San Diego, CA

5:11 AM PST on February 19, 2017 (GMT -0800)
Brown Municipal

Weather History for KSDM - December, 2012

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 55 °F  
Max Temperature 73 °F 66 °F 81 °F (1958)
Min Temperature 46 °F 43 °F 34 °F (1960)
Degree Days  
Heating Degree Days 6 10  
Month to date heating degree days 99  
Since 1 July heating degree days 368  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 623  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 61    
Maximum Humidity 100    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.05 in 0.36 in (1959)
Month to date precipitation 0.53  
Year to date precipitation 10.98  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 67 mph    
Max Gust Speed 84 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 6:39 AM PST 4:42 PM PST
Civil Twilight 6:12 AM PST 5:09 PM PST
Nautical Twilight 5:41 AM PST 5:40 PM PST
Astronomical Twilight 5:11 AM PST 6:10 PM PST
Moon 3:34 AM PST (12/10) 2:30 PM PST (12/10)
Length of Visible Light 10h 57m
Length of Day
10h 03m
Waning Crescent, 9% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 48.2 °F 48.2 °F 100% 30.11 in 3.0 mi Calm Calm - N/A   Clear
12:53 AM 50.0 °F 48.9 °F 96% 30.11 in 4.0 mi NE 3.5 mph - N/A   Clear
1:53 AM 48.9 °F 46.9 °F 93% 30.10 in 5.0 mi NE 3.5 mph - N/A   Clear
2:53 AM 50.0 °F 45.0 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 48.9 °F 44.1 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 46.0 °F 42.1 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.9 °F 39.0 °F 74% 30.10 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:53 AM 46.0 °F 36.0 °F 68% 30.12 in 10.0 mi North - - N/A   Clear
7:53 AM 54.0 °F 39.9 °F 59% 30.11 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 AM 66.9 °F 27.0 °F 22% 30.12 in 10.0 mi SE 9.2 mph - N/A   Clear
9:53 AM 70.0 °F 27.0 °F 20% 30.12 in 10.0 mi SE 6.9 mph - N/A   Clear
10:53 AM 73.0 °F 28.0 °F 19% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 73.9 °F 27.0 °F 18% 30.08 in 10.0 mi NW 3.5 mph - N/A   Clear
12:53 PM 73.9 °F 37.0 °F 26% 30.06 in 10.0 mi WNW 8.1 mph - N/A   Clear
1:53 PM 72.0 °F 30.9 °F 22% 30.05 in 10.0 mi NW 6.9 mph - N/A   Clear
2:53 PM 70.0 °F 32.0 °F 25% 30.05 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:53 PM 68.0 °F 39.0 °F 35% 30.05 in 10.0 mi West 6.9 mph - N/A   Clear
4:30 PM 64.4 °F 39.2 °F 40% 30.05 in 10.0 mi SSW 66.7 mph 84.0 mph N/A   Squalls
4:53 PM 63.0 °F 41.0 °F 45% 30.05 in 10.0 mi North - - N/A   Clear
5:04 PM 60.8 °F 42.8 °F 52% 30.05 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 PM 59.0 °F 52.0 °F 78% 30.06 in 5.0 mi West 5.8 mph - N/A   Haze
6:53 PM 55.9 °F 53.1 °F 90% 30.06 in 4.0 mi Calm Calm - N/A   Clear
7:53 PM 52.0 °F 48.9 °F 89% 30.07 in 4.0 mi Calm Calm - N/A   Clear
8:53 PM 53.1 °F 50.0 °F 89% 30.07 in 3.0 mi Calm Calm - N/A   Clear
9:53 PM 54.0 °F 51.1 °F 90% 30.07 in 4.0 mi Calm Calm - N/A   Clear
10:53 PM 48.0 °F 37.9 °F 68% 30.07 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 PM 48.9 °F 39.0 °F 69% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Clear