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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.

GASPE A
QUEBEC
Latitude:48° 46.800' NLongitude:64° 28.800' WElevation:34.10 m
Climate ID:7052605WMO ID:71188TC ID:YGP
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) -11.9 -10.8 -5 1.4 7.6 13.2 16.6 15.9 11.1 5.2 -0.6 -7.6 2.9 B
Standard Deviation 1.9 2.7 2 1.1 1.5 1.3 1.1 1 1.3 1 1.5 2.2 2.2 B
Daily Maximum (°C) -6 -4.7 0.5 6 13.8 19.9 23 22.3 17.3 10.4 3.5 -2.8 8.6 B
Daily Minimum (°C) -17.6 -16.7 -10.4 -3.3 1.3 6.4 10.2 9.4 4.9 0 -4.6 -12.3 -2.7 B
Extreme Maximum (°C) 10.9 13.7 18.2 27.5 30 33.9 34.8 34.1 33.2 25 22.2 13.3
Date (yyyy/dd) 1995/15 2000/27 1979/24 1987/21 1968/29 1969/28 1983/05 2001/06 2001/09 1973/02 1977/03 1973/17+
Extreme Minimum (°C) -35.5 -32 -29.2 -20.1 -11.7 -3.9 1.7 -1.9 -5 -11.8 -21.1 -32.2
Date (yyyy/dd) 1984/22 1997/17 2001/03 1994/02 1972/03 1990/01 1992/04 1986/30 1978/30+ 1986/27 1989/26 1993/29
Precipitation:
Rainfall (mm) 21 8.4 27.9 58.7 85.5 73.4 107.7 91.2 70 105.2 66.1 37.2 752.2 C
Snowfall (cm) 76.8 56.1 75.7 42.6 4.9 0 0 0 0 4.9 38 81.1 380 C
Precipitation (mm) 89.8 59 104.4 103.8 90.8 73.4 107.7 91.2 70 111.3 102.9 112.8 1117.1 C
Average Snow Depth (cm) 37 44 45 17 0 0 0 0 0 0 3 19 14 C
Median Snow Depth (cm) 38 42 43 15 0 0 0 0 0 0 0 17 13 C
Snow Depth at Month-end (cm) 42 47 31 1 0 0 0 0 0 1 9 27 13 C
Extreme Daily Rainfall (mm) 51.9 39.6 58.6 144.2 74.4 64 137.8 71.2 66.8 93.2 81.4 94.6
Date (yyyy/dd) 1979/27 1973/03 1980/18 1980/24 1997/16 1991/13 1980/06 1980/15 1969/09 1972/07 1995/15 1999/11
Extreme Daily Snowfall (cm) 48.8 61.6 49.6 44.4 19.6 0 0 0 0 28 36.8 44
Date (yyyy/dd) 1988/19 1995/05 1999/16 1986/09 1996/12 1968/01+ 1968/01+ 1968/01+ 1968/01+ 2000/29 1981/18 1994/29
Extreme Daily Precipitation (mm) 51.9 62 88.6 144.2 74.4 64 137.8 71.2 66.8 93.2 81.4 96.6
Date (yyyy/dd) 1979/27 1995/05 1985/13 1980/24 1997/16 1991/13 1980/06 1980/15 1969/09 1972/07 1995/15 1999/11
Extreme Snow Depth (cm) 158 190 244 135 7 0 0 0 0 25 57 88
Date (yyyy/dd) 1981/14 1995/16 1995/11 1995/02 1982/01 1978/01+ 1978/01+ 1978/01+ 1977/01+ 2000/29 1986/23 1980/31
Days with Maximum Temperature:
<= 0 °C 25.9 22.4 13.8 1.9 0 0 0 0 0 0.15 6.8 21.8 92.7 C
> 0 °C 5.1 5.9 17.2 28.1 31 30 31 31 30 30.9 23.2 9.2 272.5 C
> 10 °C 0.19 0.19 0.88 5 22.5 29.3 31 31 28.7 14.8 2.6 0.17 166.2 C
> 20 °C 0 0 0 0.07 4.4 14.5 23.2 21.4 7.3 0.85 0.08 0 71.7 C
> 30 °C 0 0 0 0 0 0.5 1.4 1 0.04 0 0 0 2.9 C
> 35 °C 0 0 0 0 0 0 0 0 0 0 0 0 0 C
Days with Minimum Temperature:
> 0 °C 0.23 0.42 1.2 5.5 18.9 27.8 31 30.9 25.5 14.2 5.4 0.87 161.7 C
<= 2 °C 31 28.2 30.8 28.7 18.3 5.4 0.04 0.58 8.8 21.1 27.6 30.8 231.2 C
<= 0 °C 30.7 27.8 29.8 24.5 12.2 2.2 0 0.08 4.5 16.9 24.6 30.1 203.5 C
