Weather History for Rock Hill, SC

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Thursday, August 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 86 °F 88 °F 102 °F (2007)
Min Temperature 73 °F 68 °F 55 °F (2004)
Cooling Degree Days 14    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 85    
Maximum Humidity 96    
Minimum Humidity 67    
Precipitation  
Precipitation 0.11 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Rain    
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

Aug. 08, 2013 Rise Set
Actual Time 6:39 AM EDT 8:19 PM EDT
Civil Twilight 6:11 AM EDT 8:47 PM EDT
Nautical Twilight 5:38 AM EDT 9:19 PM EDT
Astronomical Twilight 5:04 AM EDT 9:54 PM EDT
Moon 8:18 AM EDT (8/8) 9:05 PM EDT (8/8)
Length of Visible Light 14h 35m
Length of Day
13h 40m
Waxing Crescent, 3% of the Moon is Illuminated
Aug 8
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

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 73.9 °F - 70.0 °F 87% 30.04 in 10.0 mi SSW 5.8 mph - 0.00 in Rain Light Rain
1:54 AM 73.9 °F - 71.1 °F 91% 30.03 in 10.0 mi South 3.5 mph - 0.03 in   Scattered Clouds
2:54 AM 73.9 °F - 71.1 °F 91% 30.02 in 10.0 mi South 5.8 mph - N/A   Overcast
3:54 AM 73.9 °F - 71.1 °F 91% 30.02 in 10.0 mi South 3.5 mph - N/A   Overcast
4:54 AM 73.0 °F - 71.1 °F 93% 30.03 in 10.0 mi South 5.8 mph - N/A   Overcast
5:54 AM 73.0 °F - 71.1 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 73.0 °F - 72.0 °F 96% 30.03 in 7.0 mi Calm Calm - N/A   Overcast
7:54 AM 73.0 °F - 72.0 °F 96% 30.04 in 8.0 mi South 4.6 mph - N/A   Overcast
8:54 AM 75.0 °F - 73.0 °F 94% 30.06 in 9.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
9:14 AM 75.0 °F - 72.0 °F 90% 30.09 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 75.9 °F - 73.0 °F 91% 30.06 in 10.0 mi SSW 5.8 mph - N/A   Overcast
10:54 AM 78.1 °F - 73.0 °F 84% 30.06 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:54 AM 79.0 °F - 73.0 °F 82% 30.07 in 10.0 mi SSW 4.6 mph - N/A   Overcast
12:54 PM 81.0 °F 85.2 °F 72.0 °F 74% 30.06 in 10.0 mi Variable 5.8 mph - N/A   Overcast
1:54 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.06 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
2:54 PM 84.0 °F 91.2 °F 73.9 °F 72% 30.03 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
3:54 PM 82.9 °F 88.8 °F 73.0 °F 72% 30.02 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
4:08 PM 82.0 °F 87.9 °F 73.9 °F 76% 30.06 in 1.5 mi Variable 3.5 mph - 0.06 in Rain Heavy Rain
4:19 PM 81.0 °F 86.7 °F 75.0 °F 82% 30.05 in 3.0 mi Calm Calm - 0.08 in Rain Light Rain
4:54 PM 84.9 °F 92.1 °F 73.9 °F 69% 30.00 in 10.0 mi SSW 6.9 mph - 0.08 in   Scattered Clouds
5:54 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
6:54 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.00 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
7:54 PM 81.0 °F 85.8 °F 73.0 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 78.1 °F - 75.0 °F 90% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 75.9 °F - 73.9 °F 94% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 75.0 °F - 73.0 °F 94% 30.04 in 9.0 mi SSW 3.5 mph - N/A   Clear
11:54 PM 75.0 °F - 73.0 °F 94% 30.02 in 10.0 mi Calm Calm - N/A   Clear