Weather History for Fullerton, CA

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Wednesday, July 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 77 °F 74 °F  
Max Temperature 90 °F 84 °F 93 °F (2009)
Min Temperature 64 °F 65 °F 62 °F (2011)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 2  
Since 1 July heating degree days 0 0  
Cooling Degree Days 12 9  
Month to date cooling degree days 170 150  
Year to date cooling degree days 635 418  
Since 1 June cooling degree days 379 295  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 55    
Maximum Humidity 78    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2015)
Month to date precipitation 0.01 0.02  
Year to date precipitation 3.54 9.67  
Since 1 July precipitation 0.01 0.02  
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 29.92 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 9 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 18, 2012 Rise Set
Actual Time 5:54 AM PDT 8:01 PM PDT
Civil Twilight 5:26 AM PDT 8:29 PM PDT
Nautical Twilight 4:51 AM PDT 9:04 PM PDT
Astronomical Twilight 4:14 AM PDT 9:41 PM PDT
Moon 5:31 AM PDT (7/18) 7:37 PM PDT (7/18)
Length of Visible Light 15h 03m
Length of Day
14h 07m
Waning Crescent, 0% of the Moon is Illuminated
Jul 18
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 57.9 °F 73% 29.96 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 AM 66.0 °F - 57.0 °F 73% 29.96 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 64.9 °F - 57.0 °F 75% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 AM 64.9 °F - 55.9 °F 73% 29.92 in 10.0 mi NW 4.6 mph - N/A   Clear
4:53 AM 64.0 °F - 55.9 °F 75% 29.93 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 64.0 °F - 55.9 °F 75% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 66.0 °F - 57.0 °F 73% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 69.1 °F - 57.9 °F 68% 29.95 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:53 AM 72.0 °F - 57.9 °F 61% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 75.9 °F - 57.9 °F 54% 29.95 in 10.0 mi SW 3.5 mph - N/A   Clear
10:53 AM 80.1 °F 80.4 °F 57.0 °F 45% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 88.0 °F 85.7 °F 53.1 °F 30% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear
1:53 PM 88.0 °F 86.5 °F 55.9 °F 34% 29.94 in 10.0 mi Variable 6.9 mph - N/A   Clear
2:53 PM 87.1 °F 85.1 °F 54.0 °F 32% 29.94 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 86.0 °F 84.0 °F 53.1 °F 32% 29.93 in 10.0 mi West 6.9 mph - N/A   Clear
4:53 PM 84.0 °F 83.0 °F 55.9 °F 38% 29.91 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 PM 82.9 °F - 52.0 °F 34% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:53 PM 82.9 °F - 52.0 °F 34% 29.86 in 10.0 mi West 3.5 mph - N/A   Clear
7:53 PM 82.0 °F - 52.0 °F 35% 29.87 in 10.0 mi West 3.5 mph - N/A   Clear
8:53 PM 81.0 °F 80.5 °F 54.0 °F 39% 29.86 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:53 PM 80.1 °F 80.1 °F 55.0 °F 42% 29.88 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:53 PM 79.0 °F - 54.0 °F 42% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 75.0 °F - 57.9 °F 55% 29.88 in 10.0 mi West 5.8 mph - N/A   Clear