Weather History for Santa Rosa, CA

Thursday, February 21, 2013 — View Current Weather Conditions
Thursday, February 21, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 52 °F 51 °F  
Max Temperature 64 °F 62 °F 70 °F (2012)
Min Temperature 39 °F 40 °F 28 °F (1955)
Degree Days
Heating Degree Days 13    
Month to date heating degree days 323  
Since 1 July heating degree days 1987  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 1 (Base 50)    
Moisture
Dew Point 33 °F    
Average Humidity 51    
Maximum Humidity 79    
Minimum Humidity 23    
Precipitation
Precipitation 0.00 in 0.25 in 0.48 in (2008)
Month to date precipitation 0.26 4.76  
Year to date precipitation 1.19 11.81  
Since 1 July precipitation 23.60 26.00  
Sea Level Pressure
Sea Level Pressure 30.10 in    
Wind
Wind Speed 5 mph (North)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Local Photos
Bluff Lettuce
Not yet flowering, this Dudleya will be within a couple of months, shooting out a red spike with bright yellow flowers on the end.
House Finch
Lighting is hit and miss around this basket but I expect to get some nice close-ups, eventually. And the birds stand a better chance with Mr Grey and t...
American Golden Plover
Keeping warm in the wind ..... by holding one leg up.
Splash!
Before the winds kicked up at Virgin Creek Beach this morning, there was a bit of surf activity along the shore.
Plush Toy
Curosity
Mr. Grey
Three for One
Two Sanderlings, one American Golden Plover and one Black Turnstone hide behind a pile of seaweed to get out of the wind.
Silhouette-ish
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Astronomy
Feb. 21, 2013 Rise Set
Actual Time 6:53 AM PST 5:56 PM PST
Civil Twilight 6:27 AM PST 6:23 PM PST
Nautical Twilight 5:56 AM PST 6:53 PM PST
Astronomical Twilight 5:25 AM PST 7:24 PM PST
Moon 2:18 PM PST (2/21) 4:00 AM PST (2/21)
Length Of Visible Light 11h 56m
Length of Day
11h 02m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
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Hourly Weather History & Observations
Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 42.1 °F 36.6 °F 34.0 °F 73% 30.04 in 10.0 mi NW 9.2 mph - N/A   Clear
1:53 AM 43.0 °F 37.2 °F 33.1 °F 68% 30.04 in 10.0 mi NNE 10.4 mph - N/A   Clear
3:53 AM 39.9 °F 35.8 °F 32.0 °F 73% 30.04 in 10.0 mi NE 5.8 mph - N/A   Clear
4:53 AM 39.9 °F 35.1 °F 33.1 °F 77% 30.05 in 10.0 mi North 6.9 mph - N/A   Clear
5:53 AM 41.0 °F 34.7 °F 33.1 °F 73% 30.07 in 10.0 mi North 10.4 mph - N/A   Clear
6:53 AM 41.0 °F 35.2 °F 33.1 °F 73% 30.08 in 10.0 mi North 9.2 mph - N/A   Clear
7:53 AM 45.0 °F 40.6 °F 34.0 °F 65% 30.11 in 10.0 mi North 8.1 mph - N/A   Clear
8:53 AM 48.0 °F - 35.1 °F 61% 30.13 in 10.0 mi North 11.5 mph - N/A   Clear
9:53 AM 52.0 °F - 35.1 °F 53% 30.13 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
10:53 AM 55.9 °F - 32.0 °F 40% 30.14 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:53 AM 59.0 °F - 30.0 °F 33% 30.13 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
12:53 PM 61.0 °F - 28.9 °F 30% 30.11 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
1:53 PM 62.1 °F - 27.0 °F 26% 30.09 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
2:53 PM 62.1 °F - 24.1 °F 23% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 PM 63.0 °F - 27.0 °F 26% 30.06 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
4:53 PM 60.1 °F - 34.0 °F 38% 30.08 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
5:53 PM 57.0 °F - 36.0 °F 45% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 PM 51.1 °F - 36.0 °F 56% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 PM 48.9 °F - 37.0 °F 64% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 PM 46.0 °F - 37.0 °F 71% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 46.0 °F - 36.0 °F 68% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 46.0 °F 43.1 °F 35.1 °F 66% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:53 PM 43.0 °F - 35.1 °F 74% 30.15 in 10.0 mi Calm Calm - N/A   Clear
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