Template:Toronto Island Airport weatherbox
| Climate data for Toronto (Toronto Island Airport, Harbourfront) WMO ID: 71265; Climate ID: 6158665; coordinates 43°47′43″N 79°23′42″W / 43.79528°N 79.39500°W; elevation: 76.5 m (251 ft)[a]; 1991–2020 normals[b] and 1981–2010 normals[c], extremes 1905–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high humidex | 13.2 | 17.5 | 22.3 | 31.8 | 38.8 | 45.5 | 48.6 | 45.3 | 43.0 | 38.3 | 23.3 | 15.8 | 48.6 |
| Record high °C (°F) | 14.1 (57.4) |
18.5 (65.3) |
22.5 (72.5) |
30.1 (86.2) |
34.1 (93.4) |
37.2 (99.0) |
37.0 (98.6) |
36.1 (97.0) |
33.4 (92.1) |
30.8 (87.4) |
20.4 (68.7) |
17.3 (63.1) |
37.2 (99.0) |
| Mean daily maximum °C (°F) | −0.5 (31.1) |
0.3 (32.5) |
4.2 (39.6) |
10.2 (50.4) |
16.8 (62.2) |
22.3 (72.1) |
25.3 (77.5) |
24.8 (76.6) |
20.9 (69.6) |
13.8 (56.8) |
7.5 (45.5) |
2.5 (36.5) |
12.4 (54.3) |
| Daily mean °C (°F) | −3.8 (25.2) |
−3.1 (26.4) |
0.8 (33.4) |
6.5 (43.7) |
12.6 (54.7) |
18.1 (64.6) |
21.0 (69.8) |
21.0 (69.8) |
17.2 (63.0) |
10.5 (50.9) |
4.6 (40.3) |
−0.3 (31.5) |
8.8 (47.8) |
| Mean daily minimum °C (°F) | −7.1 (19.2) |
−6.4 (20.5) |
−2.5 (27.5) |
2.7 (36.9) |
8.3 (46.9) |
13.9 (57.0) |
16.7 (62.1) |
17.2 (63.0) |
13.4 (56.1) |
7.0 (44.6) |
1.7 (35.1) |
−3.1 (26.4) |
5.1 (41.2) |
| Record low °C (°F) | −30.0 (−22.0) |
−29.4 (−20.9) |
−23.1 (−9.6) |
−13.3 (8.1) |
−3.3 (26.1) |
2.2 (36.0) |
4.4 (39.9) |
5.0 (41.0) |
1.7 (35.1) |
−5.0 (23.0) |
−13.9 (7.0) |
−27.2 (−17.0) |
−30.0 (−22.0) |
| Record low wind chill | −36.8 | −39.6 | −34.0 | −17.0 | −6.7 | 0.0 | 0.0 | 0.0 | 0.0 | −5.0 | −21.2 | −34.4 | −39.6 |
| Average precipitation mm (inches) | 45.3 (1.78) |
48.6 (1.91) |
54.8 (2.16) |
63.9 (2.52) |
75.0 (2.95) |
62.7 (2.47) |
65.0 (2.56) |
84.8 (3.34) |
86.3 (3.40) |
67.1 (2.64) |
83.4 (3.28) |
60.4 (2.38) |
797.3 (31.39) |
| Average rainfall mm (inches) | 19.5 (0.77) |
23.0 (0.91) |
39.6 (1.56) |
61.5 (2.42) |
75.0 (2.95) |
62.7 (2.47) |
65.0 (2.56) |
84.8 (3.34) |
86.3 (3.40) |
67.1 (2.64) |
78.5 (3.09) |
41.1 (1.62) |
704.0 (27.72) |
| Average snowfall cm (inches) | 28.1 (11.1) |
26.3 (10.4) |
15.5 (6.1) |
2.7 (1.1) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.03 (0.01) |
4.8 (1.9) |
19.7 (7.8) |
97.1 (38.2) |
| Average precipitation days (≥ 0.2 mm) | 13.9 | 11.6 | 11.7 | 12.7 | 12.3 | 10.7 | 10.3 | 10.9 | 11.4 | 12.3 | 13.4 | 13.0 | 144.2 |
| Average rainy days (≥ 0.2 mm) | 4.4 | 5.1 | 8.4 | 11.8 | 12.3 | 10.7 | 10.3 | 10.9 | 11.4 | 12.3 | 12.0 | 7.4 | 117.0 |
| Average snowy days (≥ 0.2 cm) | 10.5 | 8.3 | 5.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.07 | 2.4 | 7.7 | 35.6 |
| Average relative humidity (%) (at 1500 LST) | 69.5 | 66.8 | 63.6 | 63.4 | 66.1 | 67.9 | 67.2 | 68.3 | 67.4 | 69.5 | 70.8 | 70.6 | 67.6 |
| Source: Environment and Climate Change Canada[1] (June maximum)[2] (January minimum)[3] (Canadian Climate Normals 1981–2010}[4] | |||||||||||||
Notes
[edit]- ^ Includes Toronto City Centre; WMO ID: 71265; Climate ID: 6158667; coordinates 43°47′43″N 79°23′42″W / 43.79528°N 79.39500°W; elevation: 76.8 m (252 ft) and Toronto City Centre; WMO ID: 71265; Climate ID: 6158359; coordinates 43°47′39″N 79°23′46″W / 43.79417°N 79.39611°W; elevation: 76.8 m (252 ft)
- ^ Humidex, temperatures, wind chill and humidity
- ^ Precipitation and precipitation days
References
- ^ "Toronto (Island)". Canadian Climate Normals 1991–2020. Environment and Climate Change Canada. Retrieved October 10, 2024.
- ^ "Daily Data Report for June 1919". Canadian Climate Data. Environment and Climate Change Canada. October 31, 2011. Retrieved July 23, 2016.
- ^ "Daily Data Report for January 1914". Canadian Climate Data. Environment and Climate Change Canada. October 31, 2011. Retrieved July 23, 2016.
- ^ "Toronto Island A". Canadian Climate Normals 1981–2010. Environment and Climate Change Canada. Retrieved November 21, 2013.[dead link]