Monthly Data Report for 1998
CALGARY INT'L A
ALBERTA
| 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 | -7.7 | -19.4 | -13.6 | 8.9 | -35.8 | LegendTT | 25.0 | 15.6 | 2 | 28 | 52 |
| Feb | 2.7 | -8.5 | -2.9 | 11.6 | -16.0 | LegendTT | 11.0 | 4.0 | 4 | 26 | 52 |
| Mar | 0.3 | -9.4 | -4.6 | 12.5 | -23.7 | 1.0 | 70.3 | 59.4 | 5 | 17 | 44 |
| Apr | 12.9 | -0.3 | 6.4 | 24.2 | -5.3 | 22.4 | 18.4 | 41.2 | 0 | 28 | 59 |
| May | 19.4 | 5.0 | 12.2 | 26.3 | -0.1 | 86.4 | 0.0 | 86.4 | 0 | 3 | 76 |
| Jun | 18.2 | 6.8 | 12.5 | 23.7 | 1.3 | 110.4 | 0.0 | 110.4 | 0 | 34 | 69 |
| Jul | 24.1 | 11.3 | 17.8 | 29.4 | 5.7 | 132.2 | 0.0 | 132.2 | 0 | 1 | 95 |
| Aug | 25.7 | 9.8 | 17.8 | 32.5 | 5.4 | 18.0 | 0.0 | 18.0 | 0 | 27 | 56 |
| Sept | 20.1 | 5.3 | 12.7 | 32.5 | -0.8 | 26.0 | 0.0 | 26.0 | 0 | 36 | 65 |
| Oct | 13.9 | 0.0 | 7.0 | 23.3 | -6.3 | 7.8 | 3.6 | 11.4 | 0 | 35LegendSS | 63LegendSS |
| Nov | 1.9 | -7.0 | -2.6 | 10.0LegendSS | -14.2 | 6.2 | 9.0 | 14.1 | LegendTT | 21LegendEE | 61LegendEE |
| Dec | -2.4 | -14.4 | -8.4 | 15.2 | -29.9 | LegendTT | 24.2 | 19.0 | 14 | 35LegendEE | 85LegendEE |
| Sum | 410.4 | 161.5 | 537.7 | ||||||||
| Avg | 10.8 | -1.7 | 4.5 | ||||||||
| Xtrm | 32.5 | -35.8 | 1 | 95 | |||||||
| Summary, average and extreme values are based on the data above. | |||||||||||
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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