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Notices:

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Canadian Climate Normals 1971-2000

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.

TOFINO A *
BRITISH COLUMBIA
Latitude: 49°04'56.000" N Longitude: 125°46'21.020" W Elevation: 24.50 m
Climate ID: 1038205 WMO ID: TC ID: YAZ
Normals from to  
January-June January-December+Year July-December
Temperature:Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Daily Average (°C)4.5 5.3 6 7.7 10.2 12.4 14.4 14.8 13.3 9.8 6.6 4.7 9.1 A
Standard Deviation1.6 1.4 1.2 1 1 0.9 0.8 0.8 1 0.9 1.5 1.5 0.6 A
Daily Maximum (°C)7.6 8.6 9.7 11.6 14.3 16.3 18.5 18.8 17.7 13.5 9.8 7.8 12.8 A
Daily Minimum (°C)1.4 1.9 2.3 3.7 6.2 8.6 10.2 10.6 8.9 6 3.3 1.7 5.4 A
Extreme Maximum (°C)20.1 18.9 18.3 22.8 27.6 32.2 32.8 32.8 29.4 23.9 21.1 15.6    
Date (yyyy/dd)1986/12 1963/07 1965/09 1989/25 1985/16 1944/09 1961/12 1981/08 1963/09 1945/07 1970/03 1969/02  
Extreme Minimum (°C)-15 -9.2 -5.5 -1.7 -0.2 2.2 3.9 4.4 -0.6 -3.5 -12.7 -12.2    
Date (yyyy/dd)1969/30 1989/02 1989/02 1968/12 1988/04 1976/03 1971/02 1973/18 1972/27 1984/31 1985/29 1968/28  
Precipitation:
Rainfall (mm)422.5 370.8 346.8 247.4 165.3 137.9 76.8 93.9 133.5 340.2 471.2 451.3 3257.4 A
Snowfall (cm)12.1 9.6 6.6 1.2 0 0 0 0 0 0 3.4 9.9 42.8 A
Precipitation (mm)435.6 381.8 355.1 248.9 165.3 137.9 76.8 93.9 133.5 340.2 474.9 462 3305.9 A
Average Snow Depth (cm)0 0 0 0 0 0 0 0 0 0 0 0 0 C
Median Snow Depth (cm)0 0 0 0 0 0 0 0 0 0 0 0 0 C
Snow Depth at Month-end (cm)0 0 0 0 0 0 0 0 0 0 0 1 0 A
Extreme Daily Rainfall (mm)174.2 169.2 169.7 126.2 95.5 83.2 98.3 131.3 105.9 154.2 155.4 166.4    
Date (yyyy/dd)1962/02 1982/24 1969/15 1981/22 1973/23 1987/11 1972/11 1975/26 1968/16 1967/07 1975/12 1962/29  
Extreme Daily Snowfall (cm)31.2 22.6 20.3 14.2 0 0 0 0 0 1.2 22.6 27    
Date (yyyy/dd)1969/16 1994/08 1974/08 1972/11 1943/01 1943/01 1942/01 1942/01 1942/01 1984/31 1973/03 1998/23  
Extreme Daily Precipitation (mm)174.2 184.2 169.7 126.2 95.5 83.2 98.3 131.3 105.9 154.2 155.4 166.4    
Date (yyyy/dd)1962/02 1982/24 1969/15 1981/22 1973/23 1987/11 1972/11 1975/26 1968/16 1967/07 1975/12 1962/29  
