Weather History for Bay St Louis, MS

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Saturday, December 29, 2012

  Actual Average (KGPT) Record (KGPT)
Temperature  
Mean Temperature 46 °F -  
Max Temperature 51 °F 61 °F 79 °F (1974)
Min Temperature 39 °F 45 °F 25 °F (1961)
Degree Days  
Heating Degree Days 19    
Moisture  
Dew Point 32 °F    
Average Humidity 62    
Maximum Humidity 71    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 7 miles    
Events      
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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Astronomy

Dec. 29, 2012 Rise Set
Actual Time 6:53 AM CST 5:06 PM CST
Civil Twilight 6:27 AM CST 5:33 PM CST
Nautical Twilight 5:57 AM CST 6:02 PM CST
Astronomical Twilight 5:28 AM CST 6:32 PM CST
Moon 6:32 PM CST (12/29) 7:33 AM CST (12/29)
Length of Visible Light 11h 05m
Length of Day
10h 12m
Full, 98% of the Moon is Illuminated
Dec 29
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:50 AM 44.6 °F 41.4 °F 35.6 °F 71% 30.15 in 7.0 mi NNW 5.8 mph 17.3 mph N/A   Overcast
7:52 AM 44.6 °F 39.2 °F 35.6 °F 71% 30.19 in 7.0 mi North 10.4 mph - N/A   Overcast
8:50 AM 44.6 °F 38.8 °F 35.6 °F 71% 30.22 in 7.0 mi NNW 11.5 mph 17.3 mph N/A   Overcast
9:51 AM 44.6 °F 39.2 °F 33.8 °F 66% 30.23 in 7.0 mi North 10.4 mph - N/A   Overcast
10:50 AM 44.6 °F 40.7 °F 35.6 °F 71% 30.25 in 7.0 mi North 6.9 mph - N/A   Overcast
1:50 PM 48.2 °F - 32.0 °F 54% 30.22 in 7.0 mi NW 11.5 mph - N/A   Scattered Clouds
2:52 PM 51.8 °F - 30.2 °F 44% 30.22 in 7.0 mi NNW 11.5 mph - N/A   Partly Cloudy
3:55 PM 48.2 °F - 28.4 °F 46% 30.25 in 7.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
4:50 PM 46.4 °F - 30.2 °F 53% 30.26 in 7.0 mi Calm Calm - N/A   Scattered Clouds
5:51 PM 42.8 °F - 32.0 °F 66% 30.29 in 7.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 42.8 °F - 30.2 °F 61% 30.32 in 7.0 mi Calm Calm - N/A   Clear
7:51 PM 41.0 °F 39.0 °F 28.4 °F 61% 30.37 in 7.0 mi NW 3.5 mph - N/A   Clear
8:53 PM 39.2 °F 35.9 °F 28.4 °F 65% 30.39 in 7.0 mi NNW 4.6 mph - N/A   Clear