Weather History for Rock Hill, SC

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Wednesday, May 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 75 °F 76 °F 92 °F (1955)
Min Temperature 50 °F 55 °F 37 °F (1989)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 08, 2013 Rise Set
Actual Time 6:26 AM EDT 8:15 PM EDT
Civil Twilight 5:58 AM EDT 8:43 PM EDT
Nautical Twilight 5:25 AM EDT 9:16 PM EDT
Astronomical Twilight 4:50 AM EDT 9:52 PM EDT
Moon 5:30 AM EDT (5/8) 7:14 PM EDT (5/8)
Length of Visible Light 14h 44m
Length of Day
13h 49m
Waning Crescent, 2% of the Moon is Illuminated
May 8
Waning Crescent
May 9
New
May 18
First Quarter
May 25
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 55.9 °F 54.0 °F 93% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
1:54 AM 55.9 °F 54.0 °F 93% 29.93 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:54 AM 55.0 °F 54.0 °F 96% 29.92 in 10.0 mi South 3.5 mph - N/A   Overcast
3:54 AM 53.1 °F 52.0 °F 96% 29.93 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
4:54 AM 51.1 °F 51.1 °F 100% 29.93 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 50.0 °F 50.0 °F 100% 29.94 in 8.0 mi Calm Calm - N/A   Clear
6:54 AM 50.0 °F 50.0 °F 100% 29.96 in 6.0 mi SSW 3.5 mph - N/A   Clear
7:54 AM 55.0 °F 54.0 °F 96% 29.97 in 8.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
8:54 AM 60.1 °F 55.0 °F 83% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
9:54 AM 64.0 °F 55.9 °F 75% 29.99 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
10:54 AM 68.0 °F 55.0 °F 63% 29.99 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:54 AM 69.1 °F 55.0 °F 61% 29.99 in 10.0 mi SW 6.9 mph - N/A   Clear
12:54 PM 73.0 °F 53.1 °F 49% 29.97 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
1:54 PM 75.0 °F 54.0 °F 48% 29.96 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
2:54 PM 73.9 °F 55.0 °F 52% 29.95 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:54 PM 73.0 °F 55.9 °F 55% 29.94 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
4:54 PM 75.9 °F 57.0 °F 52% 29.94 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
5:54 PM 73.0 °F 55.0 °F 53% 29.94 in 10.0 mi West 6.9 mph - N/A   Overcast
6:54 PM 73.9 °F 55.9 °F 53% 29.94 in 10.0 mi West 6.9 mph - N/A   Overcast
7:54 PM 72.0 °F 57.0 °F 59% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 PM 63.0 °F 57.9 °F 84% 29.97 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:54 PM 64.0 °F 60.1 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 61.0 °F 60.1 °F 97% 30.00 in 9.0 mi SW 3.5 mph - 0.01 in   Mostly Cloudy
11:54 PM 59.0 °F 57.9 °F 96% 30.01 in 7.0 mi Calm Calm - N/A   Clear