Notices
What's New in latest Release from April 7th, 2021:
- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation
- Updated national and regional climate services offices contacts and prices information
- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.
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Daily Data Report for April 2017
OTTAWA CDA RCS
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 | 5.5 | -0.9 | 2.3 | 15.7 | 0.0 | LegendMM | LegendMM | 0.9 | 11 | <31 | |
02 | 9.6 | -4.8 | 2.4 | 15.6 | 0.0 | LegendMM | LegendMM | 0.0 | 5 | 25 | 37 |
03 | 8.0 | -2.1 | 3.0 | 15.0 | 0.0 | LegendMM | LegendMM | 0.2 | 3 | 8 | 35 |
04 | 4.0 | 1.0 | 2.5 | 15.5 | 0.0 | LegendMM | LegendMM | 27.2 | 2 | 8 | 35 |
05 | 8.4 | 2.6 | 5.5 | 12.5 | 0.0 | LegendMM | LegendMM | 1.2 | 1 | 30 | 32 |
06 | 4.4 | 2.4 | 3.4 | 14.6 | 0.0 | LegendMM | LegendMM | 29.2 | 1 | 8 | 44 |
07 | 3.6 | 0.3 | 2.0 | 16.0 | 0.0 | LegendMM | LegendMM | 1.2 | 1 | 30 | 54 |
08 | 9.6 | -0.2 | 4.7 | 13.3 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | 33 | 44 |
09 | 15.7 | 0.4 | 8.1 | 9.9 | 0.0 | LegendMM | LegendMM | 0.0 | 1 | 19 | 39 |
10 | 23.4 | 6.2 | 14.8 | 3.2 | 0.0 | LegendMM | LegendMM | 1.8 | 1 | 25 | 72 |
11 | LegendMM | 4.8LegendEE | LegendMM | LegendMM | LegendMM | LegendMM | LegendMM | LegendMM | LegendTT | 35 | 32 |
12 | 8.7 | 3.8 | 6.3 | 11.7 | 0.0 | LegendMM | LegendMM | 0.4 | LegendTT | 31 | 37 |
13 | 13.2 | 1.2 | 7.2 | 10.8 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | 29 | 32 |
14 | 15.1 | -0.4 | 7.4 | 10.6 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | <31 | |
15 | 17.1 | 0.8 | 9.0 | 9.0 | 0.0 | LegendMM | LegendMM | 15.0 | 1 | 20 | 35 |
16 | 14.7 | 7.1 | 10.9 | 7.1 | 0.0 | LegendMM | LegendMM | 8.5 | 34 | 37 | |
17 | 7.1 | -0.8 | 3.2 | 14.8 | 0.0 | LegendMM | LegendMM | 0.0 | 27 | 41 | |
18 | 10.2 | -2.6 | 3.8 | 14.2 | 0.0 | LegendMM | LegendMM | 0.0 | LegendTT | <31 | |
19 | 10.2 | 3.3 | 6.8 | 11.2 | 0.0 | LegendMM | LegendMM | 16.5 | 34 | 35 | |
20 | 10.6 | 3.8 | 7.2 | 10.8 | 0.0 | LegendMM | LegendMM | 0.7 | 9 | 46 | |
21 | 14.0 | 6.0 | 10.0 | 8.0 | 0.0 | LegendMM | LegendMM | 9.5 | 7 | 41 | |
22 | 11.4 | 2.2 | 6.8 | 11.2 | 0.0 | LegendMM | LegendMM | 0.5 | 35 | 32 | |
23 | 19.1 | -0.3 | 9.4 | 8.6 | 0.0 | LegendMM | LegendMM | 0.0 | 20 | 54 | |
24 | 11.0 | 0.1 | 5.6 | 12.4 | 0.0 | LegendMM | LegendMM | 0.0 | 9 | 32 | |
25 | 14.0 | 3.6 | 8.8 | 9.2 | 0.0 | LegendMM | LegendMM | 2.0 | 8 | 48 | |
26 | 17.6 | 9.1 | 13.4 | 4.6 | 0.0 | LegendMM | LegendMM | 0.5 | 8 | 32 | |
27 | 26.1 | 12.1 | 19.1 | 0.0 | 1.1 | LegendMM | LegendMM | 5.4 | 22 | 50 | |
28 | 19.0 | 11.7 | 15.4 | 2.6 | 0.0 | LegendMM | LegendMM | 0.3 | 21 | 46 | |
29 | 15.7 | 3.6 | 9.7 | 8.3 | 0.0 | LegendMM | LegendMM | 0.0 | 29 | 54 | |
30 | 4.6 | 3.0 | 3.8 | 14.2 | 0.0 | LegendMM | LegendMM | 10.2 | 8 | 35 | |
Sum | 310.6LegendCarer^ | 1.1LegendCarer^ | LegendMM | LegendMM | 131.2LegendCarer^ | ||||||
Avg | 12.1LegendCarer^ | 2.6 | 7.3LegendCarer^ | ||||||||
Xtrm | 26.1LegendCarer^ | -4.8 | 25 | 72 | |||||||
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: