History for Hayward, CA

Tuesday, December 25, 2012 — View Current Conditions
Tuesday, December 25, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 47 °F 50 °F  
Max Temperature 52 °F 57 °F 62 °F (2000)
Min Temperature 42 °F 42 °F 33 °F (1998)
Degree Days
Heating Degree Days 18    
Month to date heating degree days 330  
Since 1 July heating degree days 758  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 191  
Moisture
Dew Point 42 °F    
Average Humidity 79    
Maximum Humidity 86    
Minimum Humidity 71    
Precipitation
Precipitation 0.26 in - 0.50 in (2008)
Month to date precipitation 2.77  
Year to date precipitation 15.00  
Since 1 July precipitation 5.88  
Sea Level Pressure
Sea Level Pressure 29.98 in    
Wind
Wind Speed 7 mph (SE)    
Max Wind Speed 24 mph    
Max Gust Speed 35 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos

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Astronomy
May. 19, 2013 Rise Set
Actual Time 7:21 AM PST 4:56 PM PST
Civil Twilight 6:52 AM PST 5:25 PM PST
Nautical Twilight 6:19 AM PST 5:58 PM PST
Astronomical Twilight 5:47 AM PST 6:30 PM PST
Moon 3:07 PM PST (12/25) 4:59 AM PST (12/25)
Length Of Visible Light 10h 32m
Length of Day
9h 34m
Waxing Gibbous, 94% of the Moon is Illuminated
Dec 25
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
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Hourly Observations
Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 44.1 °F 42.5 °F 37.0 °F 76% 30.19 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:54 AM 42.1 °F 40.2 °F 36.0 °F 79% 30.17 in 10.0 mi East 3.5 mph - N/A   Clear
2:54 AM 43.0 °F 40.3 °F 37.0 °F 80% 30.17 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:54 AM 43.0 °F - 37.0 °F 80% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 43.0 °F - 37.0 °F 80% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 44.1 °F 41.5 °F 37.0 °F 76% 30.12 in 10.0 mi NE 4.6 mph - N/A   Clear
6:54 AM 44.1 °F 42.5 °F 37.9 °F 79% 30.12 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
7:54 AM 44.1 °F - 37.9 °F 79% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 AM 46.0 °F 42.5 °F 37.9 °F 73% 30.13 in 10.0 mi East 6.9 mph - N/A   Overcast
9:54 AM 46.9 °F - 39.0 °F 74% 30.13 in 9.0 mi Calm Calm - 0.00 in Rain Light Rain
10:54 AM 46.9 °F - 42.1 °F 83% 30.08 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
11:54 AM 48.0 °F - 39.9 °F 74% 30.04 in 10.0 mi SE 6.9 mph - N/A   Overcast
12:54 PM 50.0 °F - 42.1 °F 74% 30.00 in 10.0 mi North 3.5 mph - 0.00 in Rain Light Rain
1:54 PM 48.9 °F - 42.1 °F 77% 29.97 in 5.0 mi ENE 6.9 mph - 0.00 in Rain Light Rain
2:54 PM 51.1 °F - 44.1 °F 77% 29.92 in 10.0 mi SE 12.7 mph - 0.00 in   Overcast
3:54 PM 48.9 °F - 43.0 °F 80% 29.89 in 10.0 mi East 6.9 mph - 0.00 in Rain Light Rain
4:54 PM 50.0 °F - 43.0 °F 77% 29.89 in 3.0 mi SSE 15.0 mph - 0.09 in Rain Heavy Rain
5:54 PM 48.9 °F - 44.1 °F 83% 29.84 in 10.0 mi SE 13.8 mph - 0.07 in   Overcast
6:47 PM 51.8 °F - 42.8 °F 71% 29.81 in 10.0 mi SSE 20.7 mph 26.5 mph N/A   Overcast
6:54 PM 50.0 °F - 43.0 °F 77% 29.84 in 10.0 mi SSE 18.4 mph 28.8 mph N/A   Overcast
7:54 PM 50.0 °F - 44.1 °F 80% 29.83 in 4.0 mi SSE 20.7 mph 26.5 mph 0.01 in Rain Light Rain
8:02 PM 48.2 °F - 44.6 °F 87% 29.81 in 2.5 mi South 11.5 mph 26.5 mph 0.04 in Rain Rain
8:10 PM 48.2 °F - 44.6 °F 87% 29.82 in 3.0 mi WSW 8.1 mph - 0.06 in Rain Rain
8:42 PM 48.2 °F - 44.6 °F 87% 29.83 in 10.0 mi SSE 16.1 mph 24.2 mph 0.09 in Rain Light Rain
8:54 PM 48.9 °F - 46.0 °F 90% 29.86 in 10.0 mi South 13.8 mph - 0.09 in   Overcast
9:54 PM 50.0 °F - 46.9 °F 89% 29.88 in 10.0 mi South 3.5 mph - 0.00 in   Overcast
10:16 PM 51.8 °F - 46.4 °F 82% 29.85 in 9.0 mi WSW 8.1 mph - 0.00 in Rain Light Rain
10:54 PM 51.1 °F - 46.9 °F 86% 29.89 in 10.0 mi SW 4.6 mph - 0.00 in   Mostly Cloudy
11:54 PM 51.1 °F - 46.9 °F 86% 29.90 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
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