| Climate data for Whitehorse (Riverdale) Climate ID: 2101400; coordinates 60°42′36″N 135°01′38″W / 60.71000°N 135.02722°W; elevation: 640.1 m (2,100 ft); 1981–2010 normals, extremes 1959–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 10.0 (50.0) |
12.8 (55.0) |
13.5 (56.3) |
23.5 (74.3) |
34.5 (94.1) |
35.6 (96.1) |
34.5 (94.1) |
31.7 (89.1) |
26.7 (80.1) |
20.0 (68.0) |
12.2 (54.0) |
9.5 (49.1) |
35.6 (96.1) |
| Mean daily maximum °C (°F) | −12.1 (10.2) |
−6.6 (20.1) |
0.3 (32.5) |
8.5 (47.3) |
15.3 (59.5) |
20.4 (68.7) |
21.6 (70.9) |
19.5 (67.1) |
12.8 (55.0) |
4.3 (39.7) |
−6.2 (20.8) |
−9.1 (15.6) |
5.7 (42.3) |
| Daily mean °C (°F) | −16.2 (2.8) |
−11.8 (10.8) |
−6 (21) |
1.8 (35.2) |
8.0 (46.4) |
13.1 (55.6) |
15.1 (59.2) |
13.1 (55.6) |
7.5 (45.5) |
0.5 (32.9) |
−9.8 (14.4) |
−13.2 (8.2) |
0.2 (32.4) |
| Mean daily minimum °C (°F) | −20.4 (−4.7) |
−17.0 (1.4) |
−12.3 (9.9) |
−4.9 (23.2) |
0.7 (33.3) |
5.9 (42.6) |
8.5 (47.3) |
6.6 (43.9) |
2.1 (35.8) |
−3.4 (25.9) |
−13.4 (7.9) |
−17.3 (0.9) |
−5.4 (22.3) |
| Record low °C (°F) | −48.3 (−54.9) |
−51.1 (−60.0) |
−42.8 (−45.0) |
−31.7 (−25.1) |
−15.0 (5.0) |
−4.4 (24.1) |
−1.7 (28.9) |
−5.6 (21.9) |
−17.5 (0.5) |
−29.5 (−21.1) |
−41.7 (−43.1) |
−47.8 (−54.0) |
−51.1 (−60.0) |
| Average precipitation mm (inches) | 19.2 (0.76) |
13.6 (0.54) |
11.7 (0.46) |
6.8 (0.27) |
16.3 (0.64) |
33.4 (1.31) |
39.6 (1.56) |
36.5 (1.44) |
35.3 (1.39) |
26.1 (1.03) |
22.7 (0.89) |
20.3 (0.80) |
281.6 (11.09) |
| Average rainfall mm (inches) | 0.2 (0.01) |
0.1 (0.00) |
0.1 (0.00) |
2.2 (0.09) |
15.1 (0.59) |
33.4 (1.31) |
39.6 (1.56) |
36.2 (1.43) |
29.7 (1.17) |
9.9 (0.39) |
0.8 (0.03) |
0.1 (0.00) |
167.2 (6.58) |
| Average snowfall cm (inches) | 19.0 (7.5) |
13.5 (5.3) |
11.9 (4.7) |
4.6 (1.8) |
1.2 (0.5) |
0.0 (0.0) |
0.0 (0.0) |
0.4 (0.2) |
5.6 (2.2) |
16.3 (6.4) |
21.9 (8.6) |
20.2 (8.0) |
114.6 (45.1) |
| Average precipitation days (≥ 0.2 mm) | 9.7 | 7.3 | 5.7 | 4.5 | 8.0 | 11.4 | 13.6 | 12.4 | 10.1 | 11.2 | 10.3 | 10.1 | 114.3 |
| Average rainy days (≥ 0.2 mm) | 0.20 | 0.13 | 0.09 | 1.9 | 7.7 | 11.4 | 13.6 | 12.4 | 9.6 | 5.2 | 0.44 | 0.12 | 62.7 |
| Average snowy days (≥ 0.2 cm) | 9.5 | 7.3 | 5.7 | 2.7 | 0.54 | 0.0 | 0.0 | 0.10 | 1.1 | 7.0 | 10.0 | 10.0 | 53.8 |
| Source: Environment and Climate Change Canada[1][2][3] | |||||||||||||
Notes
editReferences
- ^ "Whitehorse Riverdale". Environment and Climate Change Canada. 25 September 2013. Retrieved 16 June 2016.
- ^ "Daily Data Report for January 2009". Environment and Climate Change Canada. 22 September 2015. Retrieved 16 June 2016.
- ^ "Daily Data Report for July 2009". Environment and Climate Change Canada. 22 September 2015. Retrieved 16 June 2016.