San Bruno, California
Climate

San Bruno, California

Section Title: Climate
Table Section Text: None

Climate data for San Bruno, California

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

Average high °F (°C)	55.9 (13.3)	59.3 (15.2)	61.2 (16.2)	64.3 (17.9)	66.8 (19.3)	69.9 (21.1)	71.1 (21.7)	71.7 (22.1)	72.7 (22.6)	69.7 (20.9)	62.0 (16.7)	56.1 (13.4)	65.1 (18.4)

Average low °F (°C)	42.9 (6.1)	45.5 (7.5)	46.8 (8.2)	48.1 (8.9)	50.5 (10.3)	52.9 (11.6)	54.5 (12.5)	55.5 (13.1)	55.1 (12.8)	52.4 (11.3)	47.5 (8.6)	43.0 (6.1)	49.6 (9.8)

Average precipitation inches (mm)	4.45 (113)	4.01 (102)	3.26 (83)	1.18 (30)	0.38 (9.7)	0.11 (2.8)	0.03 (0.76)	0.07 (1.8)	0.20 (5.1)	1.04 (26)	2.49 (63)	2.89 (73)	20.11 (511)

Source: "Climatography of the United States", National Climatic Data Center (www.ncdc.noaa.gov)

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