The minimum number of years used to calculate these Normals is indicated by a code for each element. A "+" beside an extreme date indicates that this date is the first occurrence of the extreme value. Values and dates in bold indicate all-time extremes for the location.
NOTE!! Data used in the calculation of these Normals may be subject to further quality assurance checks. This may result in minor changes to some values presented here.
| Latitude: | 49°24'00.000" N | Longitude: | 82°26'00.000" W | Elevation: | 217.90 m |
|---|---|---|---|---|---|
| Climate ID: | 6073960 | WMO ID: | TC ID: |
* This station meets WMO standards for temperature and precipitation.
| Temperature: | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | Code |
| Daily Average (°C) | -18.9 | -15.7 | -8.8 | 0.4 | 9 | 14.4 | 17.2 | 15.9 | 10.5 | 4 | -4.4 | -14.2 | 0.8 | A |
| Standard Deviation | 3.1 | 3.6 | 3 | 2.3 | 2.1 | 1.7 | 1.1 | 1.4 | 1.5 | 1.9 | 2.5 | 4 | 1 | A |
| Daily Maximum (°C) | -12.8 | -8.9 | -2.3 | 6.5 | 15.5 | 20.8 | 23.5 | 21.9 | 15.5 | 8 | -0.8 | -9.2 | 6.5 | A |
| Daily Minimum (°C) | -24.9 | -22.5 | -15.3 | -5.8 | 2.4 | 7.9 | 10.9 | 9.9 | 5.4 | -0.1 | -8 | -19.2 | -4.9 | A |
| Extreme Maximum (°C) | 8.3 | 11.7 | 19.4 | 29.5 | 33.3 | 37 | 37.8 | 35 | 32.8 | 27.8 | 20 | 15.6 | ||
| Date (yyyy/dd) | 1921/27 | 1930/22 | 1945/25 | 1986/28 | 1921/21 | 1995/18 | 1936/12 | 1931/05 | 1953/03 | 1947/16 | 1938/03 | 1921/01 | ||
| Extreme Minimum (°C) | -47.2 | -46.7 | -42.8 | -30.6 | -13 | -6.7 | -1 | -3.9 | -7 | -15.6 | -36.1 | -47.2 | ||
| Date (yyyy/dd) | 1935/24 | 1918/05 | 1938/03 | 1932/02 | 1981/10 | 1921/04 | 1992/01 | 1921/31 | 1981/30 | 1922/29 | 1933/25 | 1975/19 | ||
| Precipitation: | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 0.5 | 3.1 | 12.2 | 27.6 | 61.9 | 84.9 | 99.7 | 79.7 | 92.5 | 65.9 | 21.6 | 4.1 | 553.6 | A |
| Snowfall (cm) | 55.4 | 33.3 | 39.3 | 22.8 | 6 | 0.2 | 0 | 0 | 0.9 | 17.2 | 41.4 | 49.6 | 266 | A |
| Precipitation (mm) | 52.1 | 33.8 | 51.9 | 52.1 | 68.2 | 85.1 | 99.7 | 79.7 | 93.5 | 83.7 | 62.9 | 49.9 | 812.5 | A |
| Snow Depth at Month-end (cm) | 47 | 50 | 40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 30 | 15 | D |
