Daily Data Report for December 2012
OTTAWA CDA
ONTARIO
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 |
|
---|---|---|---|---|---|---|---|---|---|---|---|
DAY | |||||||||||
01 † | -1.2 | -11.9 | -6.6 | 24.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | ||
02 † | 7.7 | -7.9 | -0.1 | 18.1 | 0.0 | 14.0 | 0.0 | 14.0 | 0 | ||
03 † | 4.0 | 1.8 | 2.9 | 15.1 | 0.0 | 0.8 | 0.0 | 0.8 | 0 | ||
04 † | 17.2 | 1.6 | 9.4 | 8.6 | 0.0 | 3.0 | 0.0 | 3.0 | 0 | ||
05 † | 1.0 | -2.2 | -0.6 | 18.6 | 0.0 | 0.0 | LegendTT | LegendTT | 0 | ||
06 † | -1.0 | -7.4 | -4.2 | 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | ||
07 † | 4.4 | -3.8 | 0.3 | 17.7 | 0.0 | 1.2 | 0.0 | 1.2 | 0 | ||
08 † | 1.5 | 0.2 | 0.9 | 17.1 | 0.0 | 5.0 | 1.5 | 6.5 | 0 | ||
09 † | -0.8 | -5.7 | -3.3 | 21.3 | 0.0 | 2.8 | 2.0 | 4.8 | 0 | ||
10 † | 1.6 | -5.1 | -1.8 | 19.8 | 0.0 | 3.8 | 0.0 | 3.8 | 1 | ||
11 † | -7.4 | -11.9 | -9.7 | 27.7 | 0.0 | 0.0 | LegendTT | LegendTT | 1 | ||
12 † | -2.0 | -13.0 | -7.5 | 25.5 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | ||
13 † | 2.9 | -8.6 | -2.9 | 20.9 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | ||
14 † | 3.7 | -4.1 | -0.2 | 18.2 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | ||
15 † | -4.6 | -10.0 | -7.3 | 25.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | ||
16 † | -1.3 | -10.0 | -5.7 | 23.7 | 0.0 | 4.0 | 1.4 | 5.4 | 0 | ||
17 † | 0.7 | -7.1 | -3.2 | 21.2 | 0.0 | 15.0 | 2.0 | 17.0 | LegendTT | ||
18 † | 1.1 | -0.7 | 0.2 | 17.8 | 0.0 | 2.0 | 6.7 | 10.4 | 2 | ||
19 † | 1.3 | 0.0 | 0.7 | 17.3 | 0.0 | 0.0 | 0.0 | 0.0 | 5 | ||
20 † | 0.5 | -7.3 | -3.4 | 21.4 | 0.0 | 2.6 | 20.0 | 22.6 | 5 | ||
21 † | 1.2 | -2.5 | -0.7 | 18.7 | 0.0 | 0.0 | 19.9 | 19.9 | 16 | ||
22 † | -4.7 | -6.5 | -5.6 | 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 20 | ||
23 † | -6.3 | -9.5 | -7.9 | 25.9 | 0.0 | 0.0 | 3.0 | 0.6 | 20 | ||
24 † | -6.2 | -16.5 | -11.4 | 29.4 | 0.0 | 0.0 | 0.0 | 0.0 | 23 | ||
25 † | -7.0 | -9.2 | -8.1 | 26.1 | 0.0 | 0.0 | 0.0 | 0.0 | 21 | ||
26 † | -7.5 | -15.6 | -11.6 | 29.6 | 0.0 | 0.0 | 10.0 | 10.0 | 21 | ||
27 † | -4.2 | -11.0 | -7.6 | 25.6 | 0.0 | 0.0 | 11.7 | 11.7 | 27 | ||
28 † | -8.5 | -13.0 | -10.8 | 28.8 | 0.0 | 0.0 | 0.0 | 0.0 | 35 | ||
29 † | -9.5 | -18.5 | -14.0 | 32.0 | 0.0 | 0.0 | 9.2 | 9.2 | 35 | ||
30 † | -8.5 | -14.0 | -11.3 | 29.3 | 0.0 | 0.0 | 1.0 | 0.2 | 41 | ||
31 † | 0.5 | -13.2 | -6.4 | 24.4 | 0.0 | 0.0 | 0.5 | 0.2 | 39 | ||
Sum | 695.5 | 0.0 | 54.2 | 88.9 | 141.3 | ||||||
Avg | -1.0 | -7.8 | -4.4 | ||||||||
Xtrm | 17.2 | -18.5 | |||||||||
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] = No data available
- ^ = The value displayed is based on incomplete data
- † = Data for this day has undergone only preliminary quality checking
- ‡ = Partner data that is not subject to review by the National Climate Archives