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Home  »  Climate Normals & Averages 1971-2000  »  Station Results

Notices:

As of November 19 2009, changes have been made to how Wind Chill and Humidex values are calculated. Please click here for further details. A detailed outline of these calculations can be found in the Glossary.

The Notice Inventory contains a record of all past and current Notices.

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.

KAMLOOPS A *
BRITISH COLUMBIA
Latitude:50° 42.000' NLongitude:120° 26.400' WElevation:345.30 m
Climate ID:1163780WMO ID:71887TC ID:YKA

* This station meets WMO standards for temperature and precipitation.

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) -4.2 -0.4 4.8 9.7 14.4 18.1 21 20.5 15.3 8.5 1.8 -3 8.9 A
Standard Deviation 4 3.2 1.5 1.2 1.4 1.4 1.5 1.5 1.6 0.9 2.7 3.3 0.9 A
Daily Maximum (°C) -0.8 3.6 10.5 16.5 21.3 24.8 28.3 27.8 22 13.7 5.2 0.1 14.4 A
Daily Minimum (°C) -7.6 -4.4 -0.9 2.9 7.5 11.3 13.7 13.2 8.5 3.2 -1.7 -6.1 3.3 A
Extreme Maximum (°C) 15.9 17 22.8 33 37.2 38.9 40.6 39.6 34.6 31.3 22.8 16.1
Date (yyyy/dd) 1989/30 1991/19 1994/31 1987/27 1983/29 1961/17 1971/31 1998/04 1998/06 1980/06 1975/03+ 1958/31
Extreme Minimum (°C) -37.2 -28.3 -26.1 -8.8 -5.6 1.1 3.3 0.6 -3.9 -17.1 -28.3 -36.1
Date (yyyy/dd) 1969/29 1957/02 1955/04 1993/08 1954/01 1962/06 1952/06 1989/23 1972/25 1984/31 1985/28 1968/30
Precipitation:
Rainfall (mm) 5.4 5.4 8.6 14.4 24.4 35.2 29.5 29.1 28 15.8 13.7 8.3 217.9 A
Snowfall (cm) 21.8 11.3 3.5 0.3 0 0 0 0 0 0.3 12.2 26.1 75.5 A
Precipitation (mm) 22.9 14.4 11.7 14.6 24.4 35.2 29.5 29.1 28 16.2 24.1 28.9 279 A
Average Snow Depth (cm) 10 6 1 0 0 0 0 0 0 0 1 6 2 A
Median Snow Depth (cm) 9 6 0 0 0 0 0 0 0 0 0 5 2 A
Snow Depth at Month-end (cm) 8 3 0 0 0 0 0 0 0 0 2 10 2 A
Extreme Daily Rainfall (mm) 7.8 18 11.2 27.8 20.6 36.8 42.2 48 28.8 20.8 18.8 15.4
Date (yyyy/dd) 1977/18+ 1951/09 1958/30 1983/25 1996/17 1986/29 1954/01 1976/16 1985/06 1994/14 1992/04 1997/29
Extreme Daily Snowfall (cm) 33.8 13 16.8 2.8 0 0 0 0 0 2.8 30.2 23.9
Date (yyyy/dd) 1962/07 1986/15 1969/05 1972/12 1951/01+ 1951/01+ 1951/01+ 1951/01+ 1951/01+ 1957/23 1977/25 1967/21
Extreme Daily Precipitation (mm) 33.8 20.6 13.5 27.8 20.6 36.8 42.2 48 28.8 20.8 26.5 23.4
Date (yyyy/dd) 1962/07 1951/09 1969/05 1983/25 1996/17 1986/29 1954/01 1976/16 1985/06 1994/14 1977/25 1971/22
