Yreka, CA

6:44 AM PST on February 08, 2016 (GMT -0800)
Siskiyou County

Weather History for KSIY - December, 2012

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Friday, December 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F 35 °F  
Max Temperature 36 °F 44 °F 57 °F (1977)
Min Temperature 24 °F 26 °F 0 °F (2013)
Degree Days  
Heating Degree Days 35 30  
Month to date heating degree days 156 208  
Since 1 July heating degree days 1141 1514  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 622 544  
Moisture  
Dew Point 27 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.00 in 0.08 in 1.40 in (1952)
Month to date precipitation 1.96 0.55  
Year to date precipitation 11.90 16.36  
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed 14 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 07, 2012 Rise Set
Actual Time 7:24 AM PST 4:39 PM PST
Civil Twilight 6:52 AM PST 5:10 PM PST
Nautical Twilight 6:17 AM PST 5:45 PM PST
Astronomical Twilight 5:44 AM PST 6:18 PM PST
Moon 12:44 AM PST (12/7) 12:43 PM PST (12/7)
Length of Visible Light 10h 17m
Length of Day
9h 14m
Last Quarter, 37% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

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 30.9 °F - 28.0 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 28.9 °F - 27.0 °F 92% 30.31 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 28.9 °F - 26.1 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 28.0 °F - 25.0 °F 88% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 26.1 °F 21.9 °F 23.0 °F 88% 30.30 in 10.0 mi North 3.5 mph - N/A   Clear
5:20 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.22 in 2.5 mi North 5.8 mph - N/A   Partly Cloudy
5:35 AM 24.8 °F 19.1 °F 23.0 °F 93% 30.22 in 7.0 mi NE 4.6 mph - N/A   Partly Cloudy
5:53 AM 25.0 °F 20.7 °F 24.1 °F 96% 30.31 in 10.0 mi NE 3.5 mph - N/A   Clear
6:53 AM 24.1 °F - 21.9 °F 91% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:16 AM 24.8 °F 20.5 °F 21.2 °F 86% 30.24 in 1.8 mi SSW 3.5 mph - N/A   Mostly Cloudy
7:23 AM 24.8 °F 19.1 °F 21.2 °F 86% 30.24 in 0.2 mi SW 4.6 mph - N/A Fog Light Freezing Fog
7:50 AM 24.8 °F 20.5 °F 23.0 °F 93% 30.24 in 0.2 mi South 3.5 mph - N/A Fog Light Freezing Fog
7:53 AM 26.1 °F 21.9 °F 24.1 °F 92% 30.32 in 0.2 mi South 3.5 mph - N/A Fog Light Freezing Fog
8:30 AM 26.6 °F - 24.8 °F 93% 30.24 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
8:53 AM 26.1 °F - 26.1 °F 100% 30.32 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
9:30 AM 26.6 °F - 24.8 °F 93% 30.24 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
9:53 AM 28.0 °F - 26.1 °F 92% 30.32 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
10:53 AM 30.0 °F 26.5 °F 28.0 °F 92% 30.34 in 0.2 mi NE 3.5 mph - N/A Fog Light Freezing Fog
11:01 AM 30.2 °F - 28.4 °F 93% 30.24 in 0.8 mi Calm Calm - N/A   Overcast
11:10 AM 30.2 °F - 28.4 °F 93% 30.24 in 1.2 mi Calm Calm - N/A   Overcast
11:22 AM 30.2 °F - 28.4 °F 93% 30.24 in 0.8 mi Calm Calm - N/A   Overcast
11:38 AM 30.2 °F - 30.2 °F 100% 30.23 in 2.0 mi Calm Calm - N/A   Overcast
11:53 AM 32.0 °F - 30.9 °F 96% 30.31 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
12:11 PM 32.0 °F 28.7 °F 30.2 °F 93% 30.21 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
12:50 PM 33.8 °F 28.6 °F 30.2 °F 87% 30.21 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
12:53 PM 33.1 °F 26.9 °F 30.9 °F 92% 30.29 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
1:53 PM 34.0 °F 31.0 °F 30.9 °F 89% 30.27 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:39 PM 35.6 °F 31.7 °F 30.2 °F 81% 30.18 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
2:53 PM 35.1 °F 32.2 °F 32.0 °F 89% 30.27 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
3:53 PM 36.0 °F - 30.9 °F 82% 30.27 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 30.9 °F - 28.0 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 30.0 °F 26.5 °F 28.0 °F 92% 30.31 in 7.0 mi South 3.5 mph - N/A   Clear
7:53 PM 28.9 °F 25.2 °F 27.0 °F 92% 30.31 in 8.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:00 PM 28.4 °F 24.6 °F 26.6 °F 93% 30.21 in 8.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
8:18 PM 28.4 °F - 26.6 °F 93% 30.22 in 1.8 mi Calm Calm - N/A   Overcast
8:28 PM 28.4 °F - 26.6 °F 93% 30.22 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
8:45 PM 30.2 °F 26.7 °F 26.6 °F 86% 30.23 in 0.2 mi North 3.5 mph - N/A Fog Light Freezing Fog
8:53 PM 30.0 °F 26.5 °F 28.0 °F 92% 30.33 in 0.2 mi North 3.5 mph - N/A Fog Light Freezing Fog
9:53 PM 28.9 °F - 28.0 °F 96% 30.33 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
10:25 PM 28.4 °F 23.3 °F 26.6 °F 93% 30.23 in 0.2 mi SE 4.6 mph - N/A Fog Light Freezing Fog
10:53 PM 28.9 °F 25.2 °F 28.9 °F 100% 30.32 in 0.2 mi SW 3.5 mph - N/A Fog Light Freezing Fog
11:53 PM 28.9 °F 25.2 °F 28.0 °F 96% 30.32 in 0.2 mi South 3.5 mph - N/A Fog Light Freezing Fog