Average Temperatures for Newfoundland and Labrador in December

Average temperatures for December at communities and parks throughout Newfoundland and Labrador are given below.

You can jump to a separate table for the Avalon Peninsula, Eastern Newfoundland, Central Newfoundland, Western Newfoundland and Labrador.

The tables list the normals for maximum and minimum monthly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010.

Avalon Peninsula

Average December temperatures
High °F Low °F Place High °C Low °C
35 22 Come By Chance 2 -5
36 23 Harbour Grace 2 -5
37 26 Long Harbour 3 -3
35 24 St John's 2 -5
37 26 St Shotts 3 -3

Eastern Newfoundland

Average daily temperatures in December
High °F Low °F Place High °C Low °C
34 23 Bonavista 1 -5
36 23 St Lawrence 2 -5
32 19 Terra Nova National Park 0 -7

Central Newfoundland

December temperatures: daily averages
High °F Low °F Place High °C Low °C
29 16 Baie Verte -1 -9
34 21 Burgeo 1 -6
32 20 Gander 0 -7
32 18 Grand Falls 0 -8
36 25 Harbour Breton 2 -4
33 22 Musgrave Harbour 1 -5
29 16 Springdale -2 -9

Western Newfoundland

Average December temperatures
High °F Low °F Place High °C Low °C
34 23 Channel-Port-Aux-Basques 1 -5
33 22 Corner Brook 0 -5
31 16 Deer Lake -1 -9
31 20 Gros Morne National Park -1 -7
28 17 Port Saunders -2 -8
30 17 Rocky Harbour -1 -8
25 12 St Anthony -4 -11
33 22 Stephenville 1 -5

Labrador

Average December temperatures
High °F Low °F Place High °C Low °C
23 9 Cartwright -5 -13
7 -12 Churchill Falls -14 -24
17 2 Happy Valley - Goose Bay -8 -17
19 6 Makkovik -8 -15
22 6 Mary's Harbour -5 -15
17 4 Nain -8 -15
9 -8 Wabush Lake -13 -22
Reference

Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.

Newfoundland and Labrador Temperatures
Back to Top