Weather History for Hayward, CA

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Tuesday, May 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 62 °F  
Max Temperature 67 °F 70 °F 88 °F (2003)
Min Temperature 57 °F 54 °F 49 °F (2008)
Degree Days  
Heating Degree Days 3    
Month to date heating degree days 100  
Since 1 July heating degree days 2270  
Cooling Degree Days 0    
Month to date cooling degree days 34  
Year to date cooling degree days 47  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 63    
Precipitation  
Precipitation T in - 0.09 in (2004)
Month to date precipitation 0.03  
Year to date precipitation 1.48  
Since 1 July precipitation 7.46  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 28, 2013 Rise Set
Actual Time 5:50 AM PDT 8:21 PM PDT
Civil Twilight 5:19 AM PDT 8:52 PM PDT
Nautical Twilight 4:42 AM PDT 9:30 PM PDT
Astronomical Twilight 4:00 AM PDT 10:12 PM PDT
Moon 11:51 PM PDT (5/28) 9:42 AM PDT (5/28)
Length of Visible Light 15h 32m
Length of Day
14h 31m
Waning Gibbous, 82% of the Moon is Illuminated
May 28
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 59.0 °F 55.9 °F 90% 30.04 in 10.0 mi SW 8.1 mph - N/A   Overcast
1:54 AM 59.0 °F 55.9 °F 90% 30.02 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:54 AM 59.0 °F 55.9 °F 90% 30.02 in 10.0 mi WSW 8.1 mph - 0.00 in   Overcast
3:23 AM 59.0 °F 55.4 °F 88% 29.99 in 9.0 mi WSW 4.6 mph - 0.00 in Rain Light Rain
3:54 AM 59.0 °F 55.0 °F 87% 30.01 in 10.0 mi West 5.8 mph - 0.00 in   Overcast
4:49 AM 59.0 °F 55.4 °F 88% 29.98 in 10.0 mi West 3.5 mph - N/A   Overcast
4:54 AM 59.0 °F 55.0 °F 87% 30.01 in 10.0 mi West 3.5 mph - N/A   Overcast
5:08 AM 59.0 °F 55.4 °F 88% 29.98 in 10.0 mi West 3.5 mph - N/A   Overcast
5:54 AM 59.0 °F 55.0 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
6:12 AM 57.2 °F 55.4 °F 94% 29.97 in 10.0 mi NW 3.5 mph - N/A   Overcast
6:42 AM 57.2 °F 55.4 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 AM 57.9 °F 55.0 °F 90% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:07 AM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:39 AM 59.0 °F 55.4 °F 88% 29.99 in 10.0 mi West 4.6 mph - N/A   Overcast
7:54 AM 59.0 °F 55.9 °F 90% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
8:01 AM 59.0 °F 55.4 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
8:15 AM 59.0 °F 55.4 °F 88% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:30 AM 59.0 °F 55.4 °F 88% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:54 AM 61.0 °F 55.9 °F 83% 30.02 in 10.0 mi West 3.5 mph - N/A   Overcast
9:54 AM 60.1 °F 55.0 °F 83% 30.04 in 10.0 mi West 6.9 mph - N/A   Overcast
10:43 AM 60.8 °F 55.4 °F 82% 30.01 in 10.0 mi West 9.2 mph - N/A   Overcast
10:46 AM 60.8 °F 55.4 °F 82% 30.00 in 10.0 mi West 8.1 mph - N/A   Overcast
10:54 AM 61.0 °F 55.9 °F 83% 30.04 in 10.0 mi West 8.1 mph - N/A   Overcast
11:27 AM 62.6 °F 55.4 °F 77% 30.01 in 10.0 mi West 8.1 mph - N/A   Overcast
11:54 AM 64.0 °F 55.9 °F 75% 30.04 in 10.0 mi West 10.4 mph - N/A   Overcast
12:54 PM 64.9 °F 54.0 °F 68% 30.03 in 10.0 mi West 13.8 mph - N/A   Clear
1:54 PM 66.0 °F 53.1 °F 63% 30.03 in 10.0 mi West 10.4 mph - N/A   Clear
2:54 PM 64.0 °F 54.0 °F 70% 30.03 in 10.0 mi West 12.7 mph - N/A   Clear
3:54 PM 63.0 °F 53.1 °F 70% 30.02 in 10.0 mi West 13.8 mph - N/A   Clear
4:54 PM 64.0 °F 53.1 °F 67% 30.00 in 10.0 mi West 15.0 mph 19.6 mph N/A   Clear
5:54 PM 63.0 °F 52.0 °F 67% 29.98 in 10.0 mi WNW 13.8 mph - N/A   Clear
6:54 PM 62.1 °F 53.1 °F 72% 29.99 in 10.0 mi West 11.5 mph - N/A   Clear
7:54 PM 60.1 °F 51.1 °F 72% 29.99 in 10.0 mi West 11.5 mph - N/A   Clear
8:54 PM 57.9 °F 51.1 °F 78% 29.99 in 10.0 mi WNW 12.7 mph - N/A   Clear
9:54 PM 57.0 °F 52.0 °F 83% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:34 PM 57.2 °F 51.8 °F 82% 29.95 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
10:54 PM 57.9 °F 52.0 °F 81% 30.00 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
11:31 PM 57.2 °F 51.8 °F 82% 29.99 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
11:54 PM 57.0 °F 51.1 °F 81% 30.00 in 10.0 mi West 10.4 mph - N/A   Clear