Weather History for Hayward, CA

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Saturday, May 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 60 °F  
Max Temperature 73 °F 68 °F 86 °F (2011)
Min Temperature 47 °F 52 °F 46 °F (1999)
Degree Days  
Heating Degree Days 5    
Month to date heating degree days 41  
Since 1 July heating degree days 2395  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 11  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 58    
Maximum Humidity 86    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - 0.18 in (2005)
Month to date precipitation 0.01  
Year to date precipitation 9.00  
Since 1 July precipitation 10.97  
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 05, 2012 Rise Set
Actual Time 6:07 AM PDT 8:02 PM PDT
Civil Twilight 5:39 AM PDT 8:31 PM PDT
Nautical Twilight 5:04 AM PDT 9:06 PM PDT
Astronomical Twilight 4:27 AM PDT 9:43 PM PDT
Moon 8:01 PM PDT (5/5) 5:34 AM PDT (5/5)
Length of Visible Light 14h 52m
Length of Day
13h 55m
Full, 100% of the Moon is Illuminated
May 5
Full
May 5
Full
May 12
Last Quarter
May 20
New
May 28
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 50.0 °F 45.0 °F 83% 30.24 in 10.0 mi SE 4.6 mph - N/A   Clear
1:54 AM 50.0 °F 45.0 °F 83% 30.23 in 10.0 mi East 4.6 mph - N/A   Clear
2:54 AM 48.9 °F 44.1 °F 83% 30.23 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:54 AM 48.9 °F 44.1 °F 83% 30.23 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:54 AM 48.0 °F 44.1 °F 86% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:54 AM 46.9 °F 43.0 °F 86% 30.23 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:54 AM 48.0 °F 43.0 °F 83% 30.23 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:54 AM 54.0 °F 45.0 °F 72% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 57.9 °F 45.0 °F 62% 30.25 in 10.0 mi West 4.6 mph - N/A   Clear
9:54 AM 62.1 °F 45.0 °F 53% 30.23 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:54 AM 64.9 °F 45.0 °F 48% 30.23 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:54 AM 72.0 °F 37.0 °F 28% 30.20 in 10.0 mi NNE 12.7 mph 20.7 mph N/A   Clear
12:54 PM 70.0 °F 42.1 °F 36% 30.19 in 10.0 mi West 13.8 mph - N/A   Clear
1:54 PM 69.1 °F 46.9 °F 45% 30.17 in 10.0 mi West 18.4 mph - N/A   Clear
2:54 PM 69.1 °F 48.0 °F 47% 30.16 in 10.0 mi WNW 18.4 mph 23.0 mph N/A   Clear
3:54 PM 66.9 °F 48.0 °F 51% 30.14 in 10.0 mi West 16.1 mph - N/A   Clear
4:54 PM 66.9 °F 46.0 °F 47% 30.12 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
5:54 PM 66.9 °F 46.0 °F 47% 30.10 in 10.0 mi West 16.1 mph - N/A   Clear
6:54 PM 63.0 °F 48.9 °F 60% 30.09 in 9.0 mi West 8.1 mph - N/A   Clear
7:54 PM 60.1 °F 50.0 °F 69% 30.09 in 8.0 mi WSW 4.6 mph - N/A   Clear
8:54 PM 60.1 °F 50.0 °F 69% 30.10 in 8.0 mi Calm Calm - N/A   Clear
9:54 PM 59.0 °F 50.0 °F 72% 30.10 in 8.0 mi Calm Calm - N/A   Clear
10:54 PM 57.0 °F 50.0 °F 77% 30.10 in 7.0 mi WNW 3.5 mph - N/A   Clear
11:54 PM 55.9 °F 48.9 °F 77% 30.09 in 8.0 mi East 3.5 mph - N/A   Clear