LIVE OBSERVATIONS at Ottawa Airport (YOW) - Wednesday, April 2, 2025 at 21:00 EDT
TODAY:
Reading
Time
CTO
Normal
RecHi
YY
RecLo
YY
Current Temperature:
High:
14:00
6.8
°C
28.2
°C
2010
+3.0
°C
2021
Low:
-8.9
°C
05:00
-6.1
°C
-2.8
°C
+0.9
°C
2020
-8.9
°C
1982
Mean:
-4.5
°C
-2.3
°C
+2.0
°C
5.4
°C
2015
-1.6
°C
2021
Current Humidex:
n/a
n/a
Max Today:
n/a
n/a
n/a
n/a
n/a
Current Wind Chill:
-10
n/a
Min Today:
-15
05:00
-10
-12
2021
Current Dew Point:
-2.9
°C
-3.8
°C
Max Today:
-2.9
°C
21:00
-3.8
°C
8.4
°C
2015
Min Today:
-14.4
°C
11:00
-15.7
°C
-15.2
°C
2021
Mean Today:
-8.6
°C
-9.8
°C
+0.9
°C
2020
-12.9
°C
2021
YESTERDAY:
Tuesday
Reading
Time
CTO
Normal
RecHi
YY
RecLo
YY
High Temperature:
+0.9
°C
16:00
+4.0
°C
6.5
°C
25.0
°C
1986
+0.5
°C
2025
Low:
-6.7
°C
00:00
-4.3
°C
-3.1
°C
+2.9
°C
2016
-7.8
°C
2019
Mean Temperature:
-2.9
°C
-0.2
°C
+1.7
°C
11.2
°C
2016
-3.3
°C
2015
Maximum Humidex:
n/a
n/a
n/a
n/a
n/a
Minimum Wind Chill Index:
-12
09:00
-7
-12
2019
Maximum Dew Point:
-4.1
°C
02:00
-3.3
°C
12.4
°C
2016
Minimum:
-14.9
°C
20:00
-13.9
°C
-14.9
°C
2015
Mean Dew Point:
-9.5
°C
-8.6
°C
8.6
°C
2016
-11.2
°C
2015
TOMORROW:
Thursday
Normal
RecHi
YY
RecLo
YY
High Temperature:
28.7
°C
28.7
°C
2010
-2.6
°C
2016
Low:
18.8
°C
+4.9
°C
2015
-9.0
°C
2016
Mean Temperature:
23.7
°C
9.6
°C
2015
-5.8
°C
2016
Maximum Humidex:
n/a
n/a
Minimum Wind Chill Index:
-16
2016
Maximum Dew Point:
8.5
°C
2015
Minimum:
-17.9
°C
2016
Mean Dew Point:
+4.8
°C
2015
-14.8
°C
2016
THIS MONTH:
April
Mean
CTO
Normal
RecHi
YY
RecLo
YY
High Temperature:
+0.5
°C
+4.0
°C
0.0
°C
28.3
°C
2014
0.0
°C
2015
Low Temperature:
-5.4
°C
-4.3
°C
0.0
°C
7.1
°C
2014
-7.9
°C
2014
Mean Temperature:
-2.4
°C
-0.2
°C
0.0
°C
15.4
°C
2014
-3.1
°C
2014
Mean Dew Point:
-9.5
°C
-8.6
°C
9.2
°C
2014
-10.5
°C
2014
Daily Extremes + Records
Max
DD
Min
DD
RecHi
YY-DD
RecLo
YY-DD
Daily High:
+0.5
°C
01
+0.5
°C
01
27.4
°C
2017-27
-3.1
°C
2016-04
Daily Low:
-5.4
°C
02
-5.4
°C
02
28.3
°C
2017-18
-9.3
°C
2016-04
Daily Mean:
-2.4
°C
01
-2.4
°C
01
20.1
°C
2017-19
-6.2
°C
2016-04
Humidex:
n/a
01
31
2017-27
Wind Chill:
-12
01
-19
2018-05
Dew Point:
-4.1
°C
01
-14.9
°C
01
16.4
°C
2017-27
-18.6
°C
2018-05
Daily Mean DP:
-9.5
°C
01
-9.5
°C
01
14.8
°C
2017-29
-15.3
°C
2016-04
LAST MONTH:
March
Mean
CTO
Normal
RecHi
YY
RecLo
YY
High Temperature:
+4.4
°C
6.1
°C
0.0
°C
9.0
°C
2014
-14.2
°C
2014
Low Temperature:
-6.4
°C
-4.7
°C
0.0
°C
+0.1
°C
2014
-31.9
°C
2014
Mean Temperature:
-1.0
°C
+0.7
°C
0.0
°C
+2.9
°C
2014
-20.5
°C
2014
Mean Dew Point:
-5.9
°C
-5.6
°C
+2.1
°C
2014
-27.2
°C
2014
Daily Extremes + Records
Max
DD
Min
DD
RecHi
YY-DD
RecLo
YY-DD
Daily High:
16.5
°C
20
-12.4
°C
02
20.4
°C
2021-25
-12.4
°C
2025-02
Daily Low:
7.5
°C
17
-22.7
°C
03
10.3
°C
2021-11
-24.6
°C
2015-03
Daily Mean:
11.8
°C
16
-16.8
°C
02
13.8
°C
2021-11
-16.9
°C
2017-11
Humidex:
n/a
