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What's New in latest Release from April 7th, 2021:

- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation

- Updated national and regional climate services offices contacts and prices information

- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.

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Almanac Averages and Extremes for April 10

ST. CATHARINES / NIAGARA DISTRICT A
ONTARIO

43°11'30.000" N
79°10'18.000" W
97.80 m
6137286
YSN

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Almanac Averages & Extremes
Averages and Extremes
Category (Period of Record) Value Year
Average Maximum Temperature    
Average Minimum Temperature    
Monthly Frequency of Precipitation    
Highest Temperature    
Lowest Temperature    
Greatest Precipitation    
Greatest Rainfall    
Greatest Snowfall    
Most Snow on the Ground    

Most Recent Daily Data for April 10

We're sorry we were unable to satisfy your request.

The data is either missing, invalid, or subject to review.

Legend

  • A = Accumulated
  • B = More than one occurrence and estimated
  • C = Precipitation occurred, amount uncertain
  • E = Estimated
  • F = Accumulated and estimated
  • L = Precipitation may or may not have occurred
  • M = Missing
  • N = Temperature missing but known to be > 0
  • S = More than one occurrence
  • T = Trace
  • Y = Temperature missing but known to be   < 0
  • [empty] = Indicates an unobserved value
  • ^ = The value displayed is based on incomplete data
  • † = Data that is not subject to review by the National Climate Archives
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