Yukon Climate


Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 10.0
(50)		 11.7
(53.1)		 16.8
(62.2)		 21.8
(71.2)		 34.1
(93.4)		 34.4
(93.9)		 33.2
(91.8)		 31.6
(88.9)		 26.7
(80.1)		 19.3
(66.7)		 13.3
(55.9)		 10.6
(51.1)		 34.4
(93.9)
Average high °C (°F) −11.0
(12.2)		 −7.7
(18.1)		 −0.7
(30.7)		 6.6
(43.9)		 13.5
(56.3)		 19.1
(66.4)		 20.6
(69.1)		 18.5
(65.3)		 12.1
(53.8)		 4.2
(39.6)		 −6.0
(21.2)		 −8.5
(16.7)		 5.1
(41.2)
Daily mean °C (°F) −15.2
(4.6)		 −12.7
(9.1)		 −6.3
(20.7)		 1.0
(33.8)		 7.3
(45.1)		 12.3
(54.1)		 14.3
(57.7)		 12.6
(54.7)		 7.2
(45)		 0.5
(32.9)		 −9.4
(15.1)		 −12.5
(9.5)		 −0.1
(31.8)
Average low °C (°F) −19.2
(−2.6)		 −17.6
(0.3)		 −11.9
(10.6)		 −4.6
(23.7)		 1.0
(33.8)		 5.6
(42.1)		 8.0
(46.4)		 6.7
(44.1)		 2.1
(35.8)		 −3.2
(26.2)		 −12.9
(8.8)		 −16.5
(2.3)		 −5.2
(22.6)
Record low °C (°F) −56.1
(−69)		 −51.1
(−60)		 −42.2
(−44)		 −30.6
(−23.1)		 −12.9
(8.8)		 −6.1
(21)		 −2.2
(28)		 −8.3
(17.1)		 −19.4
(−2.9)		 −31.1
(−24)		 −47.2
(−53)		 −48.3
(−54.9)		 −56.1
(−69)
Average mm (inches) 17.8
(0.701)		 11.8
(0.465)		 10.3
(0.406)		 7.0
(0.276)		 16.3
(0.642)		 32.4
(1.276)		 38.1
(1.5)		 35.8
(1.409)		 33.3
(1.311)		 23.2
(0.913)		 20.1
(0.791)		 16.3
(0.642)		 262.3
(10.327)
Average rainfall mm (inches) 0.3
(0.012)		 0.0
(0)		 0.0
(0)		 1.2
(0.047)		 14.3
(0.563)		 32.4
(1.276)		 38.1
(1.5)		 35.5
(1.398)		 29.0
(1.142)		 8.8
(0.346)		 1.0
(0.039)		 0.4
(0.016)		 160.9
(6.335)
Average snowfall cm (inches) 25.4
(10)		 18.3
(7.2)		 14.8
(5.83)		 7.2
(2.83)		 2.0
(0.79)		 0.0
(0)		 0.0
(0)		 0.3
(0.12)		 4.7
(1.85)		 18.6
(7.32)		 27.0
(10.63)		 23.5
(9.25)		 141.8
(55.83)
Average precipitation days (≥ 0.2 mm) 11.2 8.3 6.4 4.4 8.0 10.9 13.5 12.5 11.9 11.5 11.5 11.2 121.2
Average rainy days (≥ 0.2 mm) 0.2 0.1 0.1 1.1 7.5 10.9 13.5 12.4 11.0 5.1 0.8 0.3 62.9
Average snowy days (≥ 0.2 cm) 11.9 9.1 7.0 3.8 1.2 0.0 0.0 0.3 1.5 7.9 12.4 12.2 67.4
Average relative humidity (%) 72.2 64.5 51.8 42.1 38.2 39.9 46.0 47.9 54.5 64.2 75.2 74.7 55.9
Mean monthly sunshine hours 43.8 105.5 163.2 238.5 251.1 266.7 247.6 226.5 132.7 84.9 39.8 26.8 1,827.1
Percent possible sunshine 21.4 41.6 44.8 54.4 46.8 46.9 43.8 46.4 34.1 27.0 17.8 14.9 36.7