Burlington, Vermont
Climate

Burlington, Vermont

Section Title: Climate
Table Section Text: None

Climate data for Burlington International Airport, Vermont (1981–2010 normals, extremes 1883–present)

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

Record high °F (°C)	66 (19)	72 (22)	84 (29)	91 (33)	93 (34)	100 (38)	100 (38)	101 (38)	98 (37)	85 (29)	75 (24)	68 (20)	101 (38)

Mean maximum °F (°C)	49.8 (9.9)	49.3 (9.6)	63.9 (17.7)	78.3 (25.7)	85.2 (29.6)	90.5 (32.5)	91.8 (33.2)	90.1 (32.3)	85.3 (29.6)	74.3 (23.5)	66.0 (18.9)	52.6 (11.4)	93.7 (34.3)

Average high °F (°C)	27.2 (−2.7)	30.6 (−0.8)	40.0 (4.4)	54.7 (12.6)	67.2 (19.6)	76.3 (24.6)	80.9 (27.2)	79.0 (26.1)	70.4 (21.3)	57.2 (14.0)	45.5 (7.5)	33.2 (0.7)	55.3 (12.9)

Daily mean °F (°C)	18.7 (−7.4)	21.5 (−5.8)	31.0 (−0.6)	44.8 (7.1)	56.3 (13.5)	65.8 (18.8)	70.6 (21.4)	68.8 (20.4)	60.5 (15.8)	48.1 (8.9)	38.2 (3.4)	25.8 (−3.4)	46.0 (7.8)

Average low °F (°C)	10.2 (−12.1)	12.5 (−10.8)	22.0 (−5.6)	34.8 (1.6)	45.4 (7.4)	55.3 (12.9)	60.3 (15.7)	58.5 (14.7)	50.7 (10.4)	39.1 (3.9)	30.9 (−0.6)	18.5 (−7.5)	36.6 (2.6)

Mean minimum °F (°C)	−13.8 (−25.4)	−9.4 (−23.0)	−0.5 (−18.1)	21.2 (−6.0)	31.1 (−0.5)	40.8 (4.9)	48.8 (9.3)	45.1 (7.3)	35.5 (1.9)	25.0 (−3.9)	14.0 (−10.0)	−4.3 (−20.2)	−16.2 (−26.8)

Record low °F (°C)	−30 (−34)	−30 (−34)	−24 (−31)	2 (−17)	24 (−4)	33 (1)	39 (4)	35 (2)	25 (−4)	15 (−9)	−3 (−19)	−29 (−34)	−30 (−34)

Average precipitation inches (mm)	2.06 (52)	1.76 (45)	2.22 (56)	2.82 (72)	3.45 (88)	3.69 (94)	4.16 (106)	3.91 (99)	3.64 (92)	3.60 (91)	3.13 (80)	2.38 (60)	36.82 (935)

Average snowfall inches (cm)	21.1 (54)	16.4 (42)	15.8 (40)	4.6 (12)	trace	0 (0)	0 (0)	0 (0)	trace	0.3 (0.76)	5.1 (13)	17.9 (45)	81.2 (206)

Average precipitation days (≥ 0.01 in)	14.5	11.2	12.9	12.8	14.2	13.3	12.0	12.3	11.3	12.9	14.0	14.4	155.8

Average snowy days (≥ 0.1 in)	14.5	10.7	9.0	3.1	0.1	0	0	0	0	0.4	4.7	11.9	54.4

Mean monthly sunshine hours	126.9	146.8	190.7	206.2	251.4	270.1	301.9	258.2	201.0	159.2	91.1	91.6	2,295.1

Percent possible sunshine	44	50	52	51	55	58	64	59	53	47	32	33	51

Source: NOAA (sun 1961–1990)

Sentence(s)

Annual snowfall averages 81.2 inches (206 cm).

final_sentence: Annual snowfall averages 81.2 inches (206 cm).