Daily Data Report for March 2017
OTTAWA INTL A
ONTARIO
| 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 | 4.2 | -2.6 | 0.8 | 17.2 | 0.0 | 22.8 | LegendTT | 22.8 | 15 | 28 | 43 |
| 02 | -2.7 | -12.8 | -7.8 | 25.8 | 0.0 | 0.0 | 2.4 | 0.4 | 13 | 29 | 67 |
| 03 | -9.9 | -17.0 | -13.5 | 31.5 | 0.0 | 0.0 | 1.0 | 0.2 | 13 | 28 | 50 |
| 04 | -13.9 | -20.4 | -17.2 | 35.2 | 0.0 | 0.0 | 0.0 | 0.0 | 14 | 33 | 48 |
| 05 | -7.5 | -20.5 | -14.0 | 32.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14 | <31 | |
| 06 | -2.1 | -11.6 | -6.9 | 24.9 | 0.0 | 1.4 | LegendTT | 1.4 | 14 | 9 | 39 |
| 07 | 7.3 | -2.6 | 2.4 | 15.6 | 0.0 | 7.4 | 0.0 | 7.4 | 14 | 27 | 44 |
| 08 | 8.1 | -1.4 | 3.4 | 14.6 | 0.0 | 1.8 | LegendTT | 1.8 | 9 | 23 | 67 |
| 09 | -0.6 | -4.9 | -2.8 | 20.8 | 0.0 | 0.0 | LegendTT | LegendTT | 7 | 28 | 69 |
| 10 | -3.6 | -18.4 | -11.0 | 29.0 | 0.0 | 0.0 | 0.2 | LegendTT | 7 | 31 | 59 |
| 11 | -14.3 | -19.6 | -17.0 | 35.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | 27 | 59 |
| 12 | -10.9 | -18.1 | -14.5 | 32.5 | 0.0 | 0.0 | 0.0 | 0.0 | 7 | 27 | 43 |
| 13 | -9.7 | -17.4 | -13.6 | 31.6 | 0.0 | 0.0 | 0.0 | 0.0 | 6 | <31 | |
| 14 | -8.6 | -11.4 | -10.0 | 28.0 | 0.0 | 0.0 | 9.8 | 7.8 | 6 | 35 | 61 |
| 15 | -5.9 | -10.5 | -8.2 | 26.2 | 0.0 | 0.0 | 12.2 | 7.0 | 18 | 31 | 54 |
| 16 | -1.9 | -12.1 | -7.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20 | 30 | 50 |
| 17 | -0.9 | -12.6 | -6.8 | 24.8 | 0.0 | 0.0 | 0.0 | 0.0 | 20 | <31 | |
| 18 | 0.2 | -15.3 | -7.6 | 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 19 | 6 | 39 |
| 19 | 4.3 | -10.0 | -2.9 | 20.9 | 0.0 | 0.0 | 0.0 | 0.0 | 18 | <31 | |
| 20 | 4.5 | -8.4 | -2.0 | 20.0 | 0.0 | 0.0 | LegendTT | LegendTT | 15 | <31 | |
| 21 | 5.6 | -8.1 | -1.3 | 19.3 | 0.0 | 1.8 | 0.2 | 2.0 | 8 | 32 | 72 |
| 22 | -6.6 | -14.7 | -10.7 | 28.7 | 0.0 | 0.0 | 0.0 | 0.0 | 6 | 33 | 74 |
| 23 | 1.8 | -13.5 | -5.9 | 23.9 | 0.0 | 0.0 | 0.0 | 0.0 | 6 | 28 | 35 |
| 24 | 0.2 | -4.3 | -2.1 | 20.1 | 0.0 | 2.2 | 21.6 | 16.8 | 9 | <31 | |
| 25 | 3.1 | -6.4 | -1.7 | 19.7 | 0.0 | 0.0 | 0.0 | 0.0 | 23 | <31 | |
| 26 | -0.7 | -6.9 | -3.8 | 21.8 | 0.0 | 0.8 | 0.0 | 0.8 | 22 | 9 | 43 |
| 27 | 2.4 | -0.8 | 0.8 | 17.2 | 0.0 | 9.0 | 0.0 | 9.0 | 16 | <31 | |
| 28 | 5.6 | 0.7 | 3.2 | 14.8 | 0.0 | 3.2 | 0.0 | 3.2 | 10 | 32 | 32 |
| 29 | 5.8 | -1.3 | 2.3 | 15.7 | 0.0 | 0.0 | 0.0 | 0.0 | 4 | 35 | 44 |
| 30 | 4.5 | -3.2 | 0.7 | 17.3 | 0.0 | 0.0 | 0.0 | 0.0 | 3 | 7 | 32 |
| 31 | 2.1 | -0.1 | 1.0 | 17.0 | 0.0 | 0.0 | 10.0 | 6.2 | 2 | 7 | 48 |
| Sum | 731.7 | 0.0 | 50.4 | 57.4 | 86.8 | ||||||
| Avg | -1.3 | -9.9 | -5.6 | ||||||||
| Xtrm | 8.1 | -20.5 | 22.8 | 21.6 | 22.8 | 33 | 74 | ||||
| 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: