Ottawa Airport (YOW):

TODAY

Times in Eastern Daylight Time (EDT = GMT-4)
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Current Weather Forecasts Warnings Temperatures BP+RH Winds Precip
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   LIVE STATISTICS from Ottawa Airport (YOW) - Monday, October 6, 2025 at 16:00 EDT
   ALMANAC:

   Event:

Time:

  

  Moon:
  

   Sunrise:

 07:07  

   Sunset:

 18:34  

   Length of Day:

 11:27  
 

   Moonrise:

 18:11  

   Moonset:

 06:21  

   Moonlight:

 12:10  

   Moon Phase:

 Waning Gibbous (age 15 d.)
 

   DAILY SUMMARY: MAXIMA / MINIMA:

   Reading

Max   

Time

Min   

Time

Normal  

RecHi   

YY

RecLo   

YY

  

   High Temperature

 28.8 °C 15:00       14.9 °C 27.2 °C 1946 12.3 °C 2018  

   Low Temperature

       13.0 °C 07:00 +4.8 °C 11.8 °C 2017 +2.5 °C 2024  

   Humidex

 31   13:00           25   2022        

   Wind Chill

       n/a   n/a           0   n/a  

   Dew Point

 14.4 °C 10:00 10.3 °C 04:00     14.5 °C 2019 -0.2 °C 2018  

   Relative Humidity

 89 % 07:00 32 % 15:00     100 % 2017 0 % n/a  

   Barometric Pressure

 1021.0  mb 01:00 1018.0  mb 15:00     1030.0  mb 2021 0.0  mb n/a  

   Visibility

 24  km 01:00 24  km 01:00                  

   Winds

 26  km/h 14:00           21  km/h 2020        

   - from

 SW (225)               SW (225)            

   Max Wind Gust

 n/a  km/h n/a           n/a  km/h n/a        
 

   DAILY SUMMARY: MEANS AND TOTALS:

   Reading

 Mean   

Normal  

RecHi   

YY

RecLo   

YY

  
   Temperature 20.9 °C 9.8 °C 16.2 °C 2022 8.6 °C 2018  
   Dew Point 12.4 °C     10.9 °C 2017 +4.8 °C 2018  
   Relative Humidity 60 %     90 % 2017 62 % 2022  
   Barometric Pressure 1019.5  mb     1028.0  mb 2021 1012.5  mb 2020  
   Visibility 24.0  km     0  km n/a 0  km n/a  
   Winds 13  km/h     11  km/h 2017 2  km/h 2021  
   - from E (087)       ESE (115)     E (087)      
 

   Precipitation

Total  

Normal

RecHi  

YY

        
   Snowfall 0.0  cm 0.0  cm 1.3  cm 1952        
   - Water Equivalent 0.0  mm 0.0  mm 0.0  mm 2017        
   Rainfall 0.0  mm 0.0  mm 76.0  mm 1995        
   Total Precipitation 0.0  mm 0.0  mm 76.0  mm 1995        
 


Temperatures Today:
 

Barometer Today:
 

Relative Humidity Today:

 

Dew Point Today:
 

Wind Speeds Today:
 
Wind Direction Today:
 

Last 24 Hours:
   Time    Condition    Temp    Hx    WC    BP    Tr    RH    DP   Wind Dir@Vel
   17:00    Mainly Sunny   28.2°    32    n/a    1021.0 mb    1021.0    42%    13.9°   S@22 km/h
   18:00    Sunny   26.7°    30    n/a    1021.0 mb    1021.0    44%    13.5°   S@17 km/h
   19:00    Mainly Clear   24.2°    27    n/a    1021.0 mb    1021.0    49%    12.7°   S@14 km/h
   20:00    Clear   22.1°    25    n/a    1021.0 mb    1021.0    54%    12.3°   S@13 km/h
   21:00    Clear   20.8°    23    n/a    1021.0 mb    1021.0    58%    12.2°   SSW@11 km/h
   22:00    Clear   19.2°    n/a    n/a    1021.0 mb    1021.0    62%    11.7°   S@7 km/h
   23:00    Clear   17.9°    n/a    n/a    1021.0 mb    1021.0    64%    11.1°   S@5 km/h
   00:00    Clear   16.5°    n/a    n/a    1021.0 mb    1021.0    70%    11.1°   S@8 km/h
   01:00    Clear   16.3°    n/a    n/a    1021.0 mb    1021.0    70%    10.9°   S@9 km/h
   02:00    Clear   15.5°    n/a    n/a    1021.0 mb    1021.0    73%    10.7°   SSE@9 km/h
   03:00    Mainly Clear   15.0°    n/a    n/a    1020.0 mb    1020.0    76%    10.7°   S@10 km/h
   04:00    Mainly Clear   13.3°    n/a    n/a    1021.0 mb    1021.0    82%    10.3°   W@4 km/h
   05:00    Partly Cloudy   14.1°    n/a    n/a    1021.0 mb    1021.0    80%    10.7°   S@8 km/h
   06:00    Mostly Cloudy   13.6°    n/a    n/a    1021.0 mb    1021.0    85%    11.1°   S@9 km/h
   07:00    Partly Cloudy   13.0°    n/a    n/a    1021.0 mb    1021.0    89%    11.2°   SSW@8 km/h
   08:00    Partly Cloudy   14.1°    n/a    n/a    1021.0 mb    1021.0    88%    12.1°   S@8 km/h
   09:00    Partly Cloudy   16.3°    n/a    n/a    1021.0 mb    1021.0    83%    13.4°   SSW@9 km/h
   10:00    Partly Cloudy   20.2°    24    n/a    1021.0 mb    1021.0    69%    14.4°   SW@10 km/h
   11:00    Partly Cloudy   23.2°    27    n/a    1021.0 mb    1021.0    56%    13.9°   SW@16 km/h
   12:00    Mainly Sunny   26.2°    29    n/a    1020.0 mb    1020.0    46%    13.6°   S@19 km/h
   13:00    Partly Cloudy   28.2°    31    n/a    1019.0 mb    1019.0    38%    12.4°   SSW@16 km/h
   14:00    Partly Cloudy   28.5°    30    n/a    1019.0 mb    1019.0    33%    10.7°   SW@26 km/h
   15:00    Partly Cloudy   28.8°    30    n/a    1018.0 mb    1018.0    32%    10.4°   SW@22 km/h
   16:00    Mainly Sunny   28.2°    30    n/a    1018.0 mb    1018.0    37%    12.0°   SW@22 km/h
Mean   Today   20.9°              1019.5 mb         60%    12.4°   E@13 km/h