Weather History for Hayward, CA

Change the Weather History Date:

Thursday, December 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 51 °F  
Max Temperature 60 °F 58 °F 65 °F (2010)
Min Temperature 50 °F 43 °F 34 °F (2009)
Degree Days  
Heating Degree Days 10    
Month to date heating degree days 47  
Since 1 July heating degree days 475  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 191  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in - 0.61 in (2003)
Month to date precipitation 1.04  
Year to date precipitation 13.27  
Since 1 July precipitation 4.15  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 06, 2012 Rise Set
Actual Time 7:09 AM PST 4:49 PM PST
Civil Twilight 6:40 AM PST 5:18 PM PST
Nautical Twilight 6:08 AM PST 5:51 PM PST
Astronomical Twilight 5:36 AM PST 6:23 PM PST
Moon No Moon Rise 12:11 PM PST (12/6)
Length of Visible Light 10h 38m
Length of Day
9h 39m
Waning Gibbous, 48% of the Moon is Illuminated
Dec 6
Waning Gibbous
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 57.9 °F 54.0 °F 87% 30.15 in 10.0 mi NE 4.6 mph - N/A   Overcast
1:54 AM 57.9 °F 54.0 °F 87% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
2:33 AM 57.2 °F 53.6 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 57.9 °F 53.1 °F 84% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
3:28 AM 57.2 °F 53.6 °F 88% 30.11 in 5.0 mi Calm Calm - N/A   Overcast
3:51 AM 57.2 °F 55.4 °F 94% 30.11 in 3.0 mi Calm Calm - N/A   Overcast
3:54 AM 57.0 °F 55.0 °F 93% 30.14 in 4.0 mi Calm Calm - N/A   Overcast
4:29 AM 57.2 °F 55.4 °F 94% 30.10 in 10.0 mi West 8.1 mph - N/A   Overcast
4:54 AM 57.0 °F 54.0 °F 89% 30.13 in 10.0 mi West 5.8 mph - N/A   Overcast
5:54 AM 55.9 °F 52.0 °F 87% 30.14 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:21 AM 55.4 °F 51.8 °F 88% 30.11 in 10.0 mi WNW 6.9 mph - N/A   Overcast
6:54 AM 55.0 °F 50.0 °F 83% 30.14 in 10.0 mi WNW 5.8 mph - N/A   Overcast
7:54 AM 55.0 °F 50.0 °F 83% 30.15 in 10.0 mi WSW 3.5 mph - N/A   Overcast
8:54 AM 55.0 °F 48.9 °F 80% 30.16 in 10.0 mi West 6.9 mph - N/A   Overcast
9:54 AM 55.9 °F 48.9 °F 77% 30.17 in 10.0 mi West 9.2 mph - N/A   Overcast
10:54 AM 57.0 °F 48.0 °F 72% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Overcast
11:17 AM 57.2 °F 46.4 °F 67% 30.13 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
11:54 AM 57.9 °F 46.9 °F 67% 30.14 in 10.0 mi West 4.6 mph - N/A   Clear
12:23 PM 59.0 °F 48.2 °F 67% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
12:54 PM 57.9 °F 46.9 °F 67% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
1:54 PM 59.0 °F 46.9 °F 64% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 PM 59.0 °F 46.9 °F 64% 30.11 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
3:05 PM 57.2 °F 46.4 °F 67% 30.07 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
3:50 PM 57.2 °F 46.4 °F 67% 30.08 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
3:54 PM 57.9 °F 46.9 °F 67% 30.11 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
4:54 PM 57.9 °F 48.0 °F 70% 30.12 in 10.0 mi WNW 6.9 mph - N/A   Overcast
5:54 PM 55.9 °F 48.0 °F 75% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:54 PM 57.0 °F 50.0 °F 77% 30.14 in 10.0 mi West 3.5 mph - N/A   Overcast
7:54 PM 55.0 °F 48.9 °F 80% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:54 PM 53.1 °F 48.9 °F 86% 30.15 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:54 PM 52.0 °F 48.0 °F 86% 30.16 in 10.0 mi NE 5.8 mph - N/A   Clear
10:54 PM 51.1 °F 46.9 °F 86% 30.15 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:54 PM 50.0 °F 46.0 °F 86% 30.15 in 10.0 mi ENE 4.6 mph - N/A   Clear