Ottawa Airport (YOW):
THIS MONTH
Times in Eastern Daylight Time (EDT = GMT-4)
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STATISTICS from Ottawa Airport (YOW) - April, 2025
MONTHLY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
YY |
RecLo |
YY |
|
High Temp |
+0.4 |
°C |
0.0 |
°C |
28.3 |
°C |
2014 |
0.0 |
°C |
2015 |
|
Low Temp |
-7.8 |
°C |
0.0 |
°C |
7.1 |
°C |
2014 |
-7.9 |
°C |
2014 |
|
Mean Temp |
-3.7 |
°C |
0.0 |
°C |
15.4 |
°C |
2014 |
-3.1 |
°C |
2014 |
|
Dew Point |
-8.6 |
°C |
|
|
9.2 |
°C |
2014 |
-10.5 |
°C |
2014 |
|
Relative Humidity |
62 |
% |
|
|
100 |
% |
2014 |
0 |
% |
2015 |
|
Barometric Pressure |
1023.2 |
mb |
|
|
1018.3 |
mb |
2016 |
-14.0 |
mb |
2014 |
|
Visibility |
19 |
km |
|
|
22 |
km |
2016 |
0 |
km |
2015 |
|
Winds |
24 |
km/h |
|
|
300 |
km/h |
2000 |
0 |
km/h |
1800 |
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- from |
SW |
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N (000) |
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NE (034) |
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Oct Precipitation |
Total |
Normal |
RecHi |
YY |
RecLo |
YY |
|
Snowfall |
0.0 |
cm |
0.0 |
cm |
0.0 |
cm |
2015 |
0.0 |
cm |
2015 |
|
- Water Equiv. |
0.0 |
mm |
0.0 |
mm |
1042.0 |
mm |
2014 |
0.0 |
mm |
2015 |
|
Rain |
0.0 |
mm |
0.0 |
mm |
121.6 |
mm |
2017 |
0.0 |
mm |
2015 |
|
Total Precipitation |
0.0 |
mm |
0.0 |
mm |
1038.1 |
mm |
2014 |
0.0 |
mm |
2015 |
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MONTHLY SUMMARY: SINGLE-DAY EXTREMES AND RECORDS: |
Reading |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
High Temp |
+0.5 |
°C |
01 |
-0.1 |
°C |
02 |
27.4 |
°C |
2017-27 |
-3.1 |
°C |
2016-04 |
|
Low Temp |
-5.4 |
°C |
02 |
-8.9 |
°C |
02 |
28.3 |
°C |
2017-18 |
-9.3 |
°C |
2016-04 |
|
Humidex |
n/a |
|
02 |
|
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|
31 |
|
2017-27 |
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Wind Chill |
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-15 |
|
02 |
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-19 |
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2018-05 |
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Dew Point |
-1.2 |
°C |
03 |
-14.9 |
°C |
01 |
16.4 |
°C |
2017-27 |
-18.6 |
°C |
2018-05 |
|
Relative Humidity |
100 |
% |
02 |
33 |
% |
01 |
100 |
% |
2015-04 |
14 |
% |
2020-25 |
|
Barometric Pressure |
1035.0 |
mb |
02 |
1010.0 |
mb |
01 |
1036.0 |
mb |
2016-16 |
986.0 |
mb |
2020-09 |
|
Winds |
36 |
km/h |
01 |
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53 |
km/h |
2018-04 |
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- from |
WNW |
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WSW |
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Wind Gust |
n/a |
km/h |
n/a-n/a |
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76 |
km/h |
2018-04 |
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|
Daily Mean |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
Temperature |
-2.4 |
°C |
01 |
-4.5 |
°C |
02 |
20.1 |
°C |
2017-19 |
-6.2 |
°C |
2016-04 |
|
Dew Point |
-7.8 |
°C |
02 |
-9.5 |
°C |
01 |
14.8 |
°C |
2017-29 |
-15.3 |
°C |
2016-04 |
|
Relative Humidity |
68 |
% |
02 |
57 |
% |
01 |
100 |
% |
2017-13 |
35 |
% |
2016-24 |
|
Barometric Pressure |
1026.0 |
mb |
02 |
1020.5 |
mb |
01 |
1033.5 |
mb |
2016-16 |
993.0 |
mb |
2020-09 |
|
Visibility |
24 |
km |
01 |
13 |
km |
02 |
24 |
km |
2025-01 |
0 |
km |
2014-01 |
|
Winds |
25 |
km/h |
01 |
24 |
km/h |
02 |
32 |
km/h |
2024-04 |
2 |
km/h |
2017-24 |
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- from |
E (080) |
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ESE(116) |
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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 |
2017-10 |
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- Water Equiv. |
0.0 |
mm |
01 |
|
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0.0 |
mm |
2017-10 |
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Rainfall |
0.0 |
mm |
01 |
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33.0 |
mm |
2021-30 |
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Total Precipitation |
0.0 |
mm |
01 |
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33.0 |
mm |
2021-30 |
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