Ottawa Airport (YOW):
YESTERDAY
Times in Eastern Daylight Time (EDT = GMT-4)
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STATISTICS from Ottawa Airport (YOW) - Sunday, May 18, 2025
ALMANAC: |
Event: |
Time: |
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Moon:

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Sunrise: |
05:29 |
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Sunset: |
20:29 |
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Length of Day: |
15:00 |
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Moonrise: |
01:20 |
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Moonset: |
10:06 |
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Moonlight: |
08:46 |
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Moon Phase: |
Waning Gibbous |
(age 21 d.) |
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DAILY SUMMARY: MAXIMA / MINIMA: |
Reading |
Max |
Time |
Min |
Time |
Normal |
RecHi |
YY |
RecLo |
YY |
|
High Temp |
13.2 |
°C |
01:00 |
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|
19.7 |
°C |
32.8 |
°C |
1962 |
13.2 |
°C |
2025 |
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Low Temp |
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7.3 |
°C |
00:00 |
8.2 |
°C |
23.0 |
°C |
2017 |
-2.2 |
°C |
1944 |
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Humidex |
n/a |
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n/a |
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37 |
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2015 |
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Wind Chill |
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n/a |
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n/a |
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n/a |
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n/a |
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Dew Point |
12.4 |
°C |
08:00 |
+3.7 |
°C |
00:00 |
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|
20.9 |
°C |
2015 |
-6.9 |
°C |
2020 |
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Relative Humidity |
100 |
% |
02:00 |
78 |
% |
18:00 |
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|
100 |
% |
2025 |
17 |
% |
2020 |
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Barometric Pressure |
1010.0 |
mb |
22:00 |
996.0 |
mb |
02:18 |
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|
1032.0 |
mb |
2018 |
996.0 |
mb |
2025 |
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Visibility |
24 |
km |
01:00 |
2 |
km |
09:00 |
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Winds |
39 |
km/h |
15:00 |
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44 |
km/h |
2017 |
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- from |
NW (315) |
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WSW (248) |
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Max Wind Gust |
n/a |
km/h |
n/a |
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74 |
km/h |
2015 |
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DAILY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
YY |
RecLo |
YY |
|
Temperature |
10.2 |
°C |
13.9 |
°C |
27.1 |
°C |
2017 |
10.1 |
°C |
2016 |
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Dew Point |
8.0 |
°C |
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|
15.7 |
°C |
2017 |
-3.0 |
°C |
2018 |
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Relative Humidity |
89 |
% |
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|
89 |
% |
2025 |
39 |
% |
2018 |
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Barometric Pressure |
1003.0 |
mb |
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|
1029.5 |
mb |
2018 |
1003.0 |
mb |
2025 |
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Visibility |
13.0 |
km |
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|
13 |
km |
2025 |
0 |
km |
2014 |
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Winds |
22 |
km/h |
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26 |
km/h |
2017 |
8 |
km/h |
2019 |
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- from |
E (079) |
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WSW (237) |
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NE (050) |
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Precipitation |
Total |
Normal |
RecHi |
YY |
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Snowfall |
0.0 |
cm |
0.0 |
cm |
29.9 |
cm |
2010 |
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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 |
28.2 |
mm |
1973 |
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Total Precipitation |
0.0 |
mm |
0.0 |
mm |
28.2 |
mm |
1973 |
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