Extreme Snow Depth (cm) 74 71 43 0 0 0 0 0 0 2 40 81
Date (yyyy/dd) 1972/21+ 1972/01+ 1972/02+ 1955/01+ 1955/01+ 1955/01+ 1955/01+ 1955/01+ 1955/01+ 1991/31 1977/26 1971/25+
Days with Maximum Temperature:
<= 0 °C 14.7 6.7 0.73 0 0 0 0 0 0 0.11 3.8 13.1 39.1 A
> 0 °C 16.3 21.6 30.3 30 31 30 31 31 30 30.9 26.2 17.9 326.2 A
> 10 °C 0.93 3 17.6 28.7 30.9 30 31 31 29.9 24.9 4.9 0.83 233.6 A
> 20 °C 0 0 0.3 6.6 17 25.5 29.3 29 19.4 2.6 0.07 0 129.6 A
> 30 °C 0 0 0 0.1 1.7 4.2 11.4 10.6 1.2 0.04 0 0 29.3 A
> 35 °C 0 0 0 0 0.17 0.46 2.8 1.9 0 0 0 0 5.4 A
Days with Minimum Temperature:
> 0 °C 4.2 7 13.1 23.4 30.7 30 31 31 29.6 23.5 11.9 4.8 240.1 A
<= 2 °C 30 25.6 23.9 12.1 1.7 0 0 0.03 1.2 12.5 23.4 29.8 160.3 A
<= 0 °C 26.8 21.3 17.9 6.6 0.3 0 0 0 0.43 7.5 18.1 26.2 125.2 A
< -2 °C 22.5 16 11.6 2.7 0 0 0 0 0.1 3.1 12.4 21.1 89.4 A
< -10 °C 10.2 4.8 0.73 0 0 0 0 0 0 0.14 1.8 6.5 24.3 A
< -20 °C 2.2 0.63 0.03 0 0 0 0 0 0 0 0.25 1.3 4.4 A
< - 30 °C 0 0 0 0 0 0 0 0 0 0 0 0.07 0.07 A
Days with Rainfall:
>= 0.2 mm 3.2 3.7 5.3 6.2 9.9 10.6 8.7 8.7 7.5 7.8 6.3 3.9 81.8 A
>= 5 mm 0.27 0.17 0.3 0.73 1.3 2.4 1.9 1.8 2 0.62 0.69 0.48 12.7 A
>= 10 mm 0 0.03 0.03 0.2 0.27 0.57 0.8 0.7 0.63 0.21 0.14 0.07 3.7 A
>= 25 mm 0 0 0 0.03 0 0.07 0.03 0.03 0.03 0 0 0 0.19 A
Days With Snowfall:
>= 0.2 cm 9.2 5.3 2 0.27 0 0 0 0 0 0.38 4.3 9.1 30.5 A
>= 5 cm 1.2 0.57 0.17 0 0 0 0 0 0 0 0.76 1.6 4.3 A
>= 10 cm 0.2 0.17 0.03 0 0 0 0 0 0 0 0.28 0.52 1.2 A
>= 25 cm 0 0 0 0 0 0 0 0 0 0 0.03 0 0.03 A
Days with Precipitation:
>= 0.2 mm 11.1 8 6.6 6.3 9.9 10.6 8.7 8.7 7.5 8.1 9.6 11.9 107.1 A
>= 5 mm 1.3 0.53 0.47 0.73 1.3 2.4 1.9 1.8 2 0.62 1.3 1.6 16 A
>= 10 mm 0.07 0.1 0.03 0.2 0.27 0.57 0.8 0.7 0.63 0.21 0.38 0.45 4.4 A
>= 25 mm 0 0 0 0.03 0 0.07 0.03 0.03 0.03 0 0.03 0 0.22 A
Days with Snow Depth:
>= 1 cm 19.4 10.6 1.7 0 0 0 0 0 0 0.03 3.3 15.9 50.9 A
>= 5 cm 15.6 7.2 1.1 0 0 0 0 0 0 0 1.8 11.2 36.9 A
>= 10 11.9 5.8 0.67 0 0 0 0 0 0 0 1 6.6 26 A
>= 20 6 3.1 0.47 0 0 0 0 0 0 0 0.41 2.6 12.6 A
Wind:
Speed (km/h) 10.4 11.4 11.8 11.6 11.2 10.6 9.7 8.7 8.8 10.4 12.1 11.4 10.7 A
Most Frequent Direction E E E E W W W E E E E E E A
Maximum Hourly Speed 66 68 93 60 58 61 72 58 68 74 72 67
Date (yyyy/dd) 1965/03 1964/04 1975/30 1972/21 1955/18 1980/08 1970/16 1962/02 1959/03 1975/02 1975/15 1992/17
Direction of Maximum Hourly Speed W E NW W SE SW SE S S SW SW W NW
Maximum Gust Speed 117 116 137 97 113 109 100 93 106 119 121 117
Date (yyyy/dd) 1983/12 1972/16 1975/30 1973/05+ 1971/12 1970/03 1970/16 1990/13+ 1968/26 1975/02 1975/15 1974/17
Direction of Maximum Gust SW NW NW NW S S SE S SW SW SW W NW
Days with Winds >= 52 km/h 0.8 0.7 0.7 0.8 0.8 0.7 0.5 0.5 0.3 0.9 0.6 1.1 8.3 A
Days with Winds >= 63 km/h 0.3 0.3 0.3 0.1 0.1 0.3 0.1 0.1 0 0.3 0.1 0.3 2.3 A
Degree Days:
Above 24 °C 0 0 0 0 0.1 1.5 10.5 7.4 0.1 0 0 0 19.5 A
Above 18 °C 0 0 0 0.2 10.5 42.4 103.3 92.2 12.3 0.6 0 0 261.4 A
Above 15 °C 0 0 0 2.8 35.6 103 186.5 172.6 46.5 2.3 0.2 0 549.5 A
Above 10 °C 0.1 0 2.1 37.3 140.8 244.7 340.4 326.1 162.3 27.8 2.2 0 1283.7 A
Above 5 °C 2.1 7 41.1 145.1 291.6 394.7 495.4 481.1 308.4 119.6 20.3 2.2 2308.6 A
Above 0 °C 24.8 57.9 159 293 446.6 544.7 650.4 636.1 458.3 264.8 91 30.5 3657.2 A
Below 0 °C 157.7 68.8 9.5 0 0 0 0 0 0 2.1 34.7 119 391.8 A
Below 5 °C 290 159.2 46.6 2.1 0 0 0 0 0.1 11.9 114 245.7 869.6 A
Below 10 °C 443 293.5 162.6 44.4 4.2 0 0 0 4 75.1 245.9 398.5 1671 A
Below 15 °C 597.9 434.9 315.5 159.8 54 8.3 1.1 1.5 38.2 204.6 393.9 553.4 2763.1 A
Below 18 °C 690.9 519.7 408.5 247.3 121.9 37.7 10.9 14 94 295.9 483.8 646.4 3570.8 A
Bright Sunshine:
Total Hours 58.3 91.3 156.8 201.5 250.6 255 310 286.6 212 140 65.2 47.4 2074.6 A
Days with measureable 19.7 23 28.6 28.8 30.1 29 30.5 30.5 28.9 28.4 20.8 18.1 316.2 A
% of possible daylight hours 22.1 32.4 42.7 48.7 52.2 51.8 62.5 63.6 55.8 42 24.1 19 43.1 A
Extreme Daily 7.9 10.1 12.4 13.9 15.8 15.7 15.4 14.5 13.6 10.9 8.6 7 A
Date (yyyy/dd) 1972/27+ 1996/29 1991/27 1976/26+ 1995/27 1978/19 1975/01 1974/04 1995/01+ 1999/01 1981/05 1995/01
Humidex:
Extreme Humidex 15.8 17 22.4 31.9 36.8 38.6 47.4 40.3 38.4 31.2 22.8 15
Date (yyyy/dd) 1989/30 1991/19 1994/31 1987/27 1983/29 1961/18 1957/21 1981/11 1988/04 1980/06 1975/04 1958/31
Days with Humidex >= 30 0 0 0 0.1 1.6 3.9 12.5 11.9 1.9 0 0 0 31.9 A
Days with Humidex >= 35 0 0 0 0 0.3 0.6 3.4 3.5 0.1 0 0 0 7.9 A
Days with Humidex >= 40 0 0 0 0 0 0 0.2 0 0 0 0 0 0.3 A
Wind Chill:
Extreme Wind Chill -42 -36.7 -33.9 -11.5 -4.6 0.9 4 3 -6.5 -23.2 -39.1 -45.1
Date (yyyy/dd) 1969/29 1989/01 1955/04 1954/02 1954/01 2002/07 1971/02 1953/25 1972/27 1984/31 1985/26 1968/30
Days with Wind Chill < -20 5 2.1 0.3 0 0 0 0 0 0 0.1 1.1 3.8 12.5 A
Days with Wind Chill < -30 1.3 0.3 0 0 0 0 0 0 0 0 0.2 1.1 2.9 A
