| < 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 Pendleton, Or in December is very cool at 1.3 °C (34.34 °F).
- Afternoons can be cool with average high temperatures reaching 4.7 °C (40.5 °F).
- Overnight temperatures are generally slightly cold with an average low of -2.3 °C (27.9 °F).
- In December the average diurnal temperature range/ variation is 7 °C (12.6 °F).
- The weather in December is a little parched. A mere 41.4mm (1.6in) of H2O is deposited.
- The shortest day is 8:40 long and the longest day is 8:55 long with an average length of 8:44.
Check the distance to and compare the Pendleton, Or December averages with somewhere beginning with:
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Weather Trend Graph for December in Pendleton, Or, Usa
Navigate to December Weather in Locations Surrounding Pendleton, Or:
- Wilbur, Wa, Usa - 257.9 kms (160.2 miles) N
- Seattle, Washington, Usa - 341.1 kms (211.9 miles) NW
- Seattle/ Tacoma, Wa, Usa - 328.8 kms (204.3 miles) NW
- Olympia, Wa, Usa - 342.1 kms (212.6 miles) WNW
- Yakima, Wa, Usa - 162.7 kms (101.1 miles) NW
- Sunnyside, Wa, Usa - 95.8 kms (59.5 miles) WNW
- Vancouver, Wa, Usa - 296.2 kms (184.1 miles) W
- Portland, Oregon, Usa - 291.7 kms (181.2 miles) W
- Moro, Or, Usa - 184.4 kms (114.6 miles) WSW
- Salem, Or, Usa - 336.4 kms (209.1 miles) WSW
- Burns, Oregon, Usa - 234 kms (145.4 miles) S
- Priest River, Id, Usa - 314.3 kms (195.3 miles) NNE
- Davenport, Wa, Usa - 225.5 kms (140.2 miles) NNE
- Spokane, Wa, Usa - 239 kms (148.5 miles) NNE
- Lewiston, Id, Usa - 161.5 kms (100.4 miles) ENE
- Daytonwsw, Wa, Usa - 98.3 kms (61.1 miles) NE
- Walla Walla, Washington, Usa - 55.8 kms (34.7 miles) NE
- Boise, Idaho, Usa - 314.6 kms (195.5 miles) SE