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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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Monthly Data Report for 2011

CALGARY INT'L A
ALBERTA

51°06'50.000" N
114°01'13.000" W
1,084.10 m
3031093
71877
YYC

Download Data

Monthly Data (1881-2012)
Monthly Data Report for 2011
Month Mean Max Temp Definition
°C
Mean Min Temp Definition
°C
Mean Temp Definition
°C
Extr Max Temp Definition
°C
Extr Min Temp Definition
°C
Total Rain Definition
mm
Total Snow Definition
cm
Total Precip Definition
mm
Snow on Grnd Last Day Definition
cm
Dir of Max Gust Definition
10's deg

Spd of Max Gust Definition
km/h
Jan -4.2 -13.5 -8.9 13.2 -29.4 LegendTT 29.7 16.6 20 27LegendCarer^ 85LegendCarer^
Feb -3.9 -15.2 -9.5 9.6 -28.4 0.4 24.2 17.2 4 27LegendEE 72LegendEE
Mar -2.1 -10.3 -6.2 11.6 -29.9 0.8 24.4 20.1 LegendTT 28LegendEE 65LegendEE
Apr 6.6 -3.1 1.7 14.5 -12.2LegendSS 7.0 58.0 56.4 0 24LegendEE 69LegendEE
May 15.2 3.6 9.5 23.1 -0.5 87.6 0.0 87.6 0 16LegendCarer^ 61LegendCarer^
Jun 18.6 8.0 13.3 25.9 3.7 78.8 0.0 78.8 0 27 78
Jul 22.8 10.3 16.6 29.4 4.5 107.8 0.0 107.8 0 30LegendEE 96LegendEE
Aug 22.5 9.8 16.2 30.4 5.3 83.0 0.0 83.0 0 31LegendCarer^ 59LegendCarer^
Sept 21.8 6.7 14.3 30.0 -0.2 10.6 0.0 10.6 0 19LegendEE 59LegendEE
Oct 12.1 0.3 6.2 18.3 -6.5 13.0 1.0 14.0 0 27LegendCarer^ 63LegendCarer^
Nov 3.4 -7.4 -2.0 13.8 -21.5 LegendTT 14.4 10.8 4 25LegendCarer^ 91LegendCarer^
Dec 4.6 -7.7 -1.6 11.9 -17.0 0.0 16.4 15.4 LegendTT 29LegendEE 76LegendEE
Sum     389.0168.1518.3   
Avg9.8-1.54.1        
Xtrm   30.4-29.9    3096
Summary, average and extreme values are based on the data above.

Notes on Data Quality.

Legend

  • B = More than one occurrence and estimated
  • E = Estimated
  • M = Missing
  • S = More than one occurrence
  • T = Trace
  • [empty] = Indicates an unobserved value
  • ^ = The value displayed is based on incomplete data
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