Almanac Averages and Extremes

Climate Data Almanac for April 09

Metadata including Station Name, Province, Latitude, Longitude, Elevation, Climate ID, WMO ID, TC ID
WINNIPEG RICHARDSON INT'L A
MANITOBA
Latitude: 49°55'00.000" N Longitude: 97°14'00.000" W Elevation: 238.70 m
Climate ID: 5023222 WMO ID: 71852 TC ID: YWG
Averages and Extremes
Category (Period of Record) Value Year
Average Maximum Temperature 8.0 °C  
Average Minimum Temperature -4.0 °C  
Monthly Frequency of Precipitation 24 %  
Highest Temperature (1938-2008) 26.8 °C 1977
Lowest Temperature (1938-2008) -21.6 °C 1997
Greatest Precipitation (1938-2008) 3.6 mm 1965
Greatest Rainfall (1938-2007) 3.6 mm 1965
Greatest Snowfall (1938-2007) 1.6 cm 1994
Most Snow on the Ground (1955-2005) 60.0 cm 1997

Most Recent Daily Data for April 09
Maximum Temperature DefinitionMax Temp
°C
Minimum Temperature DefinitionMin Temp
°C
Mean Temperature DefinitionMean Temp
°C
Total Rain DefinitionTotal Rain
mm
Total Snow DefinitionTotal Snow
cm
Total Precipitation DefinitionTotal Precip
mm
Snow on Ground DefinitionSnow on Grnd
cm
Direction of Maximum Gust DefinitionDir of Max Gust
10's deg
Speed of Maximum Gust DefinitionSpd of Max Gust
km/h
Year
2008  9.7 -3.0 3.4 LegendMM LegendMM 0.0     <31
2007 3.7 -11.1 -3.7 0.0 0.0 0.0      
2006 16.3 1.5 8.9 0.0 0.0 0.0      
2005 21.9 9.3 15.6 0.0 0.0 0.0 0    
2004 0.6 -7.0 -3.2 0.0 LegendTT LegendTT LegendMM    

Note: The records and most recent values for this day are derived from a combination of final and preliminary † data sources.

Legend
  • [empty] = No data available
  • M = Missing
  • E = Estimated
  • A = Accumulated
  • C = Precipitation occurred, amount uncertain
  • L = Precipitation may or may not have occurred
  • F = Accumulated and estimated
  • N = Temperature missing but known to be > 0
  • Y = Temperature missing but known to be < 0
  • S = More than one occurrence
  • T = Trace
  • † = Data for this day has undergone only preliminary quality checking
  • ‡ = Partner data that is not subject to review by the National Climate Archives