World Resorts Canada Yellowknife Weather

Yellowknife Sea Temperature in December

Average sea water temperature in December:
+35.2°F
Minimum sea water temperature in December: 37.8°F
Maximum sea water temperature in December: 32.5°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 35.9°F. The highest and lowest sea temperatures during the month were 37.6°F and 33.3°F.

Monthly sea water temperature in Yellowknife, °F

Which Canada resorts have warmest sea in December?

Place name December 2025 December 2024
Tofino 49.4°F 48.7°F
Victoria 48.6°F 47.9°F
Surrey 47.3°F 46.3°F
Nanaimo 47.0°F 46.7°F
North Vancouver 46.3°F 46.3°F
Vancouver 46.3°F 46.3°F
Saint John 44.7°F 44.5°F
Saint Andrews 43.0°F 43.5°F
Halifax 41.7°F 41.3°F
Montreal 41.4°F 40.0°F
Lunenburg 40.8°F 41.3°F
Kingston 40.0°F 43.2°F
Niagara-on-the-Lake 39.9°F 42.9°F
Hamilton 39.3°F 42.2°F
Sydney 39.2°F 40.4°F
Mississauga 39.2°F 41.9°F
Toronto 39.1°F 41.6°F
Barrie 39.0°F 40.7°F
Oshawa 38.4°F 39.7°F
Corner Brook 38.1°F 36.3°F

Best time for vacation in Yellowknife

Sunniest months:
July 14 days
June 13 days
August 12 days
Warmest months:
July 67.4 °F
August 64.2 °F
June 60.3 °F
Warmest sea temp:
August 60.2 °F
July 58.1 °F
September 54.5 °F
Coldest months:
January -8.8 °F
February -8.7 °F
December -6.8 °F
Rainiest months:
June 1 day
July 1 day
August 1 day
Windiest months:
October 10.5 mph
May 9.9 mph
September 9.7 mph

Yellowknife on a weather map

Yellowknife
-11°F
SW 4 mph
Feels like: -24°F
Precip.: 72%
Places in Canada:
Name
°F
+41°F
+43°F
+19°F
+12°F
-11°F
-8°F
+12°F
+3°F
+21°F
-2°F
+1°F
+27°F
+19°F
+21°F
24 Hours Forecast
Yellowknife
Local time: 20:37
January 04, sunday
2100
-11°F
SW
4 mph
January 05, monday
0000
-11°F
SW
4 mph
0300
-11°F
SW
4 mph
0600
-13°F
SW
2 mph
0900
-13°F
S
3 mph
1200
-13°F
S
2 mph
1500
-17°F
S
2 mph
1800
-22°F
W
4 mph
Units of measurement: °C / °F