Weather history for San Diego, California, United States

Jan 18

This Day in History

Weather in San Diego on January 18

2018

Weather in San Diego on 18 in 2018. Partly Cloudy
  • 64° F
  • Wind: WSW 6 mph
  • Humidity: 55%

2017

Weather in San Diego on 18 in 2016. Cloudy
  • 59° F
  • Wind: W 6 mph
  • Humidity: 94%

2016

Weather in San Diego on 18 in 2016. Partly Cloudy
  • 66° F
  • Wind: W 3 mph
  • Humidity: 96%

2015

Weather in San Diego on 18 in 2016. Cloudy
  • 73° F
  • Wind: NW 4 mph
  • Humidity: 56%
Weather in San Diego today

San Diego average weather by month
Month Temperature °F Average Rainfall (mm) Average snow days Average Fog days
Average Absolute Daily Monthly
max min max min
January
49.6
44.2
69.8
35.4
0
0
0
16
February
45.1
42.1
63.5
43.2
0.2
6
0
16
March
47.5
46.8
64.8
48.2
1.2
36
0
22
April
44.2
42.4
68.2
45.3
0.9
27
0
15
May
53.6
50.0
69.4
48.2
0
0
0
18
June
52.7
48.6
71.2
46.4
0
0
0
17
July
61.5
58.8
79.2
56.3
0
0
0
21
August
59.2
55.6
79.2
58.6
0
0
0
26
September
70.3
63.1
87.8
51.3
0.2
6
0
20
October
58.5
52.3
85.1
50.0
0
0
0
13
November
50.4
44.6
86.0
42.8
0.5
15
0
19
December
45.9
40.8
64.2
39.9
0
0
0
19

year temperature in average


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