In northern regions like the Yukon, the best time to view the aurora is from late August to mid-April. During the summer months the night skies are not dark enough to see the aurora borealis even at times when the solar wind activity is strong. In midwinter the temperatures may fall to the minus 40 degree range and it is important to wear appropriate winter clothing (please see “winter clothing packages”) to enjoy the displays.
FAQ
What is the best month for Aurora Borealis Viewing?
How long do the northern lights last?
Anywhere from 10 minutes to all night long, depending on the magnitude of the incoming solar wind. "Coronal holes" consistently produce nice auroras but big solar flares and CMEs-coronal mass ejections are responsible for global-wide aurora displays…the BIG shows!
Is aurora borealis viewing best with a moon or no moon?
We like moonlight because it lights up the foreground and makes the sky a deep blue instead of pitch black like with no moon. We watch the lunar phase very carefully to allow for best light compositions for photography.
Three Day - Aurora Weather Forecast
Whitehorse (Canada)
Yukon Climate
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 10.0 (50) |
11.7 (53.1) |
16.8 (62.2) |
21.8 (71.2) |
34.1 (93.4) |
34.4 (93.9) |
33.2 (91.8) |
31.6 (88.9) |
26.7 (80.1) |
19.3 (66.7) |
13.3 (55.9) |
10.6 (51.1) |
34.4 (93.9) |
| Average high °C (°F) | −11.0 (12.2) |
−7.7 (18.1) |
−0.7 (30.7) |
6.6 (43.9) |
13.5 (56.3) |
19.1 (66.4) |
20.6 (69.1) |
18.5 (65.3) |
12.1 (53.8) |
4.2 (39.6) |
−6.0 (21.2) |
−8.5 (16.7) |
5.1 (41.2) |
| Daily mean °C (°F) | −15.2 (4.6) |
−12.7 (9.1) |
−6.3 (20.7) |
1.0 (33.8) |
7.3 (45.1) |
12.3 (54.1) |
14.3 (57.7) |
12.6 (54.7) |
7.2 (45) |
0.5 (32.9) |
−9.4 (15.1) |
−12.5 (9.5) |
−0.1 (31.8) |
| Average low °C (°F) | −19.2 (−2.6) |
−17.6 (0.3) |
−11.9 (10.6) |
−4.6 (23.7) |
1.0 (33.8) |
5.6 (42.1) |
8.0 (46.4) |
6.7 (44.1) |
2.1 (35.8) |
−3.2 (26.2) |
−12.9 (8.8) |
−16.5 (2.3) |
−5.2 (22.6) |
| Record low °C (°F) | −56.1 (−69) |
−51.1 (−60) |
−42.2 (−44) |
−30.6 (−23.1) |
−12.9 (8.8) |
−6.1 (21) |
−2.2 (28) |
−8.3 (17.1) |
−19.4 (−2.9) |
−31.1 (−24) |
−47.2 (−53) |
−48.3 (−54.9) |
−56.1 (−69) |
| Average mm (inches) | 17.8 (0.701) |
11.8 (0.465) |
10.3 (0.406) |
7.0 (0.276) |
16.3 (0.642) |
32.4 (1.276) |
38.1 (1.5) |
35.8 (1.409) |
33.3 (1.311) |
23.2 (0.913) |
20.1 (0.791) |
16.3 (0.642) |
262.3 (10.327) |
| Average rainfall mm (inches) | 0.3 (0.012) |
0.0 (0) |
0.0 (0) |
1.2 (0.047) |
14.3 (0.563) |
32.4 (1.276) |
38.1 (1.5) |
35.5 (1.398) |
29.0 (1.142) |
8.8 (0.346) |
1.0 (0.039) |
0.4 (0.016) |
160.9 (6.335) |
| Average snowfall cm (inches) | 25.4 (10) |
18.3 (7.2) |
14.8 (5.83) |
7.2 (2.83) |
2.0 (0.79) |
0.0 (0) |
0.0 (0) |
0.3 (0.12) |
4.7 (1.85) |
18.6 (7.32) |
27.0 (10.63) |
23.5 (9.25) |
141.8 (55.83) |
| Average precipitation days (≥ 0.2 mm) | 11.2 | 8.3 | 6.4 | 4.4 | 8.0 | 10.9 | 13.5 | 12.5 | 11.9 | 11.5 | 11.5 | 11.2 | 121.2 |
| Average rainy days (≥ 0.2 mm) | 0.2 | 0.1 | 0.1 | 1.1 | 7.5 | 10.9 | 13.5 | 12.4 | 11.0 | 5.1 | 0.8 | 0.3 | 62.9 |
| Average snowy days (≥ 0.2 cm) | 11.9 | 9.1 | 7.0 | 3.8 | 1.2 | 0.0 | 0.0 | 0.3 | 1.5 | 7.9 | 12.4 | 12.2 | 67.4 |
| Average relative humidity (%) | 72.2 | 64.5 | 51.8 | 42.1 | 38.2 | 39.9 | 46.0 | 47.9 | 54.5 | 64.2 | 75.2 | 74.7 | 55.9 |
| Mean monthly sunshine hours | 43.8 | 105.5 | 163.2 | 238.5 | 251.1 | 266.7 | 247.6 | 226.5 | 132.7 | 84.9 | 39.8 | 26.8 | 1,827.1 |
| Percent possible sunshine | 21.4 | 41.6 | 44.8 | 54.4 | 46.8 | 46.9 | 43.8 | 46.4 | 34.1 | 27.0 | 17.8 | 14.9 | 36.7 |
