Ottawa Airport (YOW):
BAROMETRIC PRESSURE
RELATIVE HUMIDITY
Times in EDT (Eastern Daylight = GMT-4)
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LIVE OBSERVATIONS at Ottawa Airport (YOW) - Thursday, May 2, 2024 at 13:00 EDT
TODAY: |
Thursday |
Reading |
Time |
CTO |
RecHi |
YY |
RecLo |
YY |
|
Current Barometric Pressure: |
1015.0 |
mb |
|
1015.5 |
mb |
|
|
|
|
|
|
|
Maximum Today: |
1015.0 |
mb |
12:00 |
1015.5 |
mb |
1030.0 |
mb |
2013 |
|
|
|
|
Minimum: |
1009.0 |
mb |
03:00 |
1010.0 |
mb |
|
|
|
1001.0 |
mb |
2017 |
|
| Mean: |
1012.0 |
mb |
|
1012.8 |
mb |
1028.1 |
mb |
2013 |
999.0 |
mb |
2017 |
|
| |
Current Relative Humidity: |
80 |
% |
|
76 |
% |
|
|
|
|
|
|
|
Maximum Today: |
100 |
% |
04:00 |
95 |
% |
100 |
% |
2017 |
|
|
|
|
Minimum: |
80 |
% |
13:00 |
76 |
% |
|
|
|
31 |
% |
2020 |
|
| Mean: |
90 |
% |
|
86 |
% |
93 |
% |
2012 |
49 |
% |
2013 |
|
| |
|
YESTERDAY: |
Wednesday |
Reading |
Time |
CTO |
RecHi |
YY |
RecLo |
YY |
|
Maximum Barometric Pressure: |
1015.0 |
mb |
01:00 |
1015.8 |
mb |
1029.0 |
mb |
2013 |
|
|
|
|
Minimum: |
1011.0 |
mb |
23:00 |
1011.4 |
mb |
|
|
|
1003.0 |
mb |
2020 |
|
| Mean: |
1013.0 |
mb |
|
1013.6 |
mb |
1027.8 |
mb |
2013 |
1006.1 |
mb |
2014 |
|
| |
Maximum Relative Humidity: |
100 |
% |
02:00 |
95 |
% |
100 |
% |
2017 |
|
|
|
|
Minimum: |
65 |
% |
16:00 |
60 |
% |
|
|
|
28 |
% |
2022 |
|
| Mean: |
82 |
% |
|
78 |
% |
98 |
% |
2017 |
46 |
% |
2022 |
|
| |
|
TOMORROW: |
Friday |
|
RecHi |
YY |
RecLo |
YY |
|
Barometric Pressure: |
|
1030.0 |
mb |
2013 |
1000.0 |
mb |
2020 |
|
| Daily Mean BP: |
|
1027.4 |
mb |
2013 |
1003.5 |
mb |
2020 |
|
| |
Relative Humidity: |
|
100 |
% |
2012 |
21 |
% |
2020 |
|
| Daily Mean BP: |
|
97 |
% |
2012 |
44 |
% |
2015 |
|
| |
|
THIS MONTH: |
May Means + Records |
Mean |
CTO |
RecHi |
YY |
RecLo |
YY |
|
| Monthly Mean BP: |
1013.0 |
mb |
1013.6 |
mb |
1017.9 |
mb |
2021 |
1011.4 |
mb |
2017 |
|
| |
| Monthly Mean RH: |
82 |
% |
78 |
% |
74 |
% |
2017 |
54 |
% |
2020 |
|
| |
|
Daily Extremes + Records |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
Barometric Pressure: |
1015.0 |
mb |
01 |
1011.0 |
mb |
01 |
1032.0 |
mb |
2018-18 |
992.0 |
mb |
2018-04 |
|
| Daily Mean BP: |
1013.0 |
mb |
01 |
1013.0 |
mb |
01 |
1029.5 |
mb |
2018-18 |
984.7 |
mb |
2013-21 |
|
| |
Relative Humidity: |
100 |
% |
01 |
65 |
% |
01 |
100 |
% |
2012-03 |
11 |
% |
2020-21 |
|
| Daily Mean RH: |
82 |
% |
01 |
82 |
% |
01 |
98 |
% |
2017-01 |
34 |
% |
2018-07 |
|
| |
|
LAST MONTH: |
Apr Means + Records |
Mean |
CTO |
RecHi |
YY |
RecLo |
YY |
|
| Mean Barometric Pressure: |
1014.2 |
mb |
1014.7 |
mb |
1018.3 |
mb |
2016 |
1010.3 |
mb |
2012 |
|
| |
| Mean Relative Humidity: |
68 |
% |
62 |
% |
71 |
% |
2017 |
52 |
% |
2016 |
|
| |
|
