La Mesa December Weather Averages

California, United States of America

December Weather Averages for La Mesa

High Temp18°C65°F
Low Temp10°C50°F
Avg Temp13°C56°F
Sunshine Hours265 hours 
Rainfall59.09 mm2.33 In
Rain days4 days 
Pressure1018 mb31 In

 

La Mesa December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200917°C / 62°F8°C / 46°F11°C / 53°F281 hours64.20 mm / 2.53 In3 days1017 mb / 31 In
201018°C / 64°F9°C / 48°F13°C / 55°F237 hours179.93 mm / 7.08 In6 days1016 mb / 30 In
201118°C / 64°F7°C / 45°F11°C / 52°F319 hours19.20 mm / 0.76 In4 days1019 mb / 31 In
201217°C / 62°F9°C / 47°F12°C / 54°F287 hours56.30 mm / 2.22 In7 days1017 mb / 31 In
201320°C / 67°F9°C / 48°F13°C / 56°F326 hours11.90 mm / 0.47 In2 days1019 mb / 31 In
201418°C / 65°F10°C / 51°F14°C / 56°F263 hours56.70 mm / 2.23 In5 days1018 mb / 31 In
201518°C / 64°F8°C / 47°F12°C / 54°F294 hours38.12 mm / 1.50 In3 days1018 mb / 31 In
201618°C / 65°F9°C / 49°F13°C / 55°F253 hours99.29 mm / 3.91 In7 days1018 mb / 31 In
201722°C / 71°F11°C / 52°F16°C / 60°F314 hours0.40 mm / 0.02 In0 days1019 mb / 31 In
201818°C / 65°F10°C / 50°F14°C / 57°F281 hours88.28 mm / 3.48 In3 days1018 mb / 31 In
201917°C / 63°F10°C / 50°F13°C / 56°F197 hours121.03 mm / 4.77 In7 days1018 mb / 31 In
202020°C / 67°F12°C / 53°F15°C / 59°F259 hours19.70 mm / 0.78 In1 days1019 mb / 31 In
202117°C / 63°F11°C / 51°F14°C / 56°F200 hours97.60 mm / 3.84 In6 days1016 mb / 30 In
202218°C / 64°F10°C / 50°F13°C / 56°F190 hours34.20 mm / 1.35 In2 days1018 mb / 31 In
202320°C / 69°F13°C / 55°F16°C / 61°F259 hours31.33 mm / 1.23 In2 days1017 mb / 31 In
202419°C / 65°F10°C / 51°F14°C / 57°F286 hours4.39 mm / 0.17 In1 days1020 mb / 31 In
202520°C / 68°F12°C / 53°F15°C / 60°F263 hours81.90 mm / 3.22 In3 days1018 mb / 31 In

Need more than one day of La Mesa history?

Download historical weather for La Mesa, 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 La Mesa

Region

California

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La Mesa weather history: common questions

How far back does La Mesa 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 La Mesa 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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