31
21
2021-25
Wind Chill:
-31
02
-31
2025-02
Dew Point:
13.4
°C
16
-25.6
°C
02
14.5
°C
2020-20
-28.5
°C
2017-11
Daily Mean DP:
9.1
°C
16
-23.2
°C
02
9.1
°C
2025-16
-25.1
°C
2017-11
NEXT MONTH:
May
Normal
RecHi
YY
RecLo
YY
High Temperature:
0.0
°C
32.9
°C
2014
-107650040.0
°C
2016
Low Temperature:
0.0
°C
13.9
°C
2014
-1.5
°C
2014
Mean Temperature:
0.0
°C
23.1
°C
2014
0.0
°C
2015
Mean Dew Point:
15.9
°C
2014
0.0
°C
2014
Daily Records
RecHi
YY-DD
RecLo
YY-DD
Daily High:
35.4
°C
2020-27
+2.1
°C
2017-09
Daily Low:
28.4
°C
2017-23
-3.4
°C
2020-07
Daily Mean:
28.6
°C
2017-17
+1.2
°C
2020-08
Humidex:
41
2020-27
Wind Chill:
-5
2020-07
Dew Point:
21.6
°C
2024-22
-13.2
°C
2020-12
Daily Mean DP:
18.5
°C
2020-29
-7.0
°C
2020-09
THIS YEAR:
2025
Mean
CTO
Normal
RecHi
YY
RecLo
YY
Daily High Temperature:
-1.6
°C
-0.5
°C
0.0
°C
13459293.0
°C
2056
-123149276.8
°C
2014
Daily Low:
-9.9
°C
-9.1
°C
0.0
°C
13547318.4
°C
2014
-108141203.2
°C
2014
Daily Mean:
-5.8
°C
-4.8
°C
0.0
°C
13472672.8
°C
2013
-108127606.7
°C
2056
Mean Dew Point:
-10.2
°C
-9.7
°C
168410453.0
°C
2014
-121942637.6
°C
2013
Monthly Extremes + Records
Max
MM
Min
MM
RecHi
YY-MM
RecLo
YY-MM
Daily High:
+4.4
°C
Mar
-5.8
°C
Jan
193615831.3
°C
2016-Sep
-122652668.0
°C
2015-Feb
Daily Low:
-6.4
°C
Mar
-14.4
°C
Feb
133000762.5
°C
2017-Feb
-108213290.4
°C
2007-Nov
Daily Mean Temperature::
-1.0
°C
Mar
-9.8
°C
Feb
193615831.3
°C
2016-Sep
-14.2
°C
2022-Jan
Daily Mean Dew Point:
-5.9
°C
Mar
-12.9
°C
Feb
168410453.0
°C
2016-Sep
-185159859.2
°C
2013-Jul+
Daily Extremes + Records
Max
MM-DD
Min
MM-DD
RecHi
Date
RecLo
Date
Daily High:
16.5
°C
Mar-20
-13.9
°C
Feb-18
35.4
°C
2018-07-02
-123074546.4
°C
2014-01-31
Daily Low:
7.5
°C
Mar-17
-22.7
°C
Mar-03
34.7
°C
2017-07-11
-108141203.2
°C
2014-01-31
Daily Mean:
11.8
°C
Mar-16
-18.0
°C
Feb-02
13472669.6
°C
2014-01-31
-25.6
°C
2022-01-22
Humidex:
n/a
Mar-31
13472667
2000-10-14
Wind Chill:
-32
Feb-01
-41
2016-02-13
Dew Point:
13.4
°C
Mar-16
-25.6
°C
Feb-01
38.0
°C
2015-10-27
-108172902.3
°C
2056-01-31
Daily Mean DP:
9.1
°C
Mar-16
-23.2
°C
Mar-02
37.7
°C
2015-10-27
-108167792.0
°C
2056-01-31
LAST YEAR:
2024
Mean
CTO
Normal
Daily High Temperature:
7.0
°C
15.8
°C
0.0
°C
Daily Low:
-2.1
°C
5.4
°C
0.0
°C
Daily Mean:
+2.4
°C
10.6
°C
0.0
°C
Mean Dew Point:
-1.0
°C
+4.0
°C
Monthly Extremes
Max
MM
Min
MM
Daily High:
15.1
°C
Oct
-2.2
°C
Dec
Daily Low:
+2.6
°C
Oct
-8.4
°C
Dec
Daily Mean Temperature::
8.8
°C
Oct
-5.3
°C
Dec
Daily Mean Dew Point:
+4.1
°C
Oct
-7.4
°C
Dec
Daily Extremes
Max
MM-DD
Min
MM-DD
Daily High:
24.5
°C
Oct-21
-13.0
°C
Dec-22
Daily Low:
14.6
°C
Oct-31
-19.3
°C
Dec-22
Daily Mean:
19.1
°C
Oct-31
-16.2
°C
Dec-22
Humidex:
27
Oct-22
Wind Chill:
-28
Dec-22
Dew Point:
17.8
°C
Oct-31
-22.9
°C
Dec-21
Daily Mean DP:
15.2
°C
Oct-31
-21.1
°C
Dec-22
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: