Ottawa Airport (YOW):

TODAY

Times in Eastern Standard Time (EST = GMT-5)
<-CTO Ottawa Airport <-CTO Home <-Units of Measure <-Browse logs, etc. <-Diagnostic Page
Current Weather Forecasts Warnings Temperatures BP+RH Winds Precip
Records Normals
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   LIVE STATISTICS from Ottawa Airport (YOW) - Saturday, February 22, 2025 at 12:00 EST
   ALMANAC:

   Event:

Time:

  

  Moon:
  

   Sunrise:

 06:54  

   Sunset:

 17:40  

   Length of Day:

 10:46  
 

   Moonrise:

 03:32  

   Moonset:

 11:20  

   Moonlight:

 07:48  

   Moon Phase:

 Waning Crescent (age 24 d.)
 

   DAILY SUMMARY: MAXIMA / MINIMA:

   Reading

Max   

Time

Min   

Time

Normal  

RecHi   

YY

RecLo   

YY

  

   High Temperature

 -8.9 °C 12:00       -3.0 °C 12.0 °C 1981 -7.3 °C 2016  

   Low Temperature

       -17.6 °C 07:00 -12.1 °C +0.1 °C 2017 -16.7 °C 2016  

   Humidex

 n/a   n/a           n/a   n/a        

   Wind Chill

       -24   07:00           -19   2021  

   Dew Point

 -12.7 °C 12:00 -19.4 °C 07:00     +2.4 °C 2017 -19.2 °C 2021  

   Relative Humidity

 86 % 07:00 74 % 12:00     98 % 2022 44 % 2023  

   Barometric Pressure

 1028.0  mb 00:00 1022.0  mb 12:00     1033.0  mb 2019 1000.0  mb 2021  

   Visibility

 24  km 00:00 19  km 11:00                  

   Winds

 13  km/h 08:00           33  km/h 2014        

   - from

 S (180)               SW (225)            

   Max Wind Gust

 n/a  km/h n/a           38  km/h 2015        
 

   DAILY SUMMARY: MEANS AND TOTALS:

   Reading

 Mean   

Normal  

RecHi   

YY

RecLo   

YY

  
   Temperature -13.2 °C -7.5 °C +3.6 °C 2017 -11.4 °C 2016  
   Dew Point -16.0 °C     +0.8 °C 2017 -15.3 °C 2016  
   Relative Humidity 80 %     87 % 2017 59 % 2014  
   Barometric Pressure 1025.0  mb     1026.5  mb 2019 1009.0  mb 2024  
   Visibility 21.5  km     0  km 2014 0  km 2014  
   Winds 8  km/h     23  km/h 2020 2  km/h 2018  
   - from WSW (255)       ENE (070)     E (089)      
 

   Precipitation

Total  

Normal

RecHi  

YY

        
   Snowfall 0.0  cm 0.0  cm 15.4  cm 1980        
   - Water Equivalent 0.0  mm 0.0  mm 0.0  mm 2017        
   Rainfall 0.0  mm 0.0  mm 15.8  mm 1990        
   Total Precipitation 0.0  mm 0.0  mm 31.6  mm 1990        
 


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
   13:00    Mainly Sunny   -9.4°    n/a    -18    1027.0 mb    1027.0    57%    -16.3°   W@26 km/h
   14:00    Mainly Sunny   -9.5°    n/a    -18    1027.0 mb    1027.0    57%    -16.4°   WSW@27 km/h
   15:00    Partly Cloudy   -9.0°    n/a    -16    1027.0 mb    1027.0    55%    -16.3°   W@19 km/h
   16:00    Mainly Sunny   -9.0°    n/a    -18    1027.0 mb    1027.0    55%    -16.4°   WSW@29 km/h
   17:00    Mainly Sunny   -8.9°    n/a    -16    1027.0 mb    1027.0    52%    -16.9°   W@20 km/h
   18:00    Mainly Clear   -9.6°    n/a    -17    1027.0 mb    1027.0    56%    -16.8°   W@18 km/h
   19:00    Partly Cloudy   -9.0°    n/a    -16    1028.0 mb    1028.0    56%    -16.1°   W@19 km/h
   20:00    Partly Cloudy   -12.4°    n/a    -19    1028.0 mb    1028.0    65%    -17.6°   WSW@13 km/h
   21:00    Mainly Clear   -12.3°    n/a    -18    1028.0 mb    1028.0    67%    -17.2°   WSW@11 km/h
   22:00    Mainly Clear   -12.7°    n/a    -18    1028.0 mb    1028.0    70%    -17.0°   WSW@10 km/h
   23:00    Clear   -15.5°    n/a    -21    1028.0 mb    1028.0    77%    -18.6°   SW@9 km/h
   00:00    Clear   -14.8°    n/a    -21    1028.0 mb    1028.0    83%    -17.1°   SW@9 km/h
   01:00    Clear   -15.0°    n/a    -21    1028.0 mb    1028.0    82%    -17.4°   SSW@10 km/h
   02:00    Mainly Clear   -14.6°    n/a    -21    1028.0 mb    1028.0    81%    -17.2°   SSW@10 km/h
   03:00    Mainly Clear   -15.2°    n/a    -21    1028.0 mb    1028.0    81%    -17.7°   SSW@9 km/h
   04:00    Mainly Clear   -15.9°    n/a    -21    1027.0 mb    1027.0    84%    -18.0°   SSW@8 km/h
   05:00    Mainly Clear   -16.4°    n/a    -22    1027.0 mb    1027.0    82%    -18.7°   S@9 km/h
   06:00    Mainly Clear   -16.5°    n/a    -23    1027.0 mb    1027.0    85%    -18.4°   S@10 km/h
   07:00    Mainly Sunny   -17.6°    n/a    -24    1026.0 mb    1026.0    86%    -19.4°   S@9 km/h
   08:00    Mainly Sunny   -16.5°    n/a    -24    1026.0 mb    1026.0    86%    -18.3°   S@13 km/h
   09:00    Mostly Cloudy   -14.0°    n/a    -20    1025.0 mb    1025.0    84%    -16.1°   S@11 km/h
   10:00    Cloudy   -12.4°    n/a    n/a    1024.0 mb    1024.0    80%    -15.2°   N@0 km/h
   11:00    Cloudy   -10.7°    n/a    -14    1023.0 mb    1023.0    76%    -14.1°   E@5 km/h
   12:00    Cloudy   -8.9°    n/a    -11    1022.0 mb    1022.0    74%    -12.7°   N@3 km/h
Mean   Today   -13.2°              1025.0 mb         80%    -16.0°   WSW@8 km/h