Monthly Data Report for 1999
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 | -1.9 | -13.9 | -7.9 | 9.1 | -25.2 | LegendTT | 19.8 | 11.3 | 1 | 24LegendEE | 91LegendEE |
| Feb | 5.7 | -8.8 | -1.5 | 13.5 | -12.8 | LegendTT | LegendTT | LegendTT | 0 | 27LegendEE | 70LegendEE |
| Mar | 6.4 | -8.0 | -0.8 | 19.9 | -16.2 | LegendTT | 11.0 | 6.4 | LegendTT | 18LegendEE | 57LegendEE |
| Apr | 11.8 | -2.3 | 4.8 | 24.7 | -11.2 | 57.2 | 13.2 | 72.8 | 1 | 16LegendEE | 59LegendEE |
| May | 15.4 | 1.9 | 8.7 | 27.3LegendSS | -6.5 | 47.4 | 6.0 | 52.8 | 0 | 19LegendBB | 70LegendBB |
| Jun | 18.3 | 5.4 | 11.9 | 26.2 | 0.0 | 95.4 | LegendTT | 95.4 | 0 | 27LegendEE | 65LegendEE |
| Jul | 20.0 | 7.3 | 13.7 | 32.3 | 1.2 | 103.8 | LegendTT | 103.8 | 0 | 33LegendEE | 74LegendEE |
| Aug | 22.3 | 9.4 | 15.9 | 28.9 | 4.3 | 89.2 | 0.0 | 89.2 | 0 | 30LegendEE | 76LegendEE |
| Sept | 17.7 | 2.7 | 10.3 | 29.1 | -6.4 | 7.6 | 2.1 | 9.1 | 0 | 1LegendCarer^ | 74LegendCarer^ |
| Oct | 12.7 | -1.5 | 5.7 | 23.2 | -9.3 | 0.6 | 4.4 | 3.6 | 0 | 25LegendCarer^ | 69LegendCarer^ |
| Nov | 8.3 | -5.6 | 1.3 | 21.2 | -15.0 | 0.4 | 11.0 | 12.4 | LegendTT | 27LegendCarer^ | 85LegendCarer^ |
| Dec | 6.3 | -7.5 | -0.6 | 19.5 | -16.7 | LegendTT | 4.0 | 1.8 | 0 | 33LegendCarer^ | 76LegendCarer^ |
| Sum | 401.6 | 71.5 | 458.6 | ||||||||
| Avg | 11.9 | -1.7 | 5.1 | ||||||||
| Xtrm | 32.3 | -25.2 | 103.8 | 19.8 | 103.8 | 1 | 24 | 91 | |||
| 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
- Date modified: