December Weather Averages for Portland

High Temp19°C66°F
Low Temp13°C55°F
Avg Temp16°C60°F
Sunshine Hours193 hours 
Rainfall47.79 mm1.88 In
Rain days4 days 
Pressure1013 mb30 In

 

Portland December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200817°C / 62°F13°C / 55°F15°C / 58°F147 hours96.67 mm / 3.81 In5 days1010 mb / 30 In
200919°C / 67°F13°C / 56°F16°C / 62°F231 hours32.36 mm / 1.27 In4 days1016 mb / 30 In
201018°C / 64°F13°C / 56°F15°C / 60°F180 hours144.89 mm / 5.70 In9 days1010 mb / 30 In
201118°C / 64°F14°C / 57°F16°C / 60°F221 hours48.16 mm / 1.90 In3 days1015 mb / 30 In
201218°C / 65°F13°C / 56°F16°C / 61°F197 hours45.01 mm / 1.77 In3 days1015 mb / 30 In
201318°C / 64°F13°C / 55°F15°C / 60°F219 hours49.93 mm / 1.97 In4 days1013 mb / 30 In
201418°C / 64°F14°C / 57°F16°C / 60°F187 hours37.81 mm / 1.49 In4 days1012 mb / 30 In
201520°C / 68°F14°C / 57°F17°C / 63°F220 hours19.37 mm / 0.76 In2 days1015 mb / 30 In
201619°C / 65°F13°C / 55°F16°C / 60°F180 hours64.66 mm / 2.55 In5 days1011 mb / 30 In
201719°C / 67°F14°C / 57°F17°C / 62°F166 hours30.51 mm / 1.20 In4 days1013 mb / 30 In
201820°C / 68°F14°C / 57°F17°C / 62°F222 hours72.94 mm / 2.87 In3 days1012 mb / 30 In
201918°C / 65°F13°C / 55°F15°C / 60°F221 hours15.00 mm / 0.59 In1 days1014 mb / 30 In
202017°C / 63°F12°C / 53°F14°C / 58°F106 hours68.78 mm / 2.71 In8 days1015 mb / 30 In
202119°C / 66°F12°C / 54°F15°C / 60°F211 hours8.80 mm / 0.35 In1 days1015 mb / 30 In
202219°C / 66°F12°C / 54°F15°C / 60°F189 hours36.20 mm / 1.43 In4 days1014 mb / 30 In
202319°C / 66°F13°C / 55°F15°C / 60°F154 hours52.78 mm / 2.08 In3 days1014 mb / 30 In
202420°C / 69°F12°C / 54°F16°C / 61°F183 hours37.39 mm / 1.47 In3 days1012 mb / 30 In
Victoria

 

Hotels Near Portland

Cities Near Portland

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ColacConmurraStawell

 

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