Template:Winnipeg weatherbox
| Climate data for Winnipeg (Winnipeg James Armstrong Richardson International Airport) WMO ID: 71852; coordinates 49°55′N 97°14′W / 49.917°N 97.233°W; elevation: 238.7 m (783 ft); 1981–2010 normals, extremes 1872–present[a] | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high humidex | 6.3 | 11.1 | 28.0 | 34.1 | 40.2 | 46.1 | 47.3 | 45.5 | 45.9 | 34.3 | 23.9 | 9.3 | 47.3 |
| Record high °C (°F) | 7.8 (46.0) |
11.7 (53.1) |
23.7 (74.7) |
34.3 (93.7) |
37.8 (100.0) |
38.3 (100.9) |
42.2 (108.0) |
40.6 (105.1) |
38.8 (101.8) |
31.1 (88.0) |
23.9 (75.0) |
11.7 (53.1) |
42.2 (108.0) |
| Mean daily maximum °C (°F) | −11.3 (11.7) |
−8.1 (17.4) |
−0.8 (30.6) |
10.9 (51.6) |
18.6 (65.5) |
23.2 (73.8) |
25.9 (78.6) |
25.4 (77.7) |
19.0 (66.2) |
10.5 (50.9) |
−0.5 (31.1) |
−8.5 (16.7) |
8.7 (47.7) |
| Daily mean °C (°F) | −16.4 (2.5) |
−13.2 (8.2) |
−5.8 (21.6) |
4.4 (39.9) |
11.6 (52.9) |
17.0 (62.6) |
19.7 (67.5) |
18.8 (65.8) |
12.7 (54.9) |
5.0 (41.0) |
−4.9 (23.2) |
−13.2 (8.2) |
3.0 (37.4) |
| Mean daily minimum °C (°F) | −21.4 (−6.5) |
−18.3 (−0.9) |
−10.7 (12.7) |
−2.0 (28.4) |
4.5 (40.1) |
10.7 (51.3) |
13.5 (56.3) |
12.1 (53.8) |
6.4 (43.5) |
−0.5 (31.1) |
−9.2 (15.4) |
−17.8 (0.0) |
−2.7 (27.1) |
| Record low °C (°F) | −44.4 (−47.9) |
−45.0 (−49.0) |
−38.9 (−38.0) |
−27.8 (−18.0) |
−11.7 (10.9) |
−6.1 (21.0) |
1.1 (34.0) |
−1.1 (30.0) |
−8.3 (17.1) |
−20.6 (−5.1) |
−36.7 (−34.1) |
−47.8 (−54.0) |
−47.8 (−54.0) |
| Record low wind chill | −56.4 | −57.1 | −49.6 | −35.8 | −20.8 | −7.9 | 0.0 | 0.0 | −11.5 | −24.2 | −48.1 | −50.6 | −57.1 |
| Average precipitation mm (inches) | 19.9 (0.78) |
13.8 (0.54) |
24.5 (0.96) |
30.0 (1.18) |
56.7 (2.23) |
90.0 (3.54) |
79.5 (3.13) |
77.0 (3.03) |
45.8 (1.80) |
37.5 (1.48) |
25.0 (0.98) |
21.5 (0.85) |
521.1 (20.52) |
| Average rainfall mm (inches) | 0.2 (0.01) |
2.7 (0.11) |
9.7 (0.38) |
19.2 (0.76) |
54.1 (2.13) |
90.0 (3.54) |
79.5 (3.13) |
77.0 (3.03) |
45.5 (1.79) |
32.7 (1.29) |
6.9 (0.27) |
1.5 (0.06) |
418.9 (16.49) |
| Average snowfall cm (inches) | 23.7 (9.3) |
12.5 (4.9) |
16.5 (6.5) |
10.6 (4.2) |
2.6 (1.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.3 (0.1) |
4.8 (1.9) |
19.9 (7.8) |
23.0 (9.1) |
113.7 (44.8) |
| Average precipitation days (≥ 0.2 mm) | 12.2 | 8.0 | 9.2 | 7.2 | 11.5 | 13.3 | 11.4 | 10.7 | 10.4 | 9.4 | 10.3 | 11.8 | 125.3 |
| Average rainy days (≥ 0.2 mm) | 0.67 | 0.93 | 2.9 | 5.1 | 11.3 | 13.3 | 11.4 | 10.7 | 10.3 | 7.9 | 3.0 | 0.84 | 78.3 |
| Average snowy days (≥ 0.2 cm) | 12.4 | 7.7 | 7.4 | 2.9 | 0.56 | 0.0 | 0.0 | 0.0 | 0.11 | 2.3 | 8.6 | 11.5 | 53.5 |
| Average relative humidity (%) (at 1500 LST) | 72.7 | 71.7 | 68.5 | 49.1 | 46.7 | 54.5 | 55.6 | 52.4 | 54.8 | 60.1 | 72.0 | 75.1 | 61.1 |
| Mean monthly sunshine hours | 114.7 | 133.9 | 181.9 | 241.4 | 285.2 | 276.3 | 308.3 | 281.4 | 189.0 | 147.4 | 93.9 | 99.5 | 2,352.9 |
| Percent possible sunshine | 42.9 | 47.2 | 49.5 | 58.6 | 59.8 | 56.6 | 62.6 | 62.8 | 49.8 | 44.1 | 34.4 | 39.2 | 50.6 |
| Source: Environment and Climate Change Canada[1][2][3] | |||||||||||||
Notes[edit]
- ^ Climate data was recorded at St. John's College from March 1872 to July 1938, and at Winnipeg Airport from January 1938 to present.
References
- ^ "Winnipeg Richardson International A, Manitoba". Canadian Climate Normals 1981–2010. Environment and Climate Change Canada. Retrieved May 7, 2014.
- ^ "Monthly Data Report for 1872". Canadian Historical Climate Data. Environment and Climate Change Canada. Retrieved 12 May 2016.
- ^ "Daily Data Report for March 2012". Canadian Historical Climate Data. Environment and Climate Change Canada. Retrieved 12 May 2016.