Ottawa Airport (YOW):
NEXT MONTH
Times in Eastern Standard Time (EST = GMT-5)
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STATISTICS from Ottawa Airport (YOW) - December, 2026
MONTHLY SUMMARY: MEANS AND TOTALS: |
Reading |
Mean |
Normal |
RecHi |
Year |
RecLo |
Year |
|
| High Temperature |
|
|
0.0 |
°C |
+1.7 |
°C |
2020 |
-5.2 |
°C |
2017 |
|
| Low Temperature |
|
|
0.0 |
°C |
-2.5 |
°C |
2023 |
-14.2 |
°C |
2025 |
|
| Mean Temperature |
|
|
0.0 |
°C |
-0.9 |
°C |
2023 |
-9.0 |
°C |
2017 |
|
| Dew Point |
|
|
|
|
-4.9 |
°C |
2022 |
-12.2 |
°C |
2017 |
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| Relative Humidity |
|
|
|
|
84 |
% |
2024 |
75 |
% |
2017 |
|
| Barometric Pressure |
|
|
|
|
1019.9 |
mb |
2024 |
1010.8 |
mb |
2023 |
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| Visibility |
|
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|
15 |
km |
2024 |
0 |
km |
2023 |
|
| Winds |
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17 |
km/h |
2025 |
9 |
km/h |
2018 |
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| - from |
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WSW (243) |
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NE (048) |
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Dec Precipitation |
Total |
Normal |
RecHi |
Year |
RecLo |
Year |
|
| Snowfall |
|
|
0.0 |
cm |
61.8 |
cm |
2024 |
0.0 |
cm |
2024 |
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| - Water Equiv. |
|
|
0.0 |
mm |
44.2 |
mm |
2024 |
0.0 |
mm |
2017 |
|
| Rain |
|
|
0.0 |
mm |
82.0 |
mm |
2022 |
0.0 |
mm |
2018 |
|
| Total Precipitation |
|
|
0.0 |
mm |
82.0 |
mm |
2022 |
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 |
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High Temperature |
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17.6 |
°C |
2021-16 |
-20.8 |
°C |
2017-28 |
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Low Temp |
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5.1 |
°C |
2022-30 |
-28.3 |
°C |
2017-30 |
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Humidex |
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n/a |
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n/a-n/a |
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Wind Chill |
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-38 |
|
2017-28 |
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Dew Point |
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11.8 |
°C |
2020-25 |
-31.3 |
°C |
2017-30 |
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Relative Humidity |
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|
100 |
% |
2022-06 |
0 |
% |
n/a-n/a |
|
Barometric Pressure |
|
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|
1050.0 |
mb |
2024-14 |
0.0 |
mb |
n/a-n/a |
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Winds |
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57 |
km/h |
2025-21 |
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- from |
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W (270) |
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Wind Gust |
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56 |
km/h |
2017-13 |
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Daily Mean |
Max |
DD |
Min |
DD |
RecHi |
YY-DD |
RecLo |
YY-DD |
|
| Temperature |
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9.2 |
°C |
2021-16 |
-23.8 |
°C |
2017-28 |
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| Dew Point |
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|
6.6 |
°C |
2022-31 |
-28.6 |
°C |
2017-28 |
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| Relative Humidity |
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|
100 |
% |
2024-10 |
49 |
% |
2022-05 |
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| Barometric Pressure |
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1047.0 |
mb |
2024-14 |
989.0 |
mb |
2022-24 |
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| Visibility |
|
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|
24 |
km |
2024-02 |
0 |
km |
2023-30 |
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| Winds |
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|
33 |
km/h |
2022-24 |
2 |
km/h |
2018-05 |
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| - from |
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WSW (247) |
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WNW (290) |
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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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|
14.1 |
mm |
2022-31 |
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Total Precipitation |
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14.1 |
mm |
2022-31 |
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