Weather History for KNBC - May, 2014

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Monday, May 12, 2014

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 88 °F 82 °F 93 °F (1973)
Min Temperature 68 °F 60 °F 45 °F (1947)
Cooling Degree Days 13    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog    
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

May. 12, 2014 Rise Set
Actual Time 6:26 AM EDT 8:12 PM EDT
Civil Twilight 5:59 AM EDT 8:39 PM EDT
Nautical Twilight 5:27 AM EDT 9:11 PM EDT
Astronomical Twilight 4:53 AM EDT 9:45 PM EDT
Moon 6:15 PM EDT (5/12) 4:56 AM EDT (5/12)
Length of Visible Light 14h 39m
Length of Day
13h 45m
Waxing Gibbous, 95% of the Moon is Illuminated
May 12
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
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
12:56 AM 72.0 °F - 69.1 °F 91% 30.14 in 7.0 mi Calm Calm - N/A   Clear
1:56 AM 71.1 °F - 69.1 °F 93% 30.13 in 5.0 mi Calm Calm - N/A   Clear
2:56 AM 71.1 °F - 68.0 °F 90% 30.12 in 4.0 mi Calm Calm - N/A   Clear
3:56 AM 68.0 °F - 66.0 °F 93% 30.13 in 6.0 mi West 3.5 mph - N/A   Clear
4:56 AM 71.1 °F - 69.1 °F 93% 30.14 in 7.0 mi WSW 3.5 mph - N/A   Clear
5:56 AM 70.0 °F - 66.9 °F 90% 30.14 in 10.0 mi West 3.5 mph - N/A   Unknown
6:56 AM 71.1 °F - 68.0 °F 90% 30.17 in 7.0 mi West 3.5 mph - N/A Fog Shallow Fog
7:56 AM 73.9 °F - 69.1 °F 85% 30.19 in 6.0 mi West 3.5 mph - N/A   Scattered Clouds
8:56 AM 75.9 °F - 68.0 °F 76% 30.21 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
9:56 AM 82.0 °F 85.5 °F 69.1 °F 65% 30.22 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
10:56 AM 84.0 °F 87.0 °F 68.0 °F 58% 30.22 in - West 6.9 mph - N/A   Partly Cloudy
11:56 AM 86.0 °F 89.4 °F 68.0 °F 55% 30.22 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
12:56 PM 88.0 °F 91.4 °F 68.0 °F 51% 30.20 in 7.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:56 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:56 PM 86.0 °F 90.7 °F 70.0 °F 59% 30.18 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
3:56 PM 88.0 °F 91.4 °F 68.0 °F 51% 30.17 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
4:56 PM 84.9 °F 88.2 °F 68.0 °F 57% 30.15 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
7:56 PM 79.0 °F - 68.0 °F 69% 30.14 in 10.0 mi SW 4.6 mph - N/A   Clear
10:56 PM 75.9 °F - 70.0 °F 82% 30.17 in 10.0 mi WSW 3.5 mph - N/A   Clear