Weather History for Rochester, NY

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Sunday, October 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F 49 °F  
Max Temperature 55 °F 58 °F 79 °F (1936)
Min Temperature 39 °F 40 °F 20 °F (1972)
Degree Days  
Heating Degree Days 18 16  
Month to date heating degree days 137 257  
Since 1 July heating degree days 327 438  
Cooling Degree Days 0 0  
Month to date cooling degree days 10 0  
Year to date cooling degree days 660 534  
Moisture  
Dew Point 40 °F    
Average Humidity 76    
Maximum Humidity 92    
Minimum Humidity 59    
Precipitation  
Precipitation 0.01 in 0.09 in 3.77 in (1873)
Month to date precipitation 2.27 1.78  
Year to date precipitation 29.89 27.76  
Snow  
Snow 0.00 in 0.00 in 2.20 in (1910)
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 29.92 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 20, 2013 Rise Set
Actual Time 7:30 AM EDT 6:19 PM EDT
Civil Twilight 7:01 AM EDT 6:48 PM EDT
Nautical Twilight 6:28 AM EDT 7:21 PM EDT
Astronomical Twilight 5:55 AM EDT 7:54 PM EDT
Moon 7:23 PM EDT (10/20) 9:09 AM EDT (10/20)
Length of Visible Light 11h 46m
Length of Day
10h 48m
Full, 97% of the Moon is Illuminated
Oct 20
Full
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter
Nov 17
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 44.1 °F 38.6 °F 39.0 °F 82% 29.78 in 10.0 mi West 10.4 mph - N/A   Clear
1:54 AM 44.1 °F 38.6 °F 37.9 °F 79% 29.80 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:54 AM 42.1 °F 36.1 °F 37.9 °F 85% 29.81 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:54 AM 42.1 °F 37.1 °F 37.0 °F 82% 29.82 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:54 AM 41.0 °F 35.2 °F 37.0 °F 86% 29.83 in 10.0 mi SW 9.2 mph - N/A   Clear
5:54 AM 39.0 °F 34.8 °F 37.0 °F 93% 29.85 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
6:54 AM 39.9 °F 35.1 °F 37.0 °F 89% 29.86 in 10.0 mi SW 6.9 mph - N/A   Clear
7:54 AM 39.0 °F 33.4 °F 37.0 °F 93% 29.88 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:54 AM 45.0 °F 39.3 °F 39.9 °F 82% 29.90 in 10.0 mi WSW 11.5 mph - N/A   Scattered Clouds
9:54 AM 46.9 °F - 39.9 °F 77% 29.92 in 10.0 mi WSW 15.0 mph - N/A   Scattered Clouds
10:54 AM 50.0 °F - 39.0 °F 66% 29.93 in 10.0 mi WSW 11.5 mph 20.7 mph N/A   Partly Cloudy
11:54 AM 53.1 °F - 39.9 °F 61% 29.93 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
12:54 PM 54.0 °F - 39.0 °F 57% 29.93 in 10.0 mi WSW 13.8 mph 18.4 mph N/A   Mostly Cloudy
1:54 PM 53.1 °F - 41.0 °F 64% 29.94 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
2:54 PM 52.0 °F - 41.0 °F 66% 29.94 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
3:54 PM 51.1 °F - 41.0 °F 68% 29.95 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
4:54 PM 51.1 °F - 41.0 °F 68% 29.96 in 10.0 mi SW 6.9 mph - N/A   Overcast
5:54 PM 50.0 °F - 41.0 °F 71% 29.98 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:54 PM 50.0 °F - 42.1 °F 74% 29.99 in 10.0 mi SSW 5.8 mph - 0.00 in Rain Light Rain
7:54 PM 50.0 °F - 42.1 °F 74% 29.99 in 10.0 mi SW 8.1 mph - 0.00 in   Overcast
8:54 PM 48.9 °F - 43.0 °F 80% 30.00 in 10.0 mi SW 6.9 mph - 0.00 in Rain Light Rain
9:54 PM 48.0 °F - 45.0 °F 89% 30.01 in 10.0 mi SW 4.6 mph - 0.01 in Rain Light Rain
10:54 PM 46.9 °F - 43.0 °F 86% 30.01 in 10.0 mi South 4.6 mph - 0.00 in   Scattered Clouds
11:54 PM 46.0 °F 44.8 °F 43.0 °F 89% 30.00 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy