Ottawa Airport (YOW):

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Current Weather Forecasts Warnings Temperatures BP+RH Winds Precip
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   STATISTICS from Ottawa Airport (YOW) - Tuesday, October 7, 2025 EDT
   ALMANAC:

   Event:

Time:

  

  Moon:
  

   Sunrise:

 07:09  

   Sunset:

 18:31  

   Length of Day:

 11:22  
 

   Moonrise:

 18:33  

   Moonset:

 07:44  

   Moonlight:

 13:11  

   Moon Phase:

 Waning Gibbous (age 16 d.)
 

   DAILY SUMMARY: MAXIMA / MINIMA:

   Reading

Max   

Time

Min   

Time

Normal  

RecHi   

YY

RecLo   

YY

  

   High Temp

             27.4 °C 28.3 °C 2018 9.4 °C 2017  

   Low Temp

             27.0 °C 11.5 °C 2019 -3.3 °C 2000  

   Humidex

                 30   2017        

   Wind Chill

                       0   n/a  

   Dew Point

                 19.1 °C 2017 0.0 °C n/a  

   Relative Humidity

                 100 % 2017 0 % n/a  

   Barometric Pressure

                 1030.0  mb 2018 0.0  mb n/a  

   Visibility

                              

   Winds

                 37  km/h 2024        

   - from

                 WNW (293)            

   Max Wind Gust

                 n/a  km/h n/a        
 

   DAILY SUMMARY: MEANS AND TOTALS:

   Reading

Mean   

Normal  

RecHi   

YY

RecLo   

YY

  
   Temperature     27.2 °C 15.6 °C 2017 7.8 °C 2018  
   Dew Point         13.3 °C 2017 6.4 °C 2018  
   Relative Humidity         100 % 2017 72 % 2020  
   Barometric Pressure         1024.0  mb 2018 999.0  mb 2020  
   Visibility         13  km 2024 13  km 2024  
   Winds         17  km/h 2020 1  km/h 2017  
   - from         WNW (301)     E (090)      
 

   Precipitation

Total  

Normal

RecHi  

YY

        
   Snowfall     0.0  cm 24.7  cm 2001        
   - Water Equivalent     0.0  mm 0.0  mm 2017        
   Rainfall     0.0  mm 25.2  mm 2011        
   Total Precipitation     0.0  mm 40.4  mm 2017