Weather History for Summerville, SC

Change the Weather History Date:

Wednesday, December 12, 2012

  Actual Average (KCHS) Record (KCHS)
Temperature  
Mean Temperature 52 °F 52 °F  
Max Temperature 59 °F 62 °F 79 °F (1971)
Min Temperature 44 °F 41 °F 14 °F (1962)
Degree Days  
Heating Degree Days 14 14  
Month to date heating degree days 150  
Since 1 July heating degree days 442  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 2297  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 88    
Precipitation  
Precipitation 0.00 in 0.10 in 1.84 in (1986)
Month to date precipitation 1.11  
Year to date precipitation 49.03  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 13 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:15 AM EST 5:15 PM EST
Civil Twilight 6:47 AM EST 5:42 PM EST
Nautical Twilight 6:16 AM EST 6:13 PM EST
Astronomical Twilight 5:46 AM EST 6:43 PM EST
Moon 6:18 AM EST (12/12) 4:49 PM EST (12/12)
Length of Visible Light 10h 54m
Length of Day
9h 59m
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. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 59.0 °F - 57.2 °F 94% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 59.0 °F - 57.2 °F 94% 30.09 in 10.0 mi WNW 3.5 mph - N/A   Overcast
12:55 AM 59.0 °F - 57.2 °F 94% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 59.0 °F - 55.4 °F 88% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
1:35 AM 59.0 °F - 55.4 °F 88% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 59.0 °F - 55.4 °F 88% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 59.0 °F - 55.4 °F 88% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 57.2 °F - 55.4 °F 94% 30.09 in 10.0 mi NNW 3.5 mph - N/A   Overcast
3:15 AM 57.2 °F - 55.4 °F 94% 30.09 in 10.0 mi NNW 4.6 mph - N/A Rain Rain
3:35 AM 57.2 °F - 55.4 °F 94% 30.10 in 10.0 mi Calm Calm - N/A Rain Light Rain
3:55 AM 57.2 °F - 55.4 °F 94% 30.10 in 10.0 mi NNW 4.6 mph - N/A   Overcast
4:15 AM 55.4 °F - 55.4 °F 100% 30.10 in 10.0 mi North 5.8 mph - N/A   Overcast
4:55 AM 53.6 °F - 51.8 °F 94% 30.09 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
5:15 AM 53.6 °F - 51.8 °F 94% 30.10 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
5:35 AM 53.6 °F - 51.8 °F 94% 30.10 in 10.0 mi North 9.2 mph - N/A   Overcast
5:55 AM 53.6 °F - 51.8 °F 94% 30.09 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
6:35 AM 53.6 °F - 51.8 °F 94% 30.12 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
6:55 AM 53.6 °F - 51.8 °F 94% 30.13 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
7:15 AM 51.8 °F - 50.0 °F 94% 30.12 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
7:35 AM 51.8 °F - 50.0 °F 94% 30.13 in 10.0 mi North 5.8 mph - N/A   Clear
7:55 AM 51.8 °F - 50.0 °F 94% 30.15 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
8:15 AM 51.8 °F - 50.0 °F 94% 30.13 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
8:35 AM 51.8 °F - 48.2 °F 88% 30.15 in 10.0 mi NNE 8.1 mph - N/A Rain Rain
8:55 AM 51.8 °F - 48.2 °F 88% 30.16 in 10.0 mi NNE 5.8 mph - N/A   Overcast
9:15 AM 51.8 °F - 48.2 °F 88% 30.17 in 10.0 mi North 8.1 mph - N/A   Overcast
9:35 AM 51.8 °F - 50.0 °F 94% 30.17 in 10.0 mi NE 3.5 mph - N/A Rain Rain
9:55 AM 51.8 °F - 51.8 °F 100% 30.17 in 10.0 mi NNE 3.5 mph - N/A   Light Drizzle
10:15 AM 53.6 °F - 51.8 °F 94% 30.16 in 10.0 mi NNE 8.1 mph - N/A Rain Light Rain
