Weather History for Rock Hill, SC

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Monday, September 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 73 °F 79 °F 94 °F (1961)
Min Temperature 50 °F 58 °F 42 °F (1949)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 60    
Maximum Humidity 97    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 12 mph    
Max Gust Speed 21 mph    
Visibility 10 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

Sep. 24, 2012 Rise Set
Actual Time 7:14 AM EDT 7:17 PM EDT
Civil Twilight 6:48 AM EDT 7:42 PM EDT
Nautical Twilight 6:19 AM EDT 8:12 PM EDT
Astronomical Twilight 5:49 AM EDT 8:41 PM EDT
Moon 3:52 PM EDT (9/24) 1:40 AM EDT (9/24)
Length of Visible Light 12h 53m
Length of Day
12h 03m
Waxing Gibbous, 70% of the Moon is Illuminated
Sep 24
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First 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 60.1 °F 48.9 °F 67% 30.13 in 10.0 mi NE 4.6 mph - N/A   Clear
1:54 AM 59.0 °F 46.9 °F 64% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Clear
2:54 AM 57.0 °F 46.0 °F 67% 30.13 in 10.0 mi NNE 5.8 mph - N/A   Clear
3:54 AM 55.9 °F 44.1 °F 64% 30.14 in 10.0 mi NNE 6.9 mph - N/A   Clear
4:54 AM 55.0 °F 43.0 °F 64% 30.16 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:54 AM 54.0 °F 42.1 °F 64% 30.17 in 10.0 mi NE 6.9 mph - N/A   Clear
6:54 AM 52.0 °F 42.1 °F 69% 30.19 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:54 AM 53.1 °F 42.1 °F 66% 30.22 in 10.0 mi NNE 6.9 mph - N/A   Clear
8:54 AM 57.9 °F 42.1 °F 56% 30.23 in 10.0 mi NNE 9.2 mph - N/A   Clear
9:54 AM 63.0 °F 41.0 °F 45% 30.24 in 10.0 mi NE 9.2 mph 20.7 mph N/A   Clear
10:54 AM 64.9 °F 39.0 °F 39% 30.24 in 10.0 mi NE 11.5 mph 18.4 mph N/A   Clear
11:54 AM 68.0 °F 41.0 °F 37% 30.23 in 10.0 mi NNE 10.4 mph 18.4 mph N/A   Clear
12:54 PM 70.0 °F 42.1 °F 36% 30.22 in 10.0 mi North - - N/A   Clear
1:54 PM 71.1 °F 43.0 °F 36% 30.21 in 10.0 mi North 9.2 mph - N/A   Clear
2:54 PM 72.0 °F 43.0 °F 35% 30.18 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:54 PM 72.0 °F 43.0 °F 35% 30.17 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:54 PM 73.0 °F 46.0 °F 38% 30.16 in 10.0 mi Calm Calm - N/A   Clear
5:54 PM 72.0 °F 44.1 °F 37% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 66.9 °F 50.0 °F 54% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 55.9 °F 52.0 °F 87% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 54.0 °F 51.1 °F 90% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 53.1 °F 51.1 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 52.0 °F 51.1 °F 97% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 50.0 °F 48.9 °F 96% 30.20 in 10.0 mi Calm Calm - N/A   Clear