History for San Diego Montgomery, CA

Friday, December 7, 2012 View Current Conditions
Friday, December 7, 2012
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  Actual Average Record
Temperature
Mean Temperature 60 °F -  
Max Temperature 64 °F 64 °F 82 °F (2001)
Min Temperature 55 °F 45 °F 36 °F (1998)
Degree Days
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture
Dew Point 54 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation
Precipitation 0.01 in - - ()
Sea Level Pressure
Sea Level Pressure 29.93 in    
Wind
Wind Speed 3 mph (NNW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 2 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
Daily Graph
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Astronomy
May. 21, 2013 Rise Set
Actual Time 6:38 AM PST 4:42 PM PST
Civil Twilight 6:11 AM PST 5:09 PM PST
Nautical Twilight 5:40 AM PST 5:40 PM PST
Astronomical Twilight 5:10 AM PST 6:09 PM PST
Moon 12:19 AM PST (12/7) 12:26 PM PST (12/7)
Length Of Visible Light 10h 58m
Length of Day
10h 03m
Last Quarter, 37% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Hourly Observations
Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:19 AM 57.2 °F 55.4 °F 94% 29.93 in 1.8 mi North 3.5 mph - N/A   Overcast
12:32 AM 55.4 °F 55.4 °F 100% 29.93 in 0.5 mi NNW 3.5 mph - N/A Fog Fog
12:49 AM 55.4 °F 55.4 °F 100% 29.93 in 1.2 mi North 3.5 mph - N/A   Overcast
12:53 AM 55.9 °F 55.0 °F 97% 29.93 in 0.8 mi North 3.5 mph - N/A   Mist
1:11 AM 55.4 °F 53.6 °F 94% 29.93 in 0.2 mi North 3.5 mph - N/A Fog Fog
1:32 AM 55.4 °F 53.6 °F 94% 29.94 in 0.2 mi North 3.5 mph - N/A Fog Fog
1:53 AM 55.0 °F 55.0 °F 100% 29.93 in 0.2 mi North 3.5 mph - N/A Fog Fog
2:01 AM 55.4 °F 55.4 °F 100% 29.93 in 0.5 mi Calm Calm - N/A Fog Fog
2:15 AM 55.4 °F 55.4 °F 100% 29.93 in 1.2 mi Calm Calm - N/A   Overcast
2:23 AM 55.4 °F 55.4 °F 100% 29.93 in 3.0 mi Calm Calm - N/A   Overcast
2:33 AM 55.4 °F 55.4 °F 100% 29.93 in 4.0 mi Calm Calm - N/A   Overcast
2:53 AM 55.9 °F 55.0 °F 97% 29.92 in 4.0 mi Calm Calm - N/A   Overcast
3:53 AM 57.0 °F 55.0 °F 93% 29.91 in 5.0 mi Calm Calm - N/A   Overcast
4:34 AM 55.4 °F 53.6 °F 94% 29.91 in 4.0 mi East 4.6 mph - N/A   Overcast
4:45 AM 55.4 °F 53.6 °F 94% 29.90 in 2.5 mi East 3.5 mph - N/A   Overcast
4:53 AM 55.9 °F 54.0 °F 93% 29.90 in 2.0 mi Calm Calm - N/A   Overcast
5:01 AM 55.4 °F 53.6 °F 94% 29.91 in 1.0 mi SE 3.5 mph - N/A   Overcast
5:16 AM 55.4 °F 53.6 °F 94% 29.92 in 0.8 mi Calm Calm - N/A   Mist
5:23 AM 55.4 °F 53.6 °F 94% 29.92 in 1.2 mi SSE 3.5 mph - N/A   Overcast
5:53 AM 55.0 °F 54.0 °F 96% 29.92 in 1.0 mi Calm Calm - N/A   Overcast
6:53 AM 55.0 °F 55.0 °F 100% 29.94 in 1.2 mi Calm Calm - N/A   Overcast
7:04 AM 55.4 °F 55.4 °F 100% 29.95 in 0.5 mi Calm Calm - N/A Fog Fog
7:42 AM 55.4 °F 53.6 °F 94% 29.96 in 0.2 mi East 3.5 mph - N/A Fog Fog
7:53 AM 55.0 °F 55.0 °F 100% 29.96 in 0.2 mi ESE 3.5 mph - N/A Fog Fog
8:53 AM 55.0 °F 54.0 °F 96% 29.98 in 0.5 mi East 3.5 mph - N/A Fog Fog
9:53 AM 55.0 °F 54.0 °F 96% 29.98 in 1.2 mi Calm Calm - N/A   Overcast
10:53 AM 60.1 °F 55.0 °F 83% 29.96 in 5.0 mi Calm Calm - N/A   Haze
11:04 AM 60.8 °F 55.4 °F 82% 29.96 in 5.0 mi Calm Calm - N/A   Haze
11:53 AM 63.0 °F 55.0 °F 75% 29.94 in 4.0 mi West 5.8 mph - N/A   Haze
12:53 PM 64.0 °F 55.0 °F 73% 29.93 in 5.0 mi West 8.1 mph - N/A   Haze
1:36 PM 60.8 °F 53.6 °F 77% 29.92 in 5.0 mi NW 9.2 mph - N/A   Haze
1:53 PM 61.0 °F 54.0 °F 78% 29.92 in 4.0 mi NW 9.2 mph - N/A   Haze
2:06 PM 60.8 °F 53.6 °F 77% 29.92 in 4.0 mi NW 6.9 mph - N/A   Haze
2:53 PM 62.1 °F 53.1 °F 72% 29.91 in 4.0 mi NNW 8.1 mph - N/A   Haze
3:53 PM 63.0 °F 54.0 °F 72% 29.90 in 5.0 mi Variable 3.5 mph - N/A   Haze
5:53 PM 59.0 °F 54.0 °F 83% 29.91 in 4.0 mi NNW 5.8 mph - N/A   Haze
6:53 PM 57.9 °F 54.0 °F 87% 29.92 in 3.0 mi NNW 6.9 mph - N/A   Clear
8:15 PM 55.4 °F 53.6 °F 94% 29.94 in 2.5 mi North 3.5 mph - N/A   Clear
8:53 PM 55.9 °F 54.0 °F 93% 29.95 in 2.5 mi WNW 3.5 mph - N/A   Clear
9:14 PM 55.4 °F 53.6 °F 94% 29.95 in 2.0 mi WNW 4.6 mph - N/A   Scattered Clouds
9:18 PM 57.2 °F 55.4 °F 94% 29.96 in 1.8 mi WNW 3.5 mph - N/A   Mostly Cloudy
9:27 PM 57.2 °F 55.4 °F 94% 29.96 in 0.2 mi WNW 5.8 mph - N/A Fog Fog
9:36 PM 55.4 °F 55.4 °F 100% 29.96 in 0.2 mi NNW 4.6 mph - N/A Fog Fog
9:53 PM 55.9 °F 55.0 °F 97% 29.96 in 0.2 mi North 3.5 mph - N/A Fog Fog
10:53 PM 55.9 °F 55.0 °F 97% 29.95 in 0.2 mi Calm Calm - N/A Fog Fog
11:53 PM 55.0 °F 54.0 °F 96% 29.95 in 0.2 mi SE 4.6 mph - 0.01 in Fog Fog
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