Weather History for Hayward, CA

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Monday, January 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 43 °F 50 °F  
Max Temperature 54 °F 57 °F 70 °F (2014)
Min Temperature 31 °F 42 °F 30 °F (2007)
Degree Days  
Heating Degree Days 22    
Month to date heating degree days 280  
Since 1 July heating degree days 1146  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 16 °F    
Average Humidity 34    
Maximum Humidity 50    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in - 0.39 in (2006)
Month to date precipitation 0.14  
Year to date precipitation 0.14  
Since 1 July precipitation 6.12  
Sea Level Pressure  
Sea Level Pressure 30.39 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 15 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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Date:

Astronomy

Jan. 14, 2013 Rise Set
Actual Time 7:22 AM PST 5:13 PM PST
Civil Twilight 6:53 AM PST 5:41 PM PST
Nautical Twilight 6:21 AM PST 6:14 PM PST
Astronomical Twilight 5:50 AM PST 6:45 PM PST
Moon 9:03 AM PST (1/14) 8:59 PM PST (1/14)
Length of Visible Light 10h 47m
Length of Day
9h 50m
Waxing Crescent, 12% of the Moon is Illuminated
Jan 14
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 41.0 °F 37.1 °F 12.0 °F 31% 30.27 in 10.0 mi North 5.8 mph - N/A   Clear
2:54 AM 35.1 °F - 15.1 °F 44% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 34.0 °F - 16.0 °F 48% 30.33 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 34.0 °F 31.0 °F 16.0 °F 48% 30.34 in 10.0 mi NW 3.5 mph - N/A   Clear
5:54 AM 37.0 °F - 14.0 °F 39% 30.35 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 35.1 °F - 16.0 °F 46% 30.39 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 36.0 °F - 16.0 °F 44% 30.41 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 42.1 °F 37.7 °F 12.9 °F 31% 30.43 in 10.0 mi East 6.9 mph - N/A   Clear
9:54 AM 45.0 °F 42.6 °F 12.0 °F 26% 30.45 in 10.0 mi Variable 4.6 mph 18.4 mph N/A   Clear
10:54 AM 46.9 °F - 14.0 °F 27% 30.44 in 10.0 mi East 5.8 mph - N/A   Clear
11:54 AM 48.9 °F - 14.0 °F 25% 30.41 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:08 PM 48.2 °F - 14.0 °F 25% 30.37 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 51.1 °F - 16.0 °F 25% 30.38 in 10.0 mi ENE 8.1 mph - N/A   Clear
2:54 PM 53.1 °F - 12.9 °F 20% 30.40 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:54 PM 53.1 °F - 14.0 °F 21% 30.40 in 10.0 mi North 9.2 mph - N/A   Clear
4:54 PM 52.0 °F - 16.0 °F 24% 30.40 in 10.0 mi Calm Calm - N/A   Clear
5:54 PM 48.0 °F - 18.0 °F 30% 30.40 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 46.0 °F - 21.9 °F 39% 30.40 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 39.9 °F 36.7 °F 23.0 °F 51% 30.42 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:54 PM 39.0 °F 34.0 °F 23.0 °F 53% 30.42 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:54 PM 39.0 °F 34.0 °F 23.0 °F 53% 30.43 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:54 PM 37.9 °F 32.1 °F 23.0 °F 55% 30.43 in 10.0 mi ENE 8.1 mph - N/A   Clear