Days with Wind Chill < -40 0 0 0 0 0 0 0 0 0 0 0 0.1 0.1 A
Humidity:
Average Vapour Pressure (kPa) 0.4 0.5 0.5 0.6 0.8 1 1.2 1.2 1 0.7 0.6 0.4 0.7 A
Average Relative Humidity - 0600LST (%) 80.4 79.3 75.9 70.1 67.5 66.4 66.5 70.4 77.9 79.4 80 79 74.4 A
Average Relative Humidity - 1500LST (%) 71.2 61.9 43.7 35.4 35.9 36.4 34.2 35.9 42.2 52.2 65.5 70.7 48.8 A
Pressure:
Average Station Pressure (kPa) 97.7 97.5 97.3 97.3 97.2 97.2 97.4 97.3 97.5 97.6 97.5 97.8 97.5 A
Average Sea Level Pressure (kPa) 102 101.8 101.5 101.5 101.4 101.3 101.4 101.4 101.6 101.8 101.8 102.1 101.6 A
Visibility (hours with):
< 1 km 14.6 5.7 1.9 0.3 0 0 0 0 0.2 2.2 3.7 5.5 34.1 C
1 to 9 km 85 45.9 10.1 1.2 0.9 1.1 0.4 0.7 2.2 21.4 31.7 67.8 268.4 C
> 9 km 644.4 626.6 732 718.5 743.1 718.9 743.6 743.3 717.7 720.4 684.6 670.7 8463.7 C
Cloud Amount (hours with):
0 to 2 tenths 94.4 118.6 192.6 182.2 176 147.8 254.6 281.3 258.8 194.7 106.3 86 2093.2 C
3 to 7 tenths 124.4 132.2 185.3 193.7 223.1 233.8 227 228.6 184.7 166.9 123.8 118.2 2141.6 C
8 to 10 tenths 525.3 427.4 366.1 344.2 344.9 338.4 262.4 234.1 276.4 382.5 490 539.8 4531.4 C
 
Temperature:JanFebMarAprMayJunJul
Daily Average (°C)-4.2-0.44.89.714.418.121
Standard Deviation43.21.51.21.41.41.5
Daily Maximum (°C)-0.83.610.516.521.324.828.3
Daily Minimum (°C)-7.6-4.4-0.92.97.511.313.7
Extreme Maximum (°C)15.91722.83337.238.940.6
Date (yyyy/dd)1989/301991/191994/311987/271983/291961/171971/31
Extreme Minimum (°C)-37.2-28.3-26.1-8.8-5.61.13.3
Date (yyyy/dd)1969/291957/021955/041993/081954/011962/061952/06
Precipitation:
Rainfall (mm)5.45.48.614.424.435.229.5
Snowfall (cm)21.811.33.50.3000
Precipitation (mm)22.914.411.714.624.435.229.5
Average Snow Depth (cm)10610000
Median Snow Depth (cm)9600000
Snow Depth at Month-end (cm)8300000
Extreme Daily Rainfall (mm)7.81811.227.820.636.842.2
Date (yyyy/dd)1977/18+1951/091958/301983/251996/171986/291954/01
Extreme Daily Snowfall (cm)33.81316.82.8000
Date (yyyy/dd)1962/071986/151969/051972/121951/01+1951/01+1951/01+
Extreme Daily Precipitation (mm)33.820.613.527.820.636.842.2
Date (yyyy/dd)1962/071951/091969/051983/251996/171986/291954/01
Extreme Snow Depth (cm)7471430000
Date (yyyy/dd)1972/21+1972/01+1972/02+1955/01+1955/01+1955/01+1955/01+
Days with Maximum Temperature:
<= 0 °C14.76.70.730000
> 0 °C16.321.630.330313031
> 10 °C0.93317.628.730.93031
> 20 °C000.36.61725.529.3
> 30 °C0000.11.74.211.4
