Rochester, NY

11:31 AM EST on December 07, 2016 (GMT -0500)
Greater Rochester International

Weather History for KROC - December, 2013

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Monday, December 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 22 °F 26 °F  
Max Temperature 29 °F 33 °F 64 °F (1884)
Min Temperature 15 °F 20 °F -8 °F (1917)
Degree Days  
Heating Degree Days 43 39  
Month to date heating degree days 1080 1046  
Since 1 July heating degree days 2452 2414  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 660 539  
Moisture  
Dew Point 12 °F    
Average Humidity 72    
Maximum Humidity 81    
Minimum Humidity 62    
Precipitation  
Precipitation 0.02 in 0.08 in 1.08 in (1990)
Month to date precipitation 2.99 2.55  
Year to date precipitation 36.74 34.19  
Snow  
Snow 0.80 in 0.90 in 8.50 in (1997)
Month to date snowfall 22.3 21.0  
Since 1 July snowfall 35.8 28.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 7 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

Dec. 30, 2013 Rise Set
Actual Time 7:42 AM EST 4:44 PM EST
Civil Twilight 7:09 AM EST 5:17 PM EST
Nautical Twilight 6:34 AM EST 5:52 PM EST
Astronomical Twilight 5:59 AM EST 6:27 PM EST
Moon 5:28 AM EST (12/30) 3:17 PM EST (12/30)
Length of Visible Light 10h 07m
Length of Day
9h 02m
Waning Crescent, 5% of the Moon is Illuminated
Dec 30
Waning Crescent
Jan 1
New
Jan 7
First Quarter
Jan 15
Full
Jan 24
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:47 AM 28.4 °F 17.5 °F 23.0 °F 80% 29.78 in 10.0 mi NW 13.8 mph 20.7 mph 0.00 in   Light Freezing Drizzle
1:54 AM 27.0 °F 15.2 °F 21.0 °F 78% 29.84 in 10.0 mi West 15.0 mph 21.9 mph 0.00 in   Light Freezing Drizzle
2:23 AM 26.6 °F 13.8 °F 17.6 °F 69% 29.84 in 10.0 mi West 17.3 mph 25.3 mph 0.00 in   Overcast
2:38 AM 26.6 °F 14.3 °F 17.6 °F 69% 29.85 in 10.0 mi WNW 16.1 mph 25.3 mph 0.00 in   Overcast
2:54 AM 26.1 °F 13.6 °F 17.1 °F 69% 29.89 in 10.0 mi WNW 16.1 mph 23.0 mph 0.00 in   Overcast
3:47 AM 24.8 °F 12.9 °F 17.6 °F 74% 29.90 in 9.0 mi WNW 13.8 mph 23.0 mph 0.00 in Snow Light Snow
3:54 AM 24.1 °F 11.0 °F 16.0 °F 71% 29.94 in 9.0 mi WNW 16.1 mph 23.0 mph 0.00 in Snow Light Snow
4:18 AM 23.0 °F 9.2 °F 15.8 °F 74% 29.92 in 6.0 mi WNW 17.3 mph 24.2 mph 0.00 in Snow Light Snow
4:31 AM 23.0 °F 8.7 °F 14.0 °F 68% 29.93 in 9.0 mi WNW 18.4 mph 25.3 mph 0.00 in Snow Light Snow
4:54 AM 23.0 °F 13.1 °F 14.0 °F 68% 29.98 in 10.0 mi NW 9.2 mph 23.0 mph 0.00 in   Overcast
5:04 AM 21.2 °F 8.3 °F 15.8 °F 80% 29.96 in 8.0 mi NW 13.8 mph 21.9 mph 0.00 in Snow Light Snow
5:40 AM 21.2 °F 6.8 °F 10.4 °F 63% 30.00 in 10.0 mi WNW 17.3 mph 25.3 mph 0.00 in   Overcast
5:54 AM 21.0 °F 5.0 °F 10.9 °F 65% 30.04 in 10.0 mi WNW 21.9 mph 28.8 mph 0.00 in Snow Light Snow
6:19 AM 19.4 °F 5.0 °F 10.4 °F 68% 30.03 in 8.0 mi WNW 16.1 mph 24.2 mph 0.00 in Snow Light Snow
6:54 AM 19.9 °F 5.2 °F 10.0 °F 65% 30.10 in 8.0 mi NW 17.3 mph 27.6 mph 0.00 in Snow Light Snow
7:27 AM 19.4 °F 7.9 °F 10.4 °F 68% 30.09 in 9.0 mi WNW 10.4 mph 20.7 mph 0.00 in Snow Light Snow
7:54 AM 19.0 °F 5.6 °F 10.9 °F 71% 30.13 in 4.0 mi WNW 13.8 mph - 0.00 in Snow Light Snow
8:05 AM 19.4 °F 7.2 °F 12.2 °F 74% 30.10 in 2.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
8:28 AM 19.4 °F 7.9 °F 12.2 °F 74% 30.11 in 6.0 mi NNW 10.4 mph - 0.00 in Snow Light Snow
8:54 AM 18.0 °F 3.6 °F 12.0 °F 78% 30.16 in 6.0 mi NNW 15.0 mph - 0.00 in Snow Light Snow
9:18 AM 17.6 °F 5.7 °F 12.2 °F 79% 30.14 in 3.0 mi NNW 10.4 mph 20.7 mph 0.00 in Snow Light Snow
9:54 AM 18.0 °F 4.8 °F 12.0 °F 78% 30.19 in 3.0 mi NNW 12.7 mph - 0.00 in Snow Light Snow
10:54 AM 17.1 °F 5.0 °F 12.0 °F 81% 30.22 in 3.0 mi NNW 10.4 mph - 0.00 in Snow Light Snow
11:16 AM 17.6 °F 5.0 °F 12.2 °F 79% 30.18 in 1.5 mi NNW 11.5 mph - 0.00 in Snow Light Snow
11:54 AM 17.1 °F 6.6 °F 10.9 °F 77% 30.23 in 1.5 mi NNW 8.1 mph - 0.00 in Snow Light Snow
11:57 AM 17.6 °F 6.4 °F 10.4 °F 73% 30.19 in 6.0 mi NNW 9.2 mph - 0.00 in   Haze
12:06 PM 17.6 °F 6.4 °F 10.4 °F 73% 30.19 in 3.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
12:26 PM 17.6 °F 5.7 °F 10.4 °F 73% 30.18 in 1.5 mi NW 10.4 mph - 0.00 in Snow Light Snow
12:31 PM 17.6 °F 4.3 °F 10.4 °F 73% 30.18 in 1.5 mi NW 12.7 mph - 0.00 in Snow Light Snow
12:54 PM 18.0 °F 6.9 °F 10.9 °F 74% 30.22 in 4.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
1:54 PM 19.0 °F 7.5 °F 12.0 °F 74% 30.22 in 3.0 mi North 10.4 mph - 0.00 in Snow Light Snow
2:09 PM 17.6 °F 5.7 °F 10.4 °F 73% 30.18 in 1.0 mi NNW 10.4 mph - 0.00 in Snow Light Snow
2:48 PM 17.6 °F 5.7 °F 10.4 °F 73% 30.19 in 1.0 mi North 10.4 mph - 0.00 in Snow Light Snow
2:54 PM 17.1 °F 5.8 °F 10.0 °F 74% 30.22 in 5.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
3:02 PM 17.6 °F 5.0 °F 8.6 °F 68% 30.19 in 10.0 mi NW 11.5 mph - 0.00 in   Mostly Cloudy
3:54 PM 16.0 °F 7.4 °F 9.0 °F 74% 30.24 in 10.0 mi NNW 5.8 mph - 0.00 in   Mostly Cloudy
4:54 PM 16.0 °F 8.8 °F 9.0 °F 74% 30.25 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
5:54 PM 16.0 °F - 10.0 °F 77% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
6:54 PM 15.1 °F 6.4 °F 8.1 °F 74% 30.25 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
7:54 PM 15.1 °F - 9.0 °F 77% 30.26 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:54 PM 15.1 °F 9.4 °F 9.0 °F 77% 30.25 in 10.0 mi North 3.5 mph - N/A   Overcast
9:54 PM 16.0 °F - 10.0 °F 77% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 16.0 °F - 10.0 °F 77% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
11:54 PM 17.1 °F - 9.0 °F 71% 30.21 in 10.0 mi Calm Calm - N/A   Overcast