Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph
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Normals Data

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.

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.

BURWASH A
YUKON TERRITORY

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Normals Station Data
(all elements)
Temperature
1981 to 2010 Canadian Climate Normals station data
Temperature
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Daily Average (°C)-20.5-16.4-10.8-1.25.711.113.110.95.1-3.4-14.6-17.8-3.2C
Standard Deviation6.64.73.62.41.51.10.81.22.22.54.74.13.4C
Daily Maximum (°C)-14.3-8.8-2.35.812.718.019.617.511.32.0-8.8-11.63.4C
Daily Minimum (°C)-26.7-23.8-19.2-8.2-1.44.16.44.2-1.1-8.6-20.3-24.0-9.9C
Extreme Maximum (°C)7.512.010.520.329.731.728.930.525.521.010.613.5
Date (yyyy/dd)2005/ 042006/ 101981/ 191979/ 301983/ 301969/ 141989/ 111990/ 121993/ 012003/ 021967/ 181999/ 22
Extreme Minimum (°C)-55.0-55.0-48.9-35.1-13.0-5.5-3.3-8.5-22.3-35.4-44.7-51.2
Date (yyyy/dd)2005/ 121968/ 021972/ 081986/ 092002/ 052001/ 081970/ 191998/ 301983/ 271982/ 281989/ 111971/ 11
Precipitation
1981 to 2010 Canadian Climate Normals station data
Precipitation
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Rainfall (mm)0.20.10.00.816.047.967.941.020.02.00.20.0196.2C
Snowfall (cm)12.010.49.97.48.81.20.00.85.918.615.815.0105.5C
Precipitation (mm)8.47.36.96.824.149.267.941.825.216.110.810.2274.7C
Average Snow Depth (cm)13161540000029116C
Median Snow Depth (cm)13171530000019116C
Snow Depth at Month-end (cm)141611000001511126C
Extreme Daily Rainfall (mm)3.61.20.84.618.436.838.427.318.55.83.00.7
Date (yyyy/dd)1981/ 191992/ 261994/ 301994/ 271987/ 311972/ 281968/ 051987/ 151967/ 091975/ 032002/ 261993/ 18
Extreme Daily Snowfall (cm)12.29.622.911.222.112.00.07.211.246.015.014.7
Date (yyyy/dd)1968/ 271982/ 091967/ 141967/ 111975/ 231982/ 151967/ 011984/ 261973/ 231999/ 311968/ 281971/ 24
Extreme Daily Precipitation (mm)12.29.622.911.224.936.838.427.318.546.015.014.7
Date (yyyy/dd)1968/ 271982/ 091967/ 141967/ 111975/ 231972/ 281968/ 051987/ 151967/ 091999/ 311968/ 281971/ 24
Extreme Snow Depth (cm)5858104813620515244748
Date (yyyy/dd)1968/ 301967/ 251967/ 161967/ 181967/ 011991/ 081967/ 011984/ 311986/ 261989/ 271999/ 251971/ 27
Days with Maximum Temperature
1981 to 2010 Canadian Climate Normals station data
Days with Maximum Temperature
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
<= 0 °C26.823.417.42.800001.211.82526134.2C
> 0 °C4.24.813.627.23130313128.819.355231C
> 10 °C00.040.084.32229.230.729.919.82.400.16138.6C
> 20 °C00001.48.913.37.30.350.040031.3C
> 30 °C000000.0800.0400000.12C
> 35 °C0000000000000C
Days with Minimum Temperature
1981 to 2010 Canadian Climate Normals station data
Days with Minimum Temperature
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
> 0 °C0.150.230.041.61024.830.425.211.63.70.500.58108.9C
<= 2 °C3128.23129.625.393.51021.328.829.830.9278.1C
<= 0 °C30.9283128.3215.20.505.818.427.329.530.4256.2C
< -2 °C30.227.33024.412.91.80.042.214.225.529.229.8227.5C
< -10 °C28.425.324.69.40.35000112.126.428.1155.6C
< -20 °C2317.913.9200000.042.214.220.593.7C
< - 30 °C11.77.44.50.44000000.294.6937.9C
Days with Rainfall
1981 to 2010 Canadian Climate Normals station data
Days with Rainfall
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 0.2 mm0.120.150.040.526.610.914.410.87.71.70.150.1253.2C
>= 5 mm0000134.73.11.10.040013C
>= 10 mm00000.351.42.11.10.480005.4C
>= 25 mm000000.200.230.0400000.47C
Days With Snowfall
1981 to 2010 Canadian Climate Normals station data
Days With Snowfall
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 0.2 cm7.96.85.63.430.4000.242.48.69.97.755.9C
>= 5 cm0.380.310.400.360.540.0800.080.350.830.460.584.4C
>= 10 cm0.04000.040.080.04000.090.080.040.150.56C
>= 25 cm0000000000.04000.04C
Days with Precipitation
1981 to 2010 Canadian Climate Normals station data
Days with Precipitation
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 0.2 mm7.66.85.53.68.310.914.4119.49.79.87.5104.4C
>= 5 mm0.190.150.120.321.53.24.73.11.60.380.270.3115.8C
