Daily Data Report for April 2007

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 (2007)
Daily Data Report for April 2007
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 -0.6 -8.0 -4.3 22.3 0.0 0.0 4.8 3.0 4 2LegendEE 35LegendEE
02 -7.3 -10.1 -8.7 26.7 0.0 0.0 3.2 1.8 5 34LegendEE 39LegendEE
03 -6.1 -9.8 -8.0 26.0 0.0 0.0 5.0 2.0 8 33LegendEE 35LegendEE
04 -5.0 -9.4 -7.2 25.2 0.0 0.0 0.4 0.2 9   <31
05 -3.2 -5.9 -4.6 22.6 0.0 0.0 1.2 0.4 7 13LegendEE 33LegendEE
06 -2.5 -8.1 -5.3 23.3 0.0 0.0 0.4 0.4 5 15LegendEE 46LegendEE
07 2.5 -4.9 -1.2 19.2 0.0 0.0 0.0 0.0 4 16LegendEE 41LegendEE
08 12.5 -4.1 4.2 13.8 0.0 0.0 0.0 0.0 2   <31
09 5.8 -2.2 1.8 16.2 0.0 10.2 0.0 10.2 0   <31
10 2.3 -0.4 1.0 17.0 0.0 4.0 4.8 9.4 1 1LegendEE 37LegendEE
11 6.9 -1.6 2.7 15.3 0.0 0.0 0.2 0.2 LegendTT   <31
12 11.8 -6.0 2.9 15.1 0.0 0.0 0.0 0.0 0   <31
13 16.0 -1.7 7.2 10.8 0.0 0.0 0.0 0.0 0 27LegendEE 48LegendEE
14 17.5 4.7 11.1 6.9 0.0 0.0 0.0 0.0 0 28LegendEE 50LegendEE
15 11.1 0.2 5.7 12.3 0.0 0.0 0.0 0.0 0   <31
16 16.1 -1.7 7.2 10.8 0.0 0.0 0.0 0.0 0 21LegendEE 41LegendEE
17 14.8 0.5 7.7 10.3 0.0 0.0 0.0 0.0 0 33LegendEE 50LegendEE
18 3.2 0.0 1.6 16.4 0.0 LegendTT 4.2 4.2 0 35LegendEE 50LegendEE
19 3.0 -0.3 1.4 16.6 0.0 LegendTT 5.8 6.2 3 36LegendEE 54LegendEE
20 0.6 -1.3 -0.4 18.4 0.0 0.0 10.8 6.2 6 34LegendEE 48LegendEE
21 7.6 -1.7 3.0 15.0 0.0 0.0 1.4 1.4 5   <31
22 7.2 -1.0 3.1 14.9 0.0 0.0 0.0 0.0 0   <31
23 15.6 1.4 8.5 9.5 0.0 0.0 0.0 0.0 0 8LegendEE 32LegendEE
24 19.1 0.3 9.7 8.3 0.0 0.0 0.0 0.0 0 27LegendEE 50LegendEE
25 12.9 1.9 7.4 10.6 0.0 LegendTT 0.0 LegendTT 0   <31
26 15.8 -0.3 7.8 10.2 0.0 0.0 0.0 0.0 0 26LegendEE 52LegendEE
27 18.7 2.9 10.8 7.2 0.0 0.0 0.0 0.0 0 21LegendEE 35LegendEE
28 13.7 2.1 7.9 10.1 0.0 0.0 0.0 0.0 0 3LegendEE 35LegendEE
29 15.9 1.5 8.7 9.3 0.0 0.8 0.0 0.8 0 31LegendEE 61LegendEE
30 12.9 -5.4 3.8 14.2 0.0 0.0 0.0 0.0 0 16LegendEE 33LegendEE
Sum   454.50.015.042.246.4   
Avg8.0-2.32.9        
Xtrm19.1-10.1       3161
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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