History for Rochester, NY

Wednesday, January 4, 2012 — View Current Conditions
Wednesday, January 4, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 17 °F 26 °F  
Max Temperature 30 °F 32 °F 69 °F (1874)
Min Temperature 3 °F 19 °F -10 °F (1981)
Degree Days
Heating Degree Days 48 39  
Month to date heating degree days 162 156  
Since 1 July heating degree days 2147 2609  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 8 °F    
Average Humidity 65    
Maximum Humidity 83    
Minimum Humidity 46    
Precipitation
Precipitation T in 0.08 in 1.71 in (1879)
Month to date precipitation 0.15 0.33  
Year to date precipitation 0.15 0.33  
Snow
Snow T in 0.90 in 17.10 in (1879)
Month to date snowfall 2.0 3.5  
Since 1 July snowfall 7.2 32.7  
Snow Depth 1.00 in    
Sea Level Pressure
Sea Level Pressure 30.02 in    
Wind
Wind Speed 11 mph (SSW)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 23, 2013 Rise Set
Actual Time 7:42 AM EST 4:48 PM EST
Civil Twilight 7:10 AM EST 5:20 PM EST
Nautical Twilight 6:34 AM EST 5:56 PM EST
Astronomical Twilight 6:00 AM EST 6:31 PM EST
Moon 1:11 PM EST (1/4) 3:27 AM EST (1/4)
Length Of Visible Light 10h 10m
Length of Day
9h 06m
Waxing Gibbous, 80% of the Moon is Illuminated
Jan 4
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter
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Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 3.0 °F -10.5 °F -2.9 °F 76% 30.27 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
1:54 AM 3.9 °F -8.2 °F -2.9 °F 73% 30.26 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
2:54 AM 5.0 °F -8.1 °F -0.9 °F 76% 30.25 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:54 AM 6.1 °F -6.8 °F -0.9 °F 73% 30.23 in 10.0 mi SSW 8.1 mph - N/A   Overcast
4:54 AM 7.0 °F -6.6 °F -0.9 °F 70% 30.20 in 10.0 mi SSW 9.2 mph - N/A   Overcast
5:54 AM 7.0 °F -5.7 °F -0.0 °F 73% 30.18 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:23 AM 8.6 °F -5.5 °F 1.4 °F 73% 30.13 in 10.0 mi South 10.4 mph - N/A   Overcast
6:54 AM 10.0 °F -2.9 °F 1.9 °F 70% 30.15 in 10.0 mi South 9.2 mph - N/A   Overcast
7:30 AM 10.4 °F 2.2 °F 3.2 °F 73% 30.10 in 10.0 mi SSW 4.6 mph - N/A   Overcast
7:54 AM 12.0 °F 0.5 °F 3.9 °F 70% 30.14 in 10.0 mi SSW 8.1 mph - N/A   Overcast
8:54 AM 15.1 °F 3.3 °F 6.1 °F 68% 30.10 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:54 AM 18.0 °F 3.1 °F 8.1 °F 65% 30.06 in 10.0 mi South 16.1 mph 21.9 mph N/A   Overcast
10:54 AM 19.0 °F 4.0 °F 8.1 °F 62% 30.04 in 10.0 mi SSW 17.3 mph 24.2 mph N/A   Overcast
11:54 AM 21.0 °F 8.1 °F 9.0 °F 60% 29.98 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Overcast
12:54 PM 24.1 °F 10.1 °F 9.0 °F 53% 29.93 in 10.0 mi SSW 18.4 mph 23.0 mph N/A   Scattered Clouds
1:54 PM 27.0 °F 16.1 °F 9.0 °F 47% 29.90 in 10.0 mi SSW 12.7 mph 21.9 mph N/A   Scattered Clouds
2:54 PM 28.0 °F 18.1 °F 10.0 °F 47% 29.91 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
3:54 PM 28.9 °F 18.6 °F 12.0 °F 49% 29.90 in 10.0 mi SW 12.7 mph - N/A   Overcast
4:54 PM 28.0 °F 20.0 °F 12.0 °F 51% 29.90 in 10.0 mi SSW 8.1 mph - N/A   Overcast
5:54 PM 28.0 °F 18.1 °F 12.9 °F 53% 29.90 in 10.0 mi SSW 11.5 mph - N/A   Overcast
6:26 PM 28.4 °F 19.1 °F 12.2 °F 51% 29.86 in 10.0 mi SSW 10.4 mph - N/A   Overcast
6:54 PM 28.0 °F 18.1 °F 12.9 °F 53% 29.89 in 10.0 mi SSW 11.5 mph - N/A   Overcast
7:20 PM 28.4 °F 19.7 °F 14.0 °F 55% 29.86 in 10.0 mi SSW 9.2 mph - N/A   Overcast
7:54 PM 28.0 °F 18.6 °F 15.1 °F 58% 29.90 in 10.0 mi SW 10.4 mph - N/A   Overcast
8:54 PM 28.9 °F 17.7 °F 17.1 °F 61% 29.90 in 10.0 mi WSW 15.0 mph 19.6 mph N/A   Overcast
9:54 PM 28.9 °F 18.2 °F 16.0 °F 58% 29.88 in 10.0 mi WSW 13.8 mph - N/A   Overcast
10:54 PM 28.9 °F 19.2 °F 18.0 °F 64% 29.86 in 9.0 mi WSW 11.5 mph - 0.00 in Snow Light Snow
11:54 PM 30.0 °F 20.5 °F 19.0 °F 64% 29.85 in 10.0 mi WSW 11.5 mph - 0.00 in   Overcast
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