>= 10 mm00000.461.42.11.20.520.040.040.085.8C
>= 25 mm000000.240.230.0400.04000.55C
Days with Snow Depth
1981 to 2010 Canadian Climate Normals station data
Days with Snow Depth
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 1 cm29.327.429.615.91.50.0400.122.213.826.729.5176.1C
>= 5 cm2725.325.99.30.15000.040.716.619.823.7138.5C
>= 10 cm16.417.720.64.70.040000.14210.515.587.7C
>= 20 cm7.110.410.41.7000000.251.84.636.3C
Wind
1981 to 2010 Canadian Climate Normals station data
Wind
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Maximum Hourly Speed (km/h)78907110064705661719189100
Date (yyyy/dd)1980/ 191973/ 201975/ 281976/ 271971/ 121979/ 281978/ 021976/ 181971/ 151979/ 031979/ 201974/ 31
Direction of Maximum Hourly SpeedSEESESEEESEESESS
Maximum Gust Speed (km/h)11613511314310313290116109117117171
Date (yyyy/dd)1976/ 301973/ 201975/ 281976/ 271971/ 121971/ 011975/ 151976/ 181971/ 161977/ 201974/ 031974/ 31
Direction of Maximum GustEEESESESESESEEEES
Degree Days
1981 to 2010 Canadian Climate Normals station data
Degree Days
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Above 24 °C0000000000000C
Above 18 °C000000.30.40.300001C
Above 15 °C00000.14.684.10.400017.3C
Above 10 °C00004.854.499.754.27.80.800221.5C
Above 5 °C0003.352182.4251.1184.452.67.600.3733.7C
Above 0 °C1.32.23.342.5177.9331.7406.1337.9162.136.72.53.51507.6C
Below 0 °C637.1463.5336.680.21.90009.6140.7445.7549.82665.1C
Below 5 °C790.8602.5488.4190.931.10.701.550.1266.7593.2701.53717.4C
Below 10 °C945.8743.7643.4337.6138.822.73.626.3155.3414.9743.2856.25031.4C
Below 15 °C1100.8884.9798.4487.6289.2122.966.9131.2297.9569.1893.21011.26653.4C
Below 18 °C1193.8969.6891.4577.6382208.6152.3220.4387.5662.1983.21104.27732.8C
Humidex
1981 to 2010 Canadian Climate Normals station data
Humidex
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Extreme Humidex7.111.110.518.728.631.134.331.224.621.010.011.6
Date (yyyy/dd)2005/ 042006/ 101994/ 291979/ 301983/ 301969/ 141976/ 311990/ 121993/ 012003/ 021967/ 181986/ 09
Wind Chill
1981 to 2010 Canadian Climate Normals station data
Wind Chill
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Extreme Wind Chill-64-60-52-38-16-7-5-11-28-44-53-61
Date (yyyy/dd)1975/ 051989/ 012007/ 031986/ 102003/ 051971/ 041970/ 191998/ 301983/ 271975/ 311989/ 111970/ 03
Humidity
1981 to 2010 Canadian Climate Normals station data
Humidity
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Average Relative Humidity - 0600LST (%)77.77776.979.378.275.281.684.682.781.98077.379.3D
Average Relative Humidity - 1500LST (%)74.568.757.747.242.545.150.651.554.5667776.359.3C
Frost-Free
1981 to 2010 Canadian Climate Normals station data
Frost-Free
Date/Days Code
Average Date of Last Spring Frost Jun 22 C
Average Date of First Fall Frost Aug 04 C
Average Length of Frost-Free Period 42 Days C
1981 to 2010 Canadian Climate Normals station data
Frost-Free
Probability of last temperature in spring of 0 °C or lower on or after indicated dates10%25%33%50%66%75%90%
DateJul 08Jul 01Jun 29Jun 24Jun 22Jun 21Jun 12
Probability of first temperature in fall of 0 °C or lower on or after indicated dates10%25%33%50%66%75%90%
DateJul 18Jul 25Jul 26Aug 03Aug 08Aug 11Aug 19
Probability of frost-free period equal to or less than indicated period (Days)10%25%33%50%66%75%90%
Days14273139444758

Legend

  • A = WMO "3 and 5 rule" (i.e. no more than 3 consecutive and no more than 5 total missing for either temperature or precipitation)
  • B = At least 25 years
  • C = At least 20 years
  • D = At least 15 years
Station / Element Metadata

Statistics listed below are provided as a guide to determine the validity of Normals and Extremes calculations. For example, a station with 30 years of record between 1981 and 2010 with no missing years would be a more reliable normal than a station with 15 years of record and 2 missing years. Less than 100% possible observations indicates that out of the total number of observations used, some records were missing.

BURWASH A

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