In2 days1022 mb / 31 In
202113°C / 56°F9°C / 48°F11°C / 52°F184 hours150.00 mm / 5.91 In10 days1016 mb / 30 In
202213°C / 56°F8°C / 47°F10°C / 51°F149 hours216.94 mm / 8.54 In9 days1018 mb / 31 In
202315°C / 59°F11°C / 51°F13°C / 55°F174 hours103.40 mm / 4.07 In5 days1019 mb / 31 In
202412°C / 54°F9°C / 48°F10°C / 51°F56 hours217.04 mm / 8.54 In7 days1022 mb / 31 In
202513°C / 56°F9°C / 49°F11°C / 52°F66 hours352.80 mm / 13.89 In6 days1019 mb / 31 In

Need more than one day of Millbrae history?

Download historical weather for Millbrae, 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 Millbrae

Region

California

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Millbrae weather history: common questions

How far back does Millbrae 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 Millbrae 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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