| Climate data for Sept-Îles (Sept-Îles Airport) Climate ID: 7047910; coordinates 50°13′N 66°16′W / 50.217°N 66.267°W; elevation: 54.9 m (180 ft); 1981−2010 normals, extremes 1903−present[a] | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 10.0 (50.0) |
10.6 (51.1) |
16.4 (61.5) |
19.2 (66.6) |
28.3 (82.9) |
32.2 (90.0) |
32.2 (90.0) |
31.1 (88.0) |
29.4 (84.9) |
22.2 (72.0) |
16.9 (62.4) |
9.4 (48.9) |
32.2 (90.0) |
| Mean daily maximum °C (°F) | −9.8 (14.4) |
−7.9 (17.8) |
−1.9 (28.6) |
4.0 (39.2) |
10.7 (51.3) |
16.5 (61.7) |
19.5 (67.1) |
19.1 (66.4) |
14.2 (57.6) |
7.8 (46.0) |
1.0 (33.8) |
−5.6 (21.9) |
5.6 (42.1) |
| Daily mean °C (°F) | −15.3 (4.5) |
−13.6 (7.5) |
−6.8 (19.8) |
0.2 (32.4) |
6.2 (43.2) |
11.8 (53.2) |
15.2 (59.4) |
14.4 (57.9) |
9.8 (49.6) |
3.7 (38.7) |
−2.9 (26.8) |
−10.5 (13.1) |
1.0 (33.8) |
| Mean daily minimum °C (°F) | −20.8 (−5.4) |
−19.3 (−2.7) |
−11.7 (10.9) |
−3.7 (25.3) |
1.7 (35.1) |
7.0 (44.6) |
10.8 (51.4) |
9.8 (49.6) |
5.3 (41.5) |
−0.4 (31.3) |
−6.7 (19.9) |
−15.3 (4.5) |
−3.6 (25.5) |
| Record low °C (°F) | −43.3 (−45.9) |
−38.3 (−36.9) |
−31.7 (−25.1) |
−26.4 (−15.5) |
−11.7 (10.9) |
−2.8 (27.0) |
1.7 (35.1) |
−0.6 (30.9) |
−6.5 (20.3) |
−12.8 (9.0) |
−28.9 (−20.0) |
−36.5 (−33.7) |
−43.3 (−45.9) |
| Average precipitation mm (inches) | 81.7 (3.22) |
68.6 (2.70) |
81.3 (3.20) |
92.1 (3.63) |
86.9 (3.42) |
99.1 (3.90) |
104.4 (4.11) |
84.4 (3.32) |
108.7 (4.28) |
104.1 (4.10) |
109.2 (4.30) |
99.4 (3.91) |
1,119.9 (44.09) |
| Average rainfall mm (inches) | 8.3 (0.33) |
13.9 (0.55) |
24.4 (0.96) |
49.2 (1.94) |
76.7 (3.02) |
99.1 (3.90) |
104.4 (4.11) |
84.4 (3.32) |
108.7 (4.28) |
98.0 (3.86) |
62.4 (2.46) |
18.1 (0.71) |
747.5 (29.43) |
| Average snowfall cm (inches) | 84.1 (33.1) |
59.7 (23.5) |
57.8 (22.8) |
36.4 (14.3) |
8.1 (3.2) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.05 (0.02) |
5.3 (2.1) |
46.0 (18.1) |
87.2 (34.3) |
384.6 (151.4) |
| Average precipitation days (≥ 0.2 mm) | 16.5 | 13.4 | 13.7 | 12.7 | 13.8 | 13.6 | 16.4 | 14.1 | 13.7 | 15.5 | 14.9 | 15.6 | 173.8 |
| Average rainy days (≥ 0.2 mm) | 1.4 | 1.6 | 3.9 | 7.8 | 13.2 | 13.6 | 16.4 | 14.1 | 13.8 | 14.4 | 8.3 | 2.7 | 111.0 |
| Average snowy days (≥ 0.2 cm) | 16.4 | 12.5 | 12.4 | 7.7 | 1.7 | 0.0 | 0.0 | 0.0 | 0.1 | 2.5 | 9.7 | 14.8 | 77.7 |
| Mean monthly sunshine hours | 104.0 | 134.4 | 150.8 | 170.1 | 223.4 | 221.2 | 240.9 | 220.4 | 154.0 | 131.2 | 93.5 | 93.7 | 1,937.6 |
| Source: Environment and Climate Change Canada,[1][2][3] (sun 1961−1990),[4] Clarke City (1903−1944)[5] | |||||||||||||
Notes
edit- ^ Extreme high and low temperatures were recorded in Clarke City from May 1903 to August 1944, and at Sept-Îles Airport from September 1944 to present.
References
- ^ "Sept-Îles A, Quebec". Canadian Climate Normals 1981–2010. Environment and Climate Change Canada. Retrieved November 25, 2013.
- ^ "March 2012". Canadian Climate Data. Environment and Climate Change Canada. 31 October 2011. Retrieved 22 June 2016.
- ^ "June 2020". Canadian Climate Data. Environment and Climate Change Canada. 31 October 2011. Retrieved 13 May 2022.
- ^ Climate Normals for Sept-Îles 1961-1990 , Accessed March 10, 2012.
- ^ "Clarke City". Canadian Climate Data. Environment and Climate Change Canada. 31 October 2011. Retrieved 22 June 2016.