Weather History for KNBC - September, 2013

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Tuesday, September 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 90 °F 86 °F 100 °F (1939)
Min Temperature 72 °F 69 °F 52 °F (1956)
Cooling Degree Days 15    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 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

Sep. 10, 2013 Rise Set
Actual Time 7:03 AM EDT 7:35 PM EDT
Civil Twilight 6:38 AM EDT 8:00 PM EDT
Nautical Twilight 6:09 AM EDT 8:29 PM EDT
Astronomical Twilight 5:40 AM EDT 8:58 PM EDT
Moon 12:07 PM EDT (9/10) 10:57 PM EDT (9/10)
Length of Visible Light 13h 21m
Length of Day
12h 31m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 10
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

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 73.0 °F - 70.0 °F 90% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:56 AM 73.9 °F - 71.1 °F 91% 30.12 in 10.0 mi NE 4.6 mph - N/A   Clear
2:56 AM 75.0 °F - 71.1 °F 87% 30.12 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:56 AM 73.0 °F - 71.1 °F 93% 30.12 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:56 AM 73.0 °F - 70.0 °F 90% 30.13 in 10.0 mi North 5.8 mph - N/A   Clear
5:56 AM 72.0 °F - 70.0 °F 93% 30.14 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:27 AM 72.0 °F - 69.1 °F 91% 30.15 in 9.0 mi NE 5.8 mph - N/A   Partly Cloudy
6:56 AM 72.0 °F - 69.1 °F 91% 30.16 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
7:56 AM 73.9 °F - 70.0 °F 87% 30.17 in 9.0 mi NE 4.6 mph - N/A   Clear
8:56 AM 79.0 °F - 71.1 °F 77% 30.19 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
9:56 AM 82.9 °F 87.0 °F 70.0 °F 65% 30.21 in 10.0 mi NE 11.5 mph - N/A   Clear
10:56 AM 86.0 °F 90.7 °F 70.0 °F 59% 30.22 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
11:56 AM 87.1 °F 91.3 °F 69.1 °F 55% 30.21 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
12:56 PM 88.0 °F 92.1 °F 69.1 °F 53% 30.20 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
1:56 PM 86.0 °F 90.7 °F 70.0 °F 59% 30.19 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
2:56 PM 86.0 °F 91.5 °F 71.1 °F 61% 30.18 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
3:56 PM 86.0 °F 91.5 °F 71.1 °F 61% 30.16 in 10.0 mi SE 17.3 mph 24.2 mph N/A   Mostly Cloudy
4:56 PM 86.0 °F 89.4 °F 68.0 °F 55% 30.15 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
5:56 PM 84.9 °F 89.4 °F 70.0 °F 61% 30.15 in 10.0 mi ESE 12.7 mph 19.6 mph N/A   Mostly Cloudy
6:56 PM 82.9 °F 87.0 °F 70.0 °F 65% 30.15 in 10.0 mi SE 13.8 mph - N/A   Mostly Cloudy
7:56 PM 80.1 °F 83.6 °F 71.1 °F 74% 30.16 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
8:56 PM 80.1 °F 83.6 °F 71.1 °F 74% 30.17 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
9:56 PM 75.0 °F - 71.1 °F 87% 30.19 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
10:56 PM 73.9 °F - 71.1 °F 91% 30.19 in 9.0 mi NNE 5.8 mph - N/A   Scattered Clouds
11:56 PM 75.9 °F - 72.0 °F 87% 30.19 in 9.0 mi North 4.6 mph - N/A   Clear