Weather History for Rock Hill, SC

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Wednesday, November 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F -  
Max Temperature 63 °F 59 °F 76 °F (1991)
Min Temperature 35 °F 39 °F 21 °F (2000)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 37 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 5 miles    
Events Fog    
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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Date:

Astronomy

Nov. 21, 2012 Rise Set
Actual Time 7:04 AM EST 5:15 PM EST
Civil Twilight 6:37 AM EST 5:42 PM EST
Nautical Twilight 6:06 AM EST 6:13 PM EST
Astronomical Twilight 5:36 AM EST 6:43 PM EST
Moon 1:18 PM EST (11/21) 12:36 AM EST (11/21)
Length of Visible Light 11h 04m
Length of Day
10h 10m
First Quarter, 61% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 37.9 °F - 37.0 °F 97% 30.10 in 5.0 mi Calm Calm - N/A   Clear
1:54 AM 37.9 °F - 36.0 °F 93% 30.10 in 4.0 mi Calm Calm - N/A   Clear
2:50 AM 37.4 °F 34.9 °F 35.6 °F 93% 30.10 in 3.0 mi North 3.5 mph - N/A   Partly Cloudy
2:54 AM 37.0 °F 34.5 °F 36.0 °F 96% 30.10 in 4.0 mi North 3.5 mph - N/A   Clear
3:14 AM 37.0 °F - 36.0 °F 96% 30.10 in 4.0 mi Calm Calm - N/A   Partly Cloudy
3:54 AM 36.0 °F - 35.1 °F 97% 30.11 in 7.0 mi Calm Calm - N/A   Partly Cloudy
4:31 AM 35.1 °F - 35.1 °F 100% 30.10 in 1.8 mi Calm Calm - N/A   Partly Cloudy
4:34 AM 35.1 °F - 35.1 °F 100% 30.11 in 0.8 mi Calm Calm - N/A   Mist
4:43 AM 35.1 °F - 35.1 °F 100% 30.11 in 1.2 mi Calm Calm - N/A   Partly Cloudy
4:46 AM 36.0 °F - 35.1 °F 97% 30.11 in 4.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 36.0 °F - 35.1 °F 97% 30.12 in 4.0 mi Calm Calm - N/A   Clear
5:30 AM 37.0 °F 34.5 °F 36.0 °F 96% 30.12 in 2.5 mi North 3.5 mph - N/A   Clear
5:39 AM 36.0 °F 32.1 °F 35.1 °F 97% 30.12 in 1.8 mi NNE 4.6 mph - N/A   Partly Cloudy
5:42 AM 36.0 °F 32.1 °F 35.1 °F 97% 30.12 in 0.8 mi NNE 4.6 mph - N/A   Mist
5:50 AM 37.4 °F 33.8 °F 35.6 °F 93% 30.12 in 0.5 mi NNE 4.6 mph - N/A Fog Fog
5:54 AM 36.0 °F 32.1 °F 36.0 °F 100% 30.14 in 0.8 mi NNE 4.6 mph - N/A   Mist
5:59 AM 37.0 °F 34.5 °F 36.0 °F 96% 30.12 in 1.2 mi North 3.5 mph - N/A   Partly Cloudy
6:07 AM 36.0 °F - 36.0 °F 100% 30.12 in 3.0 mi Calm Calm - N/A   Scattered Clouds
6:18 AM 36.0 °F 33.3 °F 36.0 °F 100% 30.12 in 1.8 mi NNE 3.5 mph - N/A   Partly Cloudy
6:22 AM 37.0 °F 34.5 °F 37.0 °F 100% 30.13 in 0.8 mi North 3.5 mph - N/A   Mist
6:30 AM 37.0 °F - 37.0 °F 100% 30.13 in 0.5 mi Calm Calm - N/A Fog Fog
6:34 AM 37.0 °F - 37.0 °F 100% 30.13 in 1.0 mi Calm Calm - N/A   Mist
6:37 AM 36.0 °F - 36.0 °F 100% 30.13 in 2.0 mi Calm Calm - N/A   Clear
6:44 AM 37.0 °F - 37.0 °F 100% 30.13 in 1.0 mi Calm Calm - N/A   Clear
6:54 AM 36.0 °F 32.1 °F 36.0 °F 100% 30.15 in 1.2 mi NNE 4.6 mph - N/A   Clear
7:15 AM 36.0 °F - 36.0 °F 100% 30.15 in 2.5 mi Calm Calm - N/A   Clear
7:23 AM 37.0 °F 33.3 °F 37.0 °F 100% 30.15 in 3.0 mi North 4.6 mph - N/A   Clear
7:31 AM 37.9 °F 34.4 °F 37.9 °F 100% 30.15 in 2.0 mi North 4.6 mph - N/A   Clear
7:54 AM 39.9 °F 36.7 °F 39.9 °F 100% 30.18 in 3.0 mi North 4.6 mph - N/A   Clear
8:54 AM 44.1 °F 42.5 °F 43.0 °F 96% 30.18 in 4.0 mi NNE 3.5 mph - N/A   Clear
9:54 AM 51.1 °F - 45.0 °F 80% 30.19 in 8.0 mi NNE 3.5 mph - N/A   Clear
10:54 AM 55.0 °F - 42.1 °F 62% 30.19 in 9.0 mi Variable 4.6 mph - N/A   Clear
12:54 PM 60.1 °F - 41.0 °F 49% 30.14 in 10.0 mi North 6.9 mph - N/A   Clear
1:54 PM 62.1 °F - 37.0 °F 39% 30.13 in 10.0 mi North 6.9 mph - N/A   Clear
2:54 PM 63.0 °F - 36.0 °F 37% 30.13 in 10.0 mi NNW 8.1 mph - N/A   Clear
3:54 PM 63.0 °F - 35.1 °F 35% 30.12 in 10.0 mi North 10.4 mph - N/A   Clear
4:54 PM 57.0 °F - 34.0 °F 42% 30.13 in 10.0 mi North 6.9 mph - N/A   Clear
5:54 PM 51.1 °F - 35.1 °F 54% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 46.0 °F - 36.0 °F 68% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 46.0 °F - 35.1 °F 66% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 44.1 °F 42.5 °F 36.0 °F 73% 30.18 in 10.0 mi North 3.5 mph - N/A   Clear
9:54 PM 41.0 °F - 35.1 °F 79% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 41.0 °F - 36.0 °F 82% 30.19 in 9.0 mi Calm Calm - N/A   Clear
11:54 PM 37.9 °F - 35.1 °F 89% 30.19 in 6.0 mi Calm Calm - N/A   Clear