< -2 °C 30.4 27.2 27.2 17.1 5.6 0.35 0 0 0.72 10.5 20.2 28.6 167.7 C
< -10 °C 26 22.7 15.5 1.7 0.04 0 0 0 0 0.08 4.9 20 90.8 C
< -20 °C 12.6 10.4 3.1 0.04 0 0 0 0 0 0 0.08 3.8 30 C
< - 30 °C 0.81 0.38 0 0 0 0 0 0 0 0 0 0.04 1.2 C
Days with Rainfall:
>= 0.2 mm 2.7 1.6 4.2 8.8 13.2 12 15 12.7 11.4 13.6 8.1 3.7 106.9 C
>= 5 mm 1.1 0.54 1.5 2.7 4.5 4.5 6.2 5.4 4.1 5 3.1 1.5 40.3 C
>= 10 mm 0.67 0.19 0.96 1.4 2.7 2.4 3.2 2.9 2.4 3 1.7 1 22.6 C
>= 25 mm 0.19 0.08 0.27 0.56 0.77 0.41 0.8 0.71 0.5 1.1 0.68 0.37 6.5 C
Days With Snowfall:
>= 0.2 cm 12.6 10.5 11.7 7.4 1.4 0 0 0 0 1.7 8.2 14.5 68 C
>= 5 cm 4.6 3 4.8 2.9 0.27 0 0 0 0 0.31 2.4 4.6 23 C
>= 10 cm 2.9 1.7 2.7 1.2 0.15 0 0 0 0 0.15 1.1 2.8 12.7 C
>= 25 cm 0.41 0.46 0.59 0.3 0 0 0 0 0 0.04 0.2 0.44 2.4 C
Days with Precipitation:
>= 0.2 mm 13.9 11.2 14.2 13.5 13.5 12 15 12.7 11.4 14.2 14.1 15.9 161.5 C
>= 5 mm 5.2 3.2 5.6 5.7 4.9 4.5 6.2 5.4 4.1 5.3 5.1 5.7 60.9 C
>= 10 mm 3.2 1.7 3.6 3 2.9 2.4 3.2 2.9 2.4 3.1 2.9 3.7 35 C
>= 25 mm 0.81 0.54 0.92 0.93 0.77 0.41 0.8 0.71 0.5 1.2 1 0.96 9.5 C
Days with Snow Depth:
>= 1 cm 30.7 28 30.2 20.7 0.78 0 0 0 0 0.74 11.6 28 150.9 C
>= 5 cm 29 27.1 27.6 16.3 0.22 0 0 0 0 0.3 6.1 24 130.6 C
>= 10 27.7 26.2 26.7 12.6 0 0 0 0 0 0.13 3.1 19.5 115.9 C
>= 20 23.3 23.4 24 8 0 0 0 0 0 0.04 0.91 12.3 91.9 C
Wind:
Speed (km/h) 12.6 12.3 13.3 12.3 11.2 10.5 9.5 8.9 9.9 10.8 12.2 12.7 11.4 C
Most Frequent Direction W W W E E E E E W W W W W C
Maximum Hourly Speed 70 84 70 56 61 50 52 52 50 64 76 69
Date (yyyy/dd) 1979/03+ 1976/02 1989/15 1975/04+ 1976/04 1984/19 1977/25 1977/22 1978/29 1976/21 1977/18 1971/25+
Maximum Gust Speed 115 111 111 122 85 94 87 72 96 85 115 102
Date (yyyy/dd) 1978/09 1981/11 1998/10 1989/07 1997/16 1990/27 1994/26 1989/24 1980/03 1979/06 1977/18 1996/20
Direction of Maximum Gust SE S S SW S W SW NW SW SW SW W SW
Days with Winds >= 52 km/h 0.9 0.6 0.4 0.2 0 0.1 0.1 0 0 0.1 0.6 0.6 3.5 C
Days with Winds >= 63 km/h 0.3 0.1 0.1 0 0 0.1 0 0 0 0 0.1 0.2 0.9 C
Degree Days:
Above 24 °C 0 0 0 0 0 0 0.6 0.2 0 0 0 0 0.8 C
Above 18 °C 0 0 0 0 0.6 7.7 22.1 16.3 2.4 0 0 0 49.1 C
Above 15 °C 0 0 0 0.1 2.7 28.8 67.4 55.5 10.9 0.4 0 0 165.7 C
Above 10 °C 0 0 0 0.5 21.7 109.3 205.2 183.5 62.2 7.6 0.6 0 590.7 C
Above 5 °C 0 0.2 0.7 7.5 94.9 245.9 359.9 337.9 185.1 49.8 6.6 0.1 1288.7 C
Above 0 °C 2.3 3.5 13.7 65.3 235.7 395.8 514.9 492.9 334.1 164.8 45.9 5.8 2274.7 C
Below 0 °C 370.9 307 169.6 23.1 0.3 0 0 0 0 2.4 65.4 242.9 1181.5 C
Below 5 °C 523.6 444.9 311.6 115.3 14.5 0.1 0 0 1 42.4 176 392.2 2021.6 C
Below 10 °C 678.6 585.8 465.9 258.3 96.3 13.5 0.3 0.6 28.1 155.2 320.1 547.1 3149.8 C
Below 15 °C 833.6 727 620.9 407.9 232.3 83 17.5 27.6 126.8 303 469.4 702.1 4550.9 C
Below 18 °C 926.6 811.7 713.9 497.8 323.2 151.9 65.2 81.4 208.3 395.6 559.4 795.1 5530.1 C
Bright Sunshine:
Total Hours 108.6 125.7 150.1 159 212.9 235.5 248.3 231.8 174.9 131.4 94.5 88.7 1961.2 D
Days with measureable 22.2 22.6 24.1 23.1 26.2 27.6 28.6 28.6 26.6 24.7 21.5 21.2 296.8 D
% of possible daylight hours 40 43.8 40.8 38.7 45.1 48.8 51 52.1 46.2 39.1 34.1 34.3 42.8 D
Extreme Daily 8.9 10.7 11.2 13.7 14.8 16.2 15.1 13.9 12.8 10.7 9 8 D
Date (yyyy/dd) 1995/31+ 1995/25 1980/31+ 1978/27 1980/30+ 1991/15 1990/05 1978/07+ 1999/01 1988/21+ 1996/01 1979/01+
Humidex:
Extreme Humidex 11.5 13.5 16.9 28.8 33.6 42.3 43.1 43.9 40.4 27.9 24.8 13.4
Date (yyyy/dd) 1996/19 2000/27 1979/24 1987/21 1988/21 1967/28 1987/14 2002/15 2001/09 1976/06 1982/05 2000/18
Days with Humidex >= 30 0 0 0 0 0.2 2.5 6.4 5.4 0.8 0 0 0 15.3 C
Days with Humidex >= 35 0 0 0 0 0 0.2 1.6 0.8 0.1 0 0 0 2.7 C
Days with Humidex >= 40 0 0 0 0 0 0 0.2 0.1 0 0 0 0 0.3 C
Wind Chill:
Extreme Wind Chill -47.2 -46 -37.7 -27.9 -14.3 -4.6 1.1 -1.5 -7.1 -14.5 -28.7 -40.2
Date (yyyy/dd) 1982/18 1972/23 1992/01 1994/02 1974/02 2000/05 1979/05 1986/30 1978/30 1986/27 1978/22 1980/25
Days with Wind Chill < -20 21.2 17.4 8.6 0.3 0 0 0 0 0 0 1 11.9 60.4 C
Days with Wind Chill < -30 7.2 5.2 0.8 0 0 0 0 0 0 0 0 1.9 15 C
Days with Wind Chill < -40 0.4 0.2 0 0 0 0 0 0 0 0 0 0 0.6 C
Humidity:
Average Vapour Pressure (kPa) 0.2 0.2 0.4 0.5 0.8 1.1 1.5 1.4 1.1 0.7 0.5 0.3 0.7 C
Average Relative Humidity - 0600LST (%) 74.9 74.5 78 80.1 78.1 78.3 82.7 86 87.2 84.9 81.7 79.4 80.5 A
Average Relative Humidity - 1500LST (%) 67 64.1 64.3 64.4 59 59.6 62.8 62.3 61.8 64.8 70.7 72.2 64.4 A
Pressure:
Average Station Pressure (kPa) 100.7 100.8 100.8 100.9 100.9 100.7 100.7 100.9 101 101 100.9 100.8 100.8 C
Average Sea Level Pressure (kPa) 101.1 101.2 101.2 101.3 101.3 101.1 101.1 101.3 101.4 101.4 101.3 101.2 101.2 C
Visibility (hours with):
< 1 km 23 13 25.4 25.7 13.4 10.9 14.3 12.1 6.4 8.2 14.8 24.2 191.2 D
1 to 9 km 105.5 82.6 103.4 103.6 74.7 62.7 71.9 67.1 47.2 57.6 91.2 114.3 981.6 D
> 9 km 615.6 582.9 615.2 590.7 656 646.5 657.8 664.8 666.4 678.3 614 605.6 7593.8 D
Cloud Amount (hours with):
0 to 2 tenths 255.5 231 210.9 176.5 183.3 171.5 174.8 209.8 222.7 206.9 178.3 203.3 2424.3 D
3 to 7 tenths 126 115.5 121.9 111.1 140.8 154.3 197.3 175.5 151.6 132.7 132.7 129.8 1689 D
8 to 10 tenths 362.5 332.1 411.2 432.5 420 394.3 371.9 358.7 345.7 404.5 409.1 410.9 4653.3 D
 
Temperature:JanFebMarAprMayJunJul
Daily Average (°C)-11.9-10.8-51.47.613.216.6
Standard Deviation1.92.721.11.51.31.1
Daily Maximum (°C)-6-4.70.5613.819.923
Daily Minimum (°C)-17.6-16.7-10.4-3.31.36.410.2
Extreme Maximum (°C)10.913.718.227.53033.934.8
Date (yyyy/dd)1995/152000/271979/241987/211968/291969/281983/05
