Template:Comox, British Columbia weatherbox
| Climate data for Comox (Comox Airport) WMO ID: 71893; coordinates 49°43′N 124°54′W / 49.717°N 124.900°W; elevation: 25.6 m (84 ft); 1991–2020 normals, extremes 1991–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high humidex | 16.2 | 15.8 | 19.6 | 26.2 | 31.6 | 37.3 | 40.4 | 40.3 | 33.7 | 26.0 | 20.9 | 17.7 | 40.4 |
| Record high °C (°F) | 16.7 (62.1) |
16.3 (61.3) |
19.6 (67.3) |
26.8 (80.2) |
31.7 (89.1) |
38 (100) |
35.2 (95.4) |
33.6 (92.5) |
31.7 (89.1) |
22.9 (73.2) |
17.8 (64.0) |
17.4 (63.3) |
35.2 (95.4) |
| Mean daily maximum °C (°F) | 6.3 (43.3) |
7.2 (45.0) |
9.5 (49.1) |
12.9 (55.2) |
17.2 (63.0) |
19.9 (67.8) |
23.1 (73.6) |
23.0 (73.4) |
19.1 (66.4) |
12.9 (55.2) |
8.7 (47.7) |
6.2 (43.2) |
13.8 (56.8) |
| Daily mean °C (°F) | 3.9 (39.0) |
4.2 (39.6) |
6.1 (43.0) |
9.0 (48.2) |
12.9 (55.2) |
15.7 (60.3) |
18.5 (65.3) |
18.3 (64.9) |
14.8 (58.6) |
9.6 (49.3) |
5.9 (42.6) |
3.7 (38.7) |
10.2 (50.4) |
| Mean daily minimum °C (°F) | 1.5 (34.7) |
1.2 (34.2) |
2.6 (36.7) |
5.0 (41.0) |
8.6 (47.5) |
11.5 (52.7) |
13.7 (56.7) |
13.5 (56.3) |
10.5 (50.9) |
6.3 (43.3) |
3.1 (37.6) |
1.3 (34.3) |
6.6 (43.9) |
| Record low °C (°F) | −21.1 (−6.0) |
−16.1 (3.0) |
−13.9 (7.0) |
−4.4 (24.1) |
−2.8 (27.0) |
0.5 (32.9) |
5.0 (41.0) |
3.3 (37.9) |
−1.7 (28.9) |
−4.8 (23.4) |
−13.3 (8.1) |
−15.0 (5.0) |
−21.1 (−6.0) |
| Record low wind chill | −18.6 | −21.6 | −16.1 | −5.9 | −2.0 | 0.0 | 0.0 | 0.0 | −2.7 | −9.8 | −20.3 | −25.0 | −25.0 |
| Average precipitation mm (inches) | 177.4 (6.98) |
111.6 (4.39) |
107.5 (4.23) |
64.1 (2.52) |
40.3 (1.59) |
41.8 (1.65) |
23.8 (0.94) |
31.2 (1.23) |
46.7 (1.84) |
125.4 (4.94) |
188.8 (7.43) |
193.6 (7.62) |
1,152.2 (45.36) |
| Average rainfall mm (inches) | 165.1 (6.50) |
102.6 (4.04) |
98.4 (3.87) |
64.1 (2.52) |
40.3 (1.59) |
41.8 (1.65) |
23.8 (0.94) |
31.2 (1.23) |
46.7 (1.84) |
125.3 (4.93) |
183.5 (7.22) |
177.3 (6.98) |
1,099.9 (43.30) |
| Average snowfall cm (inches) | 12.4 (4.9) |
9.0 (3.5) |
6.8 (2.7) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.1 (0.0) |
5.5 (2.2) |
16.9 (6.7) |
50.8 (20.0) |
| Average precipitation days (≥ 0.2 mm) | 19.9 | 16.2 | 16.9 | 13.9 | 11.6 | 11.2 | 7.1 | 7.0 | 9.8 | 17.1 | 19.7 | 21.2 | 171.6 |
| Average rainy days (≥ 0.2 mm) | 18.9 | 15.0 | 16.3 | 13.9 | 11.6 | 11.2 | 7.1 | 7.0 | 9.8 | 17.0 | 19.4 | 20.2 | 167.5 |
| Average snowy days (≥ 0.2 cm) | 2.4 | 2.3 | 1.6 | 0.07 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.10 | 0.83 | 2.7 | 10.0 |
| Average relative humidity (%) (at 1500 LST) | 83.8 | 76.5 | 70.4 | 63.8 | 61.5 | 60.2 | 57.3 | 57.6 | 62.8 | 75.8 | 81.3 | 83.4 | 69.5 |
| Mean monthly sunshine hours | 57.8 | 87.6 | 125.2 | 182.5 | 230.7 | 230.1 | 300.0 | 268.8 | 226.9 | 116.3 | 57.6 | 41.4 | 1,925.8 |
| Percent possible sunshine | 21.6 | 30.7 | 34.0 | 44.3 | 48.5 | 47.4 | 61.1 | 60.1 | 59.8 | 34.7 | 21.0 | 16.3 | 40.0 |
| Source: Environment and Climate Change Canada[1] (sun 1981–2010)[2] | |||||||||||||
References
- ^ "Canadian Climate Normals 1991-2020 Data Comox". Canadian Climate Normals 1991–2020. Environment and Climate Change Canada. 2024-06-27. Retrieved 2024-09-09.
- ^ "Canadian Climate Normals 1981-2010 Station Data Comox". Environment and Climate Change Canada. 2024-06-27. Retrieved 2024-09-09.