| Climate data for Eureka (Eureka Aerodrome) WMO ID: 71917; coordinates 79°59′N 85°56′W / 79.983°N 85.933°W; elevation: 10.4 m (34 ft); 1991–2020 normals, extremes 1947–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | −1.1 (30.0) |
−1.1 (30.0) |
−8.0 (17.6) |
−2.8 (27.0) |
7.5 (45.5) |
18.5 (65.3) |
20.9 (69.6) |
17.6 (63.7) |
9.3 (48.7) |
5.0 (41.0) |
−1.7 (28.9) |
−2.1 (28.2) |
20.9 (69.6) |
| Mean daily maximum °C (°F) | −32.3 (−26.1) |
−33.0 (−27.4) |
−32.3 (−26.1) |
−21.9 (−7.4) |
−6.7 (19.9) |
5.8 (42.4) |
10.1 (50.2) |
5.7 (42.3) |
−3.3 (26.1) |
−15.9 (3.4) |
−24.3 (−11.7) |
−29.2 (−20.6) |
−14.8 (5.4) |
| Daily mean °C (°F) | −35.9 (−32.6) |
−36.8 (−34.2) |
−35.9 (−32.6) |
−25.9 (−14.6) |
−9.9 (14.2) |
3.1 (37.6) |
6.8 (44.2) |
3.4 (38.1) |
−5.8 (21.6) |
−19.5 (−3.1) |
−28.0 (−18.4) |
−32.8 (−27.0) |
−18.1 (−0.6) |
| Mean daily minimum °C (°F) | −39.5 (−39.1) |
−40.5 (−40.9) |
−39.4 (−38.9) |
−29.8 (−21.6) |
−13.1 (8.4) |
0.5 (32.9) |
3.5 (38.3) |
1.2 (34.2) |
−8.2 (17.2) |
−23.1 (−9.6) |
−31.6 (−24.9) |
−36.3 (−33.3) |
−21.4 (−6.5) |
| Record low °C (°F) | −53.3 (−63.9) |
−55.3 (−67.5) |
−52.8 (−63.0) |
−48.9 (−56.0) |
−31.1 (−24.0) |
−13.9 (7.0) |
−2.2 (28.0) |
−12.9 (8.8) |
−31.7 (−25.1) |
−41.7 (−43.1) |
−48.2 (−54.8) |
−51.7 (−61.1) |
−55.3 (−67.5) |
| Average precipitation mm (inches) | 2.6 (0.10) |
2.6 (0.10) |
2.6 (0.10) |
3.6 (0.14) |
3.3 (0.13) |
8.6 (0.34) |
14.4 (0.57) |
17.9 (0.70) |
8.2 (0.32) |
6.6 (0.26) |
3.7 (0.15) |
3.5 (0.14) |
77.6 (3.06) |
| Average rainfall mm (inches) | 0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
5.3 (0.21) |
14.5 (0.57) |
11.7 (0.46) |
1.0 (0.04) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
32.5 (1.28) |
| Average snowfall cm (inches) | 3.1 (1.2) |
3.9 (1.5) |
2.8 (1.1) |
4.6 (1.8) |
4.2 (1.7) |
3.0 (1.2) |
0.7 (0.3) |
4.8 (1.9) |
11.3 (4.4) |
10.9 (4.3) |
5.7 (2.2) |
5.4 (2.1) |
60.3 (23.7) |
| Average precipitation days (≥ 0.2 mm) | 4.4 | 4.4 | 5.3 | 4.9 | 3.9 | 5.2 | 7.8 | 7.9 | 6.8 | 8.6 | 5.9 | 5.4 | 70.6 |
| Average rainy days (≥ 0.2 mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.1 | 7.7 | 5.9 | 0.6 | 0.0 | 0.0 | 0.0 | 17.3 |
| Average snowy days (≥ 0.2 cm) | 4.7 | 4.7 | 4.2 | 5.2 | 4.0 | 2.4 | 0.7 | 2.9 | 7.9 | 9.6 | 6.0 | 5.0 | 57.4 |
| Average relative humidity (%) | 63.4 | 66.3 | 65.8 | 67.2 | 75.0 | 71.1 | 69.3 | 76.2 | 82.0 | 74.3 | 65.8 | 64.6 | 70.1 |
| Mean monthly sunshine hours | 0.0 | 0.0 | 120.2 | 353.8 | 486.3 | 386.4 | 360.5 | 238.9 | 98.4 | 12.5 | 0.0 | 0.0 | 2,057 |
| Percent possible sunshine | 0.0 | 0.0 | 34.9 | 54.5 | 65.4 | 53.7 | 48.5 | 32.2 | 21.4 | 8.4 | 0.0 | 0.0 | 39.9 |
| Source: Environment and Climate Change Canada[1][2][3][4][5] | |||||||||||||
Notes
editReferences
- ^ "Eureka A". Canadian Climate Normals 1981–2010. Environment and Climate Change Canada. Retrieved 12 May 2016.
- ^ "Daily Data Report for August 2011". Canadian Climate Data. Environment and Climate Change Canada. Retrieved 12 May 2016.
- ^ "Daily Data Report for August 2013". Canadian Climate Data. Environment and Climate Change Canada. Retrieved 12 May 2016.
- ^ "Hourly Data Report for February 04, 2022". Canadian Climate Data. Environment and Climate Change Canada. Retrieved 11 Feb 2022.
- ^ "Canadian Climate Normals 1991-2020 Data". Canadian Climate Normals. Environment and Climate Change Canada. Retrieved 1 October 2023.