Weather History for RKSI - February, 2013

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Wednesday, February 20, 2013

  Actual Average (RKSS) Record (RKSS)
Temperature  
Mean Temperature 24 °F -  
Max Temperature 30 °F 42 °F 66 °F (2004)
Min Temperature 17 °F 23 °F 12 °F (2005)
Degree Days  
Heating Degree Days 42    
Moisture  
Dew Point 4 °F    
Average Humidity 43    
Maximum Humidity 69    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.41 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 22 mph    
Max Gust Speed -    
Visibility 8.9 miles    
Events Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Feb. 20, 2013 Rise Set
Actual Time 7:17 AM KST 6:18 PM KST
Civil Twilight 6:51 AM KST 6:45 PM KST
Nautical Twilight 6:20 AM KST 7:15 PM KST
Astronomical Twilight 5:50 AM KST 7:45 PM KST
Moon 1:13 PM KST (2/20) 3:05 AM KST (2/20)
Length of Visible Light 11h 53m
Length of Day
11h 00m
Waxing Gibbous, 71% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 26
Full
Mar 5
Last Quarter
Mar 12
New
Mar 20
First Quarter

Hourly Weather History & Observations

Time (KST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 20 °F - 7 °F 42% 30.38 in 12 mi NW 16.1 mph - -  
12:00 AM 19.4 °F 7.2 °F 5.0 °F 54% 30.36 in - North 11.5 mph - N/A   Clear
12:30 AM 19.4 °F 9.5 °F 6.8 °F 58% 30.39 in - North 8.1 mph - N/A   Clear
1:00 AM 19.4 °F 10.4 °F 8.6 °F 63% 30.39 in - North 6.9 mph - N/A   Clear
1:30 AM 19.4 °F 11.5 °F 6.8 °F 58% 30.39 in - North 5.8 mph - N/A   Clear
2:00 AM 19.4 °F 8.6 °F 6.8 °F 58% 30.39 in - North 9.2 mph - N/A   Clear
2:30 AM 19.4 °F 7.9 °F 3.2 °F 49% 30.39 in - North 10.4 mph - N/A   Clear
3:00 AM 19 °F - 5 °F 40% 30.39 in 12 mi NNW 22.4 mph - -  
3:00 AM 19.4 °F 5.0 °F 3.2 °F 49% 30.39 in - North 16.1 mph - N/A   Clear
3:30 AM 19.4 °F 5.5 °F -0.4 °F 42% 30.39 in - North 15.0 mph - N/A   Clear
4:00 AM 19.4 °F 6.0 °F 1.4 °F 46% 30.39 in - North 13.8 mph - N/A   Clear
4:30 AM 19.4 °F 6.6 °F -2.2 °F 39% 30.39 in - North 12.7 mph - N/A   Clear
5:00 AM 17.6 °F 6.4 °F -2.2 °F 42% 30.39 in - NNW 9.2 mph - N/A   Clear
5:30 AM 15.8 °F 7.2 °F -0.4 °F 49% 30.39 in - North 5.8 mph - N/A   Clear
6:00 AM 18 °F - 2 °F 35% 30.41 in 12 mi NNW 9.2 mph - -  
6:00 AM 17.6 °F 8.2 °F -0.4 °F 45% 30.42 in - North 6.9 mph - N/A   Clear
6:30 AM 17.6 °F - -0.4 °F 45% 30.42 in - NNE 2.3 mph - N/A   Clear
7:00 AM 17.6 °F 12.3 °F 1.4 °F 49% 30.42 in - NW 3.5 mph - N/A   Clear
7:30 AM 15.8 °F 7.2 °F 1.4 °F 53% 30.42 in - North 5.8 mph - N/A   Clear
8:00 AM 17.6 °F 9.3 °F 3.2 °F 53% 30.45 in - North 5.8 mph - N/A   Clear
