Weather History for Novato, CA

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Sunday, September 8, 2013

  Actual Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 70 °F 66 °F  
Max Temperature 91 °F 81 °F 98 °F (2004)
Min Temperature 48 °F 51 °F 43 °F (2002)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 4    
Month to date cooling degree days  
Year to date cooling degree days  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - 0.16 in (1930)
Month to date precipitation  
Year to date precipitation  
Since 1 July precipitation  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 08, 2013 Rise Set
Actual Time 6:46 AM PDT 7:28 PM PDT
Civil Twilight 6:19 AM PDT 7:55 PM PDT
Nautical Twilight 5:48 AM PDT 8:26 PM PDT
Astronomical Twilight 5:15 AM PDT 8:58 PM PDT
Moon 10:05 AM PDT (9/8) 9:11 PM PDT (9/8)
Length of Visible Light 13h 35m
Length of Day
12h 42m
Waxing Crescent, 12% of the Moon is Illuminated
Sep 8
Waxing Crescent
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 55.4 °F - 51.8 °F 88% 29.85 in 10.0 mi North 4.6 mph - N/A   Clear
12:35 AM 55.4 °F - 53.6 °F 94% 29.86 in 10.0 mi NNW 4.6 mph - N/A   Clear
12:55 AM 57.2 °F - 50.0 °F 77% 29.86 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 53.6 °F - 50.0 °F 88% 29.87 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 51.8 °F - 50.0 °F 94% 29.86 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 51.8 °F - 50.0 °F 94% 29.86 in 10.0 mi North 4.6 mph - N/A   Clear
2:15 AM 51.8 °F - 51.8 °F 100% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 51.8 °F - 51.8 °F 100% 29.86 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 51.8 °F - 51.8 °F 100% 29.86 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 53.6 °F - 53.6 °F 100% 29.87 in 10.0 mi North 4.6 mph - N/A   Clear
3:35 AM 50.0 °F - 50.0 °F 100% 29.87 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 50.0 °F - 50.0 °F 100% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 51.8 °F - 51.8 °F 100% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 51.8 °F - 51.8 °F 100% 29.87 in 1.0 mi Calm Calm - N/A   Overcast
4:55 AM 50.0 °F - 50.0 °F 100% 29.87 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
5:15 AM 50.0 °F - 50.0 °F 100% 29.87 in 0.5 mi NNW 4.6 mph - N/A Fog Fog
5:35 AM 50.0 °F - 50.0 °F 100% 29.87 in 1.0 mi Calm Calm - N/A   Overcast
5:55 AM 50.0 °F - 50.0 °F 100% 29.87 in 0.2 mi NNW 4.6 mph - N/A Fog Fog
6:15 AM 51.8 °F - 51.8 °F 100% 29.87 in 0.2 mi North 5.8 mph - N/A Fog Fog
6:35 AM 50.0 °F - 50.0 °F 100% 29.88 in 0.2 mi NW 3.5 mph - N/A Fog Fog
6:55 AM 50.0 °F - 50.0 °F 100% 29.88 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
7:15 AM 48.2 °F - 48.2 °F 100% 29.88 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:35 AM 51.8 °F - 51.8 °F 100% 29.89 in 0.5 mi North 6.9 mph - N/A Fog Fog
7:55 AM 53.6 °F - 53.6 °F 100% 29.89 in 0.5 mi North 6.9 mph - N/A Fog Fog
8:15 AM 53.6 °F - 53.6 °F 100% 29.89 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
8:35 AM 55.4 °F - 55.4 °F 100% 29.89 in 10.0 mi NNE 6.9 mph - N/A   Clear
8:55 AM 57.2 °F - 57.2 °F 100% 29.89 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:15 AM 59.0 °F - 57.2 °F 94% 29.89 in 10.0 mi NNE 6.9 mph - N/A   Clear