> 35 °C00000.170.462.8
Days with Minimum Temperature:
> 0 °C4.2713.123.430.73031
<= 2 °C3025.623.912.11.700
<= 0 °C26.821.317.96.60.300
< -2 °C22.51611.62.7000
< -10 °C10.24.80.730000
< -20 °C2.20.630.030000
< - 30 °C0000000
Days with Rainfall:
>= 0.2 mm3.23.75.36.29.910.68.7
>= 5 mm0.270.170.30.731.32.41.9
>= 10 mm00.030.030.20.270.570.8
>= 25 mm0000.0300.070.03
Days With Snowfall:
>= 0.2 cm9.25.320.27000
>= 5 cm1.20.570.170000
>= 10 cm0.20.170.030000
>= 25 cm0000000
Days with Precipitation:
>= 0.2 mm11.186.66.39.910.68.7
>= 5 mm1.30.530.470.731.32.41.9
>= 10 mm0.070.10.030.20.270.570.8
>= 25 mm0000.0300.070.03
Days with Snow Depth:
>= 1 cm19.410.61.70000
>= 5 cm15.67.21.10000
>= 1011.95.80.670000
>= 2063.10.470000
Wind:
Speed (km/h)10.411.411.811.611.210.69.7
Most Frequent DirectionEEEEWWW
Maximum Hourly Speed66689360586172
Date (yyyy/dd)1965/031964/041975/301972/211955/181980/081970/16
Direction of Maximum Hourly SpeedWENWWSESWSE
Maximum Gust Speed11711613797113109100
Date (yyyy/dd)1983/121972/161975/301973/05+1971/121970/031970/16
Direction of Maximum GustSWNWNWNWSSSE
Days with Winds >= 52 km/h0.80.70.70.80.80.70.5
Days with Winds >= 63 km/h0.30.30.30.10.10.30.1
Degree Days:
Above 24 °C00000.11.510.5
Above 18 °C0000.210.542.4103.3
Above 15 °C0002.835.6103186.5
Above 10 °C0.102.137.3140.8244.7340.4
Above 5 °C2.1741.1145.1291.6394.7495.4
Above 0 °C24.857.9159293446.6544.7650.4
Below 0 °C157.768.89.50000
Below 5 °C290159.246.62.1000
Below 10 °C443293.5162.644.44.200
Below 15 °C597.9434.9315.5159.8548.31.1
Below 18 °C690.9519.7408.5247.3121.937.710.9
Bright Sunshine:
Total Hours58.391.3156.8201.5250.6255310
Days with measureable19.72328.628.830.12930.5
% of possible daylight hours22.132.442.748.752.251.862.5
Extreme Daily7.910.112.413.915.815.715.4
Date (yyyy/dd)1972/27+1996/291991/271976/26+1995/271978/191975/01
Humidex:
Extreme Humidex15.81722.431.936.838.647.4
Date (yyyy/dd)1989/301991/191994/311987/271983/291961/181957/21
Days with Humidex >= 300000.11.63.912.5
Days with Humidex >= 3500000.30.63.4
Days with Humidex >= 400000000.2
Wind Chill:
Extreme Wind Chill-42-36.7-33.9-11.5-4.60.94
Date (yyyy/dd)1969/291989/011955/041954/021954/012002/071971/02
Days with Wind Chill < -2052.10.30000
Days with Wind Chill < -301.30.300000
Days with Wind Chill < -400000000
Humidity:
Average Vapour Pressure (kPa)0.40.50.50.60.811.2
Average Relative Humidity - 0600LST (%)80.479.375.970.167.566.466.5
Average Relative Humidity - 1500LST (%)71.261.943.735.435.936.434.2
Pressure:
Average Station Pressure (kPa)97.797.597.397.397.297.297.4
Average Sea Level Pressure (kPa)102101.8101.5101.5101.4101.3101.4
Visibility (hours with):
< 1 km14.65.71.90.3000
1 to 9 km8545.910.11.20.91.10.4
> 9 km644.4626.6732718.5743.1718.9743.6
Cloud Amount (hours with):
0 to 2 tenths94.4118.6192.6182.2176147.8254.6
3 to 7 tenths124.4132.2185.3193.7223.1233.8227
8 to 10 tenths525.3427.4366.1344.2344.9338.4262.4
 

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.

KAMLOOPS A *
BRITISH COLUMBIA
Latitude:50° 42.000' NLongitude:120° 26.400' WElevation:345.30 m
Climate ID:1163780WMO ID:71887TC ID:YKA
Temperature:AugSepOctNovDecYearCode
Daily Average (°C)20.515.38.51.8-38.9A
Standard Deviation1.51.60.92.73.30.9A
Daily Maximum (°C)27.82213.75.20.114.4A
Daily Minimum (°C)13.28.53.2-1.7-6.13.3A
Extreme Maximum (°C)39.634.631.322.816.1
Date (yyyy/dd)1998/041998/061980/061975/03+1958/31
Extreme Minimum (°C)0.6-3.9-17.1-28.3-36.1
Date (yyyy/dd)1989/231972/251984/311985/281968/30
Precipitation:
Rainfall (mm)29.12815.813.78.3217.9A
Snowfall (cm)000.312.226.175.5A
Precipitation (mm)29.12816.224.128.9279A
Average Snow Depth (cm)000162A
Median Snow Depth (cm)000052A
Snow Depth at Month-end (cm)0002102A
Extreme Daily Rainfall (mm)4828.820.818.815.4
Date (yyyy/dd)1976/161985/061994/141992/041997/29
Extreme Daily Snowfall (cm)002.830.223.9
Date (yyyy/dd)1951/01+1951/01+1957/231977/251967/21
Extreme Daily Precipitation (mm)4828.820.826.523.4
Date (yyyy/dd)1976/161985/061994/141977/251971/22
Extreme Snow Depth (cm)0024081
Date (yyyy/dd)1955/01+1955/01+1991/311977/261971/25+
Days with Maximum Temperature:
<= 0 °C000.113.813.139.1A
> 0 °C313030.926.217.9326.2A
> 10 °C3129.924.94.90.83233.6A
> 20 °C2919.42.60.070129.6A
> 30 °C10.61.20.040029.3A
> 35 °C1.900005.4A
Days with Minimum Temperature:
> 0 °C3129.623.511.94.8240.1A
<= 2 °C0.031.212.523.429.8160.3A
<= 0 °C00.437.518.126.2125.2A
< -2 °C00.13.112.421.189.4A
< -10 °C000.141.86.524.3A
< -20 °C0000.251.34.4A
< - 30 °C00000.070.07A
Days with Rainfall:
>= 0.2 mm8.77.57.86.33.981.8A
>= 5 mm1.820.620.690.4812.7A
>= 10 mm0.70.630.210.140.073.7A
>= 25 mm0.030.030000.19A
Days With Snowfall:
>= 0.2 cm000.384.39.130.5A
>= 5 cm0000.761.64.3A
>= 10 cm0000.280.521.2A
>= 25 cm0000.0300.03A
