Indoors:

TEMPERATURE ANALYSES

Plus RH, Dew Point and Humidex

Times in EST (Eastern Standard Time = GMT-5)
<-CTO <-Ottawa Airport <-CTO Home
Current Weather Temperatures BP+RH
Records
Today Yesterday Tomorrow This Month Last Month Next Month This Year Last Year

   LIVE OBSERVATIONS from the Living Room -  Sunday, July 27, 2025 at 03:09

   TODAY:

   

Indoors

Time

Outdoors

Normal

RecHi

YY

RecLo

YY

   Current Temperature:

 28.1 °C   23.4 °C                

   High:

 28.6 °C 01:04 24.5 °C n/a °C 31.9 °C 2016 25.4 °C 2014

   Low:

 28.1 °C 02:59 23.4 °C n/a °C 27.6 °C 2016 +0.2 °C 2024

   Mean:

 28.4 °C   24.0 °C n/a °C 29.4 °C 2016 13.8 °C 2024
 

   Current Humidex:

 33   29                  

   Max Today:

 33   01:04 30     122   2024      
 

   Current Dew Point:

 15.7 °C   17.4 °C            

   Max Today:

 15.7 °C 03:04 17.4 °C   31.7 °C 2016      

   Min Today:

 15.1 °C 01:24 16.5 °C         -16.3 °C 2024

   Mean Today:

 15.4 °C   17.0 °C n/a °C 19.3 °C 2020 +0.3 °C 2024
 

   Current Relative Humidity:

 47 %   69 %                

   Maximum Today:

 47 % 03:04 69 %     99 % 2016      

   Minimum:

 44 % 01:04 61 %           25 % 2024

   Mean:

 46 %   65 % n/a % 60 % 2020 40 % 2024

   YESTERDAY:

   Saturday

Indoors

Time

Outdoors

Normal

RecHi

YY

RecLo

YY

   High Temperature:

 30.7 °C 18:04 32.2 °C n/a °C 30.8 °C 2015 24.6 °C 2017

   Low:

 24.6 °C 06:59 19.6 °C n/a °C 27.2 °C 2020 20.0 °C 2019

   Mean Temperature:

 27.6 °C   25.9 °C n/a °C 28.8 °C 2020 23.8 °C 2017
 

   Maximum Humidex:

 35   18:09 36     48   2016      
 

   Maximum Dew Point:

 15.7 °C 03:44 17.2 °C   29.4 °C 2016        

   Minimum:

 13.8 °C 15:39 13.8 °C         12.9 °C n/a  

   Mean Dew Point:

 14.8 °C   15.5 °C n/a °C 19.0 °C 2023 14.2 °C 2017  
 

   Maximum Relative Humidity:

 55 % 05:49 81 %     98 % 2016        

   Minimum:

 36 % 18:14 36 %           36 % 2025

   Mean:

 46 %   58 % n/a % 58 % 2014 46 % 2025
 

   TOMORROW:

   Monday

  

Normal

RecHi

YY

RecLo

YY

  

   High Temperature:

           n/a °C 30.8 °C 2015 24.4 °C 2014  

   Low:

     n/a °C 27.4 °C 2016 10.1 °C 2019  

   Mean Temperature:

     n/a °C 28.7 °C 2016 19.4 °C 2019  
 

   Maximum Humidex:

   39   2023  
 

   Dew Point:

   22.1 °C 2023 9.3 °C n/a  

   Mean Dew Point:

   n/a °C 20.6 °C 2023 11.3 °C 2014  
 

   Relative Humidity:

   76 % 2024 40 % 2020  

   Daily Mean RH:

   n/a % 76 % 2024 46 % 2021  
 

   THIS MONTH:

   July

Mean

Outdoors

Normal

RecHi

YY

RecLo

YY

   High Temperature:

 29.6 °C 30.0 °C n/a °C 36.8 °C 2014 24.0 °C 2014

   Low Temperature:

 26.1 °C 18.6 °C n/a °C 26.5 °C 2020 21.3 °C 2014

   Mean Temperature:

 27.8 °C 24.3 °C n/a °C 29.0 °C 2018 22.7 °C 2014
 

   Mean Dew Point:

 15.6 °C 16.3 °C n/a °C 17.8 °C 2014 9.0 °C 2014
 

   Mean Relative Humidity:

