Daily Data Report for December 2017
L'ASSOMPTION
QUEBEC
| 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 | 3.7 | -0.2 | 1.8 | 16.2 | 0.0 | LegendMM | LegendMM | 0.2 | LegendTT | <31 | |
| 02 | 1.6 | -1.1 | 0.3 | 17.7 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | <31 | |
| 03 | 2.7 | -2.4 | 0.2 | 17.8 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | <31 | |
| 04 | 5.1 | -2.8 | 1.2 | 16.8 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | <31 | |
| 05 | 10.5 | 4.8 | 7.7 | 10.3 | 0.0 | LegendMM | LegendMM | 12.3 | LegendTT | 22 | 46 |
| 06 | 5.8 | -0.2 | 2.8 | 15.2 | 0.0 | LegendMM | LegendMM | 0.0 | 22 | 56 | |
| 07 | 2.2 | -2.3 | -0.1 | 18.1 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | 24 | 35 |
| 08 | 1.1 | -3.5 | -1.2 | 19.2 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | 19 | 44 |
| 09 | -0.8 | -4.4 | -2.6 | 20.6 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | <31 | |
| 10 | -0.9 | -7.6 | -4.3 | 22.3 | 0.0 | LegendMM | LegendMM | 1.4 | LegendTT | 26 | 39 |
| 11 | -7.5 | -15.7 | -11.6 | 29.6 | 0.0 | LegendMM | LegendMM | 0.8 | LegendTT | <31 | |
| 12 | -6.9 | -11.2 | -9.1 | 27.1 | 0.0 | LegendMM | LegendMM | 12.7 | 1 | 2 | 32 |
| 13 | -7.3 | -16.4 | -11.9 | 29.9 | 0.0 | LegendMM | LegendMM | 1.3 | 4 | 28 | 39 |
| 14 | -13.7 | -19.1 | -16.4 | 34.4 | 0.0 | LegendMM | LegendMM | 0.0 | 2 | 22 | 37 |
| 15 | -12.0 | -21.3 | -16.7 | 34.7 | 0.0 | LegendMM | LegendMM | 0.6 | 2 | <31 | |
| 16 | -8.6 | -14.3 | -11.5 | 29.5 | 0.0 | LegendMM | LegendMM | 1.5 | 4 | <31 | |
| 17 | -12.2 | -21.1 | -16.7 | 34.7 | 0.0 | LegendMM | LegendMM | 0.0 | 4 | <31 | |
| 18 | -10.6 | -18.4 | -14.5 | 32.5 | 0.0 | LegendMM | LegendMM | 2.2 | 4 | <31 | |
| 19 | 2.1 | -10.8 | -4.4 | 22.4 | 0.0 | LegendMM | LegendMM | 6.3 | 8 | 26 | 35 |
| 20 | 0.7 | -15.2 | -7.3 | 25.3 | 0.0 | LegendMM | LegendMM | 0.3 | 10 | 30 | 48 |
| 21 | -9.8 | -22.0 | -15.9 | 33.9 | 0.0 | LegendMM | LegendMM | 0.9 | 9 | <31 | |
| 22 | -11.4 | -22.9 | -17.2 | 35.2 | 0.0 | LegendMM | LegendMM | 0.2 | 9 | <31 | |
| 23 | -5.1 | -11.5 | -8.3 | 26.3 | 0.0 | LegendMM | LegendMM | 12.6 | 9 | <31 | |
| 24 | -4.3 | -12.4 | -8.4 | 26.4 | 0.0 | LegendMM | LegendMM | 0.9 | 15 | <31 | |
| 25 | -6.9 | -11.0 | -9.0 | 27.0 | 0.0 | LegendMM | LegendMM | 7.1 | 20 | 6 | 37 |
| 26 | -7.6 | -19.9 | -13.8 | 31.8 | 0.0 | LegendMM | LegendMM | 0.0 | 20 | 26 | 33 |
| 27 | -17.2 | -26.7 | -22.0 | 40.0 | 0.0 | LegendMM | LegendMM | 0.3 | 19 | <31 | |
| 28 | -19.1 | -27.3 | -23.2 | 41.2 | 0.0 | LegendMM | LegendMM | 0.0 | 19 | <31 | |
| 29 | -19.1 | -29.7 | -24.4 | 42.4 | 0.0 | LegendMM | LegendMM | 0.9 | 19 | <31 | |
| 30 | -18.4 | -29.6 | -24.0 | 42.0 | 0.0 | LegendMM | LegendMM | 1.1 | 19 | <31 | |
| 31 | -18.0 | -28.3 | -23.2 | 41.2 | 0.0 | LegendMM | LegendMM | 0.2 | 19 | <31 | |
| Sum | 861.7 | 0.0 | LegendMM | LegendMM | 63.8 | ||||||
| Avg | -5.9 | -13.7 | -9.8 | ||||||||
| Xtrm | 10.5 | -29.7 | LegendMM | LegendMM | 12.7 | 22 | 56 | ||||
| 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: