Weather History for Summerville, SC

Change the Weather History Date:

Tuesday, June 18, 2013

  Actual Average (KCHS) Record (KCHS)
Temperature  
Mean Temperature 78 °F 80 °F  
Max Temperature 87 °F 89 °F 100 °F (1944)
Min Temperature 69 °F 70 °F 57 °F (1974)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 0  
Since 1 July heating degree days 1975  
Cooling Degree Days 13 15  
Month to date cooling degree days 235  
Year to date cooling degree days 597  
Since 1 June cooling degree days 235  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in 0.20 in 3.68 in (1982)
Month to date precipitation 3.14  
Year to date precipitation 19.45  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 32 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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

Jun. 18, 2013 Rise Set
Actual Time 6:12 AM EDT 8:32 PM EDT
Civil Twilight 5:43 AM EDT 9:01 PM EDT
Nautical Twilight 5:08 AM EDT 9:36 PM EDT
Astronomical Twilight 4:29 AM EDT 10:14 PM EDT
Moon 3:26 PM EDT (6/18) 2:06 AM EDT (6/18)
Length of Visible Light 15h 17m
Length of Day
14h 20m
Waxing Gibbous, 70% of the Moon is Illuminated
Jun 18
Waxing Gibbous
Jun 23
Full
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 73.4 °F - 71.6 °F 94% 30.04 in 10.0 mi West 3.5 mph - N/A Thunderstorm Thunderstorm
12:55 AM 71.6 °F - 71.6 °F 100% 30.02 in 4.0 mi Calm Calm - N/A Rain , Thunderstorm Heavy Thunderstorms and Rain
1:15 AM 71.6 °F - 71.6 °F 100% 30.01 in 4.0 mi WNW 6.9 mph - N/A Rain , Thunderstorm Heavy Thunderstorms and Rain
1:35 AM 71.6 °F - 71.6 °F 100% 30.00 in 0.8 mi Calm Calm - N/A Rain , Thunderstorm Heavy Thunderstorms and Rain
1:55 AM 71.6 °F - 71.6 °F 100% 30.01 in 2.5 mi SSW 3.5 mph - N/A Rain , Thunderstorm Heavy Thunderstorms and Rain
2:15 AM 71.6 °F - 71.6 °F 100% 29.99 in 4.0 mi ENE 4.6 mph - N/A Rain , Thunderstorm Thunderstorms and Rain
2:35 AM 71.6 °F - 71.6 °F 100% 29.98 in 7.0 mi South 3.5 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
2:55 AM 71.6 °F - 71.6 °F 100% 29.92 in 10.0 mi ESE 4.6 mph - N/A Thunderstorm Thunderstorm
3:15 AM 71.6 °F - 71.6 °F 100% 29.92 in 10.0 mi SE 6.9 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
3:35 AM 71.6 °F - 71.6 °F 100% 29.94 in 10.0 mi SSE 4.6 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
3:55 AM 71.6 °F - 71.6 °F 100% 29.94 in 10.0 mi SSE 4.6 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
4:15 AM 71.6 °F - 71.6 °F 100% 29.94 in 10.0 mi SE 4.6 mph - N/A   Overcast
4:35 AM 71.6 °F - 71.6 °F 100% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Overcast
4:55 AM 71.6 °F - 71.6 °F 100% 29.94 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:15 AM 69.8 °F - 69.8 °F 100% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 69.8 °F - 69.8 °F 100% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 69.8 °F - 69.8 °F 100% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 69.8 °F - 69.8 °F 100% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 69.8 °F - 69.8 °F 100% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 69.8 °F - 69.8 °F 100% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 69.8 °F - 69.8 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 71.6 °F - 71.6 °F 100% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 71.6 °F - 71.6 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 73.4 °F - 73.4 °F 100% 29.96 in 10.0 mi SW 3.5 mph - N/A   Clear
8:35 AM 75.2 °F - 73.4 °F 94% 29.96 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:55 AM 77.0 °F - 73.4 °F 89% 29.96 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:15 AM 78.8 °F - 75.2 °F 89% 29.96 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:35 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.97 in 10.0 mi SW 5.8 mph - N/A   Clear
9:55 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.97 in 10.0 mi SW 6.9 mph - N/A   Clear
10:15 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.96 in 10.0 mi SW 6.9 mph - N/A   Clear
10:35 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
10:55 AM 84.2 °F 92.3 °F 75.2 °F 74% 29.96 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
11:15 AM 84.2 °F 90.9 °F 73.4 °F 70% 29.96 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
11:35 AM 86.0 °F 95.1 °F 75.2 °F 70% 29.96 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
11:55 AM 84.2 °F 92.3 °F 75.2 °F 74% 29.96 in 10.0 mi WSW 5.8 mph - N/A   Overcast
12:15 PM 86.0 °F 95.1 °F 75.2 °F 70% 29.96 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:35 PM 86.0 °F 95.1 °F 75.2 °F 70% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
12:55 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.95 in 10.0 mi West 17.3 mph 24.2 mph N/A   Scattered Clouds
1:15 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.94 in 10.0 mi WSW 6.9 mph 16.1 mph N/A   Scattered Clouds
1:35 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.93 in 10.0 mi WSW 11.5 mph 18.4 mph N/A   Scattered Clouds
1:55 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.93 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
2:15 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.92 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
2:35 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.91 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
2:55 PM 84.2 °F 92.3 °F 75.2 °F 74% 29.92 in 10.0 mi SW 5.8 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
3:15 PM 77.0 °F - 71.6 °F 83% 29.92 in 2.5 mi South 4.6 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
3:35 PM 82.4 °F 88.2 °F 73.4 °F 74% 29.91 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
3:55 PM 84.2 °F 92.3 °F 75.2 °F 74% 29.90 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:15 PM 86.0 °F 96.9 °F 77.0 °F 74% 29.89 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:35 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.93 in 7.0 mi SSW 20.7 mph 32.2 mph N/A Thunderstorm Thunderstorm
4:55 PM 71.6 °F - 69.8 °F 94% 29.92 in 7.0 mi SSW 4.6 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
5:15 PM 71.6 °F - 71.6 °F 100% 29.91 in 10.0 mi SW 4.6 mph - N/A Rain Light Rain
5:35 PM 71.6 °F - 71.6 °F 100% 29.89 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
5:55 PM 73.4 °F - 71.6 °F 94% 29.87 in 10.0 mi SSW 3.5 mph - N/A Thunderstorm Clear
6:15 PM 73.4 °F - 71.6 °F 94% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:35 PM 75.2 °F - 71.6 °F 89% 29.87 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 78.8 °F - 73.4 °F 83% 29.87 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 77.0 °F - 73.4 °F 89% 29.88 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 77.0 °F - 73.4 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 77.0 °F - 73.4 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 75.2 °F - 73.4 °F 94% 29.89 in 10.0 mi South 3.5 mph - N/A   Clear
8:35 PM 73.4 °F - 73.4 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 73.4 °F - 73.4 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 73.4 °F - 73.4 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 73.4 °F - 73.4 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 73.4 °F - 73.4 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 73.4 °F - 73.4 °F 100% 29.90 in 10.0 mi South 3.5 mph - N/A   Clear
10:35 PM 73.4 °F - 71.6 °F 94% 29.90 in 10.0 mi South 3.5 mph - N/A   Clear
10:55 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi South 3.5 mph - N/A   Clear
11:15 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi South 3.5 mph - N/A   Clear
11:35 PM 73.4 °F - 73.4 °F 100% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:55 PM 73.4 °F - 73.4 °F 100% 29.91 in 10.0 mi South 3.5 mph - N/A   Clear