Weather History for Novato, CA

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Wednesday, September 4, 2013

  Actual Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 65 °F 66 °F  
Max Temperature 80 °F 81 °F 100 °F (2004)
Min Temperature 50 °F 51 °F 43 °F (2000)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 0    
Month to date cooling degree days  
Year to date cooling degree days  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - 0.00 in (2014)
Month to date precipitation  
Year to date precipitation  
Since 1 July precipitation  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 3 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 04, 2013 Rise Set
Actual Time 6:42 AM PDT 7:34 PM PDT
Civil Twilight 6:15 AM PDT 8:01 PM PDT
Nautical Twilight 5:44 AM PDT 8:33 PM PDT
Astronomical Twilight 5:11 AM PDT 9:06 PM PDT
Moon 6:00 AM PDT (9/4) 6:58 PM PDT (9/4)
Length of Visible Light 13h 45m
Length of Day
12h 51m
Waning Crescent, 1% of the Moon is Illuminated
Sep 4
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 57.2 °F - 57.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 59.0 °F - 57.2 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 57.2 °F - 57.2 °F 100% 29.97 in 10.0 mi ENE 4.6 mph - N/A   Clear
1:15 AM 57.2 °F - 57.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 57.2 °F - 57.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 55.4 °F - 55.4 °F 100% 29.98 in 10.0 mi ENE 3.5 mph - N/A   Clear
2:15 AM 55.4 °F - 55.4 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 55.4 °F - 55.4 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 55.4 °F - 55.4 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 55.4 °F - 55.4 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 50.0 °F - 50.0 °F 100% 29.99 in 1.0 mi North 3.5 mph - N/A   Clear
3:55 AM 51.8 °F - 51.8 °F 100% 29.99 in 7.0 mi Calm Calm - N/A   Clear
4:15 AM 53.6 °F - 53.6 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 53.6 °F - 53.6 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 53.6 °F - 53.6 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 53.6 °F - 53.6 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 53.6 °F - 53.6 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 51.8 °F - 51.8 °F 100% 29.99 in 0.8 mi Calm Calm - N/A   Mist
6:15 AM 51.8 °F - 51.8 °F 100% 30.00 in 4.0 mi Calm Calm - N/A   Clear
6:35 AM 51.8 °F - 51.8 °F 100% 30.00 in 8.0 mi Calm Calm - N/A   Clear
6:55 AM 51.8 °F - 51.8 °F 100% 30.01 in 7.0 mi Calm Calm - N/A   Clear
7:15 AM 50.0 °F - 50.0 °F 100% 30.01 in 7.0 mi Calm Calm - N/A   Clear
7:35 AM 53.6 °F - 53.6 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 55.4 °F - 55.4 °F 100% 30.02 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:15 AM 57.2 °F - 57.2 °F 100% 30.03 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:35 AM 59.0 °F - 57.2 °F 94% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 62.6 °F - 57.2 °F 82% 30.03 in - Calm Calm - N/A   Clear
9:15 AM 64.4 °F - 57.2 °F 77% 30.03 in - Calm Calm - N/A   Clear
9:35 AM 66.2 °F - 57.2 °F 73% 30.03 in - Calm Calm - N/A   Clear
9:55 AM 69.8 °F - 57.2 °F 64% 30.03 in - West 4.6 mph - N/A   Clear
10:15 AM 71.6 °F - 55.4 °F 57% 30.03 in - NNW 5.8 mph - N/A   Clear
10:35 AM 73.4 °F - 55.4 °F 53% 30.03 in - North 8.1 mph - N/A   Clear
10:55 AM 75.2 °F - 53.6 °F 47% 30.02 in - North 9.2 mph - N/A   Clear
11:15 AM 75.2 °F - 53.6 °F 47% 30.02 in - NNW 10.4 mph - N/A   Clear
11:35 AM 77.0 °F - 53.6 °F 44% 30.02 in - North 9.2 mph - N/A   Clear
11:55 AM 77.0 °F - 53.6 °F 44% 30.01 in - NNW 9.2 mph - N/A   Clear
12:15 PM 77.0 °F - 53.6 °F 44% 30.01 in - NW 11.5 mph 16.1 mph N/A   Clear
12:35 PM 78.8 °F - 53.6 °F 42% 30.01 in - NW 9.2 mph - N/A   Clear
12:55 PM 78.8 °F - 53.6 °F 42% 30.01 in - WNW 8.1 mph - N/A   Clear
1:15 PM 78.8 °F - 53.6 °F 42% 30.00 in - NNW 9.2 mph - N/A   Clear
1:35 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.00 in - NW 8.1 mph 16.1 mph N/A   Clear
1:55 PM 77.0 °F - 53.6 °F 44% 30.00 in - West 9.2 mph 18.4 mph N/A   Clear
2:15 PM 78.8 °F - 53.6 °F 42% 29.99 in - West 10.4 mph 21.9 mph N/A   Clear
2:35 PM 77.0 °F - 55.4 °F 47% 29.99 in - WSW 15.0 mph 20.7 mph N/A   Clear
2:55 PM 77.0 °F - 53.6 °F 44% 29.99 in - West 12.7 mph 20.7 mph N/A   Clear
3:15 PM 77.0 °F - 55.4 °F 47% 29.98 in - WSW 13.8 mph 21.9 mph N/A   Clear
3:35 PM 77.0 °F - 55.4 °F 47% 29.97 in - WNW 6.9 mph - N/A   Clear
3:55 PM 77.0 °F - 53.6 °F 44% 29.97 in - West 12.7 mph 21.9 mph N/A   Clear
4:15 PM 77.0 °F - 55.4 °F 47% 29.96 in - WSW 16.1 mph 21.9 mph N/A   Clear
4:35 PM 75.2 °F - 53.6 °F 47% 29.96 in - West 11.5 mph 18.4 mph N/A   Clear
4:55 PM 75.2 °F - 55.4 °F 50% 29.96 in - West 12.7 mph 20.7 mph N/A   Clear
5:15 PM 75.2 °F - 55.4 °F 50% 29.95 in - West 13.8 mph 20.7 mph N/A   Clear
5:35 PM 73.4 °F - 55.4 °F 53% 29.95 in - WSW 9.2 mph 19.6 mph N/A   Clear
5:55 PM 73.4 °F - 55.4 °F 53% 29.95 in - WSW 6.9 mph 19.6 mph N/A   Clear
6:15 PM 73.4 °F - 55.4 °F 53% 29.94 in - SW 5.8 mph 17.3 mph N/A   Clear
6:35 PM 71.6 °F - 55.4 °F 57% 29.94 in - SW 11.5 mph 19.6 mph N/A   Clear
6:55 PM 69.8 °F - 55.4 °F 60% 29.93 in - SW 10.4 mph - N/A   Clear
7:15 PM 68.0 °F - 55.4 °F 64% 29.93 in - SSW 5.8 mph - N/A   Clear
7:35 PM 68.0 °F - 55.4 °F 64% 29.93 in - South 6.9 mph - N/A   Clear
7:55 PM 66.2 °F - 55.4 °F 68% 29.93 in - SSW 8.1 mph - N/A   Clear
8:15 PM 66.2 °F - 55.4 °F 68% 29.93 in - South 4.6 mph - N/A   Clear
8:35 PM 66.2 °F - 55.4 °F 68% 29.93 in - East 6.9 mph - N/A   Clear
8:55 PM 66.2 °F - 55.4 °F 68% 29.94 in 10.0 mi South 6.9 mph - N/A   Clear
9:15 PM 64.4 °F - 55.4 °F 73% 29.94 in 10.0 mi SW 8.1 mph - N/A   Clear
9:35 PM 64.4 °F - 57.2 °F 77% 29.95 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 64.4 °F - 57.2 °F 77% 29.95 in 10.0 mi East 4.6 mph - N/A   Clear
10:15 PM 62.6 °F - 57.2 °F 82% 29.96 in 10.0 mi East 8.1 mph - N/A   Clear
10:35 PM 62.6 °F - 57.2 °F 82% 29.97 in 10.0 mi East 5.8 mph - N/A   Clear
10:55 PM 62.6 °F - 57.2 °F 82% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 59.0 °F - 55.4 °F 88% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 55.4 °F - 55.4 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
11:55 PM 57.2 °F - 55.4 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Unknown