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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.

LLOYDMINSTER A
ALBERTA
Latitude: 53°18'33.000" N Longitude: 110°04'21.000" W Elevation: 668.40 m
Climate ID: 3013961 WMO ID: TC ID:
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)-14.5 -11.6 -5.2 4 10.3 14.7 16.6 15.9 10.2 3.6 -7.4 -13.3 1.9 D
Standard Deviation4 4.1 3.1 1.9 1.7 1.2 1 1.8 1.9 1.5 3.6 5 1.3 D
Daily Maximum (°C)-9.8 -6.8 -0.6 9.9 16.8 20.7 22.6 22.5 16.4 9.3 -3.3 -8.7 7.4 D
Daily Minimum (°C)-19.2 -16.4 -9.8 -1.9 3.7 8.6 10.5 9.3 3.9 -2.3 -11.5 -17.8 -3.6 D
Extreme Maximum (°C)8.2 8.6 16.7 27.6 32.3 35.4 36.8 37.4 31.7 26.9 13 10    
Date (yyyy/dd)1985/03 1992/29 1992/27 2001/28 1986/28 1984/29 1984/27 1998/05 1998/07 1992/03 1987/10 1998/13  
Extreme Minimum (°C)-39.6 -42.5 -31.2 -22.6 -9 -2.2 2.9 -1.8 -9 -24 -34.4 -40.7    
Date (yyyy/dd)1997/26 1994/07 1996/05 1982/04 1983/14 1985/03 1991/07 1992/25 1999/30 1984/31 1985/25 1983/23  
Precipitation:
Rainfall (mm)0.4 0.3 1.5 12.5 39.4 68.1 81 56.9 36.8 10.9 3.1 0.5 311.4 D
Snowfall (cm)17.9 10.6 11.9 14.4 4.8 0 0 0.2 2.3 6.6 18.5 16.4 103.5 D
Precipitation (mm)16.2 10.8 12.9 26.7 43.8 68.1 81 57 39.1 17.3 19.9 15.4 408.1 D
Average Snow Depth (cm)16 17 11 1 0 0 0 0 0 0 5 11 5 D
Median Snow Depth (cm)17 17 11 1 0 0 0 0 0 0 4 11 5 D
Snow Depth at Month-end (cm)19 16 3 2 0 0 0 0 0 1 9 12 5 D
Extreme Daily Rainfall (mm)2.6 2.2 5.6 16.6 27.3 39 63.4 47 40.3 19.5 18.2 2.2    
Date (yyyy/dd)1989/30 1996/13 1991/22 1993/27 1982/19 1988/29 1986/29 1985/21 1987/03 1982/03 1983/01 1989/25  
Extreme Daily Snowfall (cm)11.2 11.2 12.8 57.6 15.8 0 0 3.2 9.4 11.6 16 11    
Date (yyyy/dd)1995/11 1984/14 1990/11 1991/27 1997/21 1982/01 1982/01 1992/21 1984/22 1991/21 1993/03 1998/31  
Extreme Daily Precipitation (mm)9.6 11.2 12.8 62 27.3 39 63.4 47 40.3 19.5 18.2 8    
Date (yyyy/dd)1989/30 1984/14 1990/11 1991/27 1982/19 1988/29 1986/29 1985/21 1987/03 1982/03 1983/01 1998/31  
Extreme Snow Depth (cm)49 42 42 30 15 0 0 0 2 12 30 43    
Date (yyyy/dd)1997/29 1997/18 1997/09 1991/29 1991/01 1982/01 1982/01 1982/01 1982/29 1991/26 1996/30 1996/30  
Days with Maximum Temperature:
<= 0 °C25.1 21.3 13.9 2.2 0.16 0 0 0 0.05 2.5 19.3 25.7 110.1 D
> 0 °C5.9 6.9 17.1 27.8 30.8 30 31 31 30 28.5 10.7 5.3 255.2 D
> 10 °C0 0 0.83 15.6 26.1 29.6 31 30.8 24.5 15.1 0.32 0 173.8 D
> 20 °C0 0 0 2 9.4 16.8 22.8 20.9 9.4 1.5 0 0 82.7 D
> 30 °C0 0 0 0 0.53 0.42 0.84 2.3 0.16 0 0 0 4.3 D
> 35 °C0 0 0 0 0 0.05 0.05 0.11 0 0 0 0 0.21 D
Days with Minimum Temperature:
> 0 °C0.22 0.28 0.94 9.5 25.2 29.8 31 30.7 24.8 9.6 0.53 0.16 162.7 D
<= 2 °C30.9 28.2 31 25.2 11.6 0.63 0 0.58 9.4 26.2 30 31 224.5 D
<= 0 °C30.8 28 30.1 20.5 5.8 0.16 0 0.32 5.2 21.4 29.5 30.8 202.6 D
< -2 °C30.7 27.5 27.1 12.6 2.3 0.05 0 0 2.8 14.3 28.1 30.3 175.8 D
< -10 °C25.9 21.2 12.7 1.6 0 0 0 0 0 2 15.4 24.1 102.8 D
< -20 °C13.7 8.8 3.8 0.21 0 0 0 0 0 0.26 4.3 11.4 42.4 D
< - 30 °C4.7 2.4 0.17 0 0 0 0 0 0 0 0.37 4.1 11.8 D
Days with Rainfall:
>= 0.2 mm0.56 0.17 0.94 5 9.7 13 12.4 10.7 8.1 4.8 1.6 0.58 67.5 D
>= 5 mm0 0 0.06 0.79 2.5 4.5 4.4 3 2.3 0.53 0.11 0 18.1 D
>= 10 mm0 0 0 0.16 1.1 2.3 2.2 1.7 1 0.21 0.05 0 8.7 D
>= 25 mm0 0 0 0 0.05 0.32 0.58 0.37 0.16 0 0 0 1.5 D
Days With Snowfall:
>= 0.2 cm10.3 8.1 6.6 3.9 1.7 0 0 0.05 0.79 3 9.6 11.1 55.1 D
>= 5 cm0.67 0.39 0.61 0.58 0.37 0 0 0 0.21 0.47 0.89 0.42 4.6 D
>= 10 cm0.17 0.06 0.11 0.37 0.11 0 0 0 0 0.05 0.26 0.05 1.2 D
>= 25 cm0 0 0 0.05 0 0 0 0 0 0 0 0 0.05 D
Days with Precipitation:
>= 0.2 mm10.4 7.9 7.3 7.6 10.3 13 12.4 10.7 8.5 6.9 10.3 11.2 116.5 D
>= 5 mm0.56 0.39 0.67 1.4 2.8 4.5 4.4 3 2.5 1.1 0.79 0.26 22.3 D
>= 10 mm0 0.06 0.11 0.53 1.3 2.3 2.2 1.7 1.1 0.32 0.26 0 9.8 D
>= 25 mm0 0 0 0.11 0.05 0.32 0.58 0.37 0.16 0 0 0 1.6 D
Days with Snow Depth:
>= 1 cm30.4 28.2 26 5.7 0.89 0 0 0 0.16 2.7 22 29 145.2 D
>= 5 cm28.9 27 22.3 2.1 0.39 0 0 0 0 0.95 12.2 21.8 115.7 D
>= 10 cm21.2 21.1 14.9 1.3 0.17 0 0 0 0 0.37 6.9 15.8 81.8 D
>= 20 cm8.2 9.1 5.2 0.68 0 0 0 0 0 0 1.1 3.6 27.9 D
Wind:
Speed (km/h)15.6 15.2 15 16 15.8 15.3 13.5 12.9 15.5 16 14.6 15.6 15.1 D
Most Frequent DirectionW W W E E W W W W W W W W D
Maximum Hourly Speed (km/h)61 56 80 57 56 65 56 59 74 56 59 70    
Date (yyyy/dd)1986/11 1988/22 1996/15 2000/01 1994/07 1986/17 2002/21 1984/28 2001/01 1985/12 1995/19 1992/24  
Direction of Maximum Hourly SpeedW NW NW NW NW W W W W W W NW NW  
Maximum Gust Speed (km/h)93 111 102 83 93 93 83 111 91 78 93 93    
Date (yyyy/dd)1986/11 1988/21 1996/15 2000/28 1999/25 1986/11 1984/06 1983/15 2001/01 1985/12 1993/20 1992/24  
Direction of Maximum GustW NW W SE NW W W NW W W NW NW NW  
Days with Winds >= 52 km/h0.5 0.2 0.3 0.6 1 1 0.2 0.4 0.5 0.5 0.1 0.6 5.9 D
