Weather History for Hayward, CA

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Friday, July 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 65 °F  
Max Temperature 75 °F 73 °F 86 °F (2006)
Min Temperature 56 °F 58 °F 54 °F (2008)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 13  
Since 1 June heating degree days 60  
Since 1 July heating degree days 13  
Cooling Degree Days 1    
Month to date cooling degree days 44  
Year to date cooling degree days 144  
Since 1 June cooling degree days 97  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 70    
Maximum Humidity 86    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - 0.00 in (2014)
Month to date precipitation 0.00  
Year to date precipitation 1.49  
Since 1 July precipitation 0.00  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 19, 2013 Rise Set
Actual Time 6:02 AM PDT 8:27 PM PDT
Civil Twilight 5:32 AM PDT 8:57 PM PDT
Nautical Twilight 4:54 AM PDT 9:34 PM PDT
Astronomical Twilight 4:13 AM PDT 10:14 PM PDT
Moon 5:35 PM PDT (7/19) 2:47 AM PDT (7/19)
Length of Visible Light 15h 25m
Length of Day
14h 25m
Waxing Gibbous, 87% of the Moon is Illuminated
Jul 19
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 57.0 °F 54.0 °F 89% 29.99 in 10.0 mi West 4.6 mph - N/A   Overcast
1:54 AM 57.0 °F 54.0 °F 89% 29.98 in 10.0 mi North 3.5 mph - N/A   Overcast
2:54 AM 57.0 °F 53.1 °F 87% 29.96 in 10.0 mi West 4.6 mph - N/A   Overcast
3:54 AM 57.0 °F 53.1 °F 87% 29.96 in 10.0 mi West 5.8 mph - N/A   Overcast
4:54 AM 57.0 °F 54.0 °F 89% 29.97 in 10.0 mi NW 5.8 mph - N/A   Overcast
5:54 AM 57.0 °F 54.0 °F 89% 29.97 in 10.0 mi West 4.6 mph - N/A   Overcast
6:54 AM 57.0 °F 53.1 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 57.0 °F 54.0 °F 89% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
8:54 AM 57.9 °F 54.0 °F 87% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Overcast
9:35 AM 60.8 °F 53.6 °F 77% 29.96 in 10.0 mi West 4.6 mph - N/A   Overcast
9:54 AM 61.0 °F 54.0 °F 78% 29.98 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
10:14 AM 62.6 °F 53.6 °F 72% 29.95 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
10:54 AM 64.0 °F 55.0 °F 73% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:54 AM 66.9 °F 55.0 °F 66% 29.97 in 10.0 mi West 5.8 mph - N/A   Clear
12:54 PM 70.0 °F 55.9 °F 61% 29.95 in 10.0 mi West 9.2 mph - N/A   Clear
1:54 PM 72.0 °F 55.9 °F 57% 29.93 in 10.0 mi West 10.4 mph - N/A   Clear
2:54 PM 73.9 °F 55.9 °F 53% 29.91 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:54 PM 73.0 °F 55.9 °F 55% 29.89 in 10.0 mi WNW 16.1 mph - N/A   Clear
4:54 PM 70.0 °F 55.0 °F 59% 29.89 in 10.0 mi WNW 15.0 mph - N/A   Clear
5:54 PM 66.9 °F 55.0 °F 66% 29.88 in 10.0 mi WNW 15.0 mph - N/A   Clear
6:54 PM 64.0 °F 54.0 °F 70% 29.88 in 10.0 mi WNW 13.8 mph - N/A   Clear
7:54 PM 61.0 °F 54.0 °F 78% 29.89 in 10.0 mi WNW 11.5 mph - N/A   Clear
8:54 PM 57.9 °F 53.1 °F 84% 29.90 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:54 PM 57.0 °F 53.1 °F 87% 29.92 in 10.0 mi North 6.9 mph - N/A   Clear
10:46 PM 55.4 °F 53.6 °F 94% 29.89 in 9.0 mi North 5.8 mph - N/A   Scattered Clouds
10:54 PM 57.0 °F 53.1 °F 87% 29.92 in 9.0 mi North 4.6 mph - N/A   Mostly Cloudy
11:54 PM 57.0 °F 53.1 °F 87% 29.91 in 9.0 mi North 4.6 mph - N/A   Overcast