Rochester, NY

5:12 AM EDT on September 22, 2019 (GMT -0400)
Greater Rochester International

Weather History for KROC - August, 2019

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Sunday, August 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 76 °F 69 °F  
Max Temperature 87 °F 79 °F 93 °F (1947)
Min Temperature 65 °F 60 °F 46 °F (1941)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 8  
Since 1 June heating degree days 48 88  
Since 1 July heating degree days 0 20  
Cooling Degree Days 11 5  
Month to date cooling degree days 117 101  
Year to date cooling degree days 501 430  
Since 1 June cooling degree days 491 400  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation  
Precipitation 0.14 in 0.12 in 1.38 in (1998)
Month to date precipitation 1.24 2.12  
Year to date precipitation 20.35 21.25  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 18, 2019 Rise Set
Actual Time 6:19 AM EDT 8:08 PM EDT
Civil Twilight 5:48 AM EDT 8:39 PM EDT
Nautical Twilight 5:11 AM EDT 9:16 PM EDT
Astronomical Twilight 4:31 AM EDT 9:56 PM EDT
Moon 9:58 PM EDT (8/18) 9:05 AM EDT (8/18)
Length of Visible Light 14h 50m
Length of Day
13h 49m
Waning Gibbous, 91% of the Moon is Illuminated
Aug 18
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 14
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 68.0 °F - 66.0 °F 93% 29.97 in 9.0 mi SW 6.9 mph - N/A   Scattered Clouds
1:54 AM 68.0 °F - 64.9 °F 90% 29.98 in 9.0 mi SSW 4.6 mph - N/A   Scattered Clouds
2:54 AM 66.9 °F - 64.9 °F 93% 29.98 in 7.0 mi SW 4.6 mph - N/A   Mostly Cloudy
3:54 AM 66.0 °F - 63.0 °F 90% 29.98 in 8.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
4:54 AM 64.9 °F - 63.0 °F 93% 29.97 in 6.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
5:54 AM 66.0 °F - 64.0 °F 93% 29.96 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 AM 66.9 °F - 64.0 °F 90% 29.98 in 9.0 mi SW 3.5 mph - N/A   Mostly Cloudy
7:11 AM 68.0 °F - 64.9 °F 90% 29.98 in 10.0 mi SW 5.8 mph - N/A Thunderstorm Scattered Clouds
7:26 AM 68.0 °F - 64.9 °F 90% 29.99 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
7:54 AM 69.1 °F - 64.9 °F 87% 30.01 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
8:06 AM 69.1 °F - 66.0 °F 90% 30.03 in 3.0 mi WSW 10.4 mph - 0.01 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:14 AM 68.0 °F - 66.0 °F 93% 30.03 in 2.0 mi SW 6.9 mph - 0.06 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:27 AM 68.0 °F - 64.9 °F 90% 30.01 in 4.0 mi SSW 4.6 mph - 0.09 in Rain , Thunderstorm Thunderstorms and Rain
8:41 AM 68.0 °F - 66.0 °F 93% 29.99 in 5.0 mi SE 4.6 mph - 0.12 in Rain Rain
8:54 AM 69.1 °F - 66.0 °F 90% 29.97 in 6.0 mi SE 6.9 mph - 0.13 in Rain Light Rain
9:54 AM 75.0 °F - 69.1 °F 82% 29.97 in 10.0 mi SSW 8.1 mph - 0.01 in   Mostly Cloudy
10:54 AM 78.1 °F - 68.0 °F 71% 29.96 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:54 AM 79.0 °F - 68.0 °F 69% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
12:54 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.96 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
1:54 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.93 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
2:54 PM 84.9 °F 88.8 °F 69.1 °F 59% 29.93 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
3:54 PM 86.0 °F 88.8 °F 66.9 °F 53% 29.91 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
4:54 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.91 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
5:54 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.91 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
6:54 PM 84.0 °F 86.5 °F 66.9 °F 56% 29.91 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
7:54 PM 81.0 °F 83.0 °F 66.0 °F 60% 29.88 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
8:54 PM 78.1 °F - 66.9 °F 68% 29.89 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
9:54 PM 75.9 °F - 68.0 °F 76% 29.88 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
10:54 PM 73.9 °F - 69.1 °F 85% 29.87 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
11:54 PM 73.0 °F - 68.0 °F 84% 29.88 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds