St. John's, Canada

10:19 AM NDT on May 24, 2017 (GMT -0230)
St. John's International

Weather History for CYYT - December, 2013

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Friday, December 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 13 °F -  
Max Temperature 18 °F 33 °F 62 °F (2008)
Min Temperature 8 °F 21 °F 8 °F (2013)
Degree Days  
Heating Degree Days 52    
Moisture  
Dew Point 3 °F    
Average Humidity 60    
Maximum Humidity 86    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.19 in - ()
Sea Level Pressure  
Sea Level Pressure 29.67 in    
Wind  
Wind Speed 15 mph ()    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 14.8 miles    
Events 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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Astronomy

Dec. 13, 2013 Rise Set
Actual Time 7:41 AM NST 4:09 PM NST
Civil Twilight 7:05 AM NST 4:45 PM NST
Nautical Twilight 6:25 AM NST 5:24 PM NST
Astronomical Twilight 5:48 AM NST 6:02 PM NST
Moon 1:58 PM NST (12/13) 3:45 AM NST (12/13)
Length of Visible Light 9h 40m
Length of Day
8h 28m
Waxing Gibbous, 87% of the Moon is Illuminated
Dec 13
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 8
First Quarter

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 12.2 °F -6.3 °F 3.2 °F 67% 29.65 in 15.0 mi West 20.7 mph 31.1 mph N/A   Partly Cloudy
1:30 AM 12.2 °F -4.8 °F 1.4 °F 62% 29.64 in 15.0 mi West 17.3 mph 25.3 mph N/A   Partly Cloudy
2:30 AM 12 °F - 2 °F 51% 29.66 in 15 mi West 18.4 mph - -   Scattered Clouds
2:30 AM 12.2 °F -5.3 °F 1.4 °F 62% 29.66 in 15.0 mi West 18.4 mph 25.3 mph N/A   Partly Cloudy
3:30 AM 12.2 °F -4.8 °F 3.2 °F 67% 29.66 in 15.0 mi West 17.3 mph 26.5 mph N/A   Partly Cloudy
4:30 AM 10.4 °F -6.6 °F -0.4 °F 62% 29.66 in 15.0 mi West 16.1 mph 23.0 mph N/A   Partly Cloudy
5:30 AM 10.4 °F -7.7 °F 1.4 °F 67% 29.66 in 15.0 mi WNW 18.4 mph - N/A   Partly Cloudy
6:30 AM 10.4 °F -7.2 °F 1.4 °F 67% 29.68 in 15.0 mi WNW 17.3 mph - N/A   Partly Cloudy
7:30 AM 10.4 °F -4.8 °F 1.4 °F 67% 29.69 in 15.0 mi WNW 12.7 mph - N/A   Partly Cloudy
8:30 AM 11 °F - 2 °F 53% 29.70 in 15 mi West 11.5 mph - -   Scattered Clouds
8:30 AM 10.4 °F -4.8 °F 1.4 °F 67% 29.70 in 15.0 mi West 12.7 mph - N/A   Partly Cloudy
9:30 AM 14.0 °F -3.4 °F -0.4 °F 53% 29.70 in 15.0 mi West 19.6 mph - N/A   Partly Cloudy
10:30 AM 15.8 °F -1.1 °F -0.4 °F 49% 29.69 in 15.0 mi West 19.6 mph 26.5 mph N/A   Partly Cloudy
11:30 AM 15.8 °F 0.3 °F 3.2 °F 58% 29.66 in 15.0 mi West 16.1 mph 25.3 mph N/A   Partly Cloudy
12:30 PM 17.6 °F 1.7 °F 5.0 °F 58% 29.64 in 15.0 mi West 18.4 mph - N/A   Mostly Cloudy
1:07 PM 17.6 °F 3.7 °F 8.6 °F 68% 29.64 in 15.0 mi SW 13.8 mph - N/A Snow Light Snow Showers
1:30 PM 17.6 °F 4.3 °F 10.4 °F 73% 29.64 in 10.0 mi SW 12.7 mph 19.6 mph N/A Snow Light Snow Showers
2:30 PM 17 °F - 11 °F 69% 29.64 in 15 mi West 16.1 mph - - Snow Light Snow Showers
2:30 PM 15.8 °F 0.3 °F 12.2 °F 86% 29.63 in 15.0 mi West 16.1 mph - N/A Snow Light Snow Showers
3:30 PM 15.8 °F 1.4 °F 8.6 °F 73% 29.64 in 15.0 mi West 13.8 mph 20.7 mph N/A Snow Light Snow Showers
4:09 PM 15.8 °F -0.2 °F 8.6 °F 73% 29.65 in 15.0 mi West 17.3 mph 23.0 mph N/A   Mostly Cloudy
4:30 PM 15.8 °F -1.5 °F 8.6 °F 73% 29.65 in 15.0 mi West 20.7 mph - N/A   Mostly Cloudy
5:30 PM 15.8 °F -2.7 °F -0.4 °F 49% 29.66 in 15.0 mi West 24.2 mph 31.1 mph N/A   Partly Cloudy
6:30 PM 14.0 °F -3.9 °F -2.2 °F 49% 29.68 in 15.0 mi West 20.7 mph 27.6 mph N/A   Partly Cloudy
7:30 PM 14.0 °F -3.9 °F -2.2 °F 49% 29.70 in 15.0 mi WNW 20.7 mph - N/A   Partly Cloudy
8:30 PM 15 °F - -1 °F 33% 29.70 in 15 mi West 15.0 mph - -   Partly Cloudy
8:30 PM 14.0 °F -0.8 °F -2.2 °F 49% 29.70 in 15.0 mi West 13.8 mph - N/A   Partly Cloudy
9:30 PM 12.2 °F -1.8 °F -0.4 °F 57% 29.69 in 15.0 mi West 11.5 mph - N/A   Scattered Clouds
10:30 PM 14.0 °F -0.8 °F -2.2 °F 49% 29.70 in 15.0 mi West 13.8 mph 21.9 mph N/A   Partly Cloudy
11:30 PM 14.0 °F 0.5 °F -0.4 °F 53% 29.71 in 15.0 mi West 11.5 mph 18.4 mph N/A   Partly Cloudy