| Extreme Daily Rainfall (mm) | 12.7 | 18.3 | 23.4 | 42.8 | 77 | 61 | 80.5 | 68.1 | 63 | 47.2 | 30.5 | 41.1 | ||
| Date (yyyy/dd) | 1939/09 | 1955/20 | 1951/30 | 2001/22 | 1962/29 | 1923/23 | 1963/14 | 1961/31 | 1921/22 | 1942/04 | 1918/18 | 1921/02 | ||
| Extreme Daily Snowfall (cm) | 38.1 | 27.9 | 38.6 | 42.4 | 25.4 | 2.8 | 9.8 | 0 | 20.3 | 41.6 | 44.5 | 35.6 | ||
| Date (yyyy/dd) | 1940/14 | 1943/10 | 1966/23 | 1981/04 | 1929/15 | 1990/03 | 2001/01 | 1918/01 | 1923/13 | 1990/17 | 1957/08 | 1952/13 | ||
| Extreme Daily Precipitation (mm) | 38.1 | 27.9 | 38.6 | 47 | 77 | 61 | 80.5 | 68.1 | 63 | 54.6 | 44.5 | 41.1 | ||
| Date (yyyy/dd) | 1940/14 | 1943/10 | 1966/23 | 1996/30 | 1962/29 | 1923/23 | 1963/14 | 1961/31 | 1921/22 | 1982/20 | 1957/08 | 1921/02 | ||
| Extreme Snow Depth (cm) | 94 | 99 | 109 | 104 | 41 | 0 | 0 | 0 | 1 | 18 | 41 | 58 | ||
| Date (yyyy/dd) | 1967/28 | 1967/10 | 1967/13 | 1969/04 | 1996/01 | 1962/01 | 1962/01 | 1962/01 | 1991/27 | 1966/16 | 1966/18 | 1966/29 | ||
| Days with Maximum Temperature: | ||||||||||||||
| <= 0 °C | 29.6 | 24.4 | 19.3 | 5.5 | 0.37 | 0 | 0 | 0 | 0 | 2.6 | 17.2 | 27.1 | 126 | A |
| > 0 °C | 1.4 | 3.8 | 11.7 | 24.5 | 30.6 | 30 | 31 | 31 | 30 | 28.4 | 12.8 | 3.9 | 239.3 | A |
| > 10 °C | 0 | 0 | 0.83 | 8 | 22.9 | 28.5 | 31 | 30.9 | 24.6 | 10.6 | 1.6 | 0.07 | 159.1 | A |
| > 20 °C | 0 | 0 | 0 | 1.3 | 8.8 | 16.8 | 23.9 | 19.6 | 6.3 | 0.97 | 0 | 0 | 77.7 | A |
| > 30 °C | 0 | 0 | 0 | 0 | 0.40 | 0.97 | 1.5 | 0.63 | 0.07 | 0 | 0 | 0 | 3.5 | A |
| > 35 °C | 0 | 0 | 0 | 0 | 0 | 0.03 | 0.03 | 0 | 0 | 0 | 0 | 0 | 0.06 | A |
| Days with Minimum Temperature: | ||||||||||||||
| > 0 °C | 0 | 0.37 | 1.5 | 4.8 | 18.9 | 27.3 | 30.9 | 30.6 | 24.9 | 13 | 3 | 0.23 | 155.5 | A |
| <= 2 °C | 31 | 28.1 | 30.5 | 27.6 | 16 | 4.9 | 0.73 | 1.6 | 8.7 | 22.2 | 28.7 | 30.9 | 231 | A |
| <= 0 °C | 31 | 27.9 | 29.5 | 25.2 | 12.1 | 2.7 | 0.10 | 0.40 | 5.1 | 18 | 27 | 30.8 | 209.8 | A |
| < -2 °C | 30.9 | 27.5 | 27.5 | 20 | 6.8 | 0.60 | 0 | 0.03 | 1.6 | 10.2 | 22.7 | 29.7 | 177.6 | A |
| < -10 °C | 28.4 | 24.3 | 20.3 | 7 | 0.17 | 0 | 0 | 0 | 0 | 0.50 | 10.1 | 23.9 | 114.6 | A |
| < -20 °C | 21.1 | 17.1 | 10.3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 14.4 | 66.2 | A |