Daily Extremes + Records |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
Barometric Pressure: |
1034.0 |
mb |
26 |
984.0 |
mb |
12 |
1041.0 |
mb |
2014-17 |
984.0 |
mb |
2024-12 |
|
| Daily Mean BP: |
1032.0 |
mb |
26 |
991.0 |
mb |
12 |
1037.0 |
mb |
2014-17 |
991.0 |
mb |
2024-12 |
|
| |
Relative Humidity: |
100 |
% |
02 |
20 |
% |
07 |
100 |
% |
2017-04 |
13 |
% |
2018-22 |
|
| Daily Mean RH: |
92 |
% |
04 |
42 |
% |
09 |
96 |
% |
2016-11 |
30 |
% |
2016-26 |
|
| |
|
NEXT MONTH: |
June Monthly Records |
|
RecHi |
YY |
RecLo |
YY |
|
| Mean Barometric Pressure: |
|
1014.8 |
mb |
2014 |
1011.2 |
mb |
2017 |
|
| |
| Mean Relative Humidity: |
|
79 |
% |
2013 |
60 |
% |
2016 |
|
| |
|
June Daily Records |
|
RecHi |
YY-DD |
RecLo |
YY-DD |
|
Barometric Pressure: |
|
1033.0 |
mb |
2020-14 |
994.0 |
mb |
2021-21 |
|
| Daily Mean BP: |
|
1031.5 |
mb |
2020-14 |
976.0 |
mb |
2012-01 |
|
| |
Relative Humidity: |
|
100 |
% |
2012-09 |
16 |
% |
2021-12 |
|
| Daily Mean RH: |
|
97 |
% |
2013-07 |
38 |
% |
2019-08 |
|
| |
|
THIS YEAR: |
2024 Means + Records |
Mean |
CTO |
RecHi |
YY |
RecLo |
YY |
|
| Annual Mean BP: |
1015.1 |
mb |
1015.4 |
mb |
1020.8 |
mb |
2018 |
1014.2 |
mb |
2012 |
|
| |
| Annual Mean RH: |
70 |
% |
65 |
% |
84 |
% |
2023 |
58 |
% |
2014 |
|
| |
|
Monthly Extremes + Records |
Max |
MM |
Min |
MM |
RecHi |
YY-MM |
RecLo |
YY-MM |
|
| Monthly Mean BP: |
1016.5 |
mb |
Jan |
1014.2 |
mb |
Apr |
1024.0 |
mb |
2017-Nov |
1010.3 |
mb |
2012-Apr |
|
| |
| Monthly Mean RH: |
78 |
% |
Jan |
65 |
% |
Mar |
95 |
% |
2017-Nov |
0 |
% |
2014-Nov |
|
| |
|
Daily Extremes + Records |
Max |
MM-DD |
Min |
MM-DD |
RecHi |
Date |
RecLo |
Date |
|
Barometric Pressure: |
1036.0 |
mb |
Jan-23 |
980.0 |
mb |
Jan-10 |
1046.0 |
mb |
2020-01-17 |
972.0 |
mb |
2017-10-30 |
|
| Daily Mean BP: |
1036.0 |
mb |
Jan-23 |
980.0 |
mb |
Jan-10 |
1046.0 |
mb |
2020-01-17 |
972.0 |
mb |
2017-10-30 |
|
| |
Relative Humidity: |
100 |
% |
Jan-10 |
16 |
% |
Mar-24 |
100 |
% |
2012-03-21 |
0 |
% |
2014-10-15 |
|
| Daily Mean RH: |
100 |
% |
Jan-10 |
16 |
% |
Mar-24 |
100 |
% |
2012-03-21 |
0 |
% |
2014-10-15 |
|
| |
|
LAST YEAR: |
2023 Means |
Mean |
CTO |
|
| Annual Mean BP: |
1015.0 |
mb |
1016.9 |
mb |
|
| |
| Annual Mean RH: |
76 |
% |
65 |
% |
|
|
Monthly Extremes |
Max |
MM |
Min |
MM |
|
| Monthly Mean BP: |
1016.3 |
mb |
Jan |
1012.2 |
mb |
Dec |
|
| |
| Monthly Mean RH: |
84 |
% |
Jan |
73 |
% |
Feb |
|
|
Daily Extremes |
Max |
MM-DD |
Min |
MM-DD |
|
Barometric Pressure: |
1038.0 |
mb |
Feb-25 |
994.0 |
mb |
Mar-17 |
|
| Daily Mean BP: |
1038.0 |
mb |
Feb-25 |
994.0 |
mb |
Mar-17 |
|
| |
Relative Humidity: |
100 |
% |
Jan-01 |
32 |
% |
Mar-06 |
|
| Daily Mean RH: |
100 |
% |
Jan-01 |
32 |
% |
Mar-06 |
|
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