Rochester, NY

1:20 AM EST on January 17, 2017 (GMT -0500)
Greater Rochester International

Weather History for KROC - September, 2011

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Saturday, September 3, 2011

  Actual Average Record
Temperature  
Mean Temperature 80 °F 66 °F  
Max Temperature 89 °F 76 °F 99 °F (1953)
Min Temperature 70 °F 56 °F 41 °F (1946)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 6  
Since 1 July heating degree days 9 40  
Cooling Degree Days 15 3  
Month to date cooling degree days 36 9  
Year to date cooling degree days 654 493  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 75    
Maximum Humidity 97    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.11 in 1.14 in (1974)
Month to date precipitation 0.07 0.33  
Year to date precipitation 26.62 22.93  
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 29.88 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 03, 2011 Rise Set
Actual Time 6:36 AM EDT 7:42 PM EDT
Civil Twilight 6:07 AM EDT 8:11 PM EDT
Nautical Twilight 5:32 AM EDT 8:46 PM EDT
Astronomical Twilight 4:56 AM EDT 9:22 PM EDT
Moon 1:28 PM EDT (9/3) 10:52 PM EDT (9/3)
Length of Visible Light 14h 03m
Length of Day
13h 05m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 3
Waxing Crescent
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New

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 75.0 °F - 69.1 °F 82% 29.87 in 6.0 mi SW 10.4 mph - N/A   Haze
1:54 AM 73.9 °F - 69.1 °F 85% 29.88 in 6.0 mi SW 6.9 mph - N/A   Haze
2:54 AM 72.0 °F - 69.1 °F 91% 29.88 in 5.0 mi SW 5.8 mph - N/A   Clear
3:54 AM 72.0 °F - 69.1 °F 91% 29.88 in 5.0 mi SW 6.9 mph - N/A   Clear
4:54 AM 72.0 °F - 69.1 °F 91% 29.88 in 5.0 mi SW 8.1 mph - N/A   Clear
5:54 AM 71.1 °F - 68.0 °F 90% 29.89 in 4.0 mi SW 4.6 mph - N/A   Clear
6:50 AM 69.8 °F - 68.0 °F 94% 29.91 in 2.5 mi SW 4.6 mph - N/A   Partly Cloudy
6:54 AM 70.0 °F - 68.0 °F 93% 29.91 in 2.5 mi SW 4.6 mph - N/A   Partly Cloudy
7:54 AM 73.0 °F - 69.1 °F 87% 29.91 in 2.5 mi SW 6.9 mph - N/A   Partly Cloudy
8:12 AM 73.4 °F - 69.8 °F 88% 29.92 in 3.0 mi WSW 5.8 mph - N/A   Partly Cloudy
8:54 AM 77.0 °F - 71.1 °F 82% 29.91 in 4.0 mi West 5.8 mph - N/A   Haze
9:54 AM 81.0 °F 85.2 °F 72.0 °F 74% 29.90 in 6.0 mi West 6.9 mph - N/A   Haze
10:54 AM 82.9 °F 87.5 °F 71.1 °F 67% 29.89 in 6.0 mi SW 9.2 mph - N/A   Haze
11:54 AM 84.9 °F 89.4 °F 70.0 °F 61% 29.89 in 8.0 mi West 6.9 mph - N/A   Scattered Clouds
12:54 PM 86.0 °F 90.1 °F 69.1 °F 57% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
1:54 PM 88.0 °F 92.1 °F 69.1 °F 53% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
2:54 PM 89.1 °F 93.7 °F 69.1 °F 52% 29.87 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
3:54 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.86 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
4:54 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.87 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
5:54 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.85 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
6:54 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.85 in 9.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
7:54 PM 78.1 °F - 70.0 °F 76% 29.84 in 8.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
8:54 PM 77.0 °F - 71.1 °F 82% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:54 PM 77.0 °F - 73.0 °F 88% 29.85 in 7.0 mi South 4.6 mph - N/A   Scattered Clouds
10:54 PM 75.0 °F - 73.0 °F 94% 29.85 in 8.0 mi SSW 3.5 mph - N/A   Partly Cloudy
11:54 PM 75.0 °F - 71.1 °F 87% 29.83 in 9.0 mi SSW 4.6 mph - N/A   Partly Cloudy