| < - 30 °C | 10.3 | 7.4 | 2.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.20 | 4.6 | 24.8 | A |
| Days with Rainfall: | ||||||||||||||
| >= 0.2 mm | 0.37 | 0.73 | 2.7 | 5.5 | 12.6 | 15.6 | 15.7 | 14.5 | 19.4 | 14.4 | 4.5 | 0.93 | 106.9 | A |
| >= 5 mm | 0.03 | 0.20 | 0.87 | 2 | 4.1 | 6 | 5.9 | 4.6 | 5.8 | 4.3 | 1.5 | 0.33 | 35.8 | A |
| >= 10 mm | 0 | 0.13 | 0.40 | 0.83 | 1.8 | 2.6 | 3.1 | 2.5 | 3 | 2 | 0.57 | 0.13 | 17.1 | A |
| >= 25 mm | 0 | 0 | 0 | 0.13 | 0.20 | 0.40 | 0.70 | 0.53 | 0.37 | 0.27 | 0.07 | 0.03 | 2.7 | A |
| Days With Snowfall: | ||||||||||||||
| >= 0.2 cm | 16.2 | 11.3 | 10.1 | 5.7 | 1.4 | 0.10 | 0 | 0 | 0.47 | 5.4 | 13.1 | 16.1 | 79.9 | A |
| >= 5 cm | 3.5 | 2.1 | 2.7 | 1.6 | 0.40 | 0 | 0 | 0 | 0 | 1 | 2.5 | 3.3 | 17 | A |
| >= 10 cm | 1.2 | 0.67 | 1 | 0.67 | 0.20 | 0 | 0 | 0 | 0 | 0.47 | 0.93 | 1 | 6.2 | A |
| >= 25 cm | 0.07 | 0 | 0.03 | 0.07 | 0 | 0 | 0 | 0 | 0 | 0.07 | 0.03 | 0.07 | 0.34 | A |
| Days with Precipitation: | ||||||||||||||
| >= 0.2 mm | 16.7 | 11.9 | 12 | 10.1 | 13.2 | 15.6 | 15.7 | 14.5 | 19.5 | 17.6 | 16.5 | 16.7 | 180.1 | A |
| >= 5 mm | 3.2 | 1.9 | 3.2 | 3.5 | 4.4 | 6 | 5.9 | 4.6 | 5.9 | 5.1 | 4 | 3.2 | 51 | A |
| >= 10 mm | 1 | 0.70 | 1.6 | 1.6 | 2.1 | 2.6 | 3.1 | 2.5 | 3 | 2.5 | 1.5 | 1 | 23.2 | A |
| >= 25 mm | 0.13 | 0 | 0.07 | 0.20 | 0.37 | 0.40 | 0.70 | 0.53 | 0.37 | 0.40 | 0.23 | 0.07 | 3.5 | A |
| Degree Days: | ||||||||||||||
| Above 24 °C | 0 | 0 | 0 | 0 | 0 | 0.6 | 1.5 | 0.5 | 0 | 0 | 0 | 0 | 2.7 | A |
| Above 18 °C | 0 | 0 | 0 | 0.1 | 4.9 | 19.4 | 35.5 | 24.8 | 5 | 0.1 | 0 | 0 | 89.9 | A |
| Above 15 °C | 0 | 0 | 0 | 1 | 16.1 | 50.1 | 88 | 66.3 | 15.3 | 0.9 | 0 | 0 | 237.5 | A |
| Above 10 °C | 0 | 0 | 0 | 6 | 60.1 | 147.4 | 224.5 | 186.8 | 64 | 10.3 | 0.4 | 0 | 699.5 | A |
| Above 5 °C | 0 | 0.1 | 1.2 | 23.7 | 147 | 282.6 | 379 | 338.9 | 170.3 | 47.1 | 5.2 | 0.2 | 1395.2 | A |
| Above 0 °C | 0.1 | 2.3 | 15 | 79.4 | 280.4 | 431.2 | 534 | 493.9 | 314.5 | 138.4 | 26.2 | 1.9 | 2317.4 | A |
| Below 0 °C | 585.1 | 447.3 | 287.5 | 68.8 | 2.5 | 0 | 0 | 0 | 0.1 | 14.5 | 158.5 | 442.7 | 2006.9 | A |
| Below 5 °C | 740 | 586.4 | 428.7 | 163.1 | 24.1 | 1.4 | 0 | 0 | 5.9 | 78.2 | 287.4 | 596.1 | 2911.1 | A |
| Below 10 °C | 895 | 727.7 | 582.5 | 295.5 | 92.2 | 16.2 | 0.5 | 2.9 | 49.6 | 196.4 | 432.6 | 750.8 | 4041.8 | A |
| Below 15 °C | 1050 | 869 | 737.5 | 440.4 | 203.2 | 68.9 | 18.9 | 37.4 | 150.8 | 342 | 582.2 | 905.8 | 5406.1 | A |
| Below 18 °C | 1143 | 953.8 | 830.5 | 529.6 | 285.1 | 128.2 | 59.5 | 88.9 | 230.6 | 434.2 | 672.2 | 998.8 | 6354.2 | A |
| Soil Temperature: | ||||||||||||||
| at 5 cm depth (AM obs) (°C) | -1.4 | -1.3 | -1 | -0.1 | 6.2 | 12.6 | 16 | 15.1 | 10.5 | 4.7 | 0.7 | -1 | 5.1 | A |
| at 5 cm depth (PM obs) (°C) | -1.4 | -1.3 | -1 | 1 | 10.5 | 16.9 | 20.4 | 19 | 13.1 | 6.2 | 0.9 | -0.9 | 7 | A |
| at 10 cm depth (AM obs) (°C) | -1.6 | -1.6 | -1.4 | -0.5 | 5.9 | 12.2 | 15.7 | 15 | 10.7 | 4.8 | 0.8 | -1 | 4.9 | C |
| at 10 cm depth (PM obs) (°C) | -1.6 | -1.6 | -1.4 | -0.1 | 7.8 | 14.1 | 17.9 | 16.7 | 11.7 | 5.3 | 0.9 | -1 | 5.7 | C |
| at 20 cm depth (AM obs) (°C) | -0.4 | -0.5 | -0.4 | 0.4 | 7 | 13.4 | 17.1 | 16.4 | 12.1 | 6.2 | 1.9 | 0.3 | 6.1 | A |
| at 20 cm depth (PM obs) (°C) | -0.4 | -0.5 | -0.4 | 0.5 | 7.5 | 14 | 17.7 | 16.9 | 12.3 | 6.3 | 1.9 | 0.2 | 6.4 | A |
| at 50 cm depth (AM obs) (°C) | 0.5 | 0.2 | 0 | 0.3 | 5.5 | 11.6 | 15.3 | 15.6 | 12.3 | 7.3 | 3.1 | 1.2 | 6.1 | A |
| at 100 cm depth (AM obs) (°C) | 1.9 | 1.3 | 1.1 | 1 | 3.6 | 8.6 | 12.2 | 13.6 | 12.1 | 8.6 | 5.1 | 3 | 6 | C |
| at 150 cm depth (AM obs) (°C) | 2.8 | 2.1 | 1.8 | 1.5 | 3 | 7 | 10.4 | 12.1 | 11.2 | 9.1 | 6.1 | 4 | 5.9 | C |
| at 300 cm depth (AM obs) (°C) | 5.5 | 4.7 | 4.1 | 3.7 | 3.6 | 4.7 | 6.5 | 8.2 | 9.1 | 9 | 8 | 6.6 | 6.1 | D |
| Bright Sunshine: | ||||||||||||||
| Total Hours | 80.3 | 113.1 | 145.4 | 181.7 | 220.1 | 224.9 | 252.4 | 227.6 | 126.9 | 82.1 | 53.2 | 59.3 | 1766.7 | A |
| Days with measureable | 20.8 | 22.2 | 24.4 | 24.7 | 26.4 | 27.2 | 29.3 | 28.9 | 24.6 | 21.3 | 16.2 | 17.4 | 283.3 | A |
| % of possible daylight hours | 29.8 | 39.6 | 39.5 | 44.2 | 46.3 | 46.3 | 51.5 | 51 | 33.5 | 24.5 | 19.3 | 23.1 | 37.4 | A |
| Extreme Daily | 8.5 | 10.2 | 10.7 | 13.9 | 14.9 | 15.3 | 15.2 | 14.1 | 12.7 | 10.1 | 9.2 | 7.8 | A | |
| Date (yyyy/dd) | 1988/21 | 1982/25 | 1998/21 | 1982/29 | 1985/28 | 1979/18 | 1977/10 | 1990/06 | 1991/02 | 1977/18 | 1975/05 | 1975/11 | ||