Extreme Minimum (°C)-35.5-32-29.2-20.1-11.7-3.91.7
Date (yyyy/dd)1984/221997/172001/031994/021972/031990/011992/04
Precipitation:
Rainfall (mm)218.427.958.785.573.4107.7
Snowfall (cm)76.856.175.742.64.900
Precipitation (mm)89.859104.4103.890.873.4107.7
Average Snow Depth (cm)37444517000
Median Snow Depth (cm)38424315000
Snow Depth at Month-end (cm)4247311000
Extreme Daily Rainfall (mm)51.939.658.6144.274.464137.8
Date (yyyy/dd)1979/271973/031980/181980/241997/161991/131980/06
Extreme Daily Snowfall (cm)48.861.649.644.419.600
Date (yyyy/dd)1988/191995/051999/161986/091996/121968/01+1968/01+
Extreme Daily Precipitation (mm)51.96288.6144.274.464137.8
Date (yyyy/dd)1979/271995/051985/131980/241997/161991/131980/06
Extreme Snow Depth (cm)158190244135700
Date (yyyy/dd)1981/141995/161995/111995/021982/011978/01+1978/01+
Days with Maximum Temperature:
<= 0 °C25.922.413.81.9000
> 0 °C5.15.917.228.1313031
> 10 °C0.190.190.88522.529.331
> 20 °C0000.074.414.523.2
> 30 °C000000.51.4
> 35 °C0000000
Days with Minimum Temperature:
> 0 °C0.230.421.25.518.927.831
<= 2 °C3128.230.828.718.35.40.04
<= 0 °C30.727.829.824.512.22.20
< -2 °C30.427.227.217.15.60.350
< -10 °C2622.715.51.70.0400
< -20 °C12.610.43.10.04000
< - 30 °C0.810.3800000
Days with Rainfall:
>= 0.2 mm2.71.64.28.813.21215
>= 5 mm1.10.541.52.74.54.56.2
>= 10 mm0.670.190.961.42.72.43.2
>= 25 mm0.190.080.270.560.770.410.8
Days With Snowfall:
>= 0.2 cm12.610.511.77.41.400
>= 5 cm4.634.82.90.2700
>= 10 cm2.91.72.71.20.1500
>= 25 cm0.410.460.590.3000
Days with Precipitation:
>= 0.2 mm13.911.214.213.513.51215
>= 5 mm5.23.25.65.74.94.56.2
>= 10 mm3.21.73.632.92.43.2
>= 25 mm0.810.540.920.930.770.410.8
Days with Snow Depth:
>= 1 cm30.72830.220.70.7800
>= 5 cm2927.127.616.30.2200
>= 1027.726.226.712.6000
>= 2023.323.4248000
Wind:
Speed (km/h)12.612.313.312.311.210.59.5
Most Frequent DirectionWWWEEEE
Maximum Hourly Speed70847056615052
Date (yyyy/dd)1979/03+1976/021989/151975/04+1976/041984/191977/25
Maximum Gust Speed115111111122859487
Date (yyyy/dd)1978/091981/111998/101989/071997/161990/271994/26
Direction of Maximum GustSESSSWSWSW
Days with Winds >= 52 km/h0.90.60.40.200.10.1
Days with Winds >= 63 km/h0.30.10.1000.10
Degree Days:
Above 24 °C0000000.6
Above 18 °C00000.67.722.1
Above 15 °C0000.12.728.867.4
Above 10 °C0000.521.7109.3205.2
Above 5 °C00.20.77.594.9245.9359.9
Above 0 °C2.33.513.765.3235.7395.8514.9
Below 0 °C370.9307169.623.10.300
Below 5 °C523.6444.9311.6115.314.50.10
Below 10 °C678.6585.8465.9258.396.313.50.3
Below 15 °C833.6727620.9407.9232.38317.5
Below 18 °C926.6811.7713.9497.8323.2151.965.2
Bright Sunshine:
Total Hours108.6125.7150.1159212.9235.5248.3
Days with measureable22.222.624.123.126.227.628.6
