Ottawa Airport (YOW):
THIS MONTH
Times in Eastern Daylight Time (EDT = GMT-4)
|
|
|
STATISTICS from Ottawa Airport (YOW) - July, 2026
MONTHLY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
YY |
RecLo |
YY |
|
| High Temp |
28.7 |
°C |
0.0 |
°C |
34.1 |
°C |
2014 |
-107814555.2 |
°C |
2016 |
|
| Low Temp |
16.9 |
°C |
0.0 |
°C |
23.0 |
°C |
2014 |
0.0 |
°C |
2015 |
|
| Mean Temp |
22.8 |
°C |
0.0 |
°C |
28.5 |
°C |
2014 |
0.0 |
°C |
2015 |
|
| Dew Point |
16.3 |
°C |
|
|
20.6 |
°C |
2014 |
0.0 |
°C |
2015 |
|
| Relative Humidity |
70 |
% |
|
|
99 |
% |
2014 |
-1 |
% |
2016 |
|
| Barometric Pressure |
1014.3 |
mb |
|
|
80853145.5 |
mb |
2016 |
0.0 |
mb |
2015 |
|
| Visibility |
20 |
km |
|
|
23 |
km |
2016 |
0 |
km |
2015 |
|
| Winds |
13 |
km/h |
|
|
134532146 |
km/h |
2016 |
0 |
km/h |
2015 |
|
| - from |
SSE |
|
|
|
N (215) |
|
|
N (000) |
|
|
|
| |
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 |
1025.0 |
mm |
2014 |
-107814549.5 |
mm |
2016 |
|
| Rain |
42.1 |
mm |
0.0 |
mm |
111.4 |
mm |
2017 |
-107814549.3 |
mm |
2016 |
|
| Total Precipitation |
42.1 |
mm |
0.0 |
mm |
1022.7 |
mm |
2014 |
-108722914.4 |
mm |
2016 |
|
| |
|
MONTHLY SUMMARY: SINGLE-DAY EXTREMES AND RECORDS: |
Reading |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
High Temp |
32.4 |
°C |
01 |
21.6 |
°C |
09 |
35.4 |
°C |
2018-02 |
0.0 |
°C |
2017-04 |
|
Low Temp |
20.5 |
°C |
02 |
13.8 |
°C |
05 |
34.7 |
°C |
2017-11 |
0.0 |
°C |
2017-01 |
|
Humidex |
46 |
|
01 |
|
|
|
48 |
|
2018-01 |
|
|
|
|
Wind Chill |
|
|
|
n/a |
|
n/a |
|
|
|
n/a |
|
n/a-n/a |
|
Dew Point |
25.9 |
°C |
01 |
6.3 |
°C |
05 |
26.6 |
°C |
2025-17 |
0.0 |
°C |
2017-02 |
|
Relative Humidity |
100 |
% |
01 |
27 |
% |
05 |
100 |
% |
2015-01 |
25 |
% |
2019-08 |
|
Barometric Pressure |
1023.0 |
mb |
12 |
1008.0 |
mb |
09 |
1027.0 |
mb |
2018-07 |
998.0 |
mb |
2020-12 |
|
Winds |
41 |
km/h |
01 |
|
|
|
47 |
km/h |
2025-17 |
|
|
|
|
- from |
SSW |
|
|
|
|
|
NW |
|
|
|
|
|
|
Wind Gust |
n/a |
km/h |
n/a-n/a |
|
|
|
49 |
km/h |
2016-22 |
|
|
|
|
| |
Daily Mean |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
| Temperature |
26.4 |
°C |
02 |
20.2 |
°C |
09 |
30.8 |
°C |
2017-18 |
9.0 |
°C |
2017-25 |
|
| Dew Point |
22.6 |
°C |
01 |
9.9 |
°C |
05 |
24.4 |
°C |
2018-01 |
6.6 |
°C |
2017-13 |
|
| Relative Humidity |
88 |
% |
09 |
53 |
% |
11 |
100 |
% |
2017-08 |
46 |
% |
2018-08 |
|
| Barometric Pressure |
1021.5 |
mb |
12 |
1009.5 |
mb |
09 |
1025.5 |
mb |
2018-07 |
1000.5 |
mb |
2022-21 |
|
| Visibility |
24 |
km |
03 |
12 |
km |
01 |
24 |
km |
2025-02 |
0 |
km |
2014-01 |
|
| Winds |
20 |
km/h |
16 |
7 |
km/h |
07 |
23 |
km/h |
2025-17 |
0 |
km/h |
2017-30 |
|
| - from |
W (275) |
|
|
|
|
|
WNW(285) |
|
|
|
|
|
|
| |
Daily Total |
Max |
DD |
|
|
|
Record |
YY-DD |
|
|
|
|
Snowfall |
0.0 |
cm |
01 |
|
|
|
0.0 |
cm |
2017-01 |
|
|
|
|
- Water Equiv. |
0.0 |
mm |
01 |
|
|
|
0.0 |
mm |
2017-01 |
|
|
|
|
Rainfall |
0.0 |
mm |
01 |
|
|
|
32.0 |
mm |
2017-24 |
|
|
|
|
Total Precipitation |
0.0 |
mm |
01 |
|
|
|
32.0 |
mm |
2017-24 |
|
|
|
|
| |
|