Delta Junction December 2017
| Mean monthly temperature was 14.9°F, which was 12.9°F above normal. |
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The observed maximum temperature was 44.0°F on the 11st of the month, the minimum temperature was -20.0°F on the 29th of the month. |
| The total monthly precipitation was 0.4", which was 0.0" above normal. |
| Note: Normal values refer to the period 1981 to 2010. |