Ottawa Airport (YOW):
YESTERDAY
Times in Eastern Daylight Time (EDT = GMT-4)
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STATISTICS from Ottawa Airport (YOW) - Monday, August 31, 2026
ALMANAC: |
Event: |
Time: |
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Moon:

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Sunrise: |
06:23 |
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Sunset: |
19:43 |
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Length of Day: |
13:19 |
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Moonrise: |
20:53 |
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Moonset: |
10:18 |
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Moonlight: |
13:25 |
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Moon Phase: |
Waning Gibbous |
(age 19 d.) |
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DAILY SUMMARY: MAXIMA / MINIMA: |
Reading |
Max |
Time |
Min |
Time |
Normal |
RecHi |
YY |
RecLo |
YY |
|
High Temp |
23.4 |
°C |
15:00 |
|
|
|
22.7 |
°C |
32.6 |
°C |
2010 |
0.0 |
°C |
2024 |
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Low Temp |
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12.5 |
°C |
05:00 |
12.1 |
°C |
16.1 |
°C |
2021 |
5.3 |
°C |
2017 |
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Humidex |
28 |
|
15:00 |
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29 |
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2024 |
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Wind Chill |
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n/a |
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n/a |
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0 |
|
n/a |
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Dew Point |
18.2 |
°C |
19:00 |
12.4 |
°C |
05:00 |
|
|
20.5 |
°C |
2024 |
0.0 |
°C |
n/a |
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Relative Humidity |
100 |
% |
09:44 |
64 |
% |
15:00 |
|
|
100 |
% |
2025 |
0 |
% |
n/a |
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Barometric Pressure |
1021.0 |
mb |
08:00 |
1017.0 |
mb |
20:00 |
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|
1027.0 |
mb |
2018 |
0.0 |
mb |
n/a |
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Visibility |
24 |
km |
01:00 |
0 |
km |
06:00 |
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Winds |
12 |
km/h |
03:00 |
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23 |
km/h |
2022 |
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- from |
NE (045) |
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WSW (248) |
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Max Wind Gust |
n/a |
km/h |
n/a |
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30 |
km/h |
2017 |
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DAILY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
YY |
RecLo |
YY |
|
| Temperature |
18.0 |
°C |
17.4 |
°C |
20.4 |
°C |
2021 |
0.0 |
°C |
2024 |
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| Dew Point |
15.3 |
°C |
|
|
17.2 |
°C |
2024 |
9.2 |
°C |
2019 |
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| Relative Humidity |
82 |
% |
|
|
92 |
% |
2024 |
67 |
% |
2025 |
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| Barometric Pressure |
1019.0 |
mb |
|
|
1024.5 |
mb |
2018 |
1004.5 |
mb |
2022 |
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| Visibility |
12.1 |
km |
|
|
24 |
km |
2025 |
12 |
km |
2026 |
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| Winds |
6 |
km/h |
|
|
13 |
km/h |
2017 |
4 |
km/h |
2020 |
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| - from |
SSE (165) |
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N (358) |
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E (086) |
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Precipitation |
Total |
Normal |
RecHi |
YY |
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| Snowfall |
0.0 |
cm |
0.0 |
cm |
32.2 |
cm |
1999 |
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| - Water Equivalent |
0.0 |
mm |
0.0 |
mm |
0.0 |
mm |
2017 |
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| Rainfall |
0.0 |
mm |
0.0 |
mm |
34.6 |
mm |
2005 |
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| Total Precipitation |
0.0 |
mm |
0.0 |
mm |
34.6 |
mm |
2005 |
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