Weather History for Rochester, NY

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Thursday, September 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 71 °F 63 °F  
Max Temperature 83 °F 73 °F 94 °F (1951)
Min Temperature 58 °F 53 °F 36 °F (1943)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 19 35  
Since 1 July heating degree days 26 69  
Cooling Degree Days 6 2  
Month to date cooling degree days 60 33  
Year to date cooling degree days 795 517  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.12 in 2.10 in (1925)
Month to date precipitation 2.89 1.43  
Year to date precipitation 23.38 24.03  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:48 AM EDT 7:23 PM EDT
Civil Twilight 6:19 AM EDT 7:52 PM EDT
Nautical Twilight 5:46 AM EDT 8:25 PM EDT
Astronomical Twilight 5:11 AM EDT 9:00 PM EDT
Moon 4:02 AM EDT (9/13) 5:47 PM EDT (9/13)
Length of Visible Light 13h 32m
Length of Day
12h 34m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 60.1 °F - 54.0 °F 80% 30.28 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:54 AM 60.1 °F - 53.1 °F 78% 30.28 in 10.0 mi SW 6.9 mph - N/A   Clear
2:54 AM 59.0 °F - 53.1 °F 81% 30.27 in 10.0 mi SW 5.8 mph - N/A   Clear
3:54 AM 57.9 °F - 53.1 °F 84% 30.27 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:54 AM 59.0 °F - 54.0 °F 83% 30.27 in 10.0 mi SW 9.2 mph - N/A   Clear
5:54 AM 59.0 °F - 54.0 °F 83% 30.27 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
6:54 AM 60.1 °F - 54.0 °F 80% 30.28 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
7:54 AM 61.0 °F - 55.0 °F 81% 30.30 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
8:54 AM 64.9 °F - 55.9 °F 73% 30.30 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
9:54 AM 69.1 °F - 57.9 °F 68% 30.30 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
10:54 AM 73.0 °F - 60.1 °F 64% 30.30 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
11:54 AM 77.0 °F - 61.0 °F 58% 30.30 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
12:54 PM 81.0 °F 81.6 °F 60.1 °F 49% 30.29 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
1:54 PM 82.0 °F 82.0 °F 57.9 °F 44% 30.27 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
2:54 PM 82.9 °F 82.6 °F 57.9 °F 42% 30.24 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
3:54 PM 82.0 °F 81.6 °F 55.9 °F 41% 30.23 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
4:54 PM 82.9 °F 82.4 °F 57.0 °F 41% 30.21 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
5:54 PM 81.0 °F 81.1 °F 57.9 °F 45% 30.21 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
6:54 PM 78.1 °F - 60.1 °F 54% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:54 PM 72.0 °F - 62.1 °F 71% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 PM 66.9 °F - 62.1 °F 84% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 64.9 °F - 62.1 °F 90% 30.21 in 9.0 mi SW 3.5 mph - N/A   Clear
10:54 PM 64.9 °F - 60.1 °F 84% 30.21 in 10.0 mi SW 4.6 mph - N/A   Clear
11:54 PM 64.0 °F - 60.1 °F 87% 30.21 in 10.0 mi WSW 4.6 mph - N/A   Clear