St. Catharines,

12:47 AM EST on November 18, 2017 (GMT -0500)
St. Catharines

Weather History for CYSN - May, 2013

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Tuesday, May 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 64 °F 73 °F 91 °F (2016)
Min Temperature 51 °F 56 °F 39 °F (1997)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.00 in -13.12 in - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 5.7 miles    
Events Rain , Thunderstorm    
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

May. 28, 2013 Rise Set
Actual Time 5:41 AM EDT 8:46 PM EDT
Civil Twilight 5:07 AM EDT 9:21 PM EDT
Nautical Twilight 4:23 AM EDT 10:05 PM EDT
Astronomical Twilight 3:31 AM EDT 10:57 PM EDT
Moon No Moon Rise 9:30 AM EDT (5/28)
Length of Visible Light 16h 13m
Length of Day
15h 05m
Waning Gibbous, 83% of the Moon is Illuminated
May 28
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:00 AM 53.6 °F 50.0 °F 88% 30.06 in 7.0 mi SE 2.3 mph - N/A Rain Light Rain
8:00 AM 51.8 °F 50.0 °F 94% 30.06 in 4.0 mi NNE 2.3 mph - N/A Rain Light Rain
9:00 AM 51.8 °F 51.8 °F 100% 30.05 in 2.5 mi East 5.8 mph - N/A Rain Light Rain
9:32 AM 51.8 °F 51.8 °F 100% 30.04 in 3.0 mi East 8.1 mph - N/A Rain Light Rain
10:00 AM 53.6 °F 51.8 °F 94% 30.04 in 5.0 mi East 6.9 mph - N/A Rain Light Rain
11:00 AM 55.4 °F 55.4 °F 100% 30.03 in 5.0 mi East 5.8 mph - N/A   Overcast
11:13 AM 55.4 °F 55.4 °F 100% 30.02 in 4.0 mi East 6.9 mph - N/A Rain Light Rain Showers
12:00 PM 59.0 °F 57.2 °F 94% 30.02 in 7.0 mi SE 6.9 mph - N/A   Overcast
12:33 PM 60.8 °F 57.2 °F 88% 30.02 in 10.0 mi South 5.8 mph - N/A   Overcast
1:00 PM 62.6 °F 59.0 °F 88% 30.01 in 10.0 mi South 9.2 mph - N/A   Overcast
2:00 PM 62.6 °F 59.0 °F 88% 30.02 in 12.0 mi SSW 8.1 mph - N/A   Overcast
2:20 PM 64.4 °F 59.0 °F 83% 30.01 in 12.0 mi South 6.9 mph - N/A   Overcast
3:00 PM 64.4 °F 59.0 °F 83% 30.00 in 12.0 mi SSW 9.2 mph - N/A   Overcast
3:05 PM 64.4 °F 60.8 °F 88% 29.99 in 10.0 mi South 8.1 mph - N/A Rain Light Rain Showers
3:47 PM 64.4 °F 60.8 °F 88% 29.99 in 7.0 mi South 9.2 mph - N/A Rain Light Rain Showers
4:00 PM 64.4 °F 60.8 °F 88% 29.99 in 6.0 mi South 6.9 mph - N/A Rain Light Rain Showers
4:43 PM 64.4 °F 62.6 °F 94% 29.96 in 7.0 mi South 8.1 mph - N/A   Overcast
5:00 PM 64.4 °F 62.6 °F 94% 29.96 in 6.0 mi SSE 9.2 mph - N/A   Overcast
5:38 PM 64.4 °F 62.6 °F 94% 29.95 in 7.0 mi SSE 10.4 mph - N/A   Overcast
6:00 PM 64.4 °F 62.6 °F 94% 29.94 in 9.0 mi ESE 5.8 mph - N/A   Overcast
6:33 PM 64.4 °F 62.6 °F 94% 29.92 in 4.0 mi East 6.9 mph - N/A Rain Light Rain Showers
6:40 PM 64.4 °F 62.6 °F 94% 29.94 in 2.2 mi West 3.5 mph - N/A Rain Rain Showers
6:51 PM 55.4 °F 53.6 °F 94% 29.98 in 3.0 mi WNW 17.3 mph - N/A Rain Rain Showers
7:00 PM 53.6 °F 53.6 °F 100% 29.99 in 1.5 mi NW 16.1 mph 24.2 mph N/A Rain Heavy Rain Showers
7:08 PM 53.6 °F 53.6 °F 100% 29.98 in 1.0 mi NNE 10.4 mph 23.0 mph N/A Rain Light Rain Showers
7:21 PM 55.4 °F 55.4 °F 100% 29.95 in 1.5 mi East 8.1 mph - N/A Rain Light Rain Showers
7:35 PM 57.2 °F 57.2 °F 100% 29.94 in 1.5 mi ESE 9.2 mph - N/A Rain , Thunderstorm Thunderstorms and Rain
7:52 PM 59.0 °F 59.0 °F 100% 29.93 in 2.0 mi SE 10.4 mph - N/A Rain Light Rain Showers
8:00 PM 59.0 °F 59.0 °F 100% 29.93 in 3.0 mi SE 9.2 mph - N/A Rain Light Rain Showers
9:00 PM 62.6 °F 60.8 °F 94% 29.90 in 7.0 mi SE 5.8 mph - N/A Rain Light Rain Showers