8:30 AM 21.2 °F 12.6 °F 1.4 °F 42% 30.45 in - North 6.9 mph - N/A   Clear
9:00 AM 20 °F - 2 °F 31% 30.46 in 12 mi NW 17.9 mph - -  
9:30 AM 23.0 °F 14.7 °F 3.2 °F 43% 30.48 in - NNW 6.9 mph - N/A   Clear
10:00 AM 24.8 °F 16.1 °F -4.0 °F 28% 30.45 in - NNW 8.1 mph - N/A   Clear
10:30 AM 24.8 °F 15.3 °F -0.4 °F 34% 30.45 in - NNW 9.2 mph - N/A   Clear
11:00 AM 24.8 °F 15.3 °F -2.2 °F 31% 30.45 in - NNW 9.2 mph - N/A   Clear
11:30 AM 26.6 °F 19.1 °F -2.2 °F 29% 30.45 in - NNW 6.9 mph - N/A   Clear
12:00 PM 25 °F - 4 °F 26% 30.45 in 12 mi NW 5.8 mph - -  
12:00 PM 26.6 °F 21.2 °F -0.4 °F 31% 30.45 in - North 4.6 mph - N/A   Clear
12:30 PM 26.6 °F 19.1 °F -0.4 °F 31% 30.45 in - NW 6.9 mph - N/A   Clear
1:00 PM 28.4 °F 21.2 °F 1.4 °F 31% 30.42 in - WNW 6.9 mph - N/A   Clear
1:30 PM 26.6 °F 19.1 °F 1.4 °F 34% 30.42 in - WNW 6.9 mph - N/A   Clear
2:00 PM 28.4 °F 21.2 °F 1.4 °F 31% 30.39 in - North 6.9 mph - N/A   Clear
2:30 PM 28.4 °F 21.2 °F -4.0 °F 25% 30.39 in - NNW 6.9 mph - N/A   Clear
3:00 PM 29 °F - 4 °F 20% 30.38 in 12 mi NW 13.4 mph - -  
3:00 PM 28.4 °F 20.4 °F -0.4 °F 29% 30.39 in - WNW 8.1 mph - N/A   Clear
3:30 PM 28.4 °F 19.7 °F -2.2 °F 27% 30.39 in - WNW 9.2 mph - N/A   Clear
4:00 PM 28.4 °F 20.4 °F 1.4 °F 31% 30.39 in - WNW 8.1 mph - N/A   Clear
4:30 PM 26.6 °F 18.2 °F -4.0 °F 26% 30.39 in - West 8.1 mph - N/A   Clear
5:00 PM 26.6 °F 18.2 °F -2.2 °F 29% 30.39 in - WNW 8.1 mph - N/A   Clear
5:30 PM 26.6 °F 19.1 °F 1.4 °F 34% 30.39 in - WNW 6.9 mph - N/A   Clear
6:00 PM 26 °F - 7 °F 30% 30.38 in 12 mi WNW 6.9 mph - -  
6:00 PM 24.8 °F 19.1 °F 5.0 °F 43% 30.39 in - WNW 4.6 mph - N/A   Clear
6:30 PM 24.8 °F 19.1 °F 5.0 °F 43% 30.39 in - WNW 4.6 mph - N/A   Clear
7:00 PM 24.8 °F 17.9 °F 6.8 °F 46% 30.39 in - NW 5.8 mph - N/A   Clear
7:30 PM 24.8 °F - 8.6 °F 50% 30.39 in - WSW 1.2 mph - N/A   Clear
8:00 PM 26.6 °F - 8.6 °F 47% 30.39 in 6.2 mi SW 2.3 mph - N/A   Mostly Cloudy
8:30 PM 26.6 °F 21.2 °F 12.2 °F 55% 30.39 in 6.2 mi West 4.6 mph - N/A   Mostly Cloudy
9:00 PM 26 °F - 13 °F 46% 30.41 in 12 mi WSW 11.2 mph - -   Mostly Cloudy
9:00 PM 26.6 °F - 12.2 °F 55% 30.39 in 6.2 mi WSW 2.3 mph - N/A   Mostly Cloudy
9:30 PM 28.4 °F 24.6 °F 14.0 °F 55% 30.42 in 6.2 mi West 3.5 mph - N/A   Mostly Cloudy
10:00 PM 28.4 °F 23.3 °F 15.8 °F 59% 30.42 in 5.0 mi West 4.6 mph - N/A Snow Light Snow
10:30 PM 28.4 °F 23.3 °F 15.8 °F 59% 30.42 in 5.0 mi NW 4.6 mph - N/A Snow Light Snow
11:00 PM 26.6 °F 21.2 °F 17.6 °F 69% 30.42 in 5.6 mi NW 4.6 mph - N/A   Mostly Cloudy
11:30 PM 26.6 °F 20.0 °F 17.6 °F 69% 30.42 in 5.6 mi NW 5.8 mph - N/A Snow Light Snow