Santa Rosa, CA

3:43 PM PDT on May 25, 2017 (GMT -0700)
Sonoma County

Weather History for KSTS - March, 2012

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Friday, March 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F 53 °F  
Max Temperature 56 °F 64 °F 82 °F (2007)
Min Temperature 41 °F 42 °F 37 °F (1999)
Degree Days  
Heating Degree Days 16    
Month to date heating degree days 212  
Since 1 July heating degree days 2288  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 1.17 in 0.13 in 1.17 in (2012)
Month to date precipitation 4.36 3.06  
Year to date precipitation 13.21 16.51  
Since 1 July precipitation 17.67  
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 5 miles    
Events Rain    
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

Mar. 16, 2012 Rise Set
Actual Time 7:20 AM PDT 7:19 PM PDT
Civil Twilight 6:53 AM PDT 7:46 PM PDT
Nautical Twilight 6:22 AM PDT 8:17 PM PDT
Astronomical Twilight 5:51 AM PDT 8:48 PM PDT
Moon 3:38 AM PDT (3/16) 1:49 PM PDT (3/16)
Length of Visible Light 12h 52m
Length of Day
11h 59m
Waning Crescent, 32% of the Moon is Illuminated
Mar 16
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 54.0 °F - 53.1 °F 97% 30.00 in 5.0 mi Calm Calm - 0.03 in Rain Light Rain
1:32 AM 53.6 °F - 51.8 °F 94% 30.01 in 10.0 mi SSW 5.8 mph - 0.01 in   Overcast
1:53 AM 54.0 °F - 52.0 °F 93% 29.99 in 10.0 mi SSW 3.5 mph - 0.01 in   Overcast
2:53 AM 53.1 °F - 52.0 °F 96% 29.99 in 10.0 mi SSW 5.8 mph - 0.01 in Rain Light Rain
3:53 AM 53.1 °F - 51.1 °F 93% 29.97 in 5.0 mi SE 3.5 mph - 0.05 in Rain Rain
4:53 AM 52.0 °F - 51.1 °F 97% 29.95 in 5.0 mi SSE 4.6 mph - 0.09 in Rain Light Rain
5:16 AM 51.8 °F - 51.8 °F 100% 29.96 in 5.0 mi SSE 5.8 mph - 0.02 in Rain Light Rain
5:53 AM 52.0 °F - 51.1 °F 97% 29.93 in 8.0 mi SSE 4.6 mph - 0.04 in Rain Light Rain
6:14 AM 51.8 °F - 51.8 °F 100% 29.94 in 10.0 mi SSE 4.6 mph - 0.00 in Rain Light Rain
6:53 AM 52.0 °F - 51.1 °F 97% 29.92 in 3.0 mi South 5.8 mph - 0.01 in Rain Light Rain
7:53 AM 52.0 °F - 51.1 °F 97% 29.91 in 1.0 mi SSE 3.5 mph - 0.05 in Rain Light Rain
8:53 AM 52.0 °F - 51.1 °F 97% 29.91 in 1.0 mi Calm Calm - 0.09 in Rain Rain
9:14 AM 53.6 °F - 51.8 °F 94% 29.92 in 2.0 mi Calm Calm - 0.06 in Rain Rain
9:53 AM 53.1 °F - 52.0 °F 96% 29.91 in 2.0 mi SSE 3.5 mph - 0.11 in Rain Light Rain
10:00 AM 53.6 °F - 51.8 °F 94% 29.92 in 3.0 mi SSE 3.5 mph - 0.02 in Rain Light Rain
10:09 AM 53.6 °F - 51.8 °F 94% 29.91 in 2.0 mi SSE 4.6 mph - 0.03 in Rain Light Rain
10:53 AM 54.0 °F - 53.1 °F 97% 29.91 in 3.0 mi SW 3.5 mph - 0.12 in Rain Light Rain
11:04 AM 55.4 °F - 53.6 °F 94% 29.92 in 3.0 mi Variable 5.8 mph - 0.02 in Rain Light Rain
11:53 AM 55.0 °F - 53.1 °F 93% 29.88 in 6.0 mi SE 8.1 mph - 0.07 in Rain Light Rain
12:35 PM 55.4 °F - 51.8 °F 88% 29.88 in 10.0 mi SSE 6.9 mph - 0.03 in Rain Light Rain
12:45 PM 55.4 °F - 53.6 °F 94% 29.86 in 4.0 mi ESE 6.9 mph - 0.04 in Rain Light Rain
12:53 PM 55.0 °F - 53.1 °F 93% 29.85 in 4.0 mi South 6.9 mph - 0.04 in Rain Light Rain
1:53 PM 55.0 °F - 53.1 °F 93% 29.83 in 3.0 mi South 6.9 mph - 0.10 in Rain Light Rain
2:33 PM 55.4 °F - 53.6 °F 94% 29.83 in 2.5 mi South 8.1 mph - 0.05 in Rain Rain
2:41 PM 55.4 °F - 53.6 °F 94% 29.82 in 6.0 mi South 9.2 mph 16.1 mph 0.06 in Rain Light Rain
2:53 PM 55.0 °F - 53.1 °F 93% 29.80 in 2.0 mi South 12.7 mph - 0.10 in Rain Rain
3:53 PM 55.0 °F - 53.1 °F 93% 29.78 in 6.0 mi South 8.1 mph - 0.03 in Rain Light Rain
4:35 PM 55.4 °F - 51.8 °F 88% 29.75 in 7.0 mi South 18.4 mph 23.0 mph 0.01 in Rain Light Rain
4:42 PM 55.4 °F - 51.8 °F 88% 29.74 in 2.5 mi South 17.3 mph 25.3 mph 0.02 in Rain Rain
4:53 PM 55.0 °F - 52.0 °F 89% 29.72 in 2.0 mi South 15.0 mph 25.3 mph 0.04 in Rain Light Rain
4:58 PM 55.4 °F - 51.8 °F 88% 29.73 in 2.0 mi South 15.0 mph 24.2 mph 0.01 in Rain Light Rain
5:53 PM 54.0 °F - 52.0 °F 93% 29.71 in 2.0 mi SW 13.8 mph 20.7 mph 0.14 in Rain Heavy Rain
6:01 PM 53.6 °F - 50.0 °F 88% 29.73 in 2.0 mi WSW 17.3 mph 25.3 mph 0.00 in Rain Light Rain
6:27 PM 53.6 °F - 50.0 °F 88% 29.74 in 2.0 mi West 6.9 mph - 0.04 in Rain Heavy Rain
6:49 PM 53.6 °F - 50.0 °F 88% 29.74 in 2.0 mi SW 6.9 mph - 0.06 in Rain Light Rain
6:53 PM 53.1 °F - 48.9 °F 86% 29.73 in 2.0 mi WSW 10.4 mph - 0.07 in Rain Light Rain
7:00 PM 53.6 °F - 48.2 °F 82% 29.74 in 10.0 mi West 5.8 mph - 0.00 in Rain Light Rain
7:53 PM 52.0 °F - 46.0 °F 80% 29.71 in 10.0 mi WNW 8.1 mph - 0.00 in   Overcast
8:53 PM 50.0 °F - 44.1 °F 80% 29.71 in 10.0 mi West 5.8 mph - N/A   Overcast
9:53 PM 48.0 °F - 41.0 °F 77% 29.71 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
10:53 PM 48.0 °F - 43.0 °F 83% 29.71 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 29.69 in 10.0 mi SW 3.5 mph - N/A   Clear