% of possible daylight hours4043.840.838.745.148.851
Extreme Daily8.910.711.213.714.816.215.1
Date (yyyy/dd)1995/31+1995/251980/31+1978/271980/30+1991/151990/05
Humidex:
Extreme Humidex11.513.516.928.833.642.343.1
Date (yyyy/dd)1996/192000/271979/241987/211988/211967/281987/14
Days with Humidex >= 3000000.22.56.4
Days with Humidex >= 35000000.21.6
Days with Humidex >= 400000000.2
Wind Chill:
Extreme Wind Chill-47.2-46-37.7-27.9-14.3-4.61.1
Date (yyyy/dd)1982/181972/231992/011994/021974/022000/051979/05
Days with Wind Chill < -2021.217.48.60.3000
Days with Wind Chill < -307.25.20.80000
Days with Wind Chill < -400.40.200000
Humidity:
Average Vapour Pressure (kPa)0.20.20.40.50.81.11.5
Average Relative Humidity - 0600LST (%)74.974.57880.178.178.382.7
Average Relative Humidity - 1500LST (%)6764.164.364.45959.662.8
Pressure:
Average Station Pressure (kPa)100.7100.8100.8100.9100.9100.7100.7
Average Sea Level Pressure (kPa)101.1101.2101.2101.3101.3101.1101.1
Visibility (hours with):
< 1 km231325.425.713.410.914.3
1 to 9 km105.582.6103.4103.674.762.771.9
> 9 km615.6582.9615.2590.7656646.5657.8
Cloud Amount (hours with):
0 to 2 tenths255.5231210.9176.5183.3171.5174.8
3 to 7 tenths126115.5121.9111.1140.8154.3197.3
8 to 10 tenths362.5332.1411.2432.5420394.3371.9
 

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.

GASPE A
QUEBEC
Latitude:48° 46.800' NLongitude:64° 28.800' WElevation:34.10 m
Climate ID:7052605WMO ID:71188TC ID:YGP
Temperature:AugSepOctNovDecYearCode
Daily Average (°C)15.911.15.2-0.6-7.62.9B
Standard Deviation11.311.52.22.2B
Daily Maximum (°C)22.317.310.43.5-2.88.6B
Daily Minimum (°C)9.44.90-4.6-12.3-2.7B
Extreme Maximum (°C)34.133.22522.213.3
Date (yyyy/dd)2001/062001/091973/021977/031973/17+
Extreme Minimum (°C)-1.9-5-11.8-21.1-32.2
Date (yyyy/dd)1986/301978/30+1986/271989/261993/29
Precipitation:
Rainfall (mm)91.270105.266.137.2752.2C
Snowfall (cm)004.93881.1380C
Precipitation (mm)91.270111.3102.9112.81117.1C
Average Snow Depth (cm)00031914C
Median Snow Depth (cm)00001713C
Snow Depth at Month-end (cm)00192713C
Extreme Daily Rainfall (mm)71.266.893.281.494.6
Date (yyyy/dd)1980/151969/091972/071995/151999/11
Extreme Daily Snowfall (cm)002836.844
Date (yyyy/dd)1968/01+1968/01+2000/291981/181994/29
Extreme Daily Precipitation (mm)71.266.893.281.496.6
Date (yyyy/dd)1980/151969/091972/071995/151999/11
Extreme Snow Depth (cm)00255788
Date (yyyy/dd)1978/01+1977/01+2000/291986/231980/31
Days with Maximum Temperature:
<= 0 °C000.156.821.892.7C
> 0 °C313030.923.29.2272.5C
> 10 °C3128.714.82.60.17166.2C
> 20 °C21.47.30.850.08071.7C
> 30 °C10.040002.9C
> 35 °C000000C
Days with Minimum Temperature:
> 0 °C30.925.514.25.40.87161.7C
<= 2 °C0.588.821.127.630.8231.2C
<= 0 °C0.084.516.924.630.1203.5C
