Ottawa Airport (YOW):
THIS MONTH
Times in Eastern Daylight Time (EDT = GMT-4)
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STATISTICS from Ottawa Airport (YOW) - May, 2025
MONTHLY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
YY |
RecLo |
YY |
|
High Temp |
20.1 |
°C |
0.0 |
°C |
32.9 |
°C |
2014 |
-107650040.0 |
°C |
2016 |
|
Low Temp |
7.7 |
°C |
0.0 |
°C |
13.9 |
°C |
2014 |
-1.5 |
°C |
2014 |
|
Mean Temp |
13.9 |
°C |
0.0 |
°C |
23.1 |
°C |
2014 |
0.0 |
°C |
2015 |
|
Dew Point |
7.9 |
°C |
|
|
15.9 |
°C |
2014 |
0.0 |
°C |
2014 |
|
Relative Humidity |
71 |
% |
|
|
99 |
% |
2014 |
-1 |
% |
2016 |
|
Barometric Pressure |
1014.7 |
mb |
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|
80853145.5 |
mb |
2016 |
-3.5 |
mb |
2014 |
|
Visibility |
20 |
km |
|
|
23 |
km |
2016 |
0 |
km |
2015 |
|
Winds |
15 |
km/h |
|
|
134532146 |
km/h |
2016 |
0 |
km/h |
1800 |
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- from |
NE |
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N (215) |
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NE (039) |
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Oct Precipitation |
Total |
Normal |
RecHi |
YY |
RecLo |
YY |
|
Snowfall |
0.0 |
cm |
0.0 |
cm |
329011.1 |
cm |
2016 |
0.0 |
cm |
2016 |
|
- Water Equiv. |
0.0 |
mm |
0.0 |
mm |
1026.0 |
mm |
2014 |
-107650034.3 |
mm |
2016 |
|
Rain |
20.0 |
mm |
0.0 |
mm |
188.8 |
mm |
2017 |
-107650034.1 |
mm |
2016 |
|
Total Precipitation |
20.0 |
mm |
0.0 |
mm |
1024.9 |
mm |
2014 |
-108722904.8 |
mm |
2016 |
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MONTHLY SUMMARY: SINGLE-DAY EXTREMES AND RECORDS: |
Reading |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
High Temp |
27.5 |
°C |
16 |
11.9 |
°C |
08 |
35.4 |
°C |
2020-27 |
+2.1 |
°C |
2017-09 |
|
Low Temp |
16.1 |
°C |
15 |
-0.8 |
°C |
01 |
28.4 |
°C |
2017-23 |
-3.4 |
°C |
2020-07 |
|
Humidex |
32 |
|
16 |
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41 |
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2020-27 |
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Wind Chill |
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-2 |
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01 |
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-5 |
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2020-07 |
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Dew Point |
18.9 |
°C |
16 |
-7.3 |
°C |
11 |
21.6 |
°C |
2024-22 |
-13.2 |
°C |
2020-12 |
|
Relative Humidity |
100 |
% |
02 |
21 |
% |
11 |
100 |
% |
2016-02 |
0 |
% |
2016-05 |
|
Barometric Pressure |
1030.0 |
mb |
11 |
994.0 |
mb |
17 |
1032.0 |
mb |
2018-18 |
990.0 |
mb |
2017-06 |
|
Winds |
41 |
km/h |
02 |
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|
48 |
km/h |
2018-05 |
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- from |
SW |
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W |
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Wind Gust |
n/a |
km/h |
n/a-n/a |
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83 |
km/h |
2018-04 |
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|
Daily Mean |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
Temperature |
20.0 |
°C |
16 |
7.6 |
°C |
01 |
28.6 |
°C |
2017-17 |
+1.2 |
°C |
2020-08 |
|
Dew Point |
16.8 |
°C |
15 |
-4.0 |
°C |
11 |
18.5 |
°C |
2020-29 |
-7.0 |
°C |
2020-09 |
|
Relative Humidity |
89 |
% |
18 |
40 |
% |
11 |
100 |
% |
2017-03 |
32 |
% |
2018-22 |
|
Barometric Pressure |
1026.5 |
mb |
11 |
997.5 |
mb |
17 |
1029.5 |
mb |
2018-18 |
994.0 |
mb |
2017-07 |
|
Visibility |
24 |
km |
03 |
13 |
km |
18 |
24 |
km |
2025-03 |
0 |
km |
2014-01 |
|
Winds |
23 |
km/h |
05 |
5 |
km/h |
15 |
26 |
km/h |
2017-18 |
1 |
km/h |
2017-24 |
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- from |
NNW (335) |
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WSW(237) |
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Daily Total |
Max |
DD |
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Record |
YY-DD |
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Snowfall |
0.0 |
cm |
01 |
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0.0 |
cm |
2017-02 |
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- Water Equiv. |
0.0 |
mm |
01 |
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0.0 |
mm |
2017-02 |
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Rainfall |
0.0 |
mm |
01 |
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38.6 |
mm |
2017-02 |
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Total Precipitation |
0.0 |
mm |
01 |
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38.6 |
mm |
2017-02 |
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