Weather History for Hilton Head Island, SC

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Saturday, September 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 84 °F -  
Max Temperature 91 °F 85 °F 93 °F (1985)
Min Temperature 75 °F 68 °F 58 °F (1972)
Cooling Degree Days 19    
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 76 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 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

Sep. 08, 2012 Rise Set
Actual Time 7:02 AM EDT 7:37 PM EDT
Civil Twilight 6:37 AM EDT 8:02 PM EDT
Nautical Twilight 6:08 AM EDT 8:31 PM EDT
Astronomical Twilight 5:39 AM EDT 9:00 PM EDT
Moon No Moon Rise 2:17 PM EDT (9/8)
Length of Visible Light 13h 24m
Length of Day
12h 34m
Waning Gibbous, 49% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 80.6 °F 87.1 °F 77.0 °F 89% 29.87 in 10.0 mi South 5.8 mph - 0.00 in   Clear
1:15 AM 80.6 °F 87.1 °F 77.0 °F 89% 29.87 in 10.0 mi SSW 8.1 mph - 0.00 in   Clear
1:35 AM 80.6 °F 88.1 °F 78.8 °F 94% 29.87 in 10.0 mi SSW 8.1 mph - 0.00 in   Clear
1:55 AM 80.6 °F 88.1 °F 78.8 °F 94% 29.87 in 10.0 mi SSW 6.9 mph - 0.00 in   Clear
2:15 AM 80.6 °F 87.1 °F 77.0 °F 89% 29.87 in 10.0 mi SSW 9.2 mph - 0.00 in   Clear
2:35 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.87 in 10.0 mi SSW 5.8 mph - 0.00 in   Clear
2:55 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.87 in 10.0 mi SW 9.2 mph - 0.00 in   Clear
3:15 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.87 in 10.0 mi SW 9.2 mph - 0.00 in   Clear
3:35 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.88 in 10.0 mi SW 9.2 mph - 0.00 in   Clear
3:55 AM 78.8 °F - 75.2 °F 89% 29.88 in 10.0 mi SW 8.1 mph - 0.00 in   Clear
4:15 AM 78.8 °F - 75.2 °F 89% 29.87 in 10.0 mi SW 9.2 mph - 0.00 in   Clear
4:35 AM 78.8 °F - 75.2 °F 89% 29.88 in 10.0 mi WSW 8.1 mph - 0.00 in   Clear
4:55 AM 78.8 °F - 75.2 °F 89% 29.88 in 10.0 mi SW 9.2 mph - 0.00 in   Clear
5:15 AM 78.8 °F - 75.2 °F 89% 29.88 in 10.0 mi WSW 6.9 mph - 0.00 in   Clear
5:35 AM 78.8 °F - 75.2 °F 89% 29.88 in 10.0 mi SW 6.9 mph - 0.00 in   Clear
5:55 AM 78.8 °F - 75.2 °F 89% 29.87 in 10.0 mi SSW 6.9 mph - 0.00 in   Clear
6:15 AM 77.0 °F - 75.2 °F 94% 29.88 in 10.0 mi SSW 5.8 mph - 0.00 in   Clear
6:35 AM 77.0 °F - 75.2 °F 94% 29.88 in 10.0 mi SSW 6.9 mph - 0.00 in   Clear
6:50 AM 77.0 °F - 75.2 °F 94% 29.88 in 10.0 mi SW 5.8 mph - N/A   Clear
7:50 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:50 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.90 in 10.0 mi SW 6.9 mph - N/A   Clear
9:50 AM 82.4 °F 90.9 °F 77.0 °F 84% 29.90 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
10:50 AM 84.2 °F 94.1 °F 77.0 °F 79% 29.90 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:50 AM 87.8 °F 97.6 °F 75.2 °F 66% 29.90 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Partly Cloudy
12:50 PM 89.6 °F 98.2 °F 73.4 °F 59% 29.87 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Partly Cloudy
1:50 PM 91.4 °F 100.1 °F 73.4 °F 55% 29.85 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
2:50 PM 89.6 °F 102.2 °F 77.0 °F 66% 29.83 in 10.0 mi SSW 10.4 mph 17.3 mph N/A   Scattered Clouds
3:35 PM 87.8 °F 102.5 °F 78.8 °F 75% 29.82 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Mostly Cloudy
3:50 PM 82.4 °F 92.4 °F 78.8 °F 89% 29.83 in 5.0 mi SSW 10.4 mph 18.4 mph N/A Rain Light Rain
4:25 PM 82.4 °F 94.0 °F 80.6 °F 94% 29.81 in 10.0 mi South 9.2 mph 17.3 mph N/A   Scattered Clouds
4:50 PM 86.0 °F 99.3 °F 78.8 °F 79% 29.81 in 10.0 mi SSW 8.1 mph 17.3 mph N/A   Partly Cloudy
5:50 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.83 in 10.0 mi SSW 12.7 mph 23.0 mph N/A   Mostly Cloudy
6:50 PM 78.8 °F - 77.0 °F 94% 29.83 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
7:50 PM 77.0 °F - 75.2 °F 94% 29.83 in 9.0 mi SW 4.6 mph - N/A   Scattered Clouds
8:50 PM 77.0 °F - 77.0 °F 100% 29.83 in 10.0 mi SW 8.1 mph - N/A   Clear
9:15 PM 77.0 °F - 75.2 °F 94% 29.83 in 10.0 mi SSW 5.8 mph - 0.00 in   Clear
9:35 PM 77.0 °F - 75.2 °F 94% 29.84 in 10.0 mi SW 8.1 mph - 0.00 in   Clear
9:55 PM 77.0 °F - 75.2 °F 94% 29.85 in 10.0 mi SW 8.1 mph - 0.00 in   Clear
10:15 PM 77.0 °F - 75.2 °F 94% 29.85 in 10.0 mi SSW 8.1 mph - 0.00 in   Clear
10:35 PM 78.8 °F - 75.2 °F 89% 29.86 in 10.0 mi SW 8.1 mph - 0.00 in   Mostly Cloudy
10:55 PM 78.8 °F - 75.2 °F 89% 29.86 in 10.0 mi SW 11.5 mph 18.4 mph 0.00 in   Mostly Cloudy
11:15 PM 78.8 °F - 75.2 °F 89% 29.86 in 10.0 mi SW 11.5 mph 16.1 mph 0.00 in   Mostly Cloudy
11:35 PM 77.0 °F - 75.2 °F 94% 29.86 in 5.0 mi SW 8.1 mph - 0.02 in Rain Rain
11:55 PM 75.2 °F - 75.2 °F 100% 29.85 in 6.0 mi SSW 6.9 mph - 0.05 in   Mostly Cloudy