| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Dubuque, Ia in December is cold at -5.8 °C (21.56 °F).
- Afternoons can be slightly cold with average high temperatures reaching -1.6 °C (29.1 °F).
- Overnight temperatures are generally very cold with an average low of -10 °C (14 °F).
- In December the range/ variation of diurnal average temperatures is 8.4 °C (15.1 °F).
- The weather in December is a little parched. A mere 49.8mm (2in) of H2O is deposited.
- The shortest day is 9:03 long and the longest day is 9:17 long with an average length of 9:07.
Check the distance to and compare the Dubuque, Ia December averages with somewhere beginning with:
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Weather Trend Graph for December in Dubuque, Ia, Usa
Navigate to December Weather in Locations Surrounding Dubuque, Ia:
- Brodhead, Wi, Usa - 111.2 kms (69.1 miles) ENE
- Dixon, Il, Usa - 72.8 kms (45.3 miles) SE
- Walnut, Il, Usa - 72.8 kms (45.3 miles) SE
- Clinton, Ia, Usa - 72.8 kms (45.3 miles) SE
- Morrison, Il, Usa - 89.3 kms (55.5 miles) SE
- Moline/ Quad City, Il, Usa - 106.7 kms (66.3 miles) S