2016 was the fifth warmest full year on record by average temperature, at 51.2 degrees F. The warmest full year by average temperature was 2012, at 52.8. The coldest full year by average temperature was 1917, at 44.6. The mean annual monthly mean average temperature is 48.1.
The lowest minimum temperature recorded in 2016 was in February, at 1 degree F. The record lowest temperature occurred in February 1899, at -24. The mean annual monthly lowest minimum is -7.
The coldest winter season on record by heating degree days occurred in 1903-1904 with 7712 HDD. The warmest was 2011-2012 with 5253. The mean annual is 6713. December was just slightly above the December mean for HDD. For the season-to-date ending in December there were 2104 HDD. The mean for the season to date is 2488. By contrast, in 2015, which was part of the third warmest season on record by HDD, there were only 1855 HDD July-December.
It was the fifth snowiest December on record with 37 inches. The snowiest December ever was in 2000, with 59.2 inches. The December mean snowfall is 16 inches.
The maximum temperature in 2016 occurred in June, with 93 degrees F. The record maximum temperature occurred in July 1936, with 108 degrees F. The mean annual monthly highest maximum temperature is 95.
The warmest summer season on record by cooling degree days occurred in 1921 with 1200 CDD. The coolest summer occurred in 1992, with 316. The mean annual is 696. Summer 2016 ranked 15th warmest by CDD, which totaled 936.
2016 turned out to be the fifth wettest year on record, with 46.29 inches of rain. The wettest year on record was in 2008, with 48.8 inches of rain. The driest year on record was 1930, with 20.92. The mean annual rainfall is 34.48.