10:35 AM 53.6 °F - 53.6 °F 100% 30.16 in 10.0 mi North 4.6 mph - N/A   Overcast
10:55 AM 53.6 °F - 53.6 °F 100% 30.17 in 10.0 mi North 9.2 mph - N/A   Overcast
11:15 AM 53.6 °F - 53.6 °F 100% 30.17 in 10.0 mi North 8.1 mph - N/A   Overcast
11:35 AM 53.6 °F - 53.6 °F 100% 30.16 in 7.0 mi North 11.5 mph - N/A   Overcast
11:55 AM 53.6 °F - 53.6 °F 100% 30.16 in 10.0 mi North 6.9 mph - N/A   Overcast
12:15 PM 53.6 °F - 51.8 °F 94% 30.15 in 10.0 mi NNE 9.2 mph 17.3 mph N/A   Overcast
12:35 PM 53.6 °F - 51.8 °F 94% 30.15 in 10.0 mi North 8.1 mph - N/A   Overcast
12:55 PM 51.8 °F - 51.8 °F 100% 30.15 in 10.0 mi North 10.4 mph 16.1 mph N/A   Overcast
1:15 PM 51.8 °F - 51.8 °F 100% 30.15 in 10.0 mi North 9.2 mph - N/A   Overcast
1:35 PM 51.8 °F - 51.8 °F 100% 30.16 in 10.0 mi NNW 9.2 mph - N/A   Overcast
1:55 PM 51.8 °F - 50.0 °F 94% 30.15 in 7.0 mi North 11.5 mph - N/A   Overcast
2:15 PM 50.0 °F - 50.0 °F 100% 30.16 in 5.0 mi North 9.2 mph - N/A   Heavy Drizzle
2:35 PM 50.0 °F - 50.0 °F 100% 30.16 in 4.0 mi North 10.4 mph - N/A Rain Light Rain
2:55 PM 50.0 °F - 50.0 °F 100% 30.15 in 4.0 mi North 10.4 mph 16.1 mph N/A Rain Light Rain
3:15 PM 50.0 °F - 50.0 °F 100% 30.16 in 7.0 mi North 10.4 mph - N/A   Light Drizzle
3:35 PM 50.0 °F - 50.0 °F 100% 30.16 in 7.0 mi North 11.5 mph 16.1 mph N/A   Overcast
4:15 PM 48.2 °F - 48.2 °F 100% 30.18 in 7.0 mi North 9.2 mph - N/A Rain Light Rain
4:35 PM 48.2 °F - 48.2 °F 100% 30.17 in 7.0 mi North 9.2 mph - N/A Rain Light Rain
4:55 PM 48.2 °F - 48.2 °F 100% 30.18 in 7.0 mi NNE 6.9 mph 17.3 mph N/A Rain Light Rain
5:15 PM 48.2 °F - 48.2 °F 100% 30.20 in 7.0 mi NNE 4.6 mph - N/A   Drizzle
5:35 PM 48.2 °F - 48.2 °F 100% 30.21 in 7.0 mi NNE 5.8 mph - N/A Rain Light Rain
5:55 PM 46.4 °F 42.9 °F 46.4 °F 100% 30.18 in 7.0 mi NNE 6.9 mph - N/A Rain Light Rain
6:15 PM 46.4 °F 40.7 °F 46.4 °F 100% 30.17 in 7.0 mi NNE 12.7 mph - N/A Rain Light Rain
6:55 PM 46.4 °F 42.4 °F 46.4 °F 100% 30.17 in 10.0 mi NNE 8.1 mph 19.6 mph N/A Rain Light Rain
7:15 PM 46.4 °F 41.9 °F 46.4 °F 100% 30.17 in 10.0 mi NNE 9.2 mph 16.1 mph N/A   Light Drizzle
7:35 PM 46.4 °F 42.4 °F 46.4 °F 100% 30.19 in 10.0 mi NNE 8.1 mph - N/A Rain Light Rain
7:55 PM 46.4 °F 42.9 °F 46.4 °F 100% 30.19 in 7.0 mi North 6.9 mph - N/A Rain Rain
8:15 PM 46.4 °F 42.9 °F 46.4 °F 100% 30.19 in 7.0 mi NNE 6.9 mph - N/A Rain Rain
8:35 PM 46.4 °F 43.5 °F 46.4 °F 100% 30.20 in 7.0 mi NE 5.8 mph - N/A Rain Rain
8:55 PM 46.4 °F 41.9 °F 46.4 °F 100% 30.17 in 7.0 mi NNE 9.2 mph - N/A Rain Rain
9:15 PM 44.6 °F 39.7 °F 44.6 °F 100% 30.17 in 10.0 mi NNE 9.2 mph 19.6 mph N/A Rain Light Rain
9:35 PM 44.6 °F 40.7 °F 44.6 °F 100% 30.15 in 10.0 mi NE 6.9 mph - N/A Rain Light Rain
9:55 PM 44.6 °F - 44.6 °F 100% 30.18 in 10.0 mi Calm Calm - N/A Rain Light Rain
10:15 PM 44.6 °F 40.7 °F 44.6 °F 100% 30.16 in 7.0 mi ENE 6.9 mph - N/A Rain Rain
10:35 PM 44.6 °F 41.4 °F 44.6 °F 100% 30.14 in 10.0 mi NE 5.8 mph - N/A Rain Light Rain
10:55 PM 44.6 °F 41.4 °F 44.6 °F 100% 30.20 in 10.0 mi NNW 5.8 mph - N/A Rain Light Rain
11:15 PM 44.6 °F 42.2 °F 44.6 °F 100% 30.20 in 10.0 mi NNE 4.6 mph - N/A   Light Drizzle
11:35 PM 44.6 °F 41.4 °F 44.6 °F 100% 30.20 in 10.0 mi North 5.8 mph - N/A   Overcast
11:55 PM 44.6 °F 42.2 °F 44.6 °F 100% 30.20 in 10.0 mi North 4.6 mph - N/A Rain Light Rain