Weather History for Santa Rosa, CA

Change the Weather History Date:

Friday, November 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F 48 °F  
Max Temperature 61 °F 59 °F 70 °F (2011)
Min Temperature 55 °F 38 °F 29 °F (2006)
Degree Days  
Heating Degree Days 7    
Month to date heating degree days 313  
Since 1 July heating degree days 523  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 340  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 2.17 in 0.20 in 2.17 in (2012)
Month to date precipitation 8.29 4.69  
Year to date precipitation 29.47 29.25  
Since 1 July precipitation 10.68 7.16  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 25 mph    
Max Gust Speed 38 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Nov. 30, 2012 Rise Set
Actual Time 7:09 AM PST 4:50 PM PST
Civil Twilight 6:40 AM PST 5:19 PM PST
Nautical Twilight 6:07 AM PST 5:52 PM PST
Astronomical Twilight 5:35 AM PST 6:24 PM PST
Moon 6:50 PM PST (11/30) 8:45 AM PST (11/30)
Length of Visible Light 10h 39m
Length of Day
9h 41m
Waning Gibbous, 96% of the Moon is Illuminated
Nov 30
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM 60.8 °F 57.2 °F 88% 29.79 in 4.0 mi South 16.1 mph 32.2 mph 0.03 in Rain Rain
12:16 AM 60.8 °F 57.2 °F 88% 29.79 in 3.0 mi South 16.1 mph 27.6 mph 0.14 in Rain Heavy Rain
12:42 AM 60.8 °F 57.2 °F 88% 29.78 in 4.0 mi South 23.0 mph 31.1 mph 0.28 in Rain Heavy Rain
12:53 AM 61.0 °F 57.9 °F 90% 29.75 in 4.0 mi South 20.7 mph 31.1 mph 0.35 in Rain Heavy Rain
1:03 AM 60.8 °F 57.2 °F 88% 29.77 in 4.0 mi South 17.3 mph 26.5 mph 0.04 in Rain Heavy Rain
1:16 AM 60.8 °F 57.2 °F 88% 29.76 in 4.0 mi South 17.3 mph 24.2 mph 0.11 in Rain Heavy Rain
1:53 AM 61.0 °F 57.9 °F 90% 29.73 in 5.0 mi South 19.6 mph 27.6 mph 0.29 in Rain Rain
2:05 AM 60.8 °F 57.2 °F 88% 29.74 in 2.5 mi South 20.7 mph 38.0 mph 0.14 in Rain Heavy Rain
2:10 AM 60.8 °F 57.2 °F 88% 29.74 in 3.0 mi South 18.4 mph 29.9 mph 0.18 in Rain Heavy Rain
2:19 AM 60.8 °F 57.2 °F 88% 29.76 in 1.8 mi South 20.7 mph 27.6 mph 0.35 in Rain Heavy Rain
2:33 AM 60.8 °F 57.2 °F 88% 29.77 in 3.0 mi SSW 15.0 mph 35.7 mph 0.52 in Rain Light Rain
2:42 AM 60.8 °F 57.2 °F 88% 29.77 in 8.0 mi SSW 6.9 mph 21.9 mph 0.52 in Rain Light Rain
2:53 AM 60.1 °F 55.9 °F 86% 29.75 in 10.0 mi SW 10.4 mph - 0.52 in Rain Light Rain
3:53 AM 57.9 °F 55.9 °F 93% 29.75 in 9.0 mi South 3.5 mph - 0.03 in Rain Light Rain
4:41 AM 57.2 °F 57.2 °F 100% 29.77 in 6.0 mi Calm Calm - 0.09 in Rain Light Rain
4:53 AM 57.9 °F 55.9 °F 93% 29.75 in 4.0 mi SE 4.6 mph - 0.10 in Rain Light Rain
5:28 AM 57.2 °F 57.2 °F 100% 29.77 in 10.0 mi SE 8.1 mph - 0.00 in   Overcast
5:42 AM 59.0 °F 57.2 °F 94% 29.77 in 6.0 mi South 8.1 mph - 0.01 in Rain Light Rain
5:53 AM 59.0 °F 57.0 °F 93% 29.76 in 9.0 mi South 5.8 mph - 0.01 in Rain Light Rain
