| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Number of Wet Days (probability of rain on a day)
|Average Sunlight per day
|Average Daylight per day
|Sunny (Cloudy) Daylight Hours
|Sun altitude at solar noon on the 21st day.
- The average temperature in Buenos Aires in December is fairly hot at 23 °C (73.4 °F).
- Afternoons can be very hot with average high temperatures reaching 28.2 °C (82.8 °F).
- Overnight temperatures are generally somewhat warm with an average low of 18.1 °C (64.6 °F).
- In December the range/ variation of diurnal mean temperatures is 10.1 °C (18.2 °F).
- The weather in December is not exactly parched with intermittent rain. Circa 105mm (4.1in) of H2O precipitates during on average 8 days.
- In December the blue above Buenos Aires is quite sunny with on balance a sizable 8:54 of bright sunlight per day.
- The shortest day is 14:18 long and the longest day is 14:27 long with an average length of 14:25.
- There are approximately 5:22 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
- It is sunny approximately 62.4% of daylight hours and cloudy 37.6% of daylight hours.
Check the distance to and compare the Buenos Aires December averages with somewhere beginning with:
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Weather Trend Graph for December in Buenos Aires, Argentina
Navigate to December Weather in Locations Surrounding Buenos Aires:
- Paso De Los Toros, Uruguay - 268.5 kms (166.8 miles) NE
- Mercedes, Uruguay - 153.1 kms (95.2 miles) NNE
- Colonia, Uruguay - 67.3 kms (41.8 miles) ENE
- Aeroparque B. Aires, Argentina - 6.4 kms (4 miles) ENE
- Carrasco, Uruguay - 227.6 kms (141.5 miles) E
- Montevideo, Uruguay - 210.8 kms (131 miles) E
- Prado, Uruguay - 210.4 kms (130.7 miles) E
- La Plata, Argentina - 68.2 kms (42.4 miles) SE
- Punta Del Este, Uruguay - 321.4 kms (199.7 miles) E
- Punta Indio, Argentina - 139.8 kms (86.9 miles) SE
- Dolores, Argentina - 207.9 kms (129.2 miles) SSE