Rochester, NY

7:34 AM EDT on October 16, 2019 (GMT -0400)
Greater Rochester International

Weather History for KROC - May, 2019

Change the Weather History Date:

Sunday, May 12, 2019

  Actual Average Record
Temperature  
Mean Temperature 46 °F 56 °F  
Max Temperature 49 °F 67 °F 87 °F (1879)
Min Temperature 43 °F 45 °F 30 °F (1907)
Degree Days  
Heating Degree Days 19 10  
Month to date heating degree days 141 138  
Since 1 July heating degree days 6265 6441  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 3  
Year to date cooling degree days 0 7  
Moisture  
Dew Point 39 °F    
Average Humidity 73    
Maximum Humidity 89    
Minimum Humidity 56    
Precipitation  
Precipitation 0.16 in 0.09 in 1.70 in (2000)
Month to date precipitation 1.60 1.07  
Year to date precipitation 11.53 10.66  
Snow  
Snow 0.00 in 0.00 in 1.10 in (1996)
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 29.95 in    
Wind  
Wind Speed 14 mph (East)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

May. 12, 2019 Rise Set
Actual Time 5:50 AM EDT 8:24 PM EDT
Civil Twilight 5:18 AM EDT 8:56 PM EDT
Nautical Twilight 4:37 AM EDT 9:37 PM EDT
Astronomical Twilight 3:52 AM EDT 10:23 PM EDT
Moon 1:09 PM EDT (5/12) 2:43 AM EDT (5/12)
Length of Visible Light 15h 38m
Length of Day
14h 33m
First Quarter, 57% of the Moon is Illuminated
May 12
First Quarter
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 48.0 °F - 33.1 °F 56% 30.03 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
1:54 AM 48.0 °F - 34.0 °F 58% 30.02 in 10.0 mi East 10.4 mph - N/A   Overcast
2:54 AM 46.9 °F - 34.0 °F 61% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Overcast
3:54 AM 48.0 °F - 35.1 °F 61% 30.01 in 10.0 mi ENE 11.5 mph - N/A   Overcast
4:54 AM 48.0 °F - 35.1 °F 61% 30.00 in 10.0 mi East 12.7 mph - 0.00 in Rain Light Rain
5:54 AM 46.0 °F 41.4 °F 39.9 °F 79% 30.00 in 10.0 mi East 9.2 mph - 0.02 in Rain Light Rain
6:54 AM 46.0 °F 40.2 °F 41.0 °F 83% 30.00 in 10.0 mi East 12.7 mph - 0.02 in Rain Light Rain
7:54 AM 45.0 °F 39.3 °F 41.0 °F 86% 30.00 in 10.0 mi East 11.5 mph - 0.04 in Rain Light Rain
8:54 AM 45.0 °F 38.9 °F 39.9 °F 82% 29.98 in 10.0 mi East 12.7 mph - 0.05 in Rain Light Rain
9:54 AM 46.0 °F 39.3 °F 41.0 °F 83% 29.96 in 10.0 mi ESE 16.1 mph 23.0 mph 0.02 in Rain Light Rain
10:29 AM 46.0 °F 39.6 °F 39.9 °F 79% 29.95 in 10.0 mi SE 15.0 mph - 0.00 in Rain Light Rain
10:54 AM 46.0 °F 39.6 °F 41.0 °F 83% 29.96 in 10.0 mi ESE 15.0 mph - 0.00 in   Overcast
11:54 AM 46.9 °F - 41.0 °F 80% 29.95 in 10.0 mi ESE 16.1 mph 23.0 mph 0.00 in Rain Light Rain
12:24 PM 46.9 °F - 41.0 °F 80% 29.94 in 10.0 mi ESE 15.0 mph 23.0 mph 0.00 in Rain Light Rain
12:54 PM 46.9 °F - 42.1 °F 83% 29.95 in 10.0 mi ESE 17.3 mph 20.7 mph 0.00 in Rain Light Rain
1:49 PM 46.4 °F 39.8 °F 41.0 °F 81% 29.92 in 10.0 mi East 16.1 mph - 0.00 in Rain Light Rain
1:54 PM 46.9 °F - 41.0 °F 80% 29.94 in 10.0 mi East 15.0 mph - 0.00 in Rain Light Rain
2:54 PM 46.9 °F - 41.0 °F 80% 29.93 in 10.0 mi East 17.3 mph - 0.00 in Rain Light Rain
3:15 PM 46.9 °F - 42.1 °F 83% 29.91 in 10.0 mi East 16.1 mph - 0.00 in Rain Light Rain
3:34 PM 46.0 °F 39.0 °F 41.0 °F 83% 29.91 in 10.0 mi East 17.3 mph 23.0 mph 0.00 in Rain Light Rain
3:54 PM 46.0 °F 39.0 °F 41.0 °F 83% 29.93 in 10.0 mi East 17.3 mph 24.2 mph 0.01 in Rain Light Rain
4:25 PM 46.0 °F 39.3 °F 41.0 °F 83% 29.91 in 10.0 mi East 16.1 mph - 0.00 in   Overcast
4:54 PM 46.0 °F 39.3 °F 39.9 °F 79% 29.93 in 10.0 mi East 16.1 mph - 0.00 in   Overcast
5:54 PM 46.0 °F 39.6 °F 39.9 °F 79% 29.93 in 10.0 mi East 15.0 mph 25.3 mph N/A   Overcast
6:54 PM 45.0 °F 38.5 °F 39.9 °F 82% 29.92 in 10.0 mi ESE 13.8 mph - 0.00 in Rain Light Rain
7:54 PM 44.1 °F 37.1 °F 39.9 °F 85% 29.92 in 10.0 mi East 15.0 mph - 0.00 in   Overcast
8:54 PM 44.1 °F 36.8 °F 39.0 °F 82% 29.91 in 10.0 mi East 16.1 mph 24.2 mph 0.00 in   Overcast
9:54 PM 43.0 °F 36.0 °F 39.0 °F 86% 29.91 in 10.0 mi ESE 13.8 mph - N/A   Overcast
10:01 PM 43.0 °F 36.4 °F 39.0 °F 86% 29.89 in 10.0 mi ESE 12.7 mph - N/A   Overcast
10:54 PM 44.1 °F 37.7 °F 39.0 °F 82% 29.91 in 10.0 mi ESE 12.7 mph - N/A   Overcast
11:54 PM 44.1 °F 37.7 °F 39.0 °F 82% 29.89 in 10.0 mi ESE 12.7 mph - N/A   Overcast