History for Petaluma, CA

Tuesday, October 2, 2012 — View Current Conditions
Tuesday, October 2, 2012
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Daily Weekly Monthly Custom
  Actual Average (KAPC) Record (KAPC)
Temperature
Mean Temperature 75 °F 62 °F  
Max Temperature 100 °F 77 °F 98 °F (2012)
Min Temperature 50 °F 46 °F 40 °F (2007)
Degree Days
Heating Degree Days 0    
Month to date heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 10    
Month to date cooling degree days  
Year to date cooling degree days  
Growing Degree Days 25 (Base 50)    
Moisture
Dew Point 42 °F    
Average Humidity 43    
Maximum Humidity 82    
Minimum Humidity 13    
Precipitation
Precipitation 0.00 in - 0.64 in (1935)
Month to date precipitation  
Year to date precipitation  
Since 1 July precipitation  
Sea Level Pressure
Sea Level Pressure 29.85 in    
Wind
Wind Speed 2 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Radar Archive
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Local Photos
Pollen Collection Pro
It's nice to head into the shade on a hot day when one is working!
Detert Reservoir
Another neighborhood cat.
I believe this one belongs to the next door neighbor
Detert Reservoir
Jazpur
Geese and Ducks...
enjoying what is left of the water.
Water Line
I believe the upper mark would be a rare incident but the next line down would be the "typical" water level (after the rains). I think this is a Vineya...
102 Degrees
Jazpur
Chain link frame
Framed with a chain link fence
Visit WunderPhotos
Astronomy
May. 23, 2013 Rise Set
Actual Time 7:07 AM PDT 6:50 PM PDT
Civil Twilight 6:41 AM PDT 7:17 PM PDT
Nautical Twilight 6:10 AM PDT 7:47 PM PDT
Astronomical Twilight 5:39 AM PDT 8:18 PM PDT
Moon 8:10 PM PDT (10/2) 9:37 AM PDT (10/2)
Length Of Visible Light 12h 35m
Length of Day
11h 43m
Waning Gibbous, 93% of the Moon is Illuminated
Oct 2
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
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Hourly Observations
Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 57.2 °F 44.6 °F 63% 29.89 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 53.6 °F 44.6 °F 72% 29.89 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 55.4 °F 42.8 °F 63% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 55.4 °F 44.6 °F 67% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 55.4 °F 41.0 °F 58% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 55.4 °F 41.0 °F 58% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 53.6 °F 44.6 °F 72% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 53.6 °F 41.0 °F 62% 29.89 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 53.6 °F 44.6 °F 72% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 53.6 °F 39.2 °F 58% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 53.6 °F 41.0 °F 62% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 53.6 °F 41.0 °F 62% 29.89 in 9.0 mi Calm Calm - N/A   Clear
4:15 AM 53.6 °F 41.0 °F 62% 29.88 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 50.0 °F 42.8 °F 76% 29.88 in 9.0 mi Calm Calm - N/A   Clear
4:55 AM 50.0 °F 42.8 °F 76% 29.88 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:15 AM 50.0 °F 41.0 °F 71% 29.88 in 7.0 mi Calm Calm - N/A   Clear
5:35 AM 51.8 °F 42.8 °F 71% 29.88 in 9.0 mi Calm Calm - N/A   Clear
5:55 AM 50.0 °F 44.6 °F 82% 29.88 in 8.0 mi Calm Calm - N/A   Clear
6:15 AM 50.0 °F 41.0 °F 71% 29.88 in 9.0 mi Calm Calm - N/A   Clear
6:35 AM 50.0 °F 42.8 °F 76% 29.88 in 7.0 mi Calm Calm - N/A   Clear
6:55 AM 50.0 °F 41.0 °F 71% 29.88 in 8.0 mi Calm Calm - N/A   Clear
7:15 AM 50.0 °F 41.0 °F 71% 29.88 in 7.0 mi Calm Calm - N/A   Clear
7:35 AM 50.0 °F 41.0 °F 71% 29.88 in 7.0 mi Calm Calm - N/A   Clear
7:55 AM 53.6 °F 44.6 °F 72% 29.89 in 7.0 mi Calm Calm - N/A   Clear
8:15 AM 57.2 °F 42.8 °F 59% 29.89 in 7.0 mi Calm Calm - N/A   Clear
8:35 AM 60.8 °F 42.8 °F 52% 29.90 in 7.0 mi Calm Calm - N/A   Clear
8:55 AM 64.4 °F 44.6 °F 49% 29.90 in 7.0 mi Calm Calm - N/A   Clear
9:15 AM 66.2 °F 41.0 °F 40% 29.90 in 8.0 mi Calm Calm - N/A   Clear
9:35 AM 69.8 °F 41.0 °F 35% 29.90 in 7.0 mi Calm Calm - N/A   Clear
9:55 AM 73.4 °F 39.2 °F 29% 29.90 in 8.0 mi Calm Calm - N/A   Clear
10:15 AM 75.2 °F 39.2 °F 27% 29.90 in 8.0 mi Calm Calm - N/A   Clear
10:35 AM 78.8 °F 41.0 °F 26% 29.90 in 8.0 mi Calm Calm - N/A   Clear
10:55 AM 82.4 °F 39.2 °F 21% 29.89 in 9.0 mi SSE 5.8 mph - N/A   Clear
11:15 AM 84.2 °F 39.2 °F 20% 29.89 in 8.0 mi SSE 5.8 mph - N/A   Clear
11:35 AM 86.0 °F 41.0 °F 20% 29.89 in 7.0 mi South 3.5 mph - N/A   Clear
11:55 AM 89.6 °F 41.0 °F 18% 29.88 in 8.0 mi SSE 4.6 mph - N/A   Clear
12:15 PM 89.6 °F 42.8 °F 20% 29.87 in 7.0 mi South 4.6 mph - N/A   Clear
12:35 PM 91.4 °F 41.0 °F 17% 29.87 in 8.0 mi SE 4.6 mph - N/A   Clear
1:15 PM 95.0 °F 44.6 °F 18% 29.85 in 7.0 mi SE 4.6 mph - N/A   Clear
1:35 PM 95.0 °F 44.6 °F 18% 29.84 in 6.0 mi SE 3.5 mph - N/A   Clear
1:55 PM 96.8 °F 39.2 °F 14% 29.83 in 5.0 mi Calm Calm - N/A   Clear
2:15 PM 96.8 °F 41.0 °F 15% 29.82 in 5.0 mi East 3.5 mph - N/A   Clear
2:35 PM 98.6 °F 44.6 °F 16% 29.81 in 7.0 mi East 4.6 mph - N/A   Clear
2:55 PM 98.6 °F 44.6 °F 16% 29.81 in 7.0 mi Calm Calm - N/A   Clear
3:15 PM 100.4 °F 41.0 °F 13% 29.80 in 7.0 mi South 4.6 mph - N/A   Clear
3:35 PM 100.4 °F 41.0 °F 13% 29.79 in 8.0 mi Calm Calm - N/A   Clear
3:55 PM 100.4 °F 42.8 °F 14% 29.79 in 8.0 mi West 10.4 mph - N/A   Clear
4:15 PM 98.6 °F 39.2 °F 13% 29.79 in 8.0 mi West 13.8 mph - N/A   Clear
4:35 PM 95.0 °F 39.2 °F 14% 29.79 in 8.0 mi West 9.2 mph - N/A   Clear
4:55 PM 93.2 °F 41.0 °F 16% 29.79 in 7.0 mi WNW 5.8 mph - N/A   Clear
5:15 PM 91.4 °F 39.2 °F 16% 29.79 in 8.0 mi West 10.4 mph - N/A   Clear
5:35 PM 91.4 °F 39.2 °F 16% 29.80 in 8.0 mi West 5.8 mph - N/A   Clear
5:55 PM 89.6 °F 37.4 °F 16% 29.79 in 8.0 mi West 10.4 mph - N/A   Clear
6:15 PM 86.0 °F 35.6 °F 17% 29.79 in 9.0 mi West 11.5 mph - N/A   Clear
6:35 PM 84.2 °F 39.2 °F 20% 29.79 in 8.0 mi NNW 4.6 mph - N/A   Clear
6:55 PM 78.8 °F 39.2 °F 24% 29.79 in 8.0 mi NNW 4.6 mph - N/A   Clear
7:15 PM 78.8 °F 37.4 °F 23% 29.79 in 9.0 mi NNW 3.5 mph - N/A   Clear
7:35 PM 75.2 °F 39.2 °F 27% 29.79 in 9.0 mi NNW 5.8 mph - N/A   Clear
7:55 PM 73.4 °F 41.0 °F 31% 29.80 in 8.0 mi NNW 4.6 mph - N/A   Clear
8:15 PM 71.6 °F 41.0 °F 33% 29.80 in 8.0 mi NNW 4.6 mph - N/A   Clear
8:35 PM 71.6 °F 41.0 °F 33% 29.80 in 8.0 mi NW 4.6 mph - N/A   Clear
8:55 PM 69.8 °F 44.6 °F 40% 29.80 in 8.0 mi NNW 5.8 mph - N/A   Clear
9:15 PM 68.0 °F 44.6 °F 43% 29.80 in 8.0 mi NW 3.5 mph - N/A   Clear
9:35 PM 66.2 °F 46.4 °F 49% 29.81 in 8.0 mi WNW 4.6 mph - N/A   Clear
9:55 PM 62.6 °F 46.4 °F 55% 29.81 in 7.0 mi NW 3.5 mph - N/A   Clear
10:15 PM 64.4 °F 44.6 °F 49% 29.81 in 7.0 mi NW 3.5 mph - N/A   Clear
10:35 PM 62.6 °F 46.4 °F 55% 29.81 in 7.0 mi Calm Calm - N/A   Clear
10:55 PM 62.6 °F 44.6 °F 52% 29.81 in 8.0 mi WNW 3.5 mph - N/A   Clear
11:15 PM 60.8 °F 44.6 °F 55% 29.81 in 7.0 mi NW 3.5 mph - N/A   Clear
11:35 PM 60.8 °F 44.6 °F 55% 29.81 in 8.0 mi WNW 4.6 mph - N/A   Clear
11:55 PM 60.8 °F 46.4 °F 59% 29.81 in 8.0 mi WNW 3.5 mph - N/A   Partly Cloudy
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