St. John's, Canada

1:34 AM NDT on August 21, 2017 (GMT -0230)
St. John's International

Weather History for CYYT - September, 2013

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Wednesday, September 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 62 °F 55 °F 71 °F (1999)
Min Temperature 38 °F 41 °F 38 °F (2013)
Degree Days  
Heating Degree Days 15    
Moisture  
Dew Point 45 °F    
Average Humidity 79    
Maximum Humidity 94    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.19 in - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 12 mph ()    
Max Wind Speed 26 mph    
Max Gust Speed 37 mph    
Visibility 15.0 miles    
Events      
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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Daily Weather History Graph

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Date:

Astronomy

Sep. 18, 2013 Rise Set
Actual Time 6:42 AM NDT 7:06 PM NDT
Civil Twilight 6:11 AM NDT 7:37 PM NDT
Nautical Twilight 5:35 AM NDT 8:13 PM NDT
Astronomical Twilight 4:57 AM NDT 8:51 PM NDT
Moon 6:25 PM NDT (9/18) 5:36 AM NDT (9/18)
Length of Visible Light 13h 25m
Length of Day
12h 24m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 27
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (NDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:30 AM 41.0 °F 36.4 °F 37.4 °F 87% 30.04 in 15.0 mi WNW 6.9 mph - N/A   Clear
1:30 AM 39.2 °F 33.6 °F 37.4 °F 93% 30.06 in 15.0 mi West 8.1 mph - N/A   Clear
2:30 AM 41.0 °F 35.2 °F 37.4 °F 87% 30.07 in 15.0 mi WNW 9.2 mph - N/A   Clear
3:30 AM 40 °F - 38 °F 90% 30.07 in 15 mi West 8.1 mph - -  
3:30 AM 41.0 °F 35.2 °F 37.4 °F 87% 30.07 in 15.0 mi West 9.2 mph - N/A   Clear
4:30 AM 41.0 °F 35.8 °F 39.2 °F 93% 30.06 in 15.0 mi West 8.1 mph - N/A   Clear
5:30 AM 41.0 °F 37.1 °F 39.2 °F 93% 30.06 in 15.0 mi WSW 5.8 mph - N/A   Partly Cloudy
6:30 AM 42.8 °F 36.2 °F 39.2 °F 87% 30.06 in 15.0 mi WSW 12.7 mph - N/A   Partly Cloudy
7:30 AM 44.6 °F 39.2 °F 41.0 °F 87% 30.07 in 15.0 mi WSW 10.4 mph - N/A   Partly Cloudy
8:30 AM 48.2 °F - 44.6 °F 87% 30.06 in 15.0 mi WSW 15.0 mph 21.9 mph N/A   Scattered Clouds
9:30 AM 52 °F - 46 °F 74% 30.06 in 15 mi WSW 16.1 mph - -   Clear
9:30 AM 51.8 °F - 46.4 °F 82% 30.06 in 15.0 mi WSW 17.3 mph 23.0 mph N/A   Scattered Clouds
10:30 AM 55.4 °F - 48.2 °F 77% 30.03 in 15.0 mi West 23.0 mph 28.8 mph N/A   Partly Cloudy
11:30 AM 57.2 °F - 50.0 °F 77% 30.02 in 15.0 mi WSW 23.0 mph 32.2 mph N/A   Scattered Clouds
12:30 PM 60.8 °F - 50.0 °F 68% 29.99 in 15.0 mi WSW 19.6 mph 28.8 mph N/A   Partly Cloudy
1:30 PM 62.6 °F - 48.2 °F 59% 29.96 in 15.0 mi WSW 24.2 mph 34.5 mph N/A   Partly Cloudy
2:30 PM 62.6 °F - 50.0 °F 63% 29.95 in 15.0 mi WSW 24.2 mph 36.8 mph N/A   Partly Cloudy
3:30 PM 62 °F - 48 °F 49% 29.94 in 15 mi WSW 25.3 mph - -   Scattered Clouds
3:30 PM 62.6 °F - 48.2 °F 59% 29.94 in 15.0 mi WSW 21.9 mph 36.8 mph N/A   Scattered Clouds
4:30 PM 60.8 °F - 46.4 °F 59% 29.93 in 15.0 mi WSW 26.5 mph 36.8 mph N/A   Scattered Clouds
5:30 PM 60.8 °F - 46.4 °F 59% 29.93 in 15.0 mi WSW 20.7 mph 28.8 mph N/A   Scattered Clouds
6:30 PM 57.2 °F - 48.2 °F 72% 29.93 in 15.0 mi WSW 15.0 mph 34.5 mph N/A   Scattered Clouds
7:30 PM 55.4 °F - 48.2 °F 77% 29.93 in 15.0 mi WSW 20.7 mph 27.6 mph N/A   Partly Cloudy
8:30 PM 53.6 °F - 48.2 °F 82% 29.94 in 15.0 mi West 20.7 mph 27.6 mph N/A   Partly Cloudy
9:30 PM 53 °F - 50 °F 84% 29.95 in 15 mi West 19.6 mph - -   Clear
9:30 PM 53.6 °F - 50.0 °F 88% 29.95 in 15.0 mi West 19.6 mph - N/A   Partly Cloudy
10:30 PM 53.6 °F - 50.0 °F 88% 29.96 in 15.0 mi WSW 15.0 mph 20.7 mph N/A   Partly Cloudy
11:30 PM 51.8 °F - 50.0 °F 94% 29.96 in 15.0 mi West 13.8 mph - N/A   Partly Cloudy