Days with Winds >= 63 km/h0.1 0 0.1 0 0 0.1 0 0 0 0 0 0.2 0.4 D
Degree Days:
Above 24 °C0 0 0 0 0 0.1 0.3 0.4 0 0 0 0 0.8 D
Above 18 °C0 0 0 0 3.2 9 18.9 21.3 0.9 0 0 0 53.2 D
Above 15 °C0 0 0 0.3 12.2 36 65.8 62.9 9.2 0.7 0 0 186.9 D
Above 10 °C0 0 0 8.6 63.1 144.2 205.3 186.7 59.9 7.1 0 0 674.8 D
Above 5 °C0 0 0.9 46.5 172.8 289.7 360.1 338.6 165.6 44.4 0.1 0 1418.7 D
Above 0 °C1.8 3.3 17.9 145.5 319.1 439.7 515.1 493.5 305.3 138 7.7 2.9 2389.8 D
Below 0 °C442.9 331.2 180.4 24.8 0.8 0 0 0 0.6 28 230.5 414.2 1653.3 D
Below 5 °C596.1 469.2 318.5 75.8 9.4 0 0 0.1 10.9 89.4 372.9 566.3 2508.6 D
Below 10 °C751.1 610.6 472.5 187.9 54.7 4.5 0.2 3.2 55.2 207.1 522.7 721.3 3591.1 D
Below 15 °C906.1 752 627.5 329.6 158.9 46.3 15.7 34.3 154.4 355.7 672.7 876.3 4929.6 D
Below 18 °C999.1 836.8 720.5 419.3 242.9 109.3 61.9 85.8 236.1 448 762.7 969.3 5891.7 D
Humidex:
Extreme Humidex7.4 8.2 16.2 27.1 34.7 39 42.5 38.4 31.5 26.5 12.4 8.9    
Date (yyyy/dd)1986/08 1992/29 1992/26 2001/28 1986/29 1984/29 1987/28 1991/10 1998/07 1992/03 1987/10 1998/13  
Days with Humidex >= 300 0 0 0 0.5 1.4 4 4.2 0.2 0 0 0 10.2 D
Days with Humidex >= 350 0 0 0 0 0.2 0.4 0.6 0 0 0 0 1.2 D
Days with Humidex >= 400 0 0 0 0 0 0.1 0 0 0 0 0 0.1 D
Wind Chill:
Extreme Wind Chill-51.9 -54.5 -43 -30.3 -15.7 -4.9 0.2 -6.1 -14.7 -35.8 -50.9 -54    
Date (yyyy/dd)1990/31 1994/07 1991/01 1995/03 1982/06 1985/04 1990/03 1992/25 1999/30 1984/31 1985/26 1992/30  
Days with Wind Chill < -2022 16.2 8.9 0.9 0 0 0 0 0 1.1 9.5 18.7 77.3 D
Days with Wind Chill < -3011.8 7.3 2.8 0.1 0 0 0 0 0 0.2 3.2 9.8 35.2 D
Days with Wind Chill < -404.9 2.2 0.1 0 0 0 0 0 0 0 0.4 4.5 12.2 D
Humidity:
Average Vapour Pressure (kPa)0.2 0.3 0.4 0.5 0.7 1.1 1.4 1.2 0.8 0.6 0.3 0.2 0.6 D
Average Relative Humidity - 0600LST (%)76.9 79.4 83.7 79.6 75.3 80.8 87.7 88.7 85 81.3 84.8 78.9 81.8 D
Average Relative Humidity - 1500LST (%)73.9 73.8 69.1 48.8 43.6 50.2 55.3 49.9 49.9 53.3 76.7 75.9 60 D
Pressure:
Average Station Pressure (kPa)93.5 93.5 93.6 93.5 93.5 93.4 93.6 93.7 93.6 93.5 93.4 93.5 93.5 D
Average Sea Level Pressure (kPa)101.8 101.8 101.8 101.6 101.4 101.3 101.4 101.5 101.6 101.5 101.6 101.8 101.6 D


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Date Modified: 2013-02-04

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