Weather History for Hayward, CA

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Tuesday, May 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 62 °F  
Max Temperature 65 °F 70 °F 80 °F (1997)
Min Temperature 52 °F 54 °F 48 °F (2011)
Degree Days  
Heating Degree Days 6    
Month to date heating degree days 148  
Since 1 July heating degree days 2502  
Cooling Degree Days 0    
Month to date cooling degree days 8  
Year to date cooling degree days 19  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 70    
Maximum Humidity 83    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in - 0.00 in (2014)
Month to date precipitation 0.01  
Year to date precipitation 9.00  
Since 1 July precipitation 10.97  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 24 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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Date:

Astronomy

May. 29, 2012 Rise Set
Actual Time 5:49 AM PDT 8:22 PM PDT
Civil Twilight 5:19 AM PDT 8:53 PM PDT
Nautical Twilight 4:41 AM PDT 9:31 PM PDT
Astronomical Twilight 3:59 AM PDT 10:13 PM PDT
Moon 2:05 PM PDT (5/29) 1:38 AM PDT (5/29)
Length of Visible Light 15h 34m
Length of Day
14h 33m
First Quarter, 60% of the Moon is Illuminated
May 29
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Jun 26
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 53.1 °F 46.0 °F 77% 30.09 in 10.0 mi WSW 10.4 mph - N/A   Overcast
1:54 AM 52.0 °F 46.0 °F 80% 30.09 in 10.0 mi WSW 8.1 mph - N/A   Overcast
2:54 AM 52.0 °F 46.0 °F 80% 30.09 in 10.0 mi WSW 9.2 mph - N/A   Overcast
3:54 AM 52.0 °F 46.0 °F 80% 30.08 in 10.0 mi West 10.4 mph - N/A   Overcast
4:54 AM 52.0 °F 46.0 °F 80% 30.08 in 10.0 mi West 6.9 mph - N/A   Overcast
5:54 AM 52.0 °F 46.0 °F 80% 30.09 in 10.0 mi WSW 6.9 mph - N/A   Overcast
6:54 AM 52.0 °F 46.0 °F 80% 30.09 in 10.0 mi WSW 5.8 mph - N/A   Overcast
7:54 AM 52.0 °F 46.0 °F 80% 30.11 in 10.0 mi West 4.6 mph - N/A   Overcast
8:21 AM 53.6 °F 46.4 °F 77% 30.08 in 10.0 mi West 5.8 mph - N/A   Overcast
8:54 AM 53.1 °F 46.9 °F 80% 30.12 in 10.0 mi West 6.9 mph - N/A   Overcast
9:54 AM 54.0 °F 46.9 °F 77% 30.12 in 10.0 mi WSW 5.8 mph - N/A   Overcast
10:08 AM 55.4 °F 46.4 °F 72% 30.09 in 10.0 mi WSW 5.8 mph - N/A   Overcast
10:54 AM 55.9 °F 48.0 °F 75% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
11:00 AM 57.2 °F 48.2 °F 72% 30.08 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:54 AM 57.9 °F 48.0 °F 70% 30.10 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:54 PM 62.1 °F 48.9 °F 62% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:54 PM 64.9 °F 48.9 °F 56% 30.08 in 10.0 mi NW 10.4 mph - N/A   Clear
2:54 PM 64.0 °F 50.0 °F 60% 30.08 in 10.0 mi WNW 12.7 mph - N/A   Clear
3:54 PM 64.0 °F 50.0 °F 60% 30.07 in 10.0 mi West 13.8 mph - N/A   Clear
4:54 PM 62.1 °F 50.0 °F 65% 30.08 in 10.0 mi WNW 17.3 mph - N/A   Clear
5:54 PM 61.0 °F 50.0 °F 67% 30.07 in 10.0 mi West 10.4 mph - N/A   Clear
6:54 PM 59.0 °F 48.9 °F 69% 30.07 in 10.0 mi WNW 9.2 mph - N/A   Clear
7:54 PM 57.0 °F 50.0 °F 77% 30.08 in 10.0 mi West 5.8 mph - N/A   Clear
8:54 PM 55.0 °F 48.9 °F 80% 30.09 in 10.0 mi West 6.9 mph - N/A   Clear
9:54 PM 54.0 °F 48.9 °F 83% 30.11 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
10:54 PM 54.0 °F 48.9 °F 83% 30.12 in 10.0 mi West 10.4 mph - N/A   Clear
11:54 PM 53.1 °F 48.0 °F 83% 30.11 in 10.0 mi West 9.2 mph - N/A   Clear