Las Vegas
Climate

Las Vegas

Section Title: Climate
Table Section Text: None

Climate data for McCarran International Airport (Paradise, Nevada), 1981–2010 normals, extremes 1937–present

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

Record high °F (°C)	77 (25)	87 (31)	92 (33)	99 (37)	109 (43)	117 (47)	117 (47)	116 (47)	113 (45)	103 (39)	87 (31)	78 (26)	117 (47)

Mean maximum °F (°C)	68.2 (20.1)	74.5 (23.6)	83.4 (28.6)	93.0 (33.9)	101.4 (38.6)	109.4 (43.0)	112.4 (44.7)	109.7 (43.2)	104.6 (40.3)	93.7 (34.3)	79.7 (26.5)	66.9 (19.4)	112.9 (44.9)

Average high °F (°C)	58.0 (14.4)	62.5 (16.9)	70.3 (21.3)	78.3 (25.7)	88.9 (31.6)	98.7 (37.1)	104.2 (40.1)	102.0 (38.9)	94.0 (34.4)	80.6 (27.0)	66.3 (19.1)	56.6 (13.7)	80.1 (26.7)

Daily mean °F (°C)	48.7 (9.3)	52.9 (11.6)	59.9 (15.5)	67.2 (19.6)	77.3 (25.2)	86.7 (30.4)	92.5 (33.6)	90.6 (32.6)	82.6 (28.1)	69.5 (20.8)	56.4 (13.6)	47.7 (8.7)	69.4 (20.8)

Average low °F (°C)	39.4 (4.1)	43.4 (6.3)	49.4 (9.7)	56.1 (13.4)	65.8 (18.8)	74.6 (23.7)	80.9 (27.2)	79.3 (26.3)	71.1 (21.7)	58.5 (14.7)	46.5 (8.1)	38.7 (3.7)	58.7 (14.8)

Mean minimum °F (°C)	28.0 (−2.2)	30.6 (−0.8)	36.6 (2.6)	43.5 (6.4)	51.7 (10.9)	59.8 (15.4)	70.4 (21.3)	69.1 (20.6)	58.4 (14.7)	45.8 (7.7)	32.8 (0.4)	26.8 (−2.9)	24.7 (−4.1)

Record low °F (°C)	8 (−13)	16 (−9)	19 (−7)	31 (−1)	38 (3)	48 (9)	56 (13)	54 (12)	43 (6)	26 (−3)	15 (−9)	11 (−12)	8 (−13)

Average precipitation inches (mm)	0.54 (14)	0.76 (19)	0.44 (11)	0.15 (3.8)	0.12 (3.0)	0.07 (1.8)	0.40 (10)	0.33 (8.4)	0.25 (6.4)	0.27 (6.9)	0.36 (9.1)	0.50 (13)	4.19 (106)

Average precipitation days (≥ 0.01 in)	3.1	4.0	2.9	1.6	1.2	0.6	2.5	2.6	1.6	1.7	1.7	3.0	26.5

Average relative humidity (%)	45.1	39.6	33.1	25.0	21.3	16.5	21.1	25.6	25.0	28.8	37.2	45.0	30.3

Mean monthly sunshine hours	245.2	246.7	314.6	346.1	388.1	401.7	390.9	368.5	337.1	304.4	246.0	236.0	3,825.3

Percent possible sunshine	79	81	85	88	89	92	88	88	91	87	80	78	86

Source: NOAA (relative humidity and sun 1961–1990)

Sentence(s)

In December, Las Vegas had an average high of 56.6 °F (13.7 °C), and sunshine with 78%.

final_sentence: In December, Las Vegas had an average high of 56.6 °F (13.7 °C), and sunshine with 78%.