Ottawa Airport (YOW):
YESTERDAY
Times in Eastern Daylight Time (EDT = GMT-4)
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STATISTICS from Ottawa Airport (YOW) - Monday, May 11, 2026
ALMANAC: |
Event: |
Time: |
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Moon:

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Sunrise: |
05:38 |
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Sunset: |
20:21 |
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Length of Day: |
14:45 |
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Moonrise: |
02:58 |
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Moonset: |
14:16 |
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Moonlight: |
11:18 |
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Moon Phase: |
Waning Crescent |
(age 24 d.) |
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DAILY SUMMARY: MAXIMA / MINIMA: |
Reading |
Max |
Time |
Min |
Time |
Normal |
RecHi |
YY |
RecLo |
YY |
|
High Temp |
12.2 |
°C |
17:00 |
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|
|
18.2 |
°C |
28.4 |
°C |
2022 |
7.1 |
°C |
2017 |
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Low Temp |
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+0.2 |
°C |
06:00 |
6.8 |
°C |
8.8 |
°C |
2015 |
+0.5 |
°C |
2018 |
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Humidex |
n/a |
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n/a |
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n/a |
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n/a |
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Wind Chill |
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n/a |
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n/a |
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-1 |
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2020 |
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Dew Point |
+2.7 |
°C |
14:00 |
-2.0 |
°C |
20:00 |
|
|
12.0 |
°C |
2015 |
-7.3 |
°C |
2025 |
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Relative Humidity |
88 |
% |
06:00 |
45 |
% |
18:00 |
|
|
98 |
% |
2015 |
16 |
% |
2022 |
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Barometric Pressure |
1022.0 |
mb |
22:00 |
1019.0 |
mb |
01:00 |
|
|
1030.0 |
mb |
2025 |
1007.0 |
mb |
2024 |
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Visibility |
24 |
km |
01:00 |
24 |
km |
01:00 |
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Winds |
26 |
km/h |
14:00 |
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32 |
km/h |
2021 |
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- from |
NW (315) |
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NE (045) |
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Max Wind Gust |
n/a |
km/h |
n/a |
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|
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40 |
km/h |
2018 |
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DAILY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
YY |
RecLo |
YY |
|
| Temperature |
6.2 |
°C |
12.5 |
°C |
16.2 |
°C |
2022 |
+2.8 |
°C |
2020 |
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| Dew Point |
+0.4 |
°C |
|
|
9.5 |
°C |
2015 |
-4.0 |
°C |
2025 |
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| Relative Humidity |
66 |
% |
|
|
95 |
% |
2015 |
40 |
% |
2025 |
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| Barometric Pressure |
1020.5 |
mb |
|
|
1026.5 |
mb |
2025 |
1008.0 |
mb |
2024 |
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| Visibility |
24.0 |
km |
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|
24 |
km |
2025 |
0 |
km |
2014 |
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| Winds |
14 |
km/h |
|
|
19 |
km/h |
2015 |
3 |
km/h |
2022 |
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| - from |
S (179) |
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NNE (029) |
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E (079) |
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Precipitation |
Total |
Normal |
RecHi |
YY |
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| Snowfall |
0.0 |
cm |
0.0 |
cm |
0.3 |
cm |
1969 |
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| - Water Equivalent |
0.0 |
mm |
0.0 |
mm |
0.0 |
mm |
2017 |
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| Rainfall |
0.2 |
mm |
0.0 |
mm |
32.5 |
mm |
1943 |
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| Total Precipitation |
0.2 |
mm |
0.0 |
mm |
32.5 |
mm |
1943 |
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