Toronto Pearson, Ontario

12:20 PM EST on December 15, 2017 (GMT -0500)
Toronto-Pearson International

Weather History for CYYZ - December, 2012

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Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 37 °F 30 °F 46 °F (2015)
Min Temperature 30 °F 14 °F 6 °F (2008)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 32 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 66    
Precipitation  
Precipitation 0.02 in 0.07 in - ()
Sea Level Pressure  
Sea Level Pressure 29.30 in    
Wind  
Wind Speed 11 mph ()    
Max Wind Speed 32 mph    
Max Gust Speed 41 mph    
Visibility 13.0 miles    
Events Rain , Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Date:

Astronomy

Dec. 21, 2012 Rise Set
Actual Time 7:49 AM EST 4:44 PM EST
Civil Twilight 7:16 AM EST 5:17 PM EST
Nautical Twilight 6:39 AM EST 5:53 PM EST
Astronomical Twilight 6:04 AM EST 6:28 PM EST
Moon 12:38 PM EST (12/21) 1:26 AM EST (12/21)
Length of Visible Light 10h 01m
Length of Day
8h 55m
Waxing Gibbous, 64% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 41.0 °F 34.3 °F 39.2 °F 93% 29.34 in 8.0 mi ESE 11.5 mph 21.9 mph N/A Rain Light Rain
1:00 AM 42 °F - 39 °F 86% 29.32 in 15 mi SE 11.5 mph - - Rain Light Rain
1:00 AM 42.8 °F 36.6 °F 39.2 °F 87% 29.32 in 15.0 mi SE 11.5 mph 19.6 mph N/A Rain Light Rain
1:48 AM 42.8 °F 37.5 °F - N/A% - 15.0 mi SSE 9.2 mph - N/A   Overcast
2:00 AM 42.8 °F 37.5 °F 39.2 °F 87% 29.31 in 15.0 mi South 9.2 mph - N/A   Overcast
3:00 AM 41.0 °F 36.4 °F 39.2 °F 93% 29.31 in 15.0 mi South 6.9 mph - N/A   Overcast
3:31 AM 41.0 °F 37.1 °F - N/A% - 15.0 mi South 5.8 mph - N/A Rain Light Rain
4:00 AM 39.2 °F 31.2 °F 33.8 °F 81% 29.31 in 15.0 mi SW 13.8 mph - N/A Rain Light Rain
5:00 AM 37.4 °F 30.8 °F 33.8 °F 87% 29.30 in 15.0 mi SW 9.2 mph - N/A Rain Light Rain
6:00 AM 35.6 °F 29.9 °F 32.0 °F 87% 29.30 in 15.0 mi SW 6.9 mph - N/A Rain Light Rain
7:00 AM 36 °F - 31 °F 76% 29.30 in 15 mi SW 6.9 mph - - Rain Light Rain
7:00 AM 35.6 °F 29.9 °F 32.0 °F 87% 29.30 in 15.0 mi SSW 6.9 mph - N/A Rain Light Rain
7:44 AM 35.6 °F 29.9 °F - N/A% - 15.0 mi SW 6.9 mph - N/A   Overcast
8:00 AM 35.6 °F 29.9 °F 30.2 °F 81% 29.29 in 15.0 mi SSW 6.9 mph - N/A   Overcast
9:00 AM 35.6 °F 31.7 °F 30.2 °F 81% 29.29 in 15.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
10:00 AM 37.4 °F 32.1 °F 30.2 °F 75% 29.27 in 15.0 mi SW 6.9 mph - N/A   Mostly Cloudy
11:00 AM 37.4 °F 31.4 °F 30.2 °F 75% 29.26 in 15.0 mi West 8.1 mph - N/A   Mostly Cloudy
12:00 PM 37.4 °F 32.8 °F 30.2 °F 75% 29.26 in 12.0 mi NW 5.8 mph - N/A Rain Light Rain Showers
12:48 PM 35.6 °F 28.0 °F - N/A% - 10.0 mi North 10.4 mph - N/A Rain Light Rain Showers
12:56 PM 35.6 °F 27.5 °F - N/A% - 10.0 mi North 11.5 mph - N/A Rain , Snow Light Rain Showers
1:00 PM 35 °F - 32 °F 84% 29.25 in 10 mi North 10.4 mph - - Snow Light Snow Showers
1:00 PM 35.6 °F 27.5 °F 32.0 °F 87% 29.25 in 10.0 mi North 11.5 mph - N/A Rain , Snow Light Rain Showers
1:33 PM 35.6 °F 29.2 °F - N/A% - 12.0 mi NNW 8.1 mph - N/A   Overcast
1:40 PM 35.6 °F 28.0 °F - N/A% - 12.0 mi NNW 10.4 mph - N/A Snow Light Snow Showers
2:00 PM 35.6 °F 28.0 °F 32.0 °F 87% 29.24 in 12.0 mi NNW 10.4 mph - N/A   Overcast
2:56 PM 37.4 °F 30.3 °F - N/A% - 12.0 mi WNW 10.4 mph - N/A Rain Light Rain Showers
3:00 PM 35.6 °F 28.0 °F 32.0 °F 87% 29.24 in 10.0 mi NW 10.4 mph - N/A Rain , Snow Light Rain Showers
3:23 PM 35.6 °F 28.0 °F - N/A% - 12.0 mi NW 10.4 mph - N/A   Overcast
3:40 PM 37.4 °F 30.3 °F - N/A% - 12.0 mi West 10.4 mph - N/A Rain Light Rain Showers
4:00 PM 35.6 °F 27.1 °F 32.0 °F 87% 29.24 in 12.0 mi WNW 12.7 mph - N/A Rain Light Rain Showers
5:00 PM 35.6 °F 26.2 °F 32.0 °F 87% 29.25 in 12.0 mi West 15.0 mph - N/A Rain Light Rain Showers
5:20 PM 35.6 °F 26.2 °F - N/A% - 10.0 mi WNW 15.0 mph - N/A Rain , Snow Light Rain Showers
6:00 PM 35.6 °F 24.0 °F 32.0 °F 87% 29.27 in 12.0 mi NW 23.0 mph 29.9 mph N/A Rain , Snow Light Rain Showers
7:00 PM 34 °F - 27 °F 66% 29.30 in 12 mi NNW 26.5 mph - - Snow Light Snow Showers
7:00 PM 33.8 °F 20.5 °F 26.6 °F 75% 29.30 in 12.0 mi NNW 27.6 mph 40.3 mph N/A Rain , Snow Light Rain Showers
7:45 PM 33.8 °F 21.0 °F - N/A% - 15.0 mi NNW 25.3 mph 35.7 mph N/A   Overcast
8:00 PM 32.0 °F 18.9 °F 24.8 °F 75% 29.35 in 15.0 mi NNW 24.2 mph 39.1 mph N/A   Overcast
8:42 PM 32.0 °F 19.5 °F - N/A% - 15.0 mi NNW 21.9 mph 27.6 mph N/A Snow Light Snow Showers
9:00 PM 32.0 °F 19.2 °F 24.8 °F 75% 29.38 in 12.0 mi NNW 23.0 mph 31.1 mph N/A Snow Light Snow Showers
10:00 PM 32.0 °F 17.2 °F 23.0 °F 69% 29.41 in 12.0 mi NNW 32.2 mph 41.4 mph N/A Snow Light Snow Showers
11:00 PM 30.2 °F 15.2 °F 23.0 °F 75% 29.44 in 12.0 mi NNW 29.9 mph 41.4 mph N/A Snow Light Snow Showers