Rochester, NY

4:16 AM EST on December 11, 2019 (GMT -0500)
Greater Rochester International

Weather History for KROC - May, 2019

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Wednesday, May 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 54 °F 57 °F  
Max Temperature 69 °F 67 °F 88 °F (1961)
Min Temperature 39 °F 46 °F 35 °F (1971)
Degree Days  
Heating Degree Days 11 9  
Month to date heating degree days 190 166  
Since 1 July heating degree days 6314 6469  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 6  
Year to date cooling degree days 0 10  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 65    
Maximum Humidity 93    
Minimum Humidity 37    
Precipitation  
Precipitation 0.01 in 0.09 in 1.07 in (2011)
Month to date precipitation 2.09 1.34  
Year to date precipitation 12.02 10.93  
Snow  
Snow 0.00 in 0.00 in T in (2016)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall 97.1 99.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 27 mph    
Visibility 8 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 15, 2019 Rise Set
Actual Time 5:47 AM EDT 8:27 PM EDT
Civil Twilight 5:14 AM EDT 9:00 PM EDT
Nautical Twilight 4:33 AM EDT 9:41 PM EDT
Astronomical Twilight 3:46 AM EDT 10:28 PM EDT
Moon 4:47 PM EDT (5/15) 4:20 AM EDT (5/15)
Length of Visible Light 15h 45m
Length of Day
14h 39m
Waxing Gibbous, 87% of the Moon is Illuminated
May 15
Waxing Gibbous
May 18
Full
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter

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 41.5 °F 41.0 °F 89% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
1:54 AM 43.0 °F - 39.9 °F 89% 29.93 in 9.0 mi Calm Calm - N/A   Clear
2:50 AM 42.8 °F - 39.2 °F 87% 29.90 in 2.0 mi Calm Calm - N/A   Clear
2:54 AM 41.0 °F - 39.0 °F 93% 29.92 in 2.0 mi Calm Calm - N/A   Clear
3:00 AM 41.0 °F - 39.0 °F 93% 29.89 in 0.5 mi Calm Calm - N/A Fog Fog
3:09 AM 39.9 °F 37.8 °F 37.9 °F 93% 29.89 in 0.5 mi WSW 3.5 mph - N/A Fog Fog
3:54 AM 39.9 °F 37.8 °F 37.9 °F 93% 29.90 in 2.5 mi SW 3.5 mph - N/A   Scattered Clouds
4:28 AM 41.0 °F - 39.0 °F 93% 29.87 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
4:54 AM 42.1 °F 40.2 °F 39.9 °F 92% 29.89 in 7.0 mi SSW 3.5 mph - N/A Fog Shallow Fog
5:54 AM 41.0 °F 38.0 °F 37.9 °F 89% 29.89 in 9.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
6:54 AM 42.1 °F 38.4 °F 39.9 °F 92% 29.90 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
7:54 AM 46.9 °F - 42.1 °F 83% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 AM 48.9 °F - 43.0 °F 80% 29.90 in 10.0 mi WSW 5.8 mph - 0.00 in   Mostly Cloudy
9:54 AM 55.0 °F - 43.0 °F 64% 29.89 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
10:54 AM 62.1 °F - 42.1 °F 48% 29.87 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
11:54 AM 66.9 °F - 43.0 °F 42% 29.86 in 10.0 mi NW 11.5 mph 18.4 mph N/A   Mostly Cloudy
12:54 PM 64.9 °F - 44.1 °F 47% 29.85 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
1:54 PM 68.0 °F - 44.1 °F 42% 29.84 in 10.0 mi West 9.2 mph 21.9 mph N/A   Mostly Cloudy
2:54 PM 69.1 °F - 42.1 °F 38% 29.83 in 10.0 mi WNW 13.8 mph 24.2 mph N/A   Mostly Cloudy
3:54 PM 61.0 °F - 43.0 °F 52% 29.84 in 10.0 mi NNW 12.7 mph 24.2 mph 0.00 in Rain Light Rain
4:54 PM 62.1 °F - 46.0 °F 56% 29.83 in 10.0 mi NW 8.1 mph - 0.00 in Rain Light Rain
5:54 PM 57.9 °F - 48.0 °F 70% 29.86 in 10.0 mi NW 11.5 mph - 0.00 in Rain Light Rain
6:54 PM 55.9 °F - 46.9 °F 72% 29.85 in 10.0 mi WSW 13.8 mph - 0.01 in   Mostly Cloudy
7:54 PM 55.9 °F - 46.0 °F 69% 29.85 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
8:54 PM 55.0 °F - 45.0 °F 69% 29.86 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
9:54 PM 52.0 °F - 45.0 °F 77% 29.86 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
10:54 PM 52.0 °F - 45.0 °F 77% 29.86 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:54 PM 53.1 °F - 45.0 °F 74% 29.85 in 10.0 mi WSW 8.1 mph - N/A   Overcast