9:35 AM 62.6 °F - 57.2 °F 82% 29.89 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:55 AM 64.4 °F - 57.2 °F 77% 29.89 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 66.2 °F - 55.4 °F 68% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 69.8 °F - 55.4 °F 60% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 71.6 °F - 55.4 °F 57% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 73.4 °F - 55.4 °F 53% 29.87 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 77.0 °F - 55.4 °F 47% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 77.0 °F - 55.4 °F 47% 29.86 in 10.0 mi North 3.5 mph - N/A   Clear
12:15 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.85 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.84 in 10.0 mi SE 4.6 mph - N/A Rain Light Rain
12:55 PM 84.2 °F 83.0 °F 55.4 °F 37% 29.83 in 10.0 mi Calm Calm - N/A Rain Light Rain
1:15 PM 86.0 °F 84.5 °F 55.4 °F 35% 29.83 in 10.0 mi NNW 3.5 mph - N/A Rain Light Rain
1:35 PM 89.6 °F 87.3 °F 53.6 °F 29% 29.82 in 10.0 mi East 3.5 mph - N/A Rain Light Rain
1:55 PM 89.6 °F - 51.8 °F 27% 29.81 in 10.0 mi North 5.8 mph - N/A Rain Light Rain
2:15 PM 91.4 °F 89.1 °F 53.6 °F 28% 29.81 in 10.0 mi NE 6.9 mph - N/A   Clear
2:35 PM 89.6 °F 87.7 °F 55.4 °F 31% 29.80 in 10.0 mi NE 10.4 mph - N/A   Clear
2:55 PM 89.6 °F 87.7 °F 55.4 °F 31% 29.79 in 10.0 mi NE 10.4 mph - N/A   Clear
3:15 PM 91.4 °F 89.4 °F 55.4 °F 29% 29.78 in 10.0 mi NNE 10.4 mph - N/A   Clear
3:35 PM 91.4 °F 89.4 °F 55.4 °F 29% 29.78 in 10.0 mi NNE 11.5 mph - N/A   Clear
3:55 PM 91.4 °F 89.1 °F 53.6 °F 28% 29.77 in 10.0 mi North 11.5 mph - N/A   Clear
4:15 PM 89.6 °F 87.3 °F 53.6 °F 29% 29.76 in 10.0 mi NNE 13.8 mph - N/A   Clear
4:35 PM 89.6 °F 87.3 °F 53.6 °F 29% 29.76 in 10.0 mi North 13.8 mph - N/A   Clear
4:55 PM 89.6 °F 87.3 °F 53.6 °F 29% 29.76 in 10.0 mi NNE 15.0 mph - N/A   Clear
5:15 PM 87.8 °F 85.7 °F 53.6 °F 31% 29.76 in 10.0 mi North 13.8 mph - N/A   Clear
5:35 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.76 in 10.0 mi North 11.5 mph - N/A   Clear
5:55 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.76 in 10.0 mi North 12.7 mph - N/A   Clear
6:15 PM 77.0 °F - 53.6 °F 44% 29.76 in 10.0 mi North 12.7 mph - N/A   Clear
6:35 PM 77.0 °F - 53.6 °F 44% 29.76 in 10.0 mi North 15.0 mph - N/A   Clear
6:55 PM 75.2 °F - 50.0 °F 41% 29.76 in 10.0 mi North 12.7 mph - N/A   Clear
7:15 PM 71.6 °F - 53.6 °F 53% 29.77 in 10.0 mi North 10.4 mph - N/A   Clear
7:35 PM 68.0 °F - 53.6 °F 60% 29.77 in 10.0 mi North 11.5 mph - N/A   Clear
7:55 PM 66.2 °F - 53.6 °F 64% 29.77 in 10.0 mi North 8.1 mph - N/A   Clear
8:15 PM 64.4 °F - 53.6 °F 68% 29.77 in 10.0 mi North 8.1 mph - N/A   Clear
8:35 PM 62.6 °F - 53.6 °F 72% 29.78 in 10.0 mi NNE 8.1 mph - N/A   Clear
8:55 PM 62.6 °F - 53.6 °F 72% 29.78 in 10.0 mi North 8.1 mph - N/A   Clear
9:15 PM 59.0 °F - 53.6 °F 82% 29.79 in 10.0 mi North 8.1 mph - N/A   Clear
9:35 PM 59.0 °F - 53.6 °F 82% 29.79 in 10.0 mi North 9.2 mph - N/A   Clear
9:55 PM 57.2 °F - 53.6 °F 88% 29.79 in 10.0 mi North 8.1 mph - N/A   Clear
10:15 PM 57.2 °F - 53.6 °F 88% 29.79 in 10.0 mi North 5.8 mph - N/A   Clear
10:35 PM 55.4 °F - 55.4 °F 100% 29.79 in 10.0 mi North 5.8 mph - N/A   Clear
10:55 PM 55.4 °F - 55.4 °F 100% 29.79 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:15 PM 55.4 °F - 55.4 °F 100% 29.79 in 10.0 mi North 4.6 mph - N/A   Clear
11:35 PM 53.6 °F - 53.6 °F 100% 29.80 in 10.0 mi North 3.5 mph - N/A   Clear
11:55 PM 53.6 °F - 53.6 °F 100% 29.80 in 10.0 mi North 8.1 mph - N/A   Clear