6:09 AM 59.0 °F 57.2 °F 94% 29.78 in 10.0 mi South 8.1 mph - 0.00 in Rain Light Rain
6:15 AM 59.0 °F 57.2 °F 94% 29.78 in 8.0 mi South 6.9 mph - 0.00 in Rain Light Rain
6:38 AM 59.0 °F 57.2 °F 94% 29.79 in 5.0 mi SSW 6.9 mph - 0.03 in Rain Light Rain
6:53 AM 60.1 °F 57.9 °F 93% 29.77 in 10.0 mi SSW 6.9 mph - 0.04 in Rain Light Rain
7:53 AM 60.1 °F 57.0 °F 90% 29.77 in 8.0 mi South 11.5 mph - 0.11 in Rain Light Rain
8:00 AM 60.8 °F 57.2 °F 88% 29.80 in 10.0 mi SSW 10.4 mph - 0.00 in Rain Light Rain
8:07 AM 60.8 °F 57.2 °F 88% 29.80 in 6.0 mi SSW 10.4 mph - 0.00 in Rain Light Rain
8:24 AM 60.8 °F 57.2 °F 88% 29.80 in 3.0 mi SSW 8.1 mph 17.3 mph 0.01 in Rain Light Rain
8:53 AM 60.1 °F 57.0 °F 90% 29.79 in 3.0 mi South 15.0 mph 20.7 mph 0.01 in Rain Light Rain
9:53 AM 59.0 °F 55.9 °F 90% 29.81 in 4.0 mi SSW 8.1 mph - 0.06 in Rain Rain
10:53 AM 57.0 °F 54.0 °F 89% 29.83 in 4.0 mi Variable 5.8 mph - 0.16 in Rain Rain
11:00 AM 57.2 °F 53.6 °F 88% 29.84 in 4.0 mi South 4.6 mph - 0.04 in Rain Heavy Rain
11:53 AM 55.9 °F 55.0 °F 97% 29.84 in 6.0 mi South 8.1 mph - 0.29 in Rain Light Rain
12:51 PM 55.4 °F 53.6 °F 94% 29.84 in 4.0 mi SSE 5.8 mph - 0.03 in Rain Light Rain
12:53 PM 55.9 °F 54.0 °F 93% 29.83 in 5.0 mi SSE 5.8 mph - 0.03 in Rain Light Rain
1:53 PM 57.9 °F 55.0 °F 90% 29.82 in 4.0 mi Variable 3.5 mph - 0.01 in Rain Light Rain
2:21 PM 60.8 °F 55.4 °F 82% 29.84 in 10.0 mi South 12.7 mph 19.6 mph 0.00 in   Overcast
2:53 PM 60.1 °F 55.0 °F 83% 29.84 in 7.0 mi SSW 11.5 mph 19.6 mph 0.00 in   Mostly Cloudy
2:56 PM 60.8 °F 53.6 °F 77% 29.86 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Mostly Cloudy
3:06 PM 60.8 °F 53.6 °F 77% 29.86 in 7.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
5:53 PM 57.9 °F 55.9 °F 93% 29.89 in 9.0 mi SSE 5.8 mph - 0.02 in   Overcast
6:53 PM 57.9 °F 55.9 °F 93% 29.91 in 8.0 mi South 5.8 mph - 0.04 in Rain Light Rain
7:02 PM 57.2 °F 55.4 °F 94% 29.92 in 9.0 mi South 4.6 mph - 0.00 in Rain Light Rain
7:53 PM 57.9 °F 55.9 °F 93% 29.91 in 7.0 mi SE 5.8 mph - 0.00 in Rain Light Rain
8:25 PM 59.0 °F 55.4 °F 88% 29.93 in 9.0 mi South 10.4 mph - 0.03 in Rain Light Rain
8:53 PM 59.0 °F 55.9 °F 90% 29.93 in 6.0 mi South 11.5 mph - 0.05 in Rain Light Rain
9:53 PM 59.0 °F 55.9 °F 90% 29.94 in 10.0 mi South 13.8 mph 21.9 mph 0.00 in   Overcast
10:30 PM 59.0 °F 55.4 °F 88% 29.96 in 10.0 mi South 12.7 mph - N/A   Overcast
10:53 PM 59.0 °F 55.0 °F 87% 29.95 in 10.0 mi South 12.7 mph - N/A   Overcast
11:19 PM 59.0 °F 55.4 °F 88% 29.97 in 10.0 mi South 9.2 mph - 0.00 in   Overcast
11:29 PM 59.0 °F 55.4 °F 88% 29.97 in 5.0 mi South 11.5 mph 21.9 mph 0.03 in Rain Rain
11:37 PM 57.2 °F 55.4 °F 94% 29.97 in 6.0 mi South 11.5 mph - 0.03 in Rain Light Rain
11:53 PM 57.9 °F 55.0 °F 90% 29.95 in 8.0 mi South 10.4 mph - 0.04 in Rain Light Rain