History for Hayward, CA

Wednesday, November 21, 2012 View Current Conditions
Wednesday, November 21, 2012
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  Actual Average Record
Temperature
Mean Temperature 57 °F 54 °F  
Max Temperature 64 °F 62 °F 68 °F (2002)
Min Temperature 49 °F 46 °F 39 °F (2009)
Degree Days
Heating Degree Days 8    
Month to date heating degree days 148  
Since 1 July heating degree days 350  
Cooling Degree Days 0    
Month to date cooling degree days 7  
Year to date cooling degree days 191  
Growing Degree Days 7 (Base 50)    
Moisture
Dew Point 55 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation
Precipitation 0.41 in - 0.41 in (2012)
Month to date precipitation 1.32  
Year to date precipitation 10.78  
Since 1 July precipitation 1.66  
Sea Level Pressure
Sea Level Pressure 30.12 in    
Wind
Wind Speed 5 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Radar Archive
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Local Photos
Explosion at the Cotton Factory
Ok, not the greatest photo ever taken, but it was a fun sky, a good day, and the only thing that could make it better is sharing it. Happy belated (and...
Sky Blue Whale
Don't know what kind of cloud that is in the background. Looked like a blue whale.
Merlin
I think he's got a mockingbird perhaps?
Merlin
I can't wait to get past this plucking.... I'm a hungry bird!
Astronomy
May. 21, 2013 Rise Set
Actual Time 6:55 AM PST 4:53 PM PST
Civil Twilight 6:27 AM PST 5:21 PM PST
Nautical Twilight 5:55 AM PST 5:53 PM PST
Astronomical Twilight 5:23 AM PST 6:24 PM PST
Moon 1:06 PM PST 12:26 AM PST
Length Of Visible Light 10h 54m
Length of Day
9h 57m
Waxing Gibbous, 63% of the Moon is Illuminated
Nov 21
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Hourly Observations
Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:38 AM 62.6 °F 55.4 °F 77% 30.03 in 7.0 mi SSE 11.5 mph - 0.00 in Rain Light Rain
12:46 AM 62.6 °F 55.4 °F 77% 30.04 in 10.0 mi South 10.4 mph 19.6 mph 0.00 in   Overcast
12:54 AM 62.1 °F 55.0 °F 78% 30.07 in 9.0 mi South 10.4 mph - 0.00 in   Overcast
1:39 AM 60.8 °F 55.4 °F 82% 30.05 in 1.8 mi SW 3.5 mph - 0.06 in Rain Heavy Rain
1:54 AM 60.1 °F 57.0 °F 90% 30.08 in 1.8 mi South 5.8 mph - 0.14 in Rain Heavy Rain
2:14 AM 59.0 °F 57.2 °F 94% 30.05 in 2.5 mi South 4.6 mph - 0.03 in Rain Light Rain
2:47 AM 59.0 °F 57.2 °F 94% 30.05 in 1.8 mi South 4.6 mph - 0.08 in Rain Rain
2:54 AM 59.0 °F 57.0 °F 93% 30.07 in 1.8 mi South 5.8 mph - 0.10 in Rain Rain
3:05 AM 59.0 °F 57.2 °F 94% 30.05 in 3.0 mi South 4.6 mph - 0.01 in Rain Light Rain
3:17 AM 59.0 °F 57.2 °F 94% 30.05 in 1.8 mi Calm Calm - 0.02 in Rain Light Rain
3:24 AM 59.0 °F 57.2 °F 94% 30.04 in 1.5 mi Calm Calm - 0.02 in Rain Light Rain
3:33 AM 59.0 °F 57.2 °F 94% 30.04 in 1.8 mi Calm Calm - 0.03 in Rain Light Rain
3:40 AM 59.0 °F 57.2 °F 94% 30.04 in 2.0 mi Calm Calm - 0.03 in Rain Light Rain
3:54 AM 59.0 °F 57.0 °F 93% 30.08 in 1.8 mi Calm Calm - 0.05 in Rain Rain
