We have updated the csv files below, they should now be updated with the latest data.
Additional weather data for Southern Ontario is also available from other related sources.
Some people have had problems downloading large data sets from this archive (specifically yearly data), we have hopefully solved the problems, but if you are still having problems we have made comma separated files available from the archive .
Also take a look at the historical charts of temperature and precipitation recorded at the Waterloo Weather Station.
Comma Separated Value Archive
Select the data you wish to download:
Additional Data Sources
Daily snowfall data for Waterloo
Historical Temperature and Precipitation
2022 |
March Commentary |
AprilCommentary |
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MayCommentary |
JuneCommentary |
JulyCommentary |
AugustCommentary |
SeptemberCommentary |
OctoberCommentary |
NovemberCommentary |
DecemberCommentary |
2021 |
2020 |
2019 |
2018 |
2017 |
2016 |
2015 |
2014 |
2013 |
2012 |
2011 |
2010 |
MayCommentary Not Availabe |
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2009 |
2008 |
2007 |
2006 |
2005 |
2004 |
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January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
2003 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
2002 |
January |
February |
March |
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May  |
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October  |
November  |
December  |
