Daily Data Report for April 1997
CALGARY INT'L A
ALBERTA
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 | 5.7 | -5.8 | -0.1 | 18.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 34 | 89 |
02 | 16.3 | -6.5 | 4.9 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 27 | 59 |
03 | 9.3 | -6.1 | 1.6 | 16.4 | 0.0 | 0.0 | 1.7 | 0.9 | 0 | 26 | 67 |
04 | -2.0 | -9.8 | -5.9 | 23.9 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 34 | 61 |
05 | 1.2 | -12.8 | -5.8 | 23.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 36 | 48 |
06 | -2.8 | -12.2 | -7.5 | 25.5 | 0.0 | 0.0 | LegendTT | LegendTT | LegendTT | <31 | |
07 | -6.1 | -12.8 | -9.5 | 27.5 | 0.0 | 0.0 | 0.6 | 0.2 | LegendTT | 14 | 37 |
08 | -5.1 | -13.8 | -9.5 | 27.5 | 0.0 | 0.0 | 2.2 | 1.5 | 0 | 14 | 46 |
09 | -2.4 | -11.4 | -6.9 | 24.9 | 0.0 | 0.0 | 1.0 | 0.6 | 2 | <31 | |
10 | 0.6 | -13.4 | -6.4 | 24.4 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | <31 | |
11 | 8.0 | -12.6 | -2.3 | 20.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | <31 | |
12 | 12.5 | -7.2 | 2.7 | 15.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 12 | 37 |
13 | 14.0 | -3.9 | 5.1 | 12.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 27 | 52 |
14 | 6.8 | -4.2 | 1.3 | 16.7 | 0.0 | 0.0 | LegendTT | LegendTT | 0 | 3 | 33 |
15 | 15.8 | -5.7 | 5.1 | 12.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 27 | 50 |
16 | 21.8 | 4.6 | 13.2 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 26 | 52 |
17 | 14.5 | 0.2 | 7.4 | 10.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 27 | 46 |
18 | 13.1 | -4.5 | 4.3 | 13.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 28 | 37 |
19 | 14.3 | 0.3 | 7.3 | 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | <31 | |
20 | 17.2 | 0.4 | 8.8 | 9.2 | 0.0 | 5.4 | 0.0 | 5.4 | 0 | 35 | 46 |
21 | 12.1 | 0.9 | 6.5 | 11.5 | 0.0 | 1.2 | 0.4 | 1.6 | 0 | 36 | 63 |
22 | 10.2 | -2.3 | 4.0 | 14.0 | 0.0 | 0.4 | LegendTT | 0.4 | 0 | 24 | 37 |
23 | 10.9 | -5.3 | 2.8 | 15.2 | 0.0 | LegendTT | 0.0 | LegendTT | 0 | 13 | 35 |
24 | 10.9 | -0.2 | 5.4 | 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 14 | 33 |
25 | 12.7 | -1.7 | 5.5 | 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 1 | 35 |
26 | 19.0 | -1.0 | 9.0 | 9.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | <31 | |
27 | 14.8 | 2.0 | 8.4 | 9.6 | 0.0 | 0.8 | LegendTT | 0.8 | 0 | 34 | 59 |
28 | 12.1 | 0.9 | 6.5 | 11.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | <31 | |
29 | 14.4 | -3.2 | 5.6 | 12.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | <31 | |
30 | 11.5 | -2.5 | 4.5 | 13.5 | 0.0 | 1.2 | 0.0 | 1.2 | 0 | 4 | 44 |
Sum | 474.0 | 0.0 | 9.0 | 5.9 | 12.6 | ||||||
Avg | 9.4 | -5.0 | 2.2 | ||||||||
Xtrm | 21.8 | -13.8 | 5.4 | 2.2 | 5.4 | 34 | 89 | ||||
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
- Date modified: