Jasper, Alberta
Climate

Jasper, Alberta

Section Title: Climate
Table Section Text: None

Climate data for Jasper, 1981−2010 normals, extremes 1914−present

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year

Record high °C (°F)	13.3 (55.9)	16.5 (61.7)	20.8 (69.4)	26.5 (79.7)	30.4 (86.7)	34.5 (94.1)	36.7 (98.1)	35.0 (95.0)	32.8 (91.0)	27.2 (81.0)	18.0 (64.4)	15.0 (59.0)	36.7 (98.1)

Average high °C (°F)	−3.3 (26.1)	−0.4 (31.3)	5.7 (42.3)	10.9 (51.6)	16.1 (61.0)	19.6 (67.3)	21.9 (71.4)	21.7 (71.1)	16.7 (62.1)	10.0 (50.0)	0.4 (32.7)	−4.7 (23.5)	9.6 (49.3)

Daily mean °C (°F)	−8.0 (17.6)	−5.8 (21.6)	−0.4 (31.3)	4.5 (40.1)	9.4 (48.9)	13.1 (55.6)	15.2 (59.4)	14.6 (58.3)	10.0 (50.0)	4.4 (39.9)	−4.0 (24.8)	−9.1 (15.6)	3.6 (38.5)

Average low °C (°F)	−12.7 (9.1)	−11.2 (11.8)	−6.5 (20.3)	−2.0 (28.4)	2.6 (36.7)	6.6 (43.9)	8.4 (47.1)	7.4 (45.3)	3.2 (37.8)	−1.3 (29.7)	−8.3 (17.1)	−13.5 (7.7)	−2.3 (27.9)

Record low °C (°F)	−47.2 (−53.0)	−43.3 (−45.9)	−36.7 (−34.1)	−28.9 (−20.0)	−17.8 (0.0)	−6.7 (19.9)	−3.4 (25.9)	−3.0 (26.6)	−12.2 (10.0)	−28.7 (−19.7)	−38.8 (−37.8)	−43.9 (−47.0)	−47.2 (−53.0)

Average precipitation mm (inches)	23.4 (0.92)	14.3 (0.56)	16.8 (0.66)	19.7 (0.78)	31.1 (1.22)	51.0 (2.01)	63.8 (2.51)	64.5 (2.54)	33.7 (1.33)	30.5 (1.20)	24.4 (0.96)	19.5 (0.77)	392.6 (15.46)

Average rainfall mm (inches)	6.1 (0.24)	3.8 (0.15)	6.2 (0.24)	13.2 (0.52)	30.4 (1.20)	50.4 (1.98)	63.8 (2.51)	64.6 (2.54)	32.2 (1.27)	23.1 (0.91)	9.4 (0.37)	2.2 (0.09)	305.2 (12.02)

Average snowfall cm (inches)	23.9 (9.4)	14.7 (5.8)	15.0 (5.9)	8.1 (3.2)	0.75 (0.30)	0.57 (0.22)	0.0 (0.0)	0.0 (0.0)	2.5 (1.0)	9.3 (3.7)	20.8 (8.2)	24.4 (9.6)	120.0 (47.2)

Average precipitation days (≥ 0.2 mm)	10.6	7.9	8.1	8.9	11.1	13.9	14.1	14.7	10.5	9.8	10.4	9.6	129.6

Average rainy days (≥ 0.2 mm)	1.7	1.5	2.6	6.0	10.9	13.9	14.1	14.7	10.0	7.7	2.9	0.8	86.9

Average snowy days (≥ 0.2 cm)	9.9	7.1	6.8	4.1	0.73	0.07	0.0	0.0	0.60	2.7	8.4	9.5	49.9

Mean monthly sunshine hours	71.7	98.4	164.4	199.6	227.1	226.1	251.5	237.3	177.2	131.0	71.8	56.5	1,912.5

Percent possible sunshine	28.2	35.5	44.8	47.8	46.4	44.8	49.6	51.9	46.4	39.7	27.4	23.7	40.5

Source: Environment Canada

Sentence(s)

The coldest temperature recorded was −47.2 °C (−53 °F) in January.

final_sentence: The coldest temperature recorded was −47.2 °C (−53 °F) in January.