Weather History for Fullerton, CA

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 56 °F  
Max Temperature 65 °F 67 °F 83 °F (2004)
Min Temperature 57 °F 45 °F 36 °F (2006)
Degree Days  
Heating Degree Days 4 9  
Month to date heating degree days 65 156  
Since 1 July heating degree days 123 320  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 2042 1251  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 40    
Precipitation  
Precipitation 0.17 in 0.06 in 0.71 in (2010)
Month to date precipitation 1.45 0.83  
Year to date precipitation 5.99 12.66  
Since 1 July precipitation 2.46 3.01  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 15 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 6:51 AM PST 4:45 PM PST
Civil Twilight 6:24 AM PST 5:13 PM PST
Nautical Twilight 5:52 AM PST 5:44 PM PST
Astronomical Twilight 5:22 AM PST 6:15 PM PST
Moon 10:49 AM PST (12/18) 11:00 PM PST (12/18)
Length of Visible Light 10h 49m
Length of Day
9h 54m
Waxing Crescent, 36% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F 52.0 °F 75% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
1:13 AM 60.8 °F 51.8 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
1:36 AM 60.8 °F 51.8 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 60.1 °F 52.0 °F 75% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 60.1 °F 52.0 °F 75% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Overcast
3:34 AM 60.8 °F 51.8 °F 72% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 60.1 °F 53.1 °F 78% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
4:10 AM 60.8 °F 53.6 °F 77% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
4:36 AM 60.8 °F 53.6 °F 77% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 60.1 °F 53.1 °F 78% 29.90 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
5:01 AM 59.0 °F 53.6 °F 82% 29.90 in 2.5 mi Calm Calm - 0.01 in Rain Light Rain
5:21 AM 59.0 °F 55.4 °F 88% 29.90 in 2.5 mi Calm Calm - 0.05 in Rain Rain
5:32 AM 59.0 °F 55.4 °F 88% 29.90 in 3.0 mi Calm Calm - 0.07 in Rain Light Rain
5:46 AM 59.0 °F 53.6 °F 82% 29.89 in 3.0 mi Calm Calm - 0.08 in Rain Light Rain
5:53 AM 57.9 °F 54.0 °F 87% 29.89 in 2.5 mi Calm Calm - 0.08 in Rain Light Rain
5:57 AM 57.2 °F 53.6 °F 88% 29.90 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
6:04 AM 57.2 °F 53.6 °F 88% 29.90 in 2.5 mi Calm Calm - 0.02 in Rain Rain
6:17 AM 57.2 °F 53.6 °F 88% 29.90 in 2.5 mi Calm Calm - 0.05 in Rain Rain
6:35 AM 57.2 °F 53.6 °F 88% 29.90 in 3.0 mi Variable 3.5 mph - 0.07 in Rain Light Rain
6:53 AM 57.0 °F 53.1 °F 87% 29.89 in 6.0 mi SSW 6.9 mph - 0.08 in Rain Light Rain
7:01 AM 57.2 °F 53.6 °F 88% 29.89 in 7.0 mi South 5.8 mph - 0.00 in Rain Light Rain
7:26 AM 57.2 °F 53.6 °F 88% 29.89 in 10.0 mi South 5.8 mph - 0.00 in   Overcast
7:49 AM 57.2 °F 53.6 °F 88% 29.89 in 10.0 mi South 3.5 mph - 0.00 in Rain Light Rain
7:53 AM 57.9 °F 54.0 °F 87% 29.88 in 10.0 mi South 3.5 mph - 0.00 in Rain Light Rain
8:48 AM 59.0 °F 53.6 °F 82% 29.89 in 10.0 mi SSW 4.6 mph - 0.01 in Rain Light Rain
8:53 AM 59.0 °F 55.0 °F 87% 29.89 in 10.0 mi Calm Calm - 0.01 in   Overcast
9:11 AM 60.8 °F 55.4 °F 82% 29.89 in 10.0 mi Calm Calm - N/A   Overcast
9:16 AM 60.8 °F 55.4 °F 82% 29.89 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:34 AM 62.6 °F 55.4 °F 77% 29.89 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
9:53 AM 62.1 °F 54.0 °F 75% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Overcast
10:00 AM 62.6 °F 55.4 °F 77% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Overcast
10:22 AM 62.6 °F 53.6 °F 72% 29.88 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
10:33 AM 62.6 °F 53.6 °F 72% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
10:53 AM 63.0 °F 53.1 °F 70% 29.87 in 10.0 mi West 5.8 mph - N/A   Overcast
11:13 AM 62.6 °F 51.8 °F 68% 29.86 in 10.0 mi West 9.2 mph 17.3 mph N/A   Overcast
11:53 AM 63.0 °F 48.9 °F 60% 29.84 in 10.0 mi West 8.1 mph - 0.00 in   Overcast
12:53 PM 64.0 °F 46.9 °F 54% 29.81 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
1:53 PM 63.0 °F 42.1 °F 46% 29.81 in 10.0 mi West 10.4 mph 20.7 mph N/A   Clear
2:53 PM 64.0 °F 39.0 °F 40% 29.80 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
3:53 PM 63.0 °F 41.0 °F 45% 29.79 in 10.0 mi West 8.1 mph 18.4 mph N/A   Clear
4:53 PM 60.1 °F 28.0 °F 30% 29.81 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Clear
5:53 PM 57.9 °F 24.1 °F 27% 29.85 in 10.0 mi NW 9.2 mph 19.6 mph N/A   Clear
6:53 PM 57.0 °F 21.9 °F 26% 29.89 in 10.0 mi NW 8.1 mph 18.4 mph N/A   Clear
7:53 PM 55.0 °F 23.0 °F 29% 29.93 in 10.0 mi NW 10.4 mph 24.2 mph N/A   Clear
8:53 PM 53.1 °F 21.9 °F 30% 29.95 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:53 PM 53.1 °F 21.0 °F 29% 29.98 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 PM 52.0 °F 25.0 °F 35% 30.00 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Clear
11:53 PM 52.0 °F 21.9 °F 31% 30.01 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Clear