Weather History for Hilton Head Island, SC

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Wednesday, December 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 69 °F 63 °F 81 °F (1985)
Min Temperature 50 °F 43 °F 20 °F (1957)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed 21 mph    
Visibility 8 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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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:14 AM EST 5:18 PM EST
Civil Twilight 6:47 AM EST 5:45 PM EST
Nautical Twilight 6:17 AM EST 6:16 PM EST
Astronomical Twilight 5:47 AM EST 6:46 PM EST
Moon 6:18 AM EST (12/12) 4:53 PM EST (12/12)
Length of Visible Light 10h 58m
Length of Day
10h 04m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 60.8 °F 60.8 °F 100% 30.08 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
12:35 AM 59.0 °F 59.0 °F 100% 30.08 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
12:55 AM 59.0 °F 59.0 °F 100% 30.08 in 10.0 mi NNW 8.1 mph - 0.00 in   Overcast
1:15 AM 59.0 °F 59.0 °F 100% 30.09 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
1:35 AM 59.0 °F 59.0 °F 100% 30.09 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
1:55 AM 59.0 °F 59.0 °F 100% 30.09 in 10.0 mi NNW 6.9 mph - 0.00 in   Overcast
2:15 AM 59.0 °F 59.0 °F 100% 30.10 in 10.0 mi NNW 6.9 mph - 0.00 in   Overcast
2:35 AM 59.0 °F 59.0 °F 100% 30.10 in 10.0 mi North 6.9 mph - 0.00 in   Overcast
2:55 AM 57.2 °F 57.2 °F 100% 30.10 in 10.0 mi NNW 4.6 mph - 0.00 in   Overcast
3:15 AM 57.2 °F 57.2 °F 100% 30.10 in 10.0 mi NNW 6.9 mph - 0.00 in   Overcast
3:55 AM 57.2 °F 57.2 °F 100% 30.10 in 10.0 mi NNW 6.9 mph - 0.00 in   Drizzle
4:15 AM 57.2 °F 57.2 °F 100% 30.09 in 10.0 mi North 5.8 mph - 0.00 in   Mostly Cloudy
4:35 AM 57.2 °F 57.2 °F 100% 30.08 in 10.0 mi North 6.9 mph - 0.00 in   Mostly Cloudy
4:55 AM 57.2 °F 57.2 °F 100% 30.09 in 10.0 mi North 4.6 mph - 0.00 in   Scattered Clouds
5:15 AM 57.2 °F 57.2 °F 100% 30.10 in 10.0 mi North 8.1 mph - 0.00 in   Mostly Cloudy
5:35 AM 57.2 °F 57.2 °F 100% 30.10 in 10.0 mi North 8.1 mph - 0.00 in   Partly Cloudy
6:50 AM 55.4 °F 51.8 °F 88% 30.11 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
7:50 AM 55.4 °F 53.6 °F 94% 30.12 in 10.0 mi North 9.2 mph - N/A   Overcast
8:50 AM 55.4 °F 55.4 °F 100% 30.13 in 3.0 mi North 9.2 mph - N/A Rain Rain
9:50 AM 57.2 °F 55.4 °F 94% 30.14 in 5.0 mi North 9.2 mph - N/A Rain Light Rain
10:17 AM 57.2 °F 55.4 °F 94% 30.14 in 3.0 mi NNW 6.9 mph - N/A Rain Light Rain
10:55 AM 55.4 °F 53.6 °F 94% 30.15 in 3.0 mi NNW 10.4 mph - N/A   Drizzle
11:53 AM 53.6 °F 53.6 °F 100% 30.16 in 5.0 mi North 4.6 mph - N/A   Overcast
1:50 PM 55.4 °F 53.6 °F 94% 30.12 in 3.0 mi North 6.9 mph - N/A Rain Light Rain
2:55 PM 69.8 °F 53.6 °F 56% 30.12 in 2.0 mi North 10.4 mph - N/A Rain Rain
3:50 PM 53.6 °F 53.6 °F 100% 30.15 in 5.0 mi North 5.8 mph - N/A Rain Light Rain
4:50 PM 53.6 °F 53.6 °F 100% 30.14 in 6.0 mi NNE 10.4 mph 20.7 mph N/A   Overcast
5:50 PM 51.8 °F 51.8 °F 100% 30.16 in 9.0 mi NNE 10.4 mph - N/A Rain Light Rain
7:50 PM 50.0 °F 50.0 °F 100% 30.19 in 3.0 mi North 9.2 mph - N/A Rain Rain
8:15 PM 50.0 °F 50.0 °F 100% 30.14 in 4.0 mi NNE 10.4 mph - 0.02 in Rain Light Rain