Weather History for Hayward, CA

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Wednesday, March 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 59 °F 56 °F  
Max Temperature 74 °F 64 °F 77 °F (2004)
Min Temperature 44 °F 47 °F 37 °F (2006)
Degree Days  
Heating Degree Days 6    
Month to date heating degree days 135  
Since 1 July heating degree days 1939  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in - 0.34 in (2012)
Month to date precipitation 0.21  
Year to date precipitation 0.88  
Since 1 July precipitation 6.86  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 7 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 13, 2013 Rise Set
Actual Time 7:22 AM PDT 7:14 PM PDT
Civil Twilight 6:55 AM PDT 7:40 PM PDT
Nautical Twilight 6:25 AM PDT 8:10 PM PDT
Astronomical Twilight 5:54 AM PDT 8:41 PM PDT
Moon 8:07 AM PDT (3/13) 9:32 PM PDT (3/13)
Length of Visible Light 12h 44m
Length of Day
11h 52m
Waxing Crescent, 4% of the Moon is Illuminated
Mar 13
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 52.0 °F - 48.0 °F 86% 30.17 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 51.1 °F - 46.9 °F 86% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 50.0 °F - 46.9 °F 89% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 50.0 °F - 46.0 °F 86% 30.17 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 46.9 °F - 45.0 °F 93% 30.17 in 9.0 mi Calm Calm - N/A   Clear
5:54 AM 48.0 °F - 45.0 °F 89% 30.17 in 7.0 mi Calm Calm - N/A   Clear
6:30 AM 44.6 °F 42.2 °F 42.8 °F 93% 30.14 in 1.5 mi WNW 4.6 mph - N/A   Partly Cloudy
6:33 AM 44.6 °F 42.2 °F 42.8 °F 93% 30.15 in 0.8 mi NW 4.6 mph - N/A   Mist
6:54 AM 45.0 °F 42.6 °F 44.1 °F 97% 30.18 in 0.2 mi NNW 4.6 mph - N/A Fog Fog
7:54 AM 45.0 °F 43.5 °F 43.0 °F 93% 30.19 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:01 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.16 in 0.8 mi WNW 4.6 mph - N/A   Mist
8:03 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.16 in 1.2 mi WNW 4.6 mph - N/A   Scattered Clouds
8:16 AM 46.4 °F - 46.4 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 50.0 °F - 46.9 °F 89% 30.19 in 6.0 mi SSE 3.5 mph - N/A   Clear
9:54 AM 54.0 °F - 50.0 °F 86% 30.19 in 4.0 mi South 4.6 mph - N/A   Clear
10:54 AM 57.0 °F - 51.1 °F 81% 30.18 in 6.0 mi Variable 3.5 mph - N/A   Haze
11:54 AM 60.1 °F - 53.1 °F 78% 30.19 in 5.0 mi WNW 6.9 mph - N/A   Haze
12:54 PM 64.9 °F - 54.0 °F 68% 30.17 in 6.0 mi West 6.9 mph - N/A   Haze
1:54 PM 66.9 °F - 53.1 °F 61% 30.14 in 7.0 mi WNW 9.2 mph - N/A   Clear
2:54 PM 70.0 °F - 55.0 °F 59% 30.12 in 10.0 mi West 10.4 mph - N/A   Clear
3:54 PM 70.0 °F - 54.0 °F 57% 30.12 in 10.0 mi West 6.9 mph - N/A   Clear
4:54 PM 73.0 °F - 54.0 °F 51% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Clear
5:54 PM 73.0 °F - 54.0 °F 51% 30.09 in 10.0 mi West 6.9 mph - N/A   Clear
6:54 PM 64.9 °F - 53.1 °F 65% 30.10 in 10.0 mi West 6.9 mph - N/A   Clear
7:54 PM 60.1 °F - 52.0 °F 75% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 57.9 °F - 52.0 °F 81% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 57.9 °F - 53.1 °F 84% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 57.9 °F - 54.0 °F 87% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 57.0 °F - 51.1 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Clear