Calculation Information for 1981 to 2010 Canadian Normals Data

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.

Metadata including Station Name, Province, Country, Time Zone, Climate ID, WMO ID, TC ID, Latitude(dd mm), Longitude(ddd mm), Latitude(decimal degrees), Longitude(decimal degrees), and Elevation(m)
FRASER LAKE NORTH SHORE
Province: BC Latitude (dd mm): 54 04 N
Country: CAN Longitude (ddd mm): 124 51 W
Time Zone: PST Latitude (decimal degrees): 54.08 N
Climate ID: 109C0LF Longitude (decimal degrees): -124.85
WMO ID: Elevation (m): 674
TC ID:
Temperature
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Temperature
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
Daily Average (°C)198120072709553100
Standard Deviation198120072709553100
Daily Maximum (°C)198120072709553100
Daily Minimum (°C)198120072709555100
Extreme Maximum (°C)1969200713630100
Extreme Minimum (°C)1969200713632100
Precipitation
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Precipitation
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
Rainfall (mm)19812007271952599.7
Snowfall (cm)19812007271952599.7
Precipitation (mm)19812007271952599.7
Snow Depth at Month-end (cm)1981200727229395.1
Extreme Daily Rainfall (mm)1969200713633100
Extreme Daily Snowfall (cm)1969200713634100
Extreme Daily Precipitation (mm)1969200713633100
Extreme Snow Depth (cm)19802007744378.2
Days with Maximum Temperature
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Days with Maximum Temperature
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
<= 0 °C19812007271949399.4
> 0 °C19812007271949399.4
> 10 °C19812007271949399.4
> 20 °C19812007271949399.4
> 30 °C19812007271949399.4
> 35 °C19812007271949399.4
Days with Minimum Temperature
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Days with Minimum Temperature
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
> 0 °C198120072709555100
<= 2 °C198120072709555100
<= 0 °C198120072709555100
< -2 °C198120072709555100
< -10 °C198120072709555100
< -20 °C198120072709555100
< - 30 °C198120072709555100
Days with Rainfall
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Days with Rainfall
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
>= 0.2 mm19812007271952599.7
>= 5 mm19812007271952599.7
>= 10 mm19812007271952599.7
>= 25 mm19812007271952599.7
Days With Snowfall
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Days With Snowfall
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
>= 0.2 cm198120072709555100
>= 5 cm198120072709555100
>= 10 cm198120072709555100
>= 25 cm198120072709555100
Days with Precipitation
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Days with Precipitation
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
>= 0.2 mm19812007271952599.7
>= 5 mm19812007271952599.7
>= 10 mm19812007271952599.7
>= 25 mm19812007271952599.7
Degree Days
Element metadata including Begin Year, End Year, Total Number of Years, Missing Years, Total Count of Observations and % of Possible Observations
Degree Days
Begin YearEnd YearTotal Number of YearsMissing YearsTotal Count of Observations% of Possible Observations
Above 24 °C19812007271949399.4
Above 18 °C19812007271949399.4
Above 15 °C19812007271949399.4
Above 10 °C19812007271949399.4
Above 5 °C19812007271949399.4
Above 0 °C19812007271949399.4
Below 0 °C19812007271949399.4
Below 5 °C19812007271949399.4
Below 10 °C19812007271949399.4
Below 15 °C19812007271949399.4
Below 18 °C19812007271949399.4