Rochester, NY

11:25 AM EST on December 06, 2019 (GMT -0500)
Greater Rochester International

Weather History for KROC - May, 2019

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Tuesday, May 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 55 °F 58 °F  
Max Temperature 65 °F 69 °F 92 °F (1977)
Min Temperature 45 °F 48 °F 31 °F (1895)
Degree Days  
Heating Degree Days 10 7  
Month to date heating degree days 233 214  
Since 1 July heating degree days 6357 6517  
Cooling Degree Days 0 1  
Month to date cooling degree days 3 12  
Year to date cooling degree days 3 16  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 59    
Maximum Humidity 83    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.10 in 1.92 in (1883)
Month to date precipitation 2.14 1.92  
Year to date precipitation 12.07 11.51  
Snow  
Snow 0.00 in 0.00 in T in (2006)
Month to date snowfall 0.0 0.4  
Since 1 July snowfall 97.1 99.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
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. 21, 2019 Rise Set
Actual Time 5:41 AM EDT 8:33 PM EDT
Civil Twilight 5:08 AM EDT 9:07 PM EDT
Nautical Twilight 4:25 AM EDT 9:49 PM EDT
Astronomical Twilight 3:36 AM EDT 10:39 PM EDT
Moon 11:28 PM EDT (5/21) 7:54 AM EDT (5/21)
Length of Visible Light 15h 58m
Length of Day
14h 51m
Waning Gibbous, 91% of the Moon is Illuminated
May 21
Waning Gibbous
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter
Jun 17
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:42 AM 48.0 °F - 39.0 °F 71% 30.00 in 10.0 mi NW 12.7 mph - N/A   Overcast
12:54 AM 48.0 °F - 39.0 °F 71% 30.02 in 10.0 mi NW 11.5 mph - N/A   Overcast
1:54 AM 48.0 °F - 39.0 °F 71% 30.04 in 10.0 mi NW 15.0 mph - N/A   Overcast
2:16 AM 48.0 °F - 39.0 °F 71% 30.02 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Overcast
2:54 AM 46.9 °F - 39.0 °F 74% 30.03 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
3:54 AM 46.0 °F 40.6 °F 39.0 °F 76% 30.04 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Clear
4:54 AM 45.0 °F 39.3 °F 39.0 °F 80% 30.04 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
5:54 AM 45.0 °F 39.7 °F 37.9 °F 76% 30.06 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
6:54 AM 46.9 °F - 37.9 °F 71% 30.07 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
7:54 AM 50.0 °F - 37.9 °F 63% 30.06 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
8:54 AM 54.0 °F - 39.0 °F 57% 30.08 in 10.0 mi NW 15.0 mph 20.7 mph N/A   Partly Cloudy
9:54 AM 55.9 °F - 39.0 °F 53% 30.09 in 10.0 mi NNW 15.0 mph 23.0 mph N/A   Partly Cloudy
10:54 AM 57.9 °F - 39.0 °F 49% 30.10 in 10.0 mi NNW 11.5 mph 23.0 mph N/A   Partly Cloudy
11:54 AM 59.0 °F - 39.9 °F 49% 30.11 in 10.0 mi NNW 12.7 mph 23.0 mph N/A   Partly Cloudy
12:54 PM 60.1 °F - 39.0 °F 46% 30.12 in 10.0 mi NNW 17.3 mph 23.0 mph N/A   Partly Cloudy
1:54 PM 61.0 °F - 39.0 °F 44% 30.12 in 10.0 mi NNW 12.7 mph 20.7 mph N/A   Partly Cloudy
2:54 PM 63.0 °F - 37.9 °F 40% 30.12 in 10.0 mi NNW 12.7 mph 23.0 mph N/A   Partly Cloudy
3:54 PM 64.0 °F - 37.0 °F 37% 30.13 in 10.0 mi North 16.1 mph 23.0 mph N/A   Scattered Clouds
4:54 PM 64.9 °F - 37.0 °F 36% 30.14 in 10.0 mi North 16.1 mph - N/A   Scattered Clouds
5:54 PM 64.0 °F - 35.1 °F 34% 30.14 in 10.0 mi North 15.0 mph 18.4 mph N/A   Scattered Clouds
6:54 PM 64.0 °F - 35.1 °F 34% 30.14 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
7:54 PM 62.1 °F - 35.1 °F 37% 30.15 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
8:54 PM 59.0 °F - 36.0 °F 42% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
9:54 PM 57.0 °F - 37.9 °F 49% 30.18 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
10:54 PM 55.0 °F - 37.9 °F 53% 30.19 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:54 PM 53.1 °F - 39.0 °F 59% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear