Weather History for Novato, CA

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Friday, September 6, 2013

  Actual Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 70 °F 66 °F  
Max Temperature 91 °F 81 °F 98 °F (2004)
Min Temperature 50 °F 51 °F 44 °F (1922)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 6    
Month to date cooling degree days  
Year to date cooling degree days  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 56    
Maximum Humidity 100    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in - 0.18 in (1925)
Month to date precipitation  
Year to date precipitation  
Since 1 July precipitation  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 2 mph (NE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 06, 2013 Rise Set
Actual Time 6:44 AM PDT 7:31 PM PDT
Civil Twilight 6:17 AM PDT 7:58 PM PDT
Nautical Twilight 5:46 AM PDT 8:29 PM PDT
Astronomical Twilight 5:13 AM PDT 9:02 PM PDT
Moon 8:00 AM PDT (9/6) 8:01 PM PDT (9/6)
Length of Visible Light 13h 40m
Length of Day
12h 47m
New Moon, 2% of the Moon is Illuminated
Sep 6
New Moon
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

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 59.0 °F - 53.6 °F 82% 30.00 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 57.2 °F - 51.8 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 57.2 °F - 51.8 °F 82% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 57.2 °F - 51.8 °F 82% 29.99 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:35 AM 59.0 °F - 51.8 °F 77% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 55.4 °F - 51.8 °F 88% 29.98 in 10.0 mi East 4.6 mph - N/A   Clear
2:15 AM 57.2 °F - 53.6 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 55.4 °F - 51.8 °F 88% 29.98 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:55 AM 57.2 °F - 53.6 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 57.2 °F - 53.6 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 55.4 °F - 51.8 °F 88% 29.98 in 10.0 mi South 4.6 mph - N/A   Clear
3:55 AM 55.4 °F - 51.8 °F 88% 29.97 in 10.0 mi South 5.8 mph - N/A   Clear
4:15 AM 51.8 °F - 50.0 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 50.0 °F - 50.0 °F 100% 29.97 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:55 AM 50.0 °F - 50.0 °F 100% 29.97 in 10.0 mi North - - N/A   Clear
5:15 AM 51.8 °F - 51.8 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 53.6 °F - 51.8 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 51.8 °F - 51.8 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 50.0 °F - 50.0 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 53.6 °F - 53.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 51.8 °F - 51.8 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 53.6 °F - 53.6 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 53.6 °F - 53.6 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 55.4 °F - 53.6 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 59.0 °F - 53.6 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 60.8 °F - 55.4 °F 82% 29.99 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:55 AM 62.6 °F - 53.6 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 64.4 °F - 53.6 °F 68% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 66.2 °F - 53.6 °F 64% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 68.0 °F - 53.6 °F 60% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 71.6 °F - 53.6 °F 53% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 73.4 °F - 53.6 °F 50% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 77.0 °F - 53.6 °F 44% 29.97 in 10.0 mi Calm Calm - N/A Rain Light Rain
11:15 AM 77.0 °F - 53.6 °F 44% 29.97 in 10.0 mi ENE 3.5 mph - N/A Rain Light Rain
11:35 AM 80.6 °F 80.3 °F 53.6 °F 39% 29.96 in 10.0 mi NNE 3.5 mph - N/A Rain Light Rain
11:55 AM 80.6 °F - 50.0 °F 34% 29.95 in 8.0 mi ESE 3.5 mph - N/A Rain Light Rain
12:15 PM 82.4 °F - 48.2 °F 30% 29.95 in 10.0 mi Calm Calm - N/A Rain Light Rain
12:35 PM 84.2 °F - 50.0 °F 30% 29.94 in 10.0 mi North 3.5 mph - N/A Rain Light Rain
12:55 PM 86.0 °F - 48.2 °F 27% 29.93 in 10.0 mi Calm Calm - N/A Rain Light Rain
1:15 PM 86.0 °F - 48.2 °F 27% 29.92 in 10.0 mi North 5.8 mph - N/A Rain Light Rain
1:35 PM 87.8 °F - 50.0 °F 27% 29.91 in 10.0 mi SE 5.8 mph - N/A Rain Light Rain
1:55 PM 89.6 °F - 44.6 °F 21% 29.91 in 8.0 mi South 5.8 mph - N/A Rain Light Rain
2:15 PM 89.6 °F - 42.8 °F 20% 29.90 in 10.0 mi ENE 5.8 mph - N/A Rain Light Rain
2:35 PM 89.6 °F - 42.8 °F 20% 29.89 in 10.0 mi SE 5.8 mph - N/A Rain Light Rain
2:55 PM 91.4 °F - 44.6 °F 20% 29.88 in 10.0 mi SE 8.1 mph - N/A Rain Light Rain
3:15 PM 89.6 °F - 46.4 °F 22% 29.87 in 10.0 mi SE 10.4 mph - N/A Rain Light Rain
3:35 PM 91.4 °F - 44.6 °F 20% 29.86 in 10.0 mi SE 6.9 mph - N/A   Clear
3:55 PM 91.4 °F - 46.4 °F 21% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:15 PM 91.4 °F - 44.6 °F 20% 29.85 in 10.0 mi East 4.6 mph - N/A   Clear
4:35 PM 91.4 °F - 44.6 °F 20% 29.85 in 10.0 mi East 3.5 mph - N/A   Clear
4:55 PM 91.4 °F - 46.4 °F 21% 29.84 in 10.0 mi NW 11.5 mph - N/A   Clear
5:15 PM 91.4 °F - 46.4 °F 21% 29.84 in 10.0 mi NNW 10.4 mph - N/A   Clear
5:35 PM 89.6 °F - 46.4 °F 22% 29.84 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:55 PM 89.6 °F - 46.4 °F 22% 29.84 in 10.0 mi West 5.8 mph - N/A   Clear
6:15 PM 87.8 °F - 46.4 °F 24% 29.84 in 10.0 mi West 4.6 mph - N/A   Clear
6:35 PM 84.2 °F - 46.4 °F 27% 29.84 in 10.0 mi North 9.2 mph - N/A   Clear
6:55 PM 80.6 °F - 44.6 °F 28% 29.84 in 10.0 mi North 5.8 mph - N/A   Clear
7:15 PM 78.8 °F - 44.6 °F 30% 29.84 in 10.0 mi NNW 10.4 mph - N/A   Clear
7:35 PM 77.0 °F - 44.6 °F 32% 29.84 in 10.0 mi NNW 10.4 mph - N/A   Clear
7:55 PM 77.0 °F - 44.6 °F 32% 29.84 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 73.4 °F - 44.6 °F 36% 29.84 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 73.4 °F - 44.6 °F 36% 29.85 in 10.0 mi NNE 5.8 mph - N/A   Clear
8:55 PM 71.6 °F - 44.6 °F 38% 29.85 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 69.8 °F - 44.6 °F 40% 29.85 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 68.0 °F - 44.6 °F 43% 29.85 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 64.4 °F - 46.4 °F 52% 29.85 in 10.0 mi North 3.5 mph - N/A   Clear
10:15 PM 66.2 °F - 46.4 °F 49% 29.85 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 64.4 °F - 44.6 °F 49% 29.85 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 66.2 °F - 46.4 °F 49% 29.85 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 64.4 °F - 46.4 °F 52% 29.85 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 64.4 °F - 46.4 °F 52% 29.85 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 64.4 °F - 48.2 °F 56% 29.85 in 10.0 mi Calm Calm - N/A   Clear