Daily Data Report for May 2011

CALGARY INT'L A
ALBERTA

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

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Daily Data (2011)
Daily Data Report for May 2011
DAY Max Temp Definition
°C
Min Temp Definition
°C
Mean Temp Definition
°C
Heat Deg Days Definition

Cool Deg Days Definition

Total Rain Definition
mm
Total Snow Definition
cm
Total Precip Definition
mm
Snow on Grnd Definition
cm
Dir of Max Gust Definition
10's deg

Spd of Max Gust Definition
km/h
01 13.7 -0.5 6.6 11.4 0.0 0.0 0.0 0.0 0   <31
02 18.6 -0.3 9.2 8.8 0.0 0.0 0.0 0.0 0 27 33
03 12.2 2.7 7.5 10.5 0.0 1.2 0.0 1.2 0 1 57
04 16.4 -0.3 8.1 9.9 0.0 0.0 0.0 0.0 0 27 39
05 15.3 2.1 8.7 9.3 0.0 LegendTT 0.0 LegendTT 0 34 52
06 12.5 1.5 7.0 11.0 0.0 2.2 0.0 2.2 0   <31
07 12.6 0.8 6.7 11.3 0.0 6.8 0.0 6.8 0   <31
08 9.9 4.4 7.2 10.8 0.0 1.6 0.0 1.6 0   <31
09 13.6 3.9 8.8 9.2 0.0 0.0 0.0 0.0 0   <31
10 18.4 0.8 9.6 8.4 0.0 0.0 0.0 0.0 0 14LegendEE 33LegendEE
11 21.4 2.9 12.2 5.8 0.0 0.0 0.0 0.0 0 16 54
12 23.1 5.9 14.5 3.5 0.0 0.0 0.0 0.0 0 LegendMM LegendMM
13 17.1 4.6 10.9 7.1 0.0 0.0 0.0 0.0 0 LegendMM LegendMM
14 16.9 5.5 11.2 6.8 0.0 0.0 0.0 0.0 0 16LegendEE 61LegendEE
15 16.2 2.2 9.2 8.8 0.0 0.0 0.0 0.0 0 15LegendEE 48LegendEE
16 19.5 3.7 11.6 6.4 0.0 0.0 0.0 0.0 0 17LegendEE 54LegendEE
17 17.1 2.0 9.6 8.4 0.0 0.0 0.0 0.0 0 28LegendEE 35LegendEE
18 18.5 5.5 12.0 6.0 0.0 LegendTT 0.0 LegendTT 0 1 39
19 14.2 7.0 10.6 7.4 0.0 7.4 0.0 7.4 0 1LegendEE 33LegendEE
20 17.5 7.6 12.6 5.4 0.0 LegendTT 0.0 LegendTT 0   <31
21 21.4 6.9 14.2 3.8 0.0 0.0 0.0 0.0 0   <31
22 18.5 7.5 13.0 5.0 0.0 0.0 0.0 0.0 0   <31
23 13.1 4.1 8.6 9.4 0.0 11.6 0.0 11.6 0 2LegendEE 32LegendEE
24 7.0 3.6 5.3 12.7 0.0 2.6 0.0 2.6 0   <31
25 10.8 4.1 7.5 10.5 0.0 3.8 0.0 3.8 0   <31
26 8.8 6.3 7.6 10.4 0.0 22.0 0.0 22.0 0 8LegendEE 44LegendEE
27 7.2 5.5 6.4 11.6 0.0 28.0 0.0 28.0 0 5 35
28 14.4 4.6 9.5 8.5 0.0 0.4 0.0 0.4 0 35LegendEE 46LegendEE
29 14.6 0.5 7.6 10.4 0.0 0.0 0.0 0.0 0   <31
30 15.3 2.7 9.0 9.0 0.0 0.0 0.0 0.0 0   <31
31 16.8 4.8 10.8 7.2 0.0 0.0 0.0 0.0 0   <31
Sum   264.70.087.60.087.6   
Avg15.33.69.5        
Xtrm23.1-0.5       16LegendCarer^61LegendCarer^
Summary, average and extreme values are based on the data above.

Notes on Data Quality.

Legend

  • A = Accumulated
  • 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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