 48 % 65 % n/a % 167 % 2014 37 % 2014
 

   Daily Extremes + Records

Max

DD

Min

DD

RecHi

YY-DD

RecLo

YY-DD

   Daily High:

 32.7 °C 16 26.4 °C 21 44.0 °C 2018-11 24.3 °C 2017-24

   Daily Low:

 29.5 °C 13 23.7 °C 22 29.5 °C 2025-13 +0.2 °C 2024-27

   Daily Mean:

 30.4 °C 13 25.0 °C 22 36.2 °C 2018-11 13.8 °C 2024-27
 

   Humidex:

 41   24       122   2024-27      
 

   Dew Point:

 22.2 °C 17 9.0 °C 22 34.5 °C 2018-10 -34.3 °C 2015-01

   Daily Mean DP:

 20.5 °C 13 10.0 °C 22 23.0 °C 2018-10 +0.3 °C 2024-27
 

   Relative Humidity:

 63 % 17 34 % 18 99 % 2016-07 1 % 2015-01

   Daily Mean RH:

 58 % 07 39 % 22 76 % 2024-28 23 % 2018-11
 

   LAST MONTH:

   June

Mean

Outdoors

Normal

RecHi

YY

RecLo

YY

   High Temperature:

 28.3 °C 27.1 °C n/a °C 29.8 °C 2014 22.7 °C 2014

   Low Temperature:

 25.4 °C 15.8 °C n/a °C 26.6 °C 2014 20.3 °C 2014

   Mean Temperature:

 26.8 °C 21.4 °C n/a °C 27.8 °C 2014 21.7 °C 2014
 

   Mean Dew Point:

 12.1 °C 12.6 °C n/a °C 15.8 °C 2014 5.3 °C 2014
 

   Mean Relative Humidity:

 41 % 61 % n/a % 56 % 2014 27 % 2014
 

   Daily Extremes + Records

Max

DD

Min

DD

RecHi

YY-DD

RecLo

YY-DD

   Daily High:

 34.8 °C 23 24.7 °C 02 35.3 °C 2018-29 22.8 °C 2017-27

   Daily Low:

 30.7 °C 25 22.5 °C 01 30.7 °C 2025-25 20.1 °C 2015-26

   Daily Mean:

 32.3 °C 24 23.6 °C 01 32.3 °C 2025-24 21.6 °C 2019-05
 

   Humidex:

 45   23       49   2016-27      
 

   Dew Point:

 23.0 °C 23 +4.0 °C 08 29.7 °C 2016-27 -1.6 °C 2016-22

   Daily Mean DP:

 20.0 °C 23 6.0 °C 08 21.7 °C 2024-19 6.0 °C 2014-01
 

   Relative Humidity:

 61 % 28 25 % 08 95 % 2016-07 1 % 2016-18

   Daily Mean RH:

 54 % 22 28 % 08 64 % 2017-30 28 % 2025-08
 

   NEXT MONTH:

   August

  

Normal

RecHi

YY

RecLo

YY

   High Temperature:

   n/a °C 30.8 °C 2014 24.8 °C 2014

   Low Temperature:

   n/a °C 27.6 °C 2014 21.8 °C 2014

   Mean Temperature:

   n/a °C 28.4 °C 2014 23.3 °C 2014
 

   Mean Dew Point:

   n/a °C 19.3 °C 2014 12.2 °C 2014
 

   Mean Relative Humidity:

   n/a % 62 % 2014 43 % 2014
 

   Daily Records

  

RecHi

YY-DD

RecLo

YY-DD

   Daily High:

   38.2 °C 2016-20 23.8 °C 2017-25

   Daily Low:

   29.5 °C 2024-05 20.1 °C 2015-28

   Daily Mean:

   30.8 °C 2024-04 22.0 °C 2017-24
 

   Humidex:

   53   2016-20      
 

   Dew Point:

   31.4 °C 2016-03 -3.2 °C 2017-01

   Daily Mean DP:

   22.0 °C 2021-11 +5.0 °C 2017-27
 

   Relative Humidity:

   98 % 2016-03 15 % 2017-01

   Daily Mean RH:

   68 % 2017-22 34 % 2017-01
 

   THIS YEAR:

   2025

Mean

Outdoors

Normal

RecHi

YY

RecLo

YY

   Daily High Temperature:

 25.2 °C 9.8 °C 0.0 °C 40.3 °C 2013 22.7 °C 2012

   Daily Low:

 23.7 °C -0.1 °C 0.0 °C 24.7 °C 2014 11.9 °C 2013

   Daily Mean:

 24.4 °C +4.8 °C 0.0 °C 26.9 °C 2013 20.5 °C 2013
 

   Mean Dew Point:

 5.7 °C -1.7 °C n/a °C 15.4 °C 2013 -6.9 °C 2013
 

   Annual Mean RH:

 31 % 66 % n/a % 52 % 2014 21 % 2014
 

   Monthly Extremes + Records

Max

MM

Min

MM

RecHi

YY-MM

RecLo

YY-MM

   Daily High:

 28.3 °C Jun 24.2 °C Jan 89.0 °C 2013-Mar 20.0 °C 2013-Apr

   Daily Low:

 25.4 °C Jun 23.1 °C Mar 29.8 °C 2013-Jul -88.6 °C 2012-Aug

   Daily Mean Temperature::

 26.8 °C Jun 23.7 °C Feb 32.8 °C 2023-Apr +0.6 °C 2013-Apr
 

   Daily Mean Dew Point:

 12.1 °C Jun +2.5 °C Mar 20.5 °C 2013-Jul -61.9 °C 2013-Apr
 

   Monthly Mean RH:

 41 % Jun 25 % Mar 167 % 2014-Jul 0 % 2012-Apr
 

   Daily Extremes + Records

Max

MM-DD

Min

MM-DD

RecHi

Date

RecLo

Date

   Daily High:

 34.8 °C Jun-23 23.7 °C Feb-01 35.3 °C 2018-06-29 22.8 °C 2017-06-27

   Daily Low:

 30.7 °C Jun-25 22.1 °C Mar-21 30.7 °C 2025-06-25 20.1 °C 2015-06-26

   Daily Mean:

 32.3 °C Jun-24 23.0 °C Mar-21 32.3 °C 2025-06-24 21.6 °C 2019-06-05
 

   Humidex:

 45   Jun-23       49   2016-06-27      
 

   Dew Point:

 23.0 °C Jun-23 -4.8 °C Mar-21 29.7 °C 2016-06-27 -1.6 °C 2016-06-22

   Daily Mean DP:

 20.5 °C Jul-13 -1.0 °C Mar-21 21.7 °C 2024-06-19 6.0 °C 2014-06-01
 

   Relative Humidity:

 63 % Jul-17 16 % Mar-21 99 % 2016-05-27 1 % 2015-07-01

   Daily Mean RH:

 63 % Jul-17 16 % Mar-21 99 % 2016-05-27 1 % 2015-07-01
 

   LAST YEAR:

   2024

Mean

Outdoors

Normal

   Daily High Temperature:

 25.8 °C 15.8 °C 0.0 °C

   Daily Low:

 23.2 °C 5.4 °C 0.0 °C

   Daily Mean:

 24.5 °C 10.6 °C 0.0 °C
 

   Mean Dew Point:

 10.6 °C +4.0 °C n/a °C
 

   Annual Mean RH:

 43 % 68 % n/a %
 

   Monthly Extremes

Max

MM

Min

MM

   Daily High:

 28.9 °C Jul 23.6 °C Feb

   Daily Low:

 25.3 °C Aug 21.3 °C Jan

   Daily Mean Temperature::

 27.0 °C Jul 22.4 °C Feb
 

   Daily Mean Dew Point:

 16.7 °C Jul 6.0 °C Dec
 

   Monthly Mean RH:

 54 % Jul 33 % Dec
 

   Daily Extremes

Max

MM-DD

Min

MM-DD

   Daily High:

 35.4 °C Nov-07 22.8 °C Jan-13

   Daily Low:

 29.5 °C Aug-05 -16.4 °C Oct-31

   Daily Mean:

 31.2 °C Jun-19 +5.0 °C Oct-31
 

   Humidex:

 489   Oct-26      
 

   Dew Point:

 23.4 °C Jun-18 -24.5 °C Oct-31

   Daily Mean DP:

 21.7 °C Jun-19 -5.4 °C Nov-14
 

   Relative Humidity:

 88 % Oct-26 11 % Mar-23

   Daily Mean RH:

 76 % Jul-28 24 % Mar-23
 

Temp - Live - Past 24 Hours:
 
Temp - Hourly - Past 7 Days:

Temp - Daily - Past 31 Days:

Temperature - Daily - This Month:

Temp - Daily - Last Month:

Temp - Daily - This Year:

Temp - Monthly - This Year: