Bonsall is a census designated place (CDP) in San Diego County, California, United States. It is east of Oceanside and Marine Corps Base Camp Pendleton. In 2010, the city had 3,982 people.
| Climate data for Bonsall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 90 (32) |
93 (34) |
96 (36) |
101 (38) |
99 (37) |
108 (42) |
107 (42) |
106 (41) |
107 (42) |
104 (40) |
97 (36) |
90 (32) |
108 (42) |
| Average high °F (°C) | 67 (19) |
66 (19) |
67 (19) |
71 (22) |
72 (22) |
76 (24) |
80 (27) |
82 (28) |
81 (27) |
77 (25) |
71 (22) |
66 (19) |
73 (23) |
| Average low °F (°C) | 46 (8) |
46 (8) |
48 (9) |
50 (10) |
55 (13) |
58 (14) |
62 (17) |
63 (17) |
61 (16) |
56 (13) |
50 (10) |
45 (7) |
53.3 (11.8) |
| Record low °F (°C) | 20 (−7) |
30 (−1) |
25 (−4) |
31 (−1) |
38 (3) |
30 (−1) |
44 (7) |
45 (7) |
39 (4) |
36 (2) |
29 (−2) |
23 (−5) |
20 (−7) |
| Average rainfall inches (mm) | 2.7 (69) |
3.1 (79) |
2.2 (56) |
1.0 (25) |
0.2 (5.1) |
0.1 (2.5) |
0.1 (2.5) |
0.1 (2.5) |
0.2 (5.1) |
0.6 (15) |
1.3 (33) |
1.8 (46) |
13.4 (340) |
| Source: [1] | |||||||||||||
