Daily Data Report for December 1999

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 (1999)
Daily Data Report for December 1999
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 4.6 -5.8 -0.6 18.6 0.0 0.0 0.0 0.0 LegendTT   <31
02 7.1 -6.4 0.4 17.6 0.0 0.0 0.0 0.0 LegendTT 28LegendEE 41LegendEE
03 2.5 -8.3 -2.9 20.9 0.0 0.0 0.0 0.0 LegendTT 33LegendEE 56LegendEE
04 7.5 -8.9 -0.7 18.7 0.0 0.0 0.0 0.0 LegendTT   <31
05 6.7 -1.7 2.5 15.5 0.0 0.0 0.0 0.0 LegendTT 27LegendEE 48LegendEE
06 6.4 -9.8 -1.7 19.7 0.0 0.0 0.0 0.0 LegendTT LegendMM LegendMM
07 0.6 -13.8 -6.6 24.6 0.0 0.0 3.0 1.0 LegendTT 32LegendEE 35LegendEE
08 -1.9 -11.7 -6.8 24.8 0.0 0.0 0.0 0.0 1 28LegendEE 32LegendEE
09 3.2 -13.2 -5.0 23.0 0.0 0.0 0.0 0.0 1 26LegendEE 39LegendEE
10 4.1 -4.6 -0.3 18.3 0.0 0.0 0.0 0.0 1 28LegendEE 41LegendEE
11 5.8 -8.9 -1.6 19.6 0.0 0.0 0.0 0.0 LegendTT 27LegendEE 61LegendEE
12 6.7 -10.5 -1.9 19.9 0.0 0.0 0.0 0.0 LegendTT   <31
13 1.4 -8.7 -3.7 21.7 0.0 0.0 0.0 0.0 LegendTT 27LegendEE 54LegendEE
14 -4.9 -16.4 -10.7 28.7 0.0 0.0 LegendTT LegendTT LegendTT 35LegendEE 39LegendEE
15 8.6 -14.5 -3.0 21.0 0.0 0.0 LegendTT LegendTT LegendTT 28LegendEE 67LegendEE
16 9.3 1.4 5.4 12.6 0.0 0.0 0.0 0.0 LegendTT 28LegendEE 54LegendEE
17 4.3 -6.6 -1.2 19.2 0.0 0.0 0.0 0.0 LegendTT 27LegendEE 39LegendEE
18 4.1 -10.2 -3.1 21.1 0.0 0.0 0.6 0.4 LegendTT 36LegendEE 74LegendEE
19 -10.0 -16.7 -13.4 31.4 0.0 0.0 LegendTT LegendTT LegendTT 33LegendEE 33LegendEE
20 6.0 -10.2 -2.1 20.1 0.0 LegendTT 0.4 0.4 LegendTT 35LegendEE 72LegendEE
21 4.8 -2.0 1.4 16.6 0.0 0.0 LegendTT LegendTT LegendTT 33LegendEE 76LegendEE
22 10.0 -2.8 3.6 14.4 0.0 0.0 0.0 0.0 LegendTT   <31
23 14.5 -1.8 6.4 11.6 0.0 0.0 0.0 0.0 0   <31
24 17.6 -3.1 7.3 10.7 0.0 0.0 0.0 0.0 0 27LegendEE 41LegendEE
25 11.2 -5.5 2.9 15.1 0.0 0.0 0.0 0.0 0   <31
26 13.8 -4.3 4.8 13.2 0.0 0.0 0.0 0.0 0   <31
27 19.5 -1.7 8.9 9.1 0.0 0.0 0.0 0.0 0 27LegendEE 44LegendEE
28 16.9 1.1 9.0 9.0 0.0 0.0 0.0 0.0 0 27LegendEE 46LegendEE
29 12.1 -5.4 3.4 14.6 0.0 0.0 0.0 0.0 0 27LegendEE 52LegendEE
30 3.6 -11.9 -4.2 22.2 0.0 0.0 0.0 0.0 0 35LegendEE 35LegendEE
31 -0.9 -11.0 -6.0 24.0 0.0 0.0 0.0 0.0 0   <31
Sum   577.50.0LegendTT4.01.8   
Avg6.3-7.6-0.6        
Xtrm19.5-16.7       33LegendCarer^76LegendCarer^
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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