Ottawa Airport (YOW):
NEXT MONTH
Times in Eastern Daylight Time (EDT = GMT-4)
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STATISTICS from Ottawa Airport (YOW) - August, 2025
MONTHLY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
Year |
RecLo |
Year |
|
| High Temperature |
|
|
0.0 |
°C |
27.8 |
°C |
2021 |
17.5 |
°C |
2024 |
|
| Low Temperature |
|
|
0.0 |
°C |
16.3 |
°C |
2021 |
10.5 |
°C |
2024 |
|
| Mean Temperature |
|
|
0.0 |
°C |
22.0 |
°C |
2021 |
14.0 |
°C |
2024 |
|
| Dew Point |
|
|
|
|
17.8 |
°C |
2021 |
13.8 |
°C |
2019 |
|
| Relative Humidity |
|
|
|
|
79 |
% |
2024 |
73 |
% |
2017 |
|
| Barometric Pressure |
|
|
|
|
1015.4 |
mb |
2021 |
1012.7 |
mb |
2020 |
|
| Visibility |
|
|
|
|
0 |
km |
n/a |
0 |
km |
n/a |
|
| Winds |
|
|
|
|
8 |
km/h |
2017 |
6 |
km/h |
2021 |
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| - from |
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W (264) |
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SE (138) |
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Aug Precipitation |
Total |
Normal |
RecHi |
Year |
RecLo |
Year |
|
| Snowfall |
|
|
0.0 |
cm |
0.0 |
cm |
2017 |
0.0 |
cm |
2017 |
|
| - Water Equiv. |
|
|
0.0 |
mm |
0.0 |
mm |
2017 |
0.0 |
mm |
2017 |
|
| Rain |
|
|
0.0 |
mm |
182.3 |
mm |
2024 |
0.0 |
mm |
2018 |
|
| Total Precipitation |
|
|
0.0 |
mm |
182.3 |
mm |
2024 |
0.0 |
mm |
2018 |
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MONTHLY SUMMARY: SINGLE-DAY EXTREMES AND RECORDS: |
Reading |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
High Temperature |
|
|
|
|
|
|
32.8 |
°C |
2020-11 |
0.0 |
°C |
2024-31 |
|
Low Temp |
|
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|
|
26.1 |
°C |
2017-15 |
0.0 |
°C |
2017-01 |
|
Humidex |
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43 |
|
2018-06 |
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Wind Chill |
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0 |
|
n/a-n/a |
|
Dew Point |
|
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|
24.9 |
°C |
2024-02 |
0.0 |
°C |
n/a-n/a |
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Relative Humidity |
|
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|
|
|
|
100 |
% |
2017-01 |
0 |
% |
n/a-n/a |
|
Barometric Pressure |
|
|
|
|
|
|
1028.0 |
mb |
2019-25 |
0.0 |
mb |
n/a-n/a |
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Winds |
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41 |
km/h |
2018-29 |
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- from |
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W (270) |
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Wind Gust |
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47 |
km/h |
2017-22 |
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Daily Mean |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
| Temperature |
|
|
|
|
|
|
27.2 |
°C |
2022-07 |
0.0 |
°C |
2024-31 |
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| Dew Point |
|
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|
|
|
|
22.4 |
°C |
2018-28 |
7.4 |
°C |
2020-26 |
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| Relative Humidity |
|
|
|
|
|
|
100 |
% |
2017-04 |
59 |
% |
2017-15 |
|
| Barometric Pressure |
|
|
|
|
|
|
1026.5 |
mb |
2017-27 |
999.5 |
mb |
2020-29 |
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| Visibility |
|
|
|
|
|
|
0 |
km |
n/a-n/a |
0 |
km |
n/a-n/a |
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| Winds |
|
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|
20 |
km/h |
2017-06 |
0 |
km/h |
2017-08 |
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| - from |
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NNE (011) |
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E (081) |
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Daily Total |
Max |
DD |
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RecHi |
YY-DD |
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Snowfall |
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|
0.0 |
cm |
2017-01 |
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- Water Equivalent |
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|
|
|
|
0.0 |
mm |
2017-01 |
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Rainfall |
|
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|
31.0 |
mm |
2017-01 |
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Total Precipitation |
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31.0 |
mm |
2017-01 |
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