Extreme Snow Depth (cm)48 51 20 10 0 0 0 0 0 0 13 30    
Date (yyyy/dd)1966/04 1969/01 1976/02 1972/12 1959/01 1959/01 1959/01 1959/01 1959/01 1959/01 1975/30 1964/30  
Days with Maximum Temperature:
<= 0 °C0.30 0.10 0 0 0 0 0 0 0 0 0.14 0.33 0.87 A
> 0 °C30.7 28.2 31 30 31 30 31 31 30 31 29.9 30.7 364.4 A
> 10 °C4.4 7.4 12.8 21 29.7 30 31 31 30 28.8 14.2 6.1 246.4 A
> 20 °C0.03 0 0 0.45 1.8 3.2 7.3 8.6 6.1 0.52 0 0 27.9 A
> 30 °C0 0 0 0 0 0.07 0.07 0.17 0 0 0 0 0.31 A
> 35 °C0 0 0 0 0 0 0 0 0 0 0 0 0 A
Days with Minimum Temperature:
> 0 °C18.3 18.4 22.2 26.7 30.9 30 31 31 30 29.9 23.3 18.6 310.3 A
<= 2 °C17.4 15 15.5 9.6 1.9 0 0 0 0.21 4 10.6 17 91.3 A
<= 0 °C12.7 9.9 8.8 3.3 0.07 0 0 0 0.03 1.1 6.7 12.4 55 A
< -2 °C6 3.3 1.7 0 0 0 0 0 0 0.17 2.3 5 18.5 A
< -10 °C0.07 0 0 0 0 0 0 0 0 0 0.03 0.17 0.27 A
< -20 °C0 0 0 0 0 0 0 0 0 0 0 0 0 A
< - 30 °C0 0 0 0 0 0 0 0 0 0 0 0 0 A
Days with Rainfall:
>= 0.2 mm20.7 18.9 20.4 18.4 15.1 13.8 10.3 11 12.2 18.4 22.1 21.3 202.7 A
>= 5 mm15.8 13.9 14.3 11.9 8.2 7.1 3.7 4.3 5.6 12.9 16.8 16.1 130.7 A
>= 10 mm12.5 11.2 11 8.5 5.7 4.7 2.1 2.8 4.2 9.8 13.9 12.5 98.8 A
>= 25 mm5.8 5.4 4.7 3.1 1.9 1.4 0.60 1 1.7 4.9 7.3 6.6 44.4 A
Days With Snowfall:
>= 0.2 cm2.3 1.9 1.7 0.47 0 0 0 0 0 0.03 0.86 2.5 9.8 A
>= 5 cm0.90 0.83 0.47 0.03 0 0 0 0 0 0 0.21 0.55 3 A
>= 10 cm0.37 0.23 0.17 0.03 0 0 0 0 0 0 0.07 0.21 1.1 A
>= 25 cm0.03 0 0 0 0 0 0 0 0 0 0 0.03 0.06 A
Days with Precipitation:
>= 0.2 mm21.7 19.3 20.7 18.4 15.1 13.8 10.3 11 12.2 18.4 22.5 22.1 205.5 A
>= 5 mm16.5 14.4 14.6 12 8.2 7.1 3.7 4.3 5.6 12.9 17 16.2 132.5 A
>= 10 mm12.8 11.6 11.2 8.5 5.7 4.7 2.1 2.8 4.2 9.8 13.9 12.8 100.2 A
>= 25 mm5.9 5.5 4.9 3.1 1.9 1.4 0.60 1 1.7 4.9 7.4 6.8 45 A
Days with Snow Depth:
>= 1 cm1.2 0.91 0.61 0.07 0 0 0 0 0 0 0.29 1.8 4.8 C
>= 5 cm0.70 0.43 0.36 0.04 0 0 0 0 0 0 0.21 1.1 2.9 C
>= 10 cm0.30 0.13 0.18 0.04 0 0 0 0 0 0 0.08 0.64 1.4 C
>= 20 cm0.04 0 0.04 0 0 0 0 0 0 0 0 0 0.08 C
Wind:
Maximum Hourly Speed (km/h)74 77 72 64 64 64 50 56 80 77 100 80    
Date (yyyy/dd)1976/11 1969/07 1962/23 1960/13 1963/06 1962/01 1962/14 1975/07 1962/28 1962/12 1962/29 1967/06  
Direction of Maximum Hourly SpeedSW SE SE SE S SE W SE SE SE SE SE SE  
