Weather History for Santa Rosa, CA

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Monday, April 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 54 °F  
Max Temperature 64 °F 66 °F 82 °F (2011)
Min Temperature 46 °F 42 °F 31 °F (1999)
Degree Days  
Heating Degree Days 10    
Month to date heating degree days 10  
Since 1 July heating degree days 2436  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.01 in 0.08 in 0.48 in (2014)
Month to date precipitation 0.01 0.08  
Year to date precipitation 3.75 18.51  
Since 1 July precipitation 26.16 32.70  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 6 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 01, 2013 Rise Set
Actual Time 6:55 AM PDT 7:34 PM PDT
Civil Twilight 6:28 AM PDT 8:01 PM PDT
Nautical Twilight 5:57 AM PDT 8:33 PM PDT
Astronomical Twilight 5:24 AM PDT 9:05 PM PDT
Moon 12:45 AM PDT (4/1) 10:51 AM PDT (4/1)
Length of Visible Light 13h 32m
Length of Day
12h 39m
Waning Gibbous, 66% of the Moon is Illuminated
Apr 1
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:04 AM 51.8 °F 48.2 °F 88% 30.05 in 0.5 mi Calm Calm - 0.01 in Fog , Rain Rain
12:12 AM 51.8 °F 51.8 °F 100% 30.05 in 1.0 mi Calm Calm - 0.01 in Rain Rain
12:21 AM 51.8 °F 51.8 °F 100% 30.05 in 1.5 mi Calm Calm - 0.02 in Rain Rain
12:35 AM 51.8 °F 50.0 °F 94% 30.05 in 2.0 mi Calm Calm - 0.04 in Rain Rain
12:44 AM 51.8 °F 51.8 °F 100% 30.05 in 3.0 mi Calm Calm - 0.05 in Rain Rain
12:53 AM 52.0 °F 51.1 °F 97% 30.04 in 3.0 mi Calm Calm - 0.06 in Rain Rain
1:30 AM 51.8 °F 51.8 °F 100% 30.05 in 8.0 mi Calm Calm - 0.00 in Rain Rain
1:53 AM 52.0 °F 51.1 °F 97% 30.04 in 9.0 mi Calm Calm - 0.00 in Rain Rain
2:30 AM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi Calm Calm - 0.00 in Rain Rain
2:44 AM 51.8 °F 48.2 °F 88% 30.06 in 2.5 mi WNW 3.5 mph - 0.00 in Rain Rain
2:53 AM 51.1 °F 50.0 °F 96% 30.04 in 1.8 mi Calm Calm - 0.00 in Rain Rain
2:56 AM 51.8 °F 50.0 °F 94% 30.06 in 2.5 mi Calm Calm - 0.00 in Rain Rain
3:03 AM 51.8 °F 50.0 °F 94% 30.06 in 5.0 mi Calm Calm - 0.00 in Rain Rain
3:36 AM 51.8 °F 50.0 °F 94% 30.06 in 1.8 mi Calm Calm - 0.00 in Rain Rain
3:51 AM 51.8 °F 50.0 °F 94% 30.06 in 2.0 mi Calm Calm - 0.00 in Rain Rain
3:53 AM 51.1 °F 50.0 °F 96% 30.04 in 2.0 mi Calm Calm - 0.00 in Rain Rain
4:07 AM 51.8 °F 50.0 °F 94% 30.06 in 5.0 mi NNE 3.5 mph - 0.00 in Rain Rain
4:31 AM 51.8 °F 50.0 °F 94% 30.06 in 10.0 mi Calm Calm - 0.01 in Rain Rain
4:53 AM 50.0 °F 48.9 °F 96% 30.05 in 10.0 mi Calm Calm - 0.01 in Rain Rain
5:08 AM 50.0 °F 48.2 °F 94% 30.07 in 1.5 mi Calm Calm - 0.00 in Rain Rain
5:15 AM 50.0 °F 48.2 °F 94% 30.07 in 0.8 mi Calm Calm - 0.00 in Rain Rain
5:34 AM 51.8 °F 50.0 °F 94% 30.08 in 0.5 mi Calm Calm - 0.00 in Fog , Rain Rain
5:53 AM 51.1 °F 50.0 °F 96% 30.06 in 0.5 mi Calm Calm - 0.00 in Fog , Rain Rain
6:05 AM 51.8 °F 50.0 °F 94% 30.08 in 0.8 mi Calm Calm - 0.00 in Rain Rain
6:12 AM 51.8 °F 50.0 °F 94% 30.08 in 1.5 mi Calm Calm - 0.00 in Rain Rain
6:21 AM 51.8 °F 50.0 °F 94% 30.08 in 2.0 mi NNE 3.5 mph - 0.00 in Rain Rain
6:32 AM 51.8 °F 50.0 °F 94% 30.09 in 7.0 mi Calm Calm - 0.00 in Rain Rain
6:53 AM 51.1 °F 50.0 °F 96% 30.07 in 2.0 mi Calm Calm - 0.00 in Rain Rain
7:05 AM 51.8 °F 50.0 °F 94% 30.09 in 2.0 mi NNW 3.5 mph - 0.00 in Rain Rain
7:12 AM 51.8 °F 50.0 °F 94% 30.09 in 2.0 mi NNW 3.5 mph - 0.00 in Rain Rain
7:20 AM 51.8 °F 50.0 °F 94% 30.09 in 5.0 mi NNW 3.5 mph - 0.00 in Fog Patches of Fog
7:53 AM 52.0 °F 51.1 °F 97% 30.09 in 6.0 mi North 3.5 mph - 0.00 in Fog Patches of Fog
8:53 AM 53.1 °F 52.0 °F 96% 30.11 in 10.0 mi SSW 3.5 mph - 0.00 in Fog Patches of Fog
9:03 AM 53.6 °F 51.8 °F 94% 30.13 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
9:53 AM 55.9 °F 52.0 °F 87% 30.12 in 10.0 mi SSW 3.5 mph - N/A   Overcast
10:53 AM 59.0 °F 51.1 °F 75% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 60.1 °F 51.1 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:00 PM 60.8 °F 51.8 °F 72% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
12:07 PM 60.8 °F 51.8 °F 72% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:00 PM 60.8 °F 50.0 °F 68% 30.14 in 10.0 mi SSW 4.6 mph - N/A   Overcast
1:53 PM 61.0 °F 51.1 °F 70% 30.13 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
2:00 PM 62.6 °F 51.8 °F 68% 30.14 in 10.0 mi West 5.8 mph - N/A   Overcast
2:07 PM 62.6 °F 51.8 °F 68% 30.14 in 10.0 mi WSW 6.9 mph - N/A   Overcast
4:53 PM 64.0 °F 51.1 °F 63% 30.09 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
5:53 PM 63.0 °F 51.1 °F 65% 30.10 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
6:53 PM 60.1 °F 48.9 °F 67% 30.11 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
7:53 PM 57.0 °F 48.0 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 55.0 °F 46.9 °F 74% 30.13 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 PM 51.1 °F 48.0 °F 89% 30.13 in 10.0 mi ESE 5.8 mph - N/A   Clear
10:53 PM 50.0 °F 46.9 °F 89% 30.13 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
11:53 PM 50.0 °F 46.9 °F 89% 30.14 in 10.0 mi Calm Calm - N/A   Clear