Rochester, NY

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

Weather History for KROC - January, 2012

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Monday, January 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 27 °F 26 °F  
Max Temperature 35 °F 33 °F 62 °F (1876)
Min Temperature 19 °F 19 °F -3 °F (1968)
Degree Days  
Heating Degree Days 38 39  
Month to date heating degree days 61 78  
Since 1 July heating degree days 2046 2531  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 21 °F    
Average Humidity 69    
Maximum Humidity 85    
Minimum Humidity 53    
Precipitation  
Precipitation 0.02 in 0.08 in 0.71 in (1965)
Month to date precipitation 0.08 0.16  
Year to date precipitation 0.08 0.16  
Snow  
Snow 0.40 in 0.80 in 8.20 in (1965)
Month to date snowfall 0.4 1.7  
Since 1 July snowfall 5.6 30.9  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 16 mph (WNW)    
Max Wind Speed 29 mph    
Max Gust Speed 29 mph    
Visibility 6 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 02, 2012 Rise Set
Actual Time 7:42 AM EST 4:46 PM EST
Civil Twilight 7:10 AM EST 5:19 PM EST
Nautical Twilight 6:34 AM EST 5:54 PM EST
Astronomical Twilight 5:59 AM EST 6:29 PM EST
Moon 12:06 PM EST (1/2) 1:28 AM EST (1/2)
Length of Visible Light 10h 08m
Length of Day
9h 04m
Waxing Gibbous, 63% of the Moon is Illuminated
Jan 2
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 33.8 °F 22.5 °F 30.2 °F 87% 29.63 in 10.0 mi West 19.6 mph - 0.01 in   Scattered Clouds
12:46 AM 33.8 °F 20.3 °F 28.4 °F 81% 29.63 in 1.5 mi West 28.8 mph - 0.01 in Snow Light Snow
12:54 AM 33.1 °F 22.6 °F 28.9 °F 85% 29.65 in 0.8 mi West 16.1 mph 28.8 mph 0.01 in Snow Light Snow
1:09 AM 32.0 °F 20.8 °F 30.2 °F 93% 29.63 in 1.0 mi West 17.3 mph - 0.00 in Snow Light Snow
1:17 AM 32.0 °F 20.1 °F 30.2 °F 93% 29.63 in 1.0 mi West 19.6 mph - 0.00 in Snow Light Snow
1:32 AM 33.8 °F 23.2 °F 28.4 °F 81% 29.63 in 4.0 mi West 17.3 mph - 0.01 in Snow Light Snow
1:54 AM 32.0 °F 19.8 °F 28.9 °F 88% 29.65 in 5.0 mi WSW 20.7 mph - 0.01 in Snow Light Snow
2:54 AM 33.1 °F 22.6 °F 27.0 °F 78% 29.66 in 9.0 mi West 16.1 mph - 0.00 in   Mostly Cloudy
3:54 AM 33.1 °F 22.2 °F 24.1 °F 70% 29.64 in 10.0 mi West 17.3 mph - N/A   Overcast
4:54 AM 33.1 °F 21.9 °F 23.0 °F 66% 29.64 in 10.0 mi West 18.4 mph - N/A   Mostly Cloudy
5:54 AM 30.9 °F 18.7 °F 24.1 °F 76% 29.63 in 10.0 mi West 19.6 mph - N/A   Mostly Cloudy
6:54 AM 30.9 °F 18.4 °F 24.1 °F 76% 29.65 in 10.0 mi West 20.7 mph - 0.00 in Snow Light Snow
7:54 AM 30.9 °F 19.4 °F 23.0 °F 72% 29.65 in 9.0 mi West 17.3 mph - 0.00 in   Mostly Cloudy
8:54 AM 32.0 °F 23.0 °F 23.0 °F 69% 29.66 in 10.0 mi West 11.5 mph - N/A   Overcast
9:54 AM 33.1 °F 23.0 °F 21.9 °F 64% 29.67 in 10.0 mi WSW 15.0 mph - N/A   Mostly Cloudy
10:54 AM 32.0 °F 22.1 °F 21.0 °F 64% 29.68 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
11:54 AM 33.1 °F 21.5 °F 19.9 °F 59% 29.68 in 10.0 mi West 19.6 mph - N/A   Mostly Cloudy
12:54 PM 32.0 °F 20.1 °F 19.9 °F 61% 29.68 in 10.0 mi West 19.6 mph - N/A   Scattered Clouds
1:54 PM 32.0 °F 21.2 °F 23.0 °F 69% 29.69 in 10.0 mi WNW 16.1 mph - 0.00 in Snow Light Snow
2:05 PM 30.2 °F 19.8 °F 23.0 °F 75% 29.68 in 0.5 mi NW 13.8 mph - 0.00 in Snow Snow
2:23 PM 28.4 °F 15.1 °F 23.0 °F 80% 29.68 in 2.0 mi West 20.7 mph - 0.00 in Snow Light Snow
2:34 PM 28.4 °F 18.0 °F 23.0 °F 80% 29.69 in 4.0 mi West 12.7 mph - 0.00 in Snow Light Snow
2:54 PM 30.0 °F 19.5 °F 19.9 °F 66% 29.71 in 10.0 mi West 13.8 mph 25.3 mph 0.00 in   Mostly Cloudy
3:54 PM 28.9 °F 17.7 °F 16.0 °F 58% 29.74 in 10.0 mi WNW 15.0 mph - N/A   Scattered Clouds
4:54 PM 28.9 °F 17.3 °F 15.1 °F 56% 29.76 in 10.0 mi WNW 16.1 mph - N/A   Mostly Cloudy
5:54 PM 28.9 °F 18.2 °F 15.1 °F 56% 29.79 in 10.0 mi WNW 13.8 mph - 0.00 in   Overcast
6:54 PM 28.0 °F 17.5 °F 14.0 °F 56% 29.81 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
7:54 PM 27.0 °F 15.2 °F 12.0 °F 53% 29.84 in 10.0 mi WNW 15.0 mph - N/A   Mostly Cloudy
8:37 PM 24.8 °F 13.4 °F 17.6 °F 74% 29.83 in 0.8 mi NW 12.7 mph - 0.00 in Snow Light Snow
8:54 PM 24.1 °F 12.5 °F 19.0 °F 81% 29.86 in 0.8 mi NW 12.7 mph - 0.00 in Snow Light Snow
9:07 PM 23.0 °F 10.6 °F 19.4 °F 86% 29.84 in 0.2 mi NW 13.8 mph - 0.00 in Fog , Snow Snow
9:23 PM 21.2 °F 8.3 °F 17.6 °F 86% 29.85 in 1.2 mi NW 13.8 mph - 0.00 in Snow Light Snow
9:54 PM 21.0 °F 8.6 °F 17.1 °F 85% 29.88 in 1.2 mi NNW 12.7 mph - 0.00 in Snow Light Snow
10:31 PM 21.2 °F 8.9 °F 12.2 °F 68% 29.87 in 2.5 mi NNW 12.7 mph - 0.00 in Snow Light Snow
10:54 PM 19.9 °F 5.2 °F 10.9 °F 68% 29.90 in 10.0 mi NNW 17.3 mph - 0.00 in Snow Light Snow
11:05 PM 19.4 °F 4.5 °F 10.4 °F 68% 29.88 in 9.0 mi NNW 17.3 mph - 0.00 in Snow Light Snow
11:54 PM 19.0 °F 5.6 °F 10.9 °F 71% 29.91 in 4.0 mi NW 13.8 mph - 0.00 in Snow Light Snow