St. John's, Canada

5:48 PM NDT on July 28, 2017 (GMT -0230)
St. John's International

Weather History for CYYT - December, 2012

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 35 °F 31 °F 46 °F (2010)
Min Temperature 25 °F 18 °F 12 °F (2008)
Degree Days  
Heating Degree Days 35    
Moisture  
Dew Point 29 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 64    
Precipitation  
Precipitation 0.43 in 0.19 in - ()
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 15 mph ()    
Max Wind Speed 34 mph    
Max Gust Speed 46 mph    
Visibility 6.6 miles    
Events Fog , 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. 28, 2012 Rise Set
Actual Time 7:48 AM NST 4:16 PM NST
Civil Twilight 7:12 AM NST 4:52 PM NST
Nautical Twilight 6:33 AM NST 5:31 PM NST
Astronomical Twilight 5:56 AM NST 6:09 PM NST
Moon 4:52 PM NST 7:35 AM NST
Length of Visible Light 9h 39m
Length of Day
8h 27m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 5
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 27
Full

Hourly Weather History & Observations

Time (NST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:30 AM 24.8 °F 20.5 °F 19.4 °F 80% 30.20 in 15.0 mi ENE 3.5 mph - N/A   Overcast
1:30 AM 26.6 °F 20.0 °F 19.4 °F 74% 30.19 in 15.0 mi East 5.8 mph - N/A   Overcast
2:30 AM 27 °F - 20 °F 64% 30.18 in 15 mi SE 10.4 mph - -   Overcast
2:30 AM 26.6 °F 17.5 °F 19.4 °F 74% 30.18 in 15.0 mi ESE 9.2 mph - N/A   Overcast
3:30 AM 26.6 °F 16.2 °F 19.4 °F 74% 30.16 in 15.0 mi ESE 11.5 mph - N/A   Overcast
4:30 AM 26.6 °F 16.2 °F 21.2 °F 80% 30.14 in 15.0 mi SE 11.5 mph 18.4 mph N/A   Overcast
5:30 AM 26.6 °F 15.2 °F 21.2 °F 80% 30.12 in 15.0 mi ESE 13.8 mph 19.6 mph N/A   Overcast
6:30 AM 28.4 °F 16.2 °F 21.2 °F 74% 30.10 in 15.0 mi ESE 17.3 mph - N/A   Overcast
7:30 AM 28.4 °F 14.7 °F 23.0 °F 80% 30.06 in 15.0 mi ESE 21.9 mph 28.8 mph N/A   Overcast
8:30 AM 29 °F - 24 °F 73% 30.04 in 15 mi ESE 19.6 mph - -   Overcast
8:30 AM 28.4 °F 15.8 °F 23.0 °F 80% 30.04 in 15.0 mi SE 18.4 mph 28.8 mph N/A   Overcast
9:30 AM 30.2 °F 17.8 °F 24.8 °F 80% 30.01 in 15.0 mi SE 19.6 mph 33.4 mph N/A   Overcast
10:06 AM 30.2 °F 16.5 °F 24.8 °F 80% 29.98 in 15.0 mi ESE 24.2 mph 33.4 mph N/A Snow Light Snow
10:30 AM 28.4 °F 13.3 °F 26.6 °F 93% 29.96 in 1.5 mi SE 27.6 mph 39.1 mph N/A Snow Light Snow
10:45 AM 28.4 °F 12.7 °F 28.4 °F 100% 29.95 in 0.5 mi SE 29.9 mph 41.4 mph N/A Snow Snow
11:30 AM 30.2 °F 16.2 °F 28.4 °F 93% 29.88 in 5.0 mi ESE 25.3 mph 36.8 mph N/A Snow Light Snow
11:56 AM 30.2 °F 16.5 °F 28.4 °F 93% 29.87 in 12.0 mi ESE 24.2 mph 41.4 mph N/A Snow Light Snow
12:30 PM 30.2 °F 14.9 °F 30.2 °F 100% 29.83 in 5.0 mi ESE 31.1 mph 42.6 mph N/A Snow Light Snow
1:30 PM 30.2 °F 16.5 °F 30.2 °F 100% 29.77 in 5.0 mi ESE 24.2 mph 43.7 mph N/A Snow Light Snow
2:30 PM 31 °F - 30 °F 96% 29.71 in 6 mi ESE 33.4 mph - -   Light Freezing Rain
2:30 PM 30.2 °F 14.3 °F 30.2 °F 100% 29.71 in 6.0 mi ESE 34.5 mph 43.7 mph N/A Rain Light Freezing Rain
3:30 PM 32.0 °F 17.2 °F 30.2 °F 93% 29.67 in 5.0 mi ESE 32.2 mph 46.0 mph N/A Rain Light Freezing Rain
3:50 PM 32.0 °F 18.6 °F 30.2 °F 93% 29.66 in 4.0 mi ESE 25.3 mph 38.0 mph N/A Rain Light Freezing Rain
4:30 PM 32.0 °F 17.4 °F 32.0 °F 100% 29.63 in 4.0 mi ESE 31.1 mph 42.6 mph N/A Rain Light Freezing Rain
5:30 PM 32.0 °F 19.2 °F 32.0 °F 100% 29.60 in 3.0 mi ESE 23.0 mph 35.7 mph N/A Rain Light Rain
6:19 PM 32.0 °F 21.2 °F 32.0 °F 100% 29.55 in 0.5 mi ESE 16.1 mph 24.2 mph N/A Fog , Rain Light Rain
6:30 PM 32.0 °F 20.5 °F 32.0 °F 100% 29.54 in 0.5 mi ESE 18.4 mph - N/A Fog , Rain Light Rain
7:30 PM 33.8 °F 23.9 °F 33.8 °F 100% 29.47 in 0.5 mi ESE 15.0 mph - N/A Fog , Rain Light Rain
8:03 PM 33.8 °F 23.9 °F 33.8 °F 100% 29.44 in 0.4 mi ESE 15.0 mph - N/A Fog , Rain Light Rain
8:30 PM 35 °F - 35 °F 100% 29.41 in 0 mi SE 18.4 mph - - Rain Light Rain
8:30 PM 35.6 °F 25.5 °F 35.6 °F 100% 29.41 in 0.5 mi SE 17.3 mph 24.2 mph N/A Fog , Rain Light Rain
8:46 PM 35.6 °F 25.9 °F 35.6 °F 100% 29.39 in 0.5 mi ESE 16.1 mph - N/A Fog , Rain Rain
9:04 PM 35.6 °F 26.6 °F 35.6 °F 100% 29.38 in 0.5 mi SE 13.8 mph 19.6 mph N/A Fog , Rain Light Rain
9:30 PM 35.6 °F 28.0 °F 35.6 °F 100% 29.37 in 0.4 mi ESE 10.4 mph - N/A Fog , Rain Light Rain
10:30 PM 35.6 °F 28.0 °F 35.6 °F 100% 29.33 in 0.5 mi SE 10.4 mph - N/A Fog , Rain Light Rain
10:31 PM 35.6 °F 28.0 °F 35.6 °F 100% 29.34 in 0.5 mi SE 10.4 mph - N/A Fog , Rain Light Rain
10:55 PM 35.6 °F 30.7 °F 35.6 °F 100% 29.31 in 0.4 mi ESE 5.8 mph - N/A Fog Light Drizzle
11:30 PM 35.6 °F - 35.6 °F 100% 29.30 in 0.2 mi Calm Calm - N/A Fog Light Drizzle
11:53 PM 35.6 °F - 35.6 °F 100% 29.29 in 0.2 mi NW 2.3 mph - N/A Fog Light Drizzle