December was mild and wet in Castlegar
December 2018 was unseasonably mild, and unseasonably wet.
Weather Specialist Ron Lakeman says the mean monthly temperature was two degrees warmer than normal, and the total amount of precipitation was 100-percent of normal.
The most significant snowfall was 17 cm's on the 11th, which is now the new record maximum amount of precipitation for the date.
The mildest temperature of the month was 6.4 degrees on the night of the 20th, the coldest temperature was minus 9.7 degrees on the morning of the 22nd.
When you look at the whole year, the mean annual temperature was 9.2 degrees, which is half a degree warmer than normal.
The warmest year on record was in 2015, which the mean monthly temperature was 10.2 degrees.
The 2018 total amount of precipitation was within 1 millimetre of the normal 751 mm's.