Days with Precipitation:
>= 0.2 mm8.77.58.19.611.9107.1A
>= 5 mm1.820.621.31.616A
>= 10 mm0.70.630.210.380.454.4A
>= 25 mm0.030.0300.0300.22A
Days with Snow Depth:
>= 1 cm000.033.315.950.9A
>= 5 cm0001.811.236.9A
>= 1000016.626A
>= 200000.412.612.6A
Wind:
Speed (km/h)8.78.810.412.111.410.7A
Most Frequent DirectionEEEEEEA
Maximum Hourly Speed5868747267
Date (yyyy/dd)1962/021959/031975/021975/151992/17
Direction of Maximum Hourly SpeedSSSWSWWNW
Maximum Gust Speed93106119121117
Date (yyyy/dd)1990/13+1968/261975/021975/151974/17
Direction of Maximum GustSSWSWSWWNW
Days with Winds >= 52 km/h0.50.30.90.61.18.3A
Days with Winds >= 63 km/h0.100.30.10.32.3A
Degree Days:
Above 24 °C7.40.100019.5A
Above 18 °C92.212.30.600261.4A
Above 15 °C172.646.52.30.20549.5A
Above 10 °C326.1162.327.82.201283.7A
Above 5 °C481.1308.4119.620.32.22308.6A
Above 0 °C636.1458.3264.89130.53657.2A
Below 0 °C002.134.7119391.8A
Below 5 °C00.111.9114245.7869.6A
Below 10 °C0475.1245.9398.51671A
Below 15 °C1.538.2204.6393.9553.42763.1A
Below 18 °C1494295.9483.8646.43570.8A
Bright Sunshine:
Total Hours286.621214065.247.42074.6A
Days with measureable30.528.928.420.818.1316.2A
% of possible daylight hours63.655.84224.11943.1A
Extreme Daily14.513.610.98.67A
Date (yyyy/dd)1974/041995/01+1999/011981/051995/01
Humidex:
Extreme Humidex40.338.431.222.815
Date (yyyy/dd)1981/111988/041980/061975/041958/31
Days with Humidex >= 3011.91.900031.9A
Days with Humidex >= 353.50.10007.9A
Days with Humidex >= 40000000.3A
Wind Chill:
Extreme Wind Chill3-6.5-23.2-39.1-45.1
Date (yyyy/dd)1953/251972/271984/311985/261968/30
Days with Wind Chill < -20000.11.13.812.5A
Days with Wind Chill < -300000.21.12.9A
Days with Wind Chill < -4000000.10.1A
Humidity:
Average Vapour Pressure (kPa)1.210.70.60.40.7A
Average Relative Humidity - 0600LST (%)70.477.979.4807974.4A
Average Relative Humidity - 1500LST (%)35.942.252.265.570.748.8A
Pressure:
Average Station Pressure (kPa)97.397.597.697.597.897.5A
Average Sea Level Pressure (kPa)101.4101.6101.8101.8102.1101.6A
Visibility (hours with):
< 1 km00.22.23.75.534.1C
1 to 9 km0.72.221.431.767.8268.4C
> 9 km743.3717.7720.4684.6670.78463.7C
Cloud Amount (hours with):
0 to 2 tenths281.3258.8194.7106.3862093.2C
3 to 7 tenths228.6184.7166.9123.8118.22141.6C
8 to 10 tenths234.1276.4382.5490539.84531.4C
Date Modified: 2009-04-30

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