| < 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 Peoria, Il in December is slightly cold at -2.8 °C (26.96 °F).
- Afternoons can be very cool with average high temperatures reaching 1.4 °C (34.5 °F).
- Overnight temperatures are generally cold with an average low of -7.1 °C (19.2 °F).
- The mean daily temperature range/ variation in December is 8.5 °C (15.3 °F).
- The weather in December is marginally dry. Only 62mm (2.4in) of liquid tumbles.
- The shortest day is 9:15 long and the longest day is 9:27 long with an average length of 9:18.
Check the distance to and compare the Peoria, Il December averages with somewhere beginning with:
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Weather Trend Graph for December in Peoria, Il, Usa
Navigate to December Weather in Locations Surrounding Peoria, Il:
- Morrison, Il, Usa - 129.3 kms (80.3 miles) N
- Moline/ Quad City, Il, Usa - 111.7 kms (69.4 miles) NW
- Galva, Il, Usa - 63.3 kms (39.4 miles) NNW
- La Harpe, Il, Usa - 116.8 kms (72.6 miles) WNW
- Aledo, Il, Usa - 116.8 kms (72.6 miles) WNW
- Monmouth, Il, Usa - 116.8 kms (72.6 miles) WNW
- Burlington, Iowa, Usa - 121.5 kms (75.5 miles) W
- Jacksonville, Il, Usa - 78.8 kms (49 miles) SSW
- Pontiac, Il, Usa - 68.4 kms (42.5 miles) ENE
- Ottawa, Il, Usa - 68.4 kms (42.5 miles) ENE
- Minonk, Il, Usa - 60.7 kms (37.7 miles) ENE
- Decatur, Il, Usa - 94.1 kms (58.5 miles) SE
- Springfield, Il, Usa - 90.8 kms (56.4 miles) S