Notices

What’s New in latest Release from January 14th 2021:

·       In Historical Hourly Data Report, users can switch between Local Standard Time (LST) and Universal Time Coordinates (UTC) time.

·       In Historical Hourly Data Report, we have an addition of a new column to display hourly precipitation data for the stations where the data are available, from 2001 onwards.

·       Expanded the Search Options of the Canadian Historical Weather Radar, users now able to select 24 hours (1 image every hour) image viewing duration.

Please note that the IDF dataset is available through this link: Intensity-Duration-Frequency (IDF) Files .

Daily Data Report for February 2021

OTTAWA INTL A
ONTARIO
Current Station Operator: NAVCAN

45°19'00.000" N
75°40'00.000" W
114.90 m
6106001
71628
YOW

Related Data

No related data is available for this station

Download Data

Daily Data (2021)
Daily Data Report for February 2021
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 -22.2 -13.9 31.9 0.0 0.0 0.0 0.0   3 33
02 0.6 -10.2 -4.8 22.8 0.0 0.0 2.6 1.8 25 4 48
03 1.2 -4.3 -1.6 19.6 0.0 0.0 2.8 2.0 27 33 39
04 0.7 -9.8 -4.6 22.6 0.0 0.0 0.0 0.0 23 LegendMM LegendMM
05 1.8 -9.7 -4.0 22.0 0.0 0.0 3.4 1.8 22 20 63
06 -4.7 -12.2 -8.5 26.5 0.0 0.0 0.0 0.0 24 23 55
07 -5.1 -13.7 -9.4 27.4 0.0 0.0 3.8 2.0 23 30 45
08 LegendMM LegendMM LegendMM LegendMM LegendMM 0.0 0.0 0.0 27 LegendMM LegendMM
09 -5.7 -12.4 -9.1 27.1 0.0 0.0 1.2 0.6 26 LegendMM LegendMM
10 -7.2 -17.0 -12.1 30.1 0.0 0.0 0.0 0.0 24 28 35
11 -8.9 -18.1 -13.5 31.5 0.0 LegendTT 0.0 LegendTT 23 30 33
12 -14.5 -23.4 -19.0 37.0 0.0 0.0 0.0 0.0 23 LegendMM LegendMM
13 -12.5 -22.8 -17.7 35.7 0.0 0.0 0.6 0.2 23 LegendMM LegendMM
14 LegendMM LegendMM LegendMM LegendMM LegendMM 0.0 2.8 1.0 25 LegendMM LegendMM
15 -5.2 -11.7 -8.5 26.5 0.0 0.0 3.2 2.6 24 LegendMM LegendMM
16 -7.7 -15.1 -11.4 29.4 0.0 0.0 19.6 15.8 30 32 45
17 -6.8 -21.4 -14.1 32.1 0.0 LegendTT 0.0 LegendTT 45 28 33
18 -4.7 -18.1 -11.4 29.4 0.0 0.0 0.0 0.0 44 LegendMM LegendMM
19 -6.6 -11.7 -9.2 27.2 0.0 0.0 5.6 2.2 44 7 LegendMM
20 -4.0 -14.3 -9.2 27.2 0.0 0.0 LegendTT LegendTT 43 29 32
21 -0.9 -16.0 -8.5 26.5 0.0 0.0 0.0 0.0 42 LegendMM LegendMM
22 1.0 -8.4 -3.7 21.7 0.0 0.0 6.4 4.0 41 24 32
23 2.2 -0.3 1.0 17.0 0.0 0.0 1.0 0.6 45LegendEE 26 39
24 1.8 -3.2 -0.7 18.7 0.0 0.0 13.4 10.4 42 32 48
25 -2.8 -12.4 -7.6 25.6 0.0 0.0 0.4 LegendTT 54 32 42
26 0.8 -15.6 -7.4 25.4 0.0 0.0 0.0 0.0 53 LegendMM LegendMM
Sum   640.9LegendCarer^0.0LegendCarer^LegendTT66.8LegendCarer^45.0LegendCarer^   
Avg-3.9LegendCarer^-13.5LegendCarer^-8.7LegendCarer^        
Xtrm2.2LegendCarer^-23.4LegendCarer^       20LegendCarer^63LegendCarer^
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
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