Weather History for Hayward, CA

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Wednesday, July 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 63 °F 65 °F  
Max Temperature 69 °F 73 °F 94 °F (2006)
Min Temperature 57 °F 58 °F 54 °F (2009)
Degree Days  
Heating Degree Days 2    
Month to date heating degree days 13  
Since 1 June heating degree days 60  
Since 1 July heating degree days 13  
Cooling Degree Days 0    
Month to date cooling degree days 43  
Year to date cooling degree days 143  
Since 1 June cooling degree days 96  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 75    
Maximum Humidity 86    
Minimum Humidity 63    
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 30.10 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 17, 2013 Rise Set
Actual Time 6:00 AM PDT 8:28 PM PDT
Civil Twilight 5:30 AM PDT 8:58 PM PDT
Nautical Twilight 4:52 AM PDT 9:35 PM PDT
Astronomical Twilight 4:11 AM PDT 10:17 PM PDT
Moon 3:25 PM PDT (7/17) 1:09 AM PDT (7/17)
Length of Visible Light 15h 28m
Length of Day
14h 27m
Waxing Gibbous, 68% of the Moon is Illuminated
Jul 17
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 61.0 °F 54.0 °F 78% 30.07 in 10.0 mi West 5.8 mph - N/A   Overcast
1:54 AM 60.1 °F 54.0 °F 80% 30.07 in 10.0 mi WNW 8.1 mph - N/A   Overcast
2:54 AM 60.1 °F 54.0 °F 80% 30.07 in 10.0 mi West 4.6 mph - N/A   Overcast
3:15 AM 60.8 °F 53.6 °F 77% 30.04 in 10.0 mi WSW 5.8 mph - N/A   Overcast
3:54 AM 60.1 °F 54.0 °F 80% 30.07 in 10.0 mi SW 6.9 mph - N/A   Overcast
4:54 AM 59.0 °F 54.0 °F 83% 30.07 in 10.0 mi West 4.6 mph - N/A   Overcast
5:54 AM 59.0 °F 54.0 °F 83% 30.09 in 10.0 mi West 4.6 mph - N/A   Overcast
6:54 AM 59.0 °F 54.0 °F 83% 30.10 in 10.0 mi WNW 6.9 mph - N/A   Overcast
7:54 AM 59.0 °F 53.1 °F 81% 30.12 in 10.0 mi West 5.8 mph - N/A   Overcast
8:54 AM 59.0 °F 54.0 °F 83% 30.13 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:14 AM 59.0 °F 53.6 °F 82% 30.11 in - West 5.8 mph - N/A   Unknown
9:42 AM 59.0 °F 53.6 °F 82% 30.11 in 10.0 mi Variable 4.6 mph - N/A   Overcast
9:54 AM 60.1 °F 54.0 °F 80% 30.14 in 10.0 mi WNW 3.5 mph - N/A   Overcast
10:54 AM 61.0 °F 54.0 °F 78% 30.14 in 10.0 mi WNW 5.8 mph - N/A   Overcast
11:54 AM 62.1 °F 55.0 °F 78% 30.14 in 10.0 mi West 9.2 mph - N/A   Overcast
12:54 PM 63.0 °F 54.0 °F 72% 30.14 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
1:54 PM 66.0 °F 55.0 °F 68% 30.12 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:54 PM 68.0 °F 55.0 °F 63% 30.11 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:54 PM 68.0 °F 55.0 °F 63% 30.10 in 10.0 mi WNW 11.5 mph - N/A   Clear
4:54 PM 66.9 °F 55.0 °F 66% 30.10 in 10.0 mi NW 12.7 mph - N/A   Clear
5:54 PM 66.0 °F 54.0 °F 65% 30.08 in 10.0 mi WNW 11.5 mph - N/A   Clear
6:54 PM 64.0 °F 54.0 °F 70% 30.09 in 10.0 mi WNW 11.5 mph - N/A   Clear
7:54 PM 61.0 °F 54.0 °F 78% 30.09 in 10.0 mi WNW 11.5 mph - N/A   Clear
8:54 PM 59.0 °F 54.0 °F 83% 30.09 in 10.0 mi NW 6.9 mph - N/A   Clear
9:54 PM 57.0 °F 53.1 °F 87% 30.11 in 10.0 mi NW 6.9 mph - N/A   Clear
10:12 PM 57.2 °F 53.6 °F 88% 30.08 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
10:32 PM 57.2 °F 53.6 °F 88% 30.09 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
10:54 PM 57.0 °F 54.0 °F 89% 30.12 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
11:54 PM 57.0 °F 53.1 °F 87% 30.12 in 10.0 mi NNW 5.8 mph - N/A   Overcast