< -2 °C00.7210.520.228.6167.7C
< -10 °C000.084.92090.8C
< -20 °C0000.083.830C
< - 30 °C00000.041.2C
Days with Rainfall:
>= 0.2 mm12.711.413.68.13.7106.9C
>= 5 mm5.44.153.11.540.3C
>= 10 mm2.92.431.7122.6C
>= 25 mm0.710.51.10.680.376.5C
Days With Snowfall:
>= 0.2 cm001.78.214.568C
>= 5 cm000.312.44.623C
>= 10 cm000.151.12.812.7C
>= 25 cm000.040.20.442.4C
Days with Precipitation:
>= 0.2 mm12.711.414.214.115.9161.5C
>= 5 mm5.44.15.35.15.760.9C
>= 10 mm2.92.43.12.93.735C
>= 25 mm0.710.51.210.969.5C
Days with Snow Depth:
>= 1 cm000.7411.628150.9C
>= 5 cm000.36.124130.6C
>= 10000.133.119.5115.9C
>= 20000.040.9112.391.9C
Wind:
Speed (km/h)8.99.910.812.212.711.4C
Most Frequent DirectionEWWWWWC
Maximum Hourly Speed5250647669
Date (yyyy/dd)1977/221978/291976/211977/181971/25+
Maximum Gust Speed729685115102
Date (yyyy/dd)1989/241980/031979/061977/181996/20
Direction of Maximum GustNWSWSWSWWSW
Days with Winds >= 52 km/h000.10.60.63.5C
Days with Winds >= 63 km/h0000.10.20.9C
Degree Days:
Above 24 °C0.200000.8C
Above 18 °C16.32.400049.1C
Above 15 °C55.510.90.400165.7C
Above 10 °C183.562.27.60.60590.7C
Above 5 °C337.9185.149.86.60.11288.7C
Above 0 °C492.9334.1164.845.95.82274.7C
Below 0 °C002.465.4242.91181.5C
Below 5 °C0142.4176392.22021.6C
Below 10 °C0.628.1155.2320.1547.13149.8C
Below 15 °C27.6126.8303469.4702.14550.9C
Below 18 °C81.4208.3395.6559.4795.15530.1C
Bright Sunshine:
Total Hours231.8174.9131.494.588.71961.2D
Days with measureable28.626.624.721.521.2296.8D
% of possible daylight hours52.146.239.134.134.342.8D
Extreme Daily13.912.810.798D
Date (yyyy/dd)1978/07+1999/011988/21+1996/011979/01+
Humidex:
Extreme Humidex43.940.427.924.813.4
Date (yyyy/dd)2002/152001/091976/061982/052000/18
Days with Humidex >= 305.40.800015.3C
Days with Humidex >= 350.80.10002.7C
Days with Humidex >= 400.100000.3C
Wind Chill:
Extreme Wind Chill-1.5-7.1-14.5-28.7-40.2
Date (yyyy/dd)1986/301978/301986/271978/221980/25
Days with Wind Chill < -20000111.960.4C
Days with Wind Chill < -3000001.915C
Days with Wind Chill < -40000000.6C
Humidity:
Average Vapour Pressure (kPa)1.41.10.70.50.30.7C
Average Relative Humidity - 0600LST (%)8687.284.981.779.480.5A
Average Relative Humidity - 1500LST (%)62.361.864.870.772.264.4A
Pressure:
Average Station Pressure (kPa)100.9101101100.9100.8100.8C
Average Sea Level Pressure (kPa)101.3101.4101.4101.3101.2101.2C
Visibility (hours with):
< 1 km12.16.48.214.824.2191.2D
1 to 9 km67.147.257.691.2114.3981.6D
> 9 km664.8666.4678.3614605.67593.8D
Cloud Amount (hours with):
0 to 2 tenths209.8222.7206.9178.3203.32424.3D
3 to 7 tenths175.5151.6132.7132.7129.81689D
8 to 10 tenths358.7345.7404.5409.1410.94653.3D
Date Modified: 2009-04-30

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