4:02 AM 59.0 °F 57.2 °F 94% 30.05 in 1.2 mi SW 4.6 mph - 0.05 in Rain Heavy Rain
4:07 AM 59.0 °F 57.2 °F 94% 30.04 in 2.0 mi South 4.6 mph - 0.06 in Rain Rain
4:19 AM 59.0 °F 57.2 °F 94% 30.05 in 4.0 mi South 6.9 mph - 0.07 in Rain Light Rain
4:24 AM 59.0 °F 57.2 °F 94% 30.05 in 2.5 mi SSW 6.9 mph - 0.08 in Rain Rain
4:47 AM 59.0 °F 57.2 °F 94% 30.05 in 3.0 mi Calm Calm - 0.10 in Rain Light Rain
4:54 AM 59.0 °F 57.0 °F 93% 30.08 in 5.0 mi Calm Calm - 0.10 in Rain Light Rain
5:02 AM 59.0 °F 57.2 °F 94% 30.06 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
5:09 AM 59.0 °F 57.2 °F 94% 30.06 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
5:28 AM 59.0 °F 57.2 °F 94% 30.07 in 4.0 mi Calm Calm - 0.02 in Rain Light Rain
5:38 AM 59.0 °F 57.2 °F 94% 30.07 in 2.5 mi Calm Calm - 0.02 in Rain Light Rain
5:46 AM 59.0 °F 57.2 °F 94% 30.08 in 2.5 mi Calm Calm - 0.02 in Rain Light Rain
5:54 AM 59.0 °F 57.9 °F 96% 30.11 in 3.0 mi Calm Calm - 0.02 in Rain Light Rain
6:20 AM 57.2 °F 57.2 °F 100% 30.09 in 7.0 mi WSW 4.6 mph - 0.00 in   Overcast
6:40 AM 57.2 °F 57.2 °F 100% 30.10 in 4.0 mi West 4.6 mph - 0.00 in Rain Light Rain
6:52 AM 57.2 °F 55.4 °F 94% 30.10 in 6.0 mi WNW 4.6 mph - 0.00 in   Overcast
6:54 AM 57.9 °F 55.9 °F 93% 30.13 in 6.0 mi WNW 4.6 mph - 0.00 in   Overcast
7:45 AM 57.2 °F 57.2 °F 100% 30.13 in 10.0 mi SSW 3.5 mph - 0.00 in   Overcast
7:52 AM 57.2 °F 57.2 °F 100% 30.13 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:54 AM 57.9 °F 57.0 °F 97% 30.17 in 10.0 mi Calm Calm - 0.00 in   Overcast
8:22 AM 59.0 °F 57.2 °F 94% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
8:54 AM 60.1 °F 57.0 °F 90% 30.19 in 10.0 mi SSW 3.5 mph - N/A   Overcast
9:32 AM 60.8 °F 57.2 °F 88% 30.17 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
9:54 AM 62.1 °F 57.0 °F 84% 30.20 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:54 AM 63.0 °F 55.9 °F 78% 30.21 in 10.0 mi West 6.9 mph - N/A   Clear
11:54 AM 63.0 °F 55.0 °F 75% 30.20 in 10.0 mi West 9.2 mph - N/A   Clear
12:54 PM 64.0 °F 53.1 °F 67% 30.19 in 10.0 mi West 8.1 mph - N/A   Clear
1:54 PM 64.0 °F 53.1 °F 67% 30.18 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:54 PM 63.0 °F 53.1 °F 70% 30.19 in 10.0 mi West 10.4 mph - N/A   Clear
3:54 PM 61.0 °F 52.0 °F 72% 30.19 in 10.0 mi WNW 12.7 mph - N/A   Clear
4:54 PM 59.0 °F 51.1 °F 75% 30.19 in 10.0 mi West 8.1 mph - N/A   Clear
5:54 PM 57.0 °F 48.0 °F 72% 30.20 in 10.0 mi NW 4.6 mph - N/A   Clear
6:54 PM 55.9 °F 48.0 °F 75% 30.21 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:54 PM 55.0 °F 46.9 °F 74% 30.22 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:54 PM 53.1 °F 45.0 °F 74% 30.23 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 51.1 °F 46.9 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 50.0 °F 46.0 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 48.9 °F 45.0 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
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