Daily Data Report for December 2007
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 | -14.9 | -20.9 | -17.9 | 35.9 | 0.0 | 0.0 | 1.0 | 1.0 | 6 | <31 | |
| 02 | -18.1 | -22.3 | -20.2 | 38.2 | 0.0 | 0.0 | 0.2 | 0.2 | 6 | <31 | |
| 03 | -16.7 | -18.8 | -17.8 | 35.8 | 0.0 | 0.0 | 0.2 | 0.2 | 6 | <31 | |
| 04 | -14.6 | -18.8 | -16.7 | 34.7 | 0.0 | 0.0 | 0.2 | 0.2 | 6 | <31 | |
| 05 | -7.7 | -17.7 | -12.7 | 30.7 | 0.0 | 0.0 | 1.4 | 1.0 | 6 | <31 | |
| 06 | -5.8 | -15.7 | -10.8 | 28.8 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | <31 | |
| 07 | -6.9 | -18.8 | -12.9 | 30.9 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | <31 | |
| 08 | -6.3 | -20.7 | -13.5 | 31.5 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | <31 | |
| 09 | 0.9 | -16.7 | -7.9 | 25.9 | 0.0 | 0.0 | LegendTT | LegendTT | 7 | <31 | |
| 10 | -3.1 | -12.5 | -7.8 | 25.8 | 0.0 | 0.0 | 1.8 | 1.8 | 6 | 34LegendEE | 46LegendEE |
| 11 | 4.1 | -16.5 | -6.2 | 24.2 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | 26LegendEE | 46LegendEE |
| 12 | 4.4 | -3.5 | 0.5 | 17.5 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | 27LegendEE | 67LegendEE |
| 13 | 0.3 | -5.1 | -2.4 | 20.4 | 0.0 | 0.0 | 0.0 | 0.0 | 5 | 27LegendEE | 35LegendEE |
| 14 | 2.3 | -13.9 | -5.8 | 23.8 | 0.0 | 0.0 | 0.0 | 0.0 | 5 | <31 | |
| 15 | 3.9 | -16.1 | -6.1 | 24.1 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 26LegendEE | 65LegendEE |
| 16 | 4.5 | -6.2 | -0.9 | 18.9 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 27LegendEE | 56LegendEE |
| 17 | 3.4 | -6.3 | -1.5 | 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | <31 | |
| 18 | 0.7 | -11.8 | -5.6 | 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 17LegendEE | 44LegendEE |
| 19 | 5.0 | -11.7 | -3.4 | 21.4 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | <31 | |
| 20 | 4.4 | -9.0 | -2.3 | 20.3 | 0.0 | 0.0 | 0.4 | LegendTT | LegendTT | 1LegendEE | 57LegendEE |
| 21 | -3.7 | -17.6 | -10.7 | 28.7 | 0.0 | 0.0 | LegendTT | LegendTT | LegendTT | <31 | |
| 22 | 2.4 | -16.7 | -7.2 | 25.2 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 26LegendEE | 70LegendEE |
| 23 | 1.7 | -4.1 | -1.2 | 19.2 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 27LegendEE | 46LegendEE |
| 24 | 3.5 | -4.6 | -0.6 | 18.6 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 27LegendEE | 52LegendEE |
| 25 | 0.6 | -6.9 | -3.2 | 21.2 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 27LegendEE | 33LegendEE |
| 26 | -1.5 | -7.0 | -4.3 | 22.3 | 0.0 | 0.0 | 1.4 | 1.0 | LegendTT | 27LegendEE | 41LegendEE |
| 27 | -3.2 | -17.4 | -10.3 | 28.3 | 0.0 | 0.0 | 1.0 | 0.6 | 2 | 31LegendEE | 33LegendEE |
| 28 | -3.0 | -18.2 | -10.6 | 28.6 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | <31 | |
| 29 | -0.7 | -11.9 | -6.3 | 24.3 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | <31 | |
| 30 | -4.1 | -15.0 | -9.6 | 27.6 | 0.0 | 0.0 | LegendTT | LegendTT | 1 | <31 | |
| 31 | -5.2 | -17.6 | -11.4 | 29.4 | 0.0 | 0.0 | 0.4 | 0.4 | LegendTT | <31 | |
| Sum | 805.3 | 0.0 | 0.0 | 8.0 | 6.4 | ||||||
| Avg | -2.4 | -13.6 | -8.0 | ||||||||
| Xtrm | 5.0 | -22.3 | 0.0 | 1.8 | 1.8 | 26 | 70 | ||||
| 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: