| < 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 Mount Pleasant, Ia in December is slightly cold at -3.6 °C (25.52 °F).
- Afternoons can be very cool with average high temperatures reaching 1.2 °C (34.2 °F).
- Overnight temperatures are generally cold with an average low of -8.3 °C (17.1 °F).
- In December the average diurnal temperature range/ variation is 9.5 °C (17.1 °F).
- The weather in December is a little parched. A mere 47.8mm (1.9in) of water precipitates.
- The shortest day is 9:13 long and the longest day is 9:26 long with an average length of 9:17.
Check the distance to and compare the Mount Pleasant, Ia December averages with somewhere beginning with:
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Weather Trend Graph for December in Mount Pleasant, Ia, Usa
Navigate to December Weather in Locations Surrounding Mount Pleasant, Ia:
- Toledo, Ia, Usa - 170.4 kms (105.9 miles) NW
- Belle Plaine, Ia, Usa - 123.7 kms (76.9 miles) NNW
- Washington, Ia, Usa - 41.5 kms (25.8 miles) W
- Fairfield, Ia, Usa - 41.5 kms (25.8 miles) W
- Steffenville, Mo, Usa - 113.5 kms (70.5 miles) SSW
- Dubuque, Ia, Usa - 174.7 kms (108.6 miles) NNE
- Dixon, Il, Usa - 171.6 kms (106.7 miles) NE
- Walnut, Il, Usa - 171.6 kms (106.7 miles) NE
- Clinton, Ia, Usa - 171.6 kms (106.7 miles) NE
- Morrison, Il, Usa - 160.5 kms (99.7 miles) NE
- Moline/ Quad City, Il, Usa - 100 kms (62.1 miles) NE
- Galva, Il, Usa - 125.4 kms (77.9 miles) ENE
- La Harpe, Il, Usa - 43.2 kms (26.8 miles) E
- Aledo, Il, Usa - 43.2 kms (26.8 miles) E
- Monmouth, Il, Usa - 43.2 kms (26.8 miles) E
- Burlington, Iowa, Usa - 37.9 kms (23.6 miles) ESE
- Peoria, Il, Usa - 156.9 kms (97.5 miles) E
- Rushville, Il, Usa - 114.1 kms (70.9 miles) SSE
- Jacksonville, Il, Usa - 165.7 kms (103 miles) SE
- Griggsville, Il, Usa - 153.2 kms (95.2 miles) SSE