Template:La Grande Rivière weatherbox
| Climate data for La Grande Rivière (La Grande Rivière Airport) WMO ID: 71827; coordinates 53°38′N 77°42′W / 53.633°N 77.700°W; elevation: 195.1 m (640 ft); 1991-2020 normals | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high humidex | 3.0 | 4.8 | 12.0 | 21.8 | 33.9 | 38.0 | 44.3 | 35.5 | 31.6 | 28.3 | 13.4 | 7.6 | 44.3 |
| Record high °C (°F) | 3.3 (37.9) |
5.0 (41.0) |
11.8 (53.2) |
22.3 (72.1) |
32.6 (90.7) |
35.0 (95.0) |
37.3 (99.1) |
31.2 (88.2) |
28.3 (82.9) |
23.5 (74.3) |
12.3 (54.1) |
7.4 (45.3) |
37.3 (99.1) |
| Mean daily maximum °C (°F) | −17.2 (1.0) |
−15.4 (4.3) |
−7.9 (17.8) |
0.5 (32.9) |
10.1 (50.2) |
18.1 (64.6) |
20.7 (69.3) |
18.8 (65.8) |
12.9 (55.2) |
5.5 (41.9) |
−2.5 (27.5) |
−10.8 (12.6) |
2.7 (36.9) |
| Daily mean °C (°F) | −21.7 (−7.1) |
−20.8 (−5.4) |
−14.0 (6.8) |
−5.1 (22.8) |
4.3 (39.7) |
11.5 (52.7) |
14.8 (58.6) |
13.6 (56.5) |
8.6 (47.5) |
2.4 (36.3) |
−5.4 (22.3) |
−14.5 (5.9) |
−2.2 (28.0) |
| Mean daily minimum °C (°F) | −26.1 (−15.0) |
−26.1 (−15.0) |
−20.0 (−4.0) |
−10.6 (12.9) |
−1.6 (29.1) |
4.9 (40.8) |
8.8 (47.8) |
8.3 (46.9) |
4.3 (39.7) |
−0.7 (30.7) |
−8.3 (17.1) |
−18.1 (−0.6) |
−7.1 (19.2) |
| Record low °C (°F) | −40.9 (−41.6) |
−44.6 (−48.3) |
−39.7 (−39.5) |
−31.4 (−24.5) |
−22.6 (−8.7) |
−6.6 (20.1) |
−0.9 (30.4) |
−0.5 (31.1) |
−7.0 (19.4) |
−16.7 (1.9) |
−29.2 (−20.6) |
−40.3 (−40.5) |
−44.6 (−48.3) |
| Record low wind chill | −56.0 | −56.9 | −51.2 | −40.1 | −27.0 | −12.5 | −3.4 | −6.5 | −10.3 | −19.7 | −40.3 | −52.9 | −56.9 |
| Average precipitation mm (inches) | 31.0 (1.22) |
22.2 (0.87) |
27.9 (1.10) |
29.2 (1.15) |
43.8 (1.72) |
61.7 (2.43) |
85.6 (3.37) |
89.7 (3.53) |
110.3 (4.34) |
88.5 (3.48) |
68.1 (2.68) |
43.9 (1.73) |
701.9 (27.63) |
| Average rainfall mm (inches) | 1.1 (0.04) |
1.2 (0.05) |
3.4 (0.13) |
9.3 (0.37) |
34.6 (1.36) |
60.0 (2.36) |
85.6 (3.37) |
90.9 (3.58) |
107.0 (4.21) |
62.5 (2.46) |
15.2 (0.60) |
1.7 (0.07) |
472.5 (18.60) |
| Average snowfall cm (inches) | 30.4 (12.0) |
21.6 (8.5) |
24.7 (9.7) |
19.9 (7.8) |
9.5 (3.7) |
2.3 (0.9) |
0.0 (0.0) |
0.0 (0.0) |
3.4 (1.3) |
26.4 (10.4) |
54.5 (21.5) |
43.0 (16.9) |
235.7 (92.8) |
| Average precipitation days (≥ 0.2 mm) | 16.6 | 11.7 | 11.4 | 10.5 | 13.1 | 11.7 | 15.2 | 15.8 | 20.1 | 20.7 | 22.3 | 20.1 | 189.1 |
| Average rainy days (≥ 0.2 mm) | 0.42 | 0.68 | 1.0 | 3.7 | 9.3 | 11.4 | 15.2 | 15.9 | 19.5 | 13.7 | 5.0 | 1.4 | 97.2 |
| Average snowy days (≥ 0.2 cm) | 16.5 | 11.6 | 10.8 | 8.5 | 5.7 | 1.2 | 0.04 | 0.0 | 1.5 | 10.5 | 20.3 | 19.8 | 106.4 |
| Average relative humidity (%) (at 1500 LST) | 74.4 | 67.3 | 59.7 | 56.6 | 54.0 | 49.8 | 56.6 | 60.2 | 68.8 | 76.3 | 84.5 | 81.8 | 65.8 |
| Source: Environment and Climate Change Canada[1] | |||||||||||||
Notes
[edit]References
- ^ "Canadian Climate Normals 1991-2020 Station Data". Environment and Climate Change Canada. 2024-10-01. Retrieved 2024-11-17.