Rochester, NY

10:52 AM EDT on September 30, 2016 (GMT -0400)
Greater Rochester International

Weather History for KROC - January, 2013

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Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 31 °F 26 °F  
Max Temperature 34 °F 32 °F 69 °F (1874)
Min Temperature 27 °F 19 °F -10 °F (1981)
Degree Days  
Heating Degree Days 34 39  
Month to date heating degree days 170 156  
Since 1 July heating degree days 2346 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 22 °F    
Average Humidity 68    
Maximum Humidity 75    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.08 in 1.71 in (1879)
Month to date precipitation 0.07 0.33  
Year to date precipitation 0.07 0.33  
Snow  
Snow T in 0.90 in 17.10 in (1879)
Month to date snowfall 3.7 3.5  
Since 1 July snowfall 27.1 32.7  
Snow Depth 8.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 22 mph (WSW)    
Max Wind Speed 38 mph    
Max Gust Speed 51 mph    
Visibility 9 miles    
Events Snow    
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

Jan. 04, 2013 Rise Set
Actual Time 7:42 AM EST 4:49 PM EST
Civil Twilight 7:10 AM EST 5:21 PM EST
Nautical Twilight 6:34 AM EST 5:57 PM EST
Astronomical Twilight 6:00 AM EST 6:31 PM EST
Moon No Moon Rise 11:11 AM EST (1/4)
Length of Visible Light 10h 11m
Length of Day
9h 06m
Waning Gibbous, 55% of the Moon is Illuminated
Jan 4
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 28.4 °F 17.0 °F 21.2 °F 74% 29.99 in 8.0 mi WSW 15.0 mph - N/A   Overcast
12:54 AM 28.0 °F 15.7 °F 21.0 °F 75% 30.00 in 8.0 mi WSW 17.3 mph 23.0 mph N/A   Overcast
1:54 AM 27.0 °F 13.5 °F 19.9 °F 75% 30.01 in 8.0 mi West 19.6 mph 25.3 mph N/A   Scattered Clouds
2:54 AM 27.0 °F 14.7 °F 19.0 °F 72% 30.01 in 10.0 mi WSW 16.1 mph 20.7 mph N/A   Scattered Clouds
3:54 AM 28.0 °F 17.5 °F 18.0 °F 66% 30.00 in 9.0 mi West 12.7 mph 24.2 mph 0.00 in Snow Light Snow
4:36 AM 28.4 °F 19.1 °F 19.4 °F 69% 29.97 in 10.0 mi West 10.4 mph 21.9 mph 0.00 in   Overcast
4:54 AM 28.0 °F 17.0 °F 19.0 °F 69% 29.97 in 10.0 mi WSW 13.8 mph 23.0 mph 0.00 in   Overcast
5:54 AM 28.9 °F 18.2 °F 21.0 °F 72% 29.96 in 10.0 mi WSW 13.8 mph - N/A   Overcast
6:54 AM 30.0 °F 20.0 °F 21.9 °F 72% 29.97 in 10.0 mi West 12.7 mph 20.7 mph N/A   Overcast
7:24 AM 30.2 °F 17.8 °F 21.2 °F 69% 29.93 in 10.0 mi WSW 19.6 mph 28.8 mph N/A   Mostly Cloudy
7:54 AM 32.0 °F 19.2 °F 23.0 °F 69% 29.94 in 10.0 mi WSW 23.0 mph 28.8 mph N/A   Overcast
8:54 AM 33.1 °F 19.8 °F 24.1 °F 70% 29.94 in 7.0 mi WSW 26.5 mph 39.1 mph 0.00 in   Overcast
9:54 AM 32.0 °F 16.7 °F 24.1 °F 73% 29.91 in 8.0 mi WSW 34.5 mph 43.7 mph 0.00 in   Mostly Cloudy
10:42 AM 32.0 °F 17.2 °F 24.8 °F 75% 29.89 in 7.0 mi WSW 32.2 mph 46.0 mph N/A   Mostly Cloudy
10:54 AM 32.0 °F 18.9 °F 23.0 °F 69% 29.92 in 7.0 mi WSW 24.2 mph 42.6 mph N/A   Mostly Cloudy
11:54 AM 33.1 °F 19.6 °F 23.0 °F 66% 29.92 in 10.0 mi WSW 27.6 mph 42.6 mph N/A   Overcast
12:54 PM 32.0 °F 17.6 °F 21.9 °F 66% 29.91 in 10.0 mi WSW 29.9 mph 40.3 mph N/A   Overcast
1:54 PM 32.0 °F 18.6 °F 21.9 °F 66% 29.89 in 10.0 mi West 25.3 mph 39.1 mph N/A   Overcast
2:45 PM 33.8 °F 21.0 °F 21.2 °F 60% 29.87 in 10.0 mi West 25.3 mph 35.7 mph N/A   Mostly Cloudy
2:54 PM 34.0 °F 21.0 °F 21.0 °F 59% 29.89 in 10.0 mi West 26.5 mph 38.0 mph N/A   Mostly Cloudy
3:54 PM 33.1 °F 19.8 °F 21.9 °F 64% 29.91 in 10.0 mi West 26.5 mph 40.3 mph N/A   Mostly Cloudy
4:54 PM 33.1 °F 20.9 °F 21.9 °F 64% 29.92 in 10.0 mi West 21.9 mph 32.2 mph N/A   Mostly Cloudy
5:45 PM 33.8 °F 20.5 °F 23.0 °F 65% 29.90 in 10.0 mi West 27.6 mph 39.1 mph N/A   Overcast
5:54 PM 33.1 °F 19.3 °F 23.0 °F 66% 29.93 in 10.0 mi West 28.8 mph 35.7 mph N/A   Overcast
6:54 PM 33.1 °F 21.2 °F 23.0 °F 66% 29.94 in 10.0 mi West 20.7 mph 34.5 mph N/A   Overcast
7:54 PM 32.0 °F 21.2 °F 23.0 °F 69% 29.97 in 10.0 mi WNW 16.1 mph 32.2 mph N/A   Overcast
8:54 PM 32.0 °F 18.6 °F 21.9 °F 66% 29.98 in 10.0 mi West 25.3 mph 40.3 mph N/A   Overcast
9:54 PM 32.0 °F 19.5 °F 23.0 °F 69% 29.99 in 10.0 mi West 21.9 mph 33.4 mph N/A   Overcast
10:54 PM 32.0 °F 20.1 °F 23.0 °F 69% 30.01 in 10.0 mi West 19.6 mph 36.8 mph N/A   Overcast
11:54 PM 32.0 °F 19.5 °F 23.0 °F 69% 30.03 in 10.0 mi West 21.9 mph 26.5 mph N/A   Overcast