Santa Rosa, CA

6:32 PM PDT on March 26, 2017 (GMT -0700)
Sonoma County

Weather History for KSTS - February, 2010

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Monday, February 22, 2010

  Actual Average Record
Temperature  
Mean Temperature 49 °F 51 °F  
Max Temperature 62 °F 62 °F 80 °F (2012)
Min Temperature 36 °F 40 °F 29 °F (2006)
Degree Days  
Heating Degree Days 16    
Month to date heating degree days 318  
Since 1 July heating degree days 2087  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 40 °F    
Average Humidity 67    
Maximum Humidity 100    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.25 in 2.47 in (2009)
Month to date precipitation 3.54 5.01  
Year to date precipitation 16.13 12.06  
Since 1 July precipitation 24.21  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 3 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Feb. 22, 2010 Rise Set
Actual Time 6:52 AM PST 5:57 PM PST
Civil Twilight 6:26 AM PST 6:23 PM PST
Nautical Twilight 5:55 AM PST 6:54 PM PST
Astronomical Twilight 5:24 AM PST 7:25 PM PST
Moon 11:21 AM PST (2/22) 1:54 AM PST (2/22)
Length of Visible Light 11h 57m
Length of Day
11h 04m
First Quarter, 59% of the Moon is Illuminated
Feb 22
First Quarter
Feb 28
Full
Mar 7
Last Quarter
Mar 15
New
Mar 23
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.04 in 0.2 mi NNW 3.5 mph - N/A Fog Fog
12:38 AM 44.6 °F 42.2 °F 44.6 °F 100% 30.05 in 0.2 mi NNW 4.6 mph - N/A Fog Fog
12:53 AM 43.0 °F 40.3 °F 43.0 °F 100% 30.04 in 0.5 mi NNW 4.6 mph - N/A Fog Fog
1:10 AM 46.4 °F 42.9 °F 46.4 °F 100% 30.06 in 0.2 mi NNW 6.9 mph - N/A Fog Fog
1:53 AM 45.0 °F 41.8 °F 45.0 °F 100% 30.05 in 0.5 mi NNE 5.8 mph - N/A Fog Fog
2:53 AM 44.1 °F 40.8 °F 44.1 °F 100% 30.06 in 1.0 mi North 5.8 mph - N/A   Mist
3:07 AM 44.6 °F 41.4 °F 44.6 °F 100% 30.07 in 2.5 mi NNE 5.8 mph - N/A   Overcast
3:14 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.07 in 6.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
3:22 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.07 in 0.8 mi NW 3.5 mph - N/A   Mostly Cloudy
3:32 AM 41.0 °F - 41.0 °F 100% 30.07 in 0.2 mi Calm Calm - N/A Fog Fog
3:41 AM 41.0 °F - 41.0 °F 100% 30.08 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 39.9 °F 36.7 °F 39.9 °F 100% 30.07 in 1.2 mi WNW 4.6 mph - N/A   Overcast
3:58 AM 39.2 °F 35.9 °F 39.2 °F 100% 30.08 in 3.0 mi WNW 4.6 mph - N/A   Overcast
4:29 AM 39.2 °F 35.9 °F 39.2 °F 100% 30.09 in 7.0 mi West 4.6 mph - N/A   Scattered Clouds
4:47 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.10 in 1.2 mi WNW 3.5 mph - N/A   Partly Cloudy
4:53 AM 37.9 °F - 37.9 °F 100% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
5:08 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.10 in 0.8 mi NNE 3.5 mph - N/A   Mostly Cloudy
5:11 AM 39.2 °F - 39.2 °F 100% 30.10 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
5:22 AM 39.2 °F 35.9 °F 39.2 °F 100% 30.11 in 2.0 mi NE 4.6 mph - N/A   Scattered Clouds
5:24 AM 39.2 °F 37.0 °F 39.2 °F 100% 30.11 in 1.0 mi NNE 3.5 mph - N/A   Mist
5:28 AM 39.2 °F 35.9 °F 39.2 °F 100% 30.11 in 0.5 mi NNE 4.6 mph - N/A Fog Fog
5:36 AM 39.2 °F 37.0 °F 39.2 °F 100% 30.11 in 0.2 mi North 3.5 mph - N/A Fog Fog
5:53 AM 37.9 °F 35.5 °F 37.9 °F 100% 30.11 in 0.2 mi North 3.5 mph - N/A Fog Fog
6:08 AM 37.4 °F - 37.4 °F 100% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
6:19 AM 37.4 °F - 37.4 °F 100% 30.13 in 0.2 mi Calm Calm - N/A Fog Fog
6:28 AM 37.4 °F - 37.4 °F 100% 30.13 in 0.5 mi Calm Calm - N/A Fog Fog
6:46 AM 37.4 °F - 37.4 °F 100% 30.13 in 1.8 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 36.0 °F - 36.0 °F 100% 30.12 in 10.0 mi Calm Calm - N/A Fog Shallow Fog
7:08 AM 35.6 °F - 35.6 °F 100% 30.14 in 0.5 mi Calm Calm - N/A Fog Fog
7:53 AM 37.9 °F - 37.9 °F 100% 30.15 in 3.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 42.1 °F 40.2 °F 42.1 °F 100% 30.16 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
9:53 AM 48.0 °F - 43.0 °F 83% 30.15 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
10:53 AM 54.0 °F - 43.0 °F 66% 30.14 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
11:53 AM 57.9 °F - 42.1 °F 56% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 61.0 °F - 37.0 °F 41% 30.12 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
1:53 PM 61.0 °F - 35.1 °F 38% 30.10 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:53 PM 62.1 °F - 34.0 °F 35% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 PM 57.9 °F - 43.0 °F 58% 30.09 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
4:53 PM 55.0 °F - 43.0 °F 64% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 PM 53.1 °F - 42.1 °F 66% 30.12 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
6:53 PM 51.1 °F - 42.1 °F 71% 30.14 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:53 PM 48.0 °F - 42.1 °F 80% 30.14 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:53 PM 46.9 °F - 42.1 °F 83% 30.15 in 10.0 mi SE 3.5 mph - N/A   Clear
9:53 PM 46.0 °F 43.9 °F 42.1 °F 86% 30.15 in 10.0 mi East 4.6 mph - N/A   Clear
10:53 PM 44.1 °F - 43.0 °F 96% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 44.1 °F 41.5 °F 43.0 °F 96% 30.18 in 10.0 mi NNW 4.6 mph - N/A   Clear