Baltimore December Weather Averages

Maryland, United States of America

December Weather Averages for Baltimore

High Temp7°C45°F
Low Temp1°C34°F
Avg Temp4°C39°F
Sunshine Hours179 hours 
Rainfall137.63 mm5.42 In
Rain days6 days 
Pressure1020 mb31 In

 

Baltimore December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20095°C / 40°F-2°C / 29°F1°C / 35°F208 hours199.26 mm / 7.84 In7 days1019 mb / 31 In
20102°C / 36°F-4°C / 25°F-1°C / 30°F196 hours77.63 mm / 3.06 In5 days1015 mb / 30 In
20119°C / 48°F2°C / 36°F5°C / 42°F229 hours141.99 mm / 5.59 In4 days1022 mb / 31 In
20128°C / 47°F2°C / 36°F5°C / 41°F174 hours113.33 mm / 4.46 In6 days1017 mb / 31 In
20136°C / 43°F-0°C / 31°F3°C / 37°F165 hours159.86 mm / 6.29 In8 days1021 mb / 31 In
20147°C / 44°F1°C / 34°F4°C / 39°F160 hours107.70 mm / 4.24 In10 days1021 mb / 31 In
201513°C / 55°F7°C / 44°F9°C / 49°F135 hours152.01 mm / 5.98 In9 days1019 mb / 31 In
20166°C / 43°F0°C / 32°F3°C / 37°F205 hours85.74 mm / 3.38 In6 days1022 mb / 31 In
20175°C / 42°F-1°C / 30°F2°C / 36°F225 hours44.30 mm / 1.74 In6 days1020 mb / 31 In
20187°C / 45°F2°C / 35°F5°C / 40°F184 hours178.35 mm / 7.02 In8 days1020 mb / 31 In
20197°C / 45°F1°C / 34°F4°C / 39°F200 hours157.20 mm / 6.19 In10 days1019 mb / 31 In
20207°C / 45°F1°C / 34°F4°C / 39°F169 hours185.46 mm / 7.30 In7 days1018 mb / 31 In
202111°C / 52°F4°C / 39°F7°C / 45°F168 hours53.90 mm / 2.12 In4 days1018 mb / 31 In
20227°C / 45°F0°C / 32°F3°C / 38°F167 hours134.00 mm / 5.28 In6 days1022 mb / 31 In
202310°C / 49°F4°C / 39°F7°C / 44°F146 hours177.37 mm / 6.98 In6 days1020 mb / 31 In
20246°C / 43°F-0°C / 31°F3°C / 37°F169 hours191.70 mm / 7.55 In5 days1023 mb / 31 In
20254°C / 39°F-2°C / 28°F1°C / 34°F144 hours180.00 mm / 7.09 In3 days1018 mb / 31 In

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Weather history near Baltimore

Region

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Baltimore weather history: common questions

How far back does Baltimore 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 Baltimore 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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