Weather History for Hayward, CA

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Tuesday, April 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 58 °F  
Max Temperature 80 °F 67 °F 80 °F (1999)
Min Temperature 51 °F 50 °F 43 °F (2014)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 64  
Since 1 July heating degree days 2143  
Cooling Degree Days 1    
Month to date cooling degree days 8  
Year to date cooling degree days 8  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 48    
Maximum Humidity 83    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in - 0.15 in (2008)
Month to date precipitation 0.44  
Year to date precipitation 1.45  
Since 1 July precipitation 7.43  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 20 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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Daily Weather History Graph

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Astronomy

Apr. 23, 2013 Rise Set
Actual Time 6:22 AM PDT 7:51 PM PDT
Civil Twilight 5:54 AM PDT 8:19 PM PDT
Nautical Twilight 5:21 AM PDT 8:52 PM PDT
Astronomical Twilight 4:46 AM PDT 9:27 PM PDT
Moon 5:54 PM PDT (4/23) 4:51 AM PDT (4/23)
Length of Visible Light 14h 24m
Length of Day
13h 29m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
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 57.9 °F 48.0 °F 70% 29.91 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 57.9 °F 46.0 °F 65% 29.91 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 55.9 °F 45.0 °F 67% 29.90 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 53.1 °F 45.0 °F 74% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 55.0 °F 46.0 °F 72% 29.92 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 57.0 °F 48.9 °F 74% 29.94 in 9.0 mi Calm Calm - N/A   Clear
11:54 AM 79.0 °F 25.0 °F 14% 29.96 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:54 PM 75.9 °F 37.0 °F 24% 29.94 in 10.0 mi West 11.5 mph - N/A   Clear
1:54 PM 72.0 °F 46.9 °F 41% 29.95 in 10.0 mi WNW 15.0 mph - N/A   Clear
2:54 PM 72.0 °F 48.9 °F 44% 29.93 in 10.0 mi NW 13.8 mph - N/A   Clear
3:54 PM 69.1 °F 50.0 °F 51% 29.92 in 10.0 mi WNW 15.0 mph - N/A   Clear
4:54 PM 68.0 °F 48.9 °F 50% 29.92 in 10.0 mi WNW 13.8 mph - N/A   Clear
5:54 PM 66.0 °F 48.9 °F 54% 29.91 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
6:54 PM 60.1 °F 48.9 °F 67% 29.91 in 10.0 mi WNW 17.3 mph - N/A   Clear
7:54 PM 57.0 °F 48.0 °F 72% 29.92 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:54 PM 54.0 °F 48.0 °F 80% 29.94 in 10.0 mi NW 5.8 mph - N/A   Clear
9:54 PM 52.0 °F 46.0 °F 80% 29.95 in 10.0 mi NW 4.6 mph - N/A   Clear
10:54 PM 53.1 °F 46.0 °F 77% 29.95 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:54 PM 52.0 °F 46.0 °F 80% 29.94 in 10.0 mi North 4.6 mph - N/A   Clear