Weather History for Rochester, NY

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Sunday, September 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 62 °F  
Max Temperature 71 °F 72 °F 97 °F (1939)
Min Temperature 47 °F 52 °F 34 °F (1964)
Degree Days  
Heating Degree Days 6 5  
Month to date heating degree days 32 48  
Since 1 July heating degree days 39 82  
Cooling Degree Days 0 1  
Month to date cooling degree days 62 38  
Year to date cooling degree days 797 522  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.12 in 3.08 in (2005)
Month to date precipitation 3.25 1.78  
Year to date precipitation 23.74 24.38  
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 30.10 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 16, 2012 Rise Set
Actual Time 6:51 AM EDT 7:18 PM EDT
Civil Twilight 6:23 AM EDT 7:46 PM EDT
Nautical Twilight 5:49 AM EDT 8:20 PM EDT
Astronomical Twilight 5:15 AM EDT 8:54 PM EDT
Moon 7:31 AM EDT (9/16) 7:18 PM EDT (9/16)
Length of Visible Light 13h 23m
Length of Day
12h 26m
New Moon, 0% of the Moon is Illuminated
Sep 16
New Moon
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 54.0 °F 51.1 °F 90% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 AM 52.0 °F 51.1 °F 97% 30.15 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
2:54 AM 50.0 °F 50.0 °F 100% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:54 AM 51.1 °F 48.9 °F 92% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 48.9 °F 46.9 °F 93% 30.14 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
5:54 AM 48.0 °F 46.9 °F 96% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
6:54 AM 46.9 °F 46.0 °F 97% 30.15 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
7:54 AM 50.0 °F 48.9 °F 96% 30.17 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
8:54 AM 55.0 °F 51.1 °F 86% 30.17 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
9:54 AM 57.9 °F 52.0 °F 81% 30.16 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
10:54 AM 61.0 °F 51.1 °F 70% 30.16 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
11:54 AM 63.0 °F 50.0 °F 63% 30.14 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
12:54 PM 64.9 °F 50.0 °F 58% 30.12 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
1:54 PM 66.0 °F 51.1 °F 59% 30.10 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
2:54 PM 69.1 °F 51.1 °F 53% 30.08 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
3:54 PM 70.0 °F 51.1 °F 51% 30.06 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
4:54 PM 70.0 °F 53.1 °F 55% 30.04 in 10.0 mi Variable 6.9 mph 16.1 mph N/A   Scattered Clouds
5:54 PM 69.1 °F 54.0 °F 58% 30.04 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
6:54 PM 68.0 °F 55.9 °F 65% 30.04 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
7:54 PM 63.0 °F 55.0 °F 75% 30.04 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
8:54 PM 62.1 °F 55.0 °F 78% 30.05 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
9:54 PM 59.0 °F 55.0 °F 87% 30.05 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:54 PM 57.9 °F 53.1 °F 84% 30.05 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
11:54 PM 57.0 °F 52.0 °F 83% 30.04 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy