Weather History for Hayward, CA

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Wednesday, January 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 53 °F 50 °F  
Max Temperature 56 °F 57 °F 69 °F (2011)
Min Temperature 49 °F 43 °F 34 °F (2002)
Degree Days  
Heating Degree Days 12    
Month to date heating degree days 429  
Since 1 July heating degree days 1295  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 74    
Maximum Humidity 89    
Minimum Humidity 59    
Precipitation  
Precipitation 0.04 in - 1.68 in (2000)
Month to date precipitation 0.18  
Year to date precipitation 0.18  
Since 1 July precipitation 6.16  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 4 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jan. 23, 2013 Rise Set
Actual Time 7:18 AM PST 5:22 PM PST
Civil Twilight 6:50 AM PST 5:50 PM PST
Nautical Twilight 6:18 AM PST 6:22 PM PST
Astronomical Twilight 5:47 AM PST 6:53 PM PST
Moon 2:38 PM PST (1/23) 4:33 AM PST (1/23)
Length of Visible Light 11h 00m
Length of Day
10h 04m
Waxing Gibbous, 90% of the Moon is Illuminated
Jan 23
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 52.0 °F 41.0 °F 66% 30.06 in 5.0 mi Calm Calm - N/A   Haze
1:54 AM 51.1 °F 42.1 °F 71% 30.05 in 5.0 mi Calm Calm - N/A   Haze
2:54 AM 50.0 °F 43.0 °F 77% 30.04 in 5.0 mi East 3.5 mph - N/A   Haze
3:54 AM 48.9 °F 41.0 °F 74% 30.02 in 6.0 mi Calm Calm - N/A   Haze
4:54 AM 50.0 °F 42.1 °F 74% 30.01 in 5.0 mi ENE 3.5 mph - N/A   Haze
5:54 AM 50.0 °F 43.0 °F 77% 30.00 in 6.0 mi Calm Calm - N/A   Haze
6:54 AM 48.9 °F 43.0 °F 80% 30.01 in 5.0 mi Calm Calm - N/A   Haze
7:54 AM 48.9 °F 43.0 °F 80% 30.02 in 4.0 mi Calm Calm - N/A   Haze
8:54 AM 53.1 °F 41.0 °F 64% 30.04 in 4.0 mi Calm Calm - N/A   Haze
9:54 AM 55.0 °F 41.0 °F 59% 30.05 in 5.0 mi Calm Calm - N/A   Haze
10:54 AM 53.1 °F 45.0 °F 74% 30.08 in 5.0 mi SSW 4.6 mph - N/A   Haze
11:54 AM 54.0 °F 48.0 °F 80% 30.06 in 3.0 mi Calm Calm - N/A   Haze
12:54 PM 55.9 °F 48.0 °F 75% 30.06 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
1:03 PM 55.4 °F 48.2 °F 77% 30.02 in 1.2 mi Calm Calm - 0.02 in Rain Rain
1:16 PM 55.4 °F 48.2 °F 77% 30.02 in 3.0 mi ENE 5.8 mph - 0.03 in Rain Light Rain
1:26 PM 55.4 °F 46.4 °F 72% 30.03 in 3.0 mi East 5.8 mph - 0.03 in Rain Light Rain
1:54 PM 55.0 °F 48.9 °F 80% 30.04 in 5.0 mi ENE 6.9 mph - 0.03 in Rain Light Rain
2:54 PM 53.1 °F 48.9 °F 86% 30.05 in 2.5 mi West 9.2 mph - 0.00 in   Overcast
3:29 PM 53.6 °F 46.4 °F 77% 30.05 in 3.0 mi NNW 9.2 mph - N/A   Haze
3:54 PM 54.0 °F 46.9 °F 77% 30.06 in 3.0 mi North 11.5 mph - N/A   Haze
4:54 PM 55.0 °F 46.9 °F 74% 30.06 in 7.0 mi NE 5.8 mph - N/A   Clear
5:54 PM 55.9 °F 48.9 °F 77% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:54 PM 55.0 °F 48.9 °F 80% 30.10 in 10.0 mi East 3.5 mph - 0.00 in   Overcast
7:54 PM 52.0 °F 48.9 °F 89% 30.12 in 4.0 mi South 5.8 mph - 0.00 in Rain Light Rain
8:54 PM 52.0 °F 48.9 °F 89% 30.10 in 5.0 mi NNE 4.6 mph - 0.00 in Rain Light Rain
9:54 PM 52.0 °F 48.9 °F 89% 30.10 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
10:33 PM 51.8 °F 48.2 °F 88% 30.08 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
10:54 PM 51.1 °F 48.9 °F 92% 30.12 in 2.0 mi Calm Calm - 0.00 in Rain Light Rain
11:21 PM 51.8 °F 48.2 °F 88% 30.09 in 4.0 mi North 5.8 mph - 0.00 in Rain Light Rain
11:54 PM 52.0 °F 48.0 °F 86% 30.11 in 3.0 mi NNE 5.8 mph - 0.00 in   Overcast