Weather
Overview of the weather in Surrey. Average summer temperature 22°C (+72°F), Average winter temperature 5°C (+42°F), Average Annual Rainfall 1050mm (41in.)(Lowest in the Lower Mainland)

Climate data for Surrey
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 15.5 (60) |
19.4 (67) |
25 (77) |
29 (84) |
34.5 (94) |
33.3 (92) |
35 (95) |
34.5 (94) |
34.5 (94) |
29 (84) |
21 (70) |
16.7 (62) |
35 (95) |
| Average high °C (°F) | 6 (43) |
8.4 (47) |
11.1 (52) |
14.3 (58) |
17.6 (64) |
20 (68) |
23 (73) |
23.2 (74) |
20.5 (69) |
14.5 (58) |
8.7 (48) |
6.1 (43) |
14.5 (58) |
| Average low °C (°F) | 0.2 (32) |
1.3 (34) |
2.8 (37) |
4.9 (41) |
7.6 (46) |
10.3 (51) |
12.1 (54) |
12.2 (54) |
9.6 (49) |
6 (43) |
2.7 (37) |
0.5 (33) |
5.9 (43) |
| Record low °C (°F) | -17.2 (1) |
-13.5 (8) |
-8.3 (17) |
-2.8 (27) |
-1.1 (30) |
2.2 (36) |
2.8 (37) |
-1.1 (30) |
-2.2 (28) |
-6.5 (20) |
-15 (5) |
-18.9 (-2) |
-18.9 (-2) |
| Precipitation mm (inches) | 185.7 (7.31) |
136.1 (5.36) |
128.7 (5.07) |
100.5 (3.96) |
81.6 (3.21) |
68 (2.68) |
50 (1.97) |
48.7 (1.92) |
64.2 (2.53) |
131.4 (5.17) |
212.3 (8.36) |
202.1 (7.96) |
1,409.2 (55.48) |
Source: Environment Canada 12 July 2009 |
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