Weather History for Niagara Falls, NY

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Monday, May 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 84 °F 64 °F 87 °F (2012)
Min Temperature 59 °F 44 °F 32 °F (2002)
Cooling Degree Days 6    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 68    
Maximum Humidity 90    
Minimum Humidity 44    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 24 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 20, 2013 Rise Set
Actual Time 5:47 AM EDT 8:38 PM EDT
Civil Twilight 5:13 AM EDT 9:11 PM EDT
Nautical Twilight 4:31 AM EDT 9:53 PM EDT
Astronomical Twilight 3:42 AM EDT 10:43 PM EDT
Moon 3:36 PM EDT (5/20) 2:49 AM EDT (5/20)
Length of Visible Light 15h 57m
Length of Day
14h 50m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F - 57.0 °F 73% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:53 AM 64.0 °F - 57.0 °F 78% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:53 AM 62.1 °F - 55.9 °F 80% 29.98 in 10.0 mi South 6.9 mph - N/A   Clear
3:53 AM 62.6 °F - 57.2 °F 82% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:53 AM 62.1 °F - 55.9 °F 80% 29.98 in 9.0 mi SSW 4.6 mph - N/A   Clear
5:53 AM 59.0 °F - 55.9 °F 90% 30.01 in 9.0 mi SSW 3.5 mph - N/A   Clear
6:53 AM 62.1 °F - 57.9 °F 86% 30.01 in 9.0 mi SSW 3.5 mph - N/A   Clear
7:00 AM 62.6 °F - 57.2 °F 82% 30.02 in 9.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:53 AM 66.2 °F - 59.0 °F 78% 30.03 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
8:53 AM 70.0 °F - 61.0 °F 73% 30.01 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
9:53 AM 73.0 °F - 62.1 °F 68% 29.99 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
10:53 AM 75.9 °F - 63.0 °F 64% 29.97 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
11:53 AM 78.1 °F - 63.0 °F 60% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:53 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.97 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
1:53 PM 82.0 °F 83.1 °F 63.0 °F 52% 29.95 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:53 PM 84.0 °F 84.9 °F 63.0 °F 49% 29.93 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
3:53 PM 84.0 °F 84.5 °F 62.1 °F 47% 29.92 in 10.0 mi SW 6.9 mph 16.1 mph N/A   Scattered Clouds
4:53 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.88 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
5:53 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.86 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
6:53 PM 82.9 °F 83.7 °F 62.1 °F 49% 29.84 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
7:53 PM 81.0 °F 81.9 °F 62.1 °F 52% 29.84 in 10.0 mi SSW 3.5 mph - 0.00 in   Partly Cloudy
8:53 PM 77.0 °F - 62.1 °F 60% 29.86 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
9:53 PM 73.9 °F - 63.0 °F 68% 29.89 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
10:53 PM 73.0 °F - 64.0 °F 73% 29.89 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:16 PM 62.6 °F - 55.4 °F 77% 29.96 in 9.0 mi NW 24.2 mph 38.0 mph 0.00 in Rain Light Rain
11:28 PM 60.8 °F - 55.4 °F 82% 29.96 in 9.0 mi NNW 16.1 mph 28.8 mph 0.00 in   Mostly Cloudy
11:53 PM 63.0 °F - 57.9 °F 84% 29.93 in 7.0 mi North 12.7 mph - 0.01 in Rain , Thunderstorm Rain