Maximum Gust Speed (km/h)129 111 108 95 90 80 80 74 113 113 117 130    
Date (yyyy/dd)1964/19 1969/10 1961/07 1969/04 1963/05 1962/01 1968/11 1964/29 1962/28 1962/12 1962/29 1968/13  
Direction of Maximum GustW SE E SE SE SE SE W SE SE SE SE SE  
Degree Days:
Above 24 °C0 0 0 0 0 0 0 0 0 0 0 0 0 A
Above 18 °C0 0 0 0 0 0.6 1.7 2.7 0.3 0 0 0 5.2 A
Above 15 °C0 0 0 0 0.7 4.3 15 19.1 7.9 0.1 0 0 47 A
Above 10 °C0.6 0.7 0.5 5.7 30.8 75.2 136.2 147.3 100.4 24.9 3.6 0.4 526.2 A
Above 5 °C31.8 34.6 45.8 82.5 161.9 223.3 291.1 302.3 248.5 148.3 63.8 33.5 1667.3 A
Above 0 °C143.7 150 187.1 230 316.9 373.3 446.1 457.3 398.5 302.4 198.5 150.2 3353.8 A
Below 0 °C3.3 1.3 0.2 0 0 0 0 0 0 0 1.5 3.6 9.9 A
Below 5 °C46.5 27.2 13.9 2.5 0 0 0 0 0 0.9 16.7 42 149.7 A
Below 10 °C170.3 134.6 123.6 75.8 23.9 1.9 0.1 0 1.8 32.6 106.5 163.8 834.9 A
Below 15 °C324.7 275.3 278.1 220.1 148.8 81 33.9 26.8 59.3 162.7 252.9 318.4 2182.1 A
Below 18 °C417.7 360.1 371.1 310 241.2 167.3 113.6 103.4 141.7 255.7 342.9 411.4 3236.1 A
Bright Sunshine:
Total Hours59.7 76.6 130.5 173.9 207.8 197.5 227.3 199.1 174.6 118.3 62.5 55.7 1683.4 A
Days with measureable16.7 17.7 23.8 24.8 26.4 26.2 27.9 27 25.7 21.9 17.2 16.6 271.7 A
% of possible daylight hours22.1 26.8 35.5 42.3 43.9 40.8 46.5 44.7 46.1 35.3 22.6 21.6 35.7 A
Extreme Daily8.1 9.5 11.3 13.9 15.2 15.2 16 14.3 12.6 10.3 8.6 7.6   A
Date (yyyy/dd)1975/28 1976/29 1979/27 1976/27 1978/30 1976/06 1975/22 1977/10 1975/12 1972/03 1973/01 1998/17  
Humidex:
Extreme Humidex18.3 18.3 17.8 23 27.2 32 35.5 42.7 33.6 25.9 20.6 15.2    
Date (yyyy/dd)1986/12 1963/07 1965/09 1960/27 1985/16 1961/15 1961/12 1961/11 1963/09 1991/10 1970/03 1997/13  
Wind Chill:
Extreme Wind Chill-17.9 -16.7 -8.7 -6.5 -2.2 1.1 3.9 3 -2.6 -5.9 -13.6 -16.1    
Date (yyyy/dd)1969/30 1989/01 1962/01 1976/01 1977/12 1976/05 1971/02 1973/18 1972/27 1984/31 1985/23 1964/16  
Humidity:
Average Relative Humidity - 0600LST (%)91.7 91.2 91.7 92.2 92.9 93.5 94.9 96.2 95.5 95 91.8 90.8 93.1 D
Average Relative Humidity - 1500LST (%)82 78 74.8 72.2 70.8 72.4 71.7 74.7 72.9 78.3 81.6 83.6 76.1 A


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Date Modified: 2013-02-04

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