Yreka, CA

4:35 AM PDT on August 27, 2016 (GMT -0700)
Siskiyou County

Weather History for KSIY - February, 2012

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Wednesday, February 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F 42 °F  
Max Temperature 38 °F 55 °F 70 °F (1968)
Min Temperature 21 °F 29 °F 19 °F (1960)
Degree Days  
Heating Degree Days 35 23  
Month to date heating degree days 768 747  
Since 1 July heating degree days 3910 3900  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 27 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 64    
Precipitation  
Precipitation 0.02 in 0.09 in 0.55 in (1972)
Month to date precipitation 0.69 2.01  
Year to date precipitation 2.87 4.21  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 46 mph    
Visibility 7 miles    
Events Snow    
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

Feb. 29, 2012 Rise Set
Actual Time 6:45 AM PST 5:59 PM PST
Civil Twilight 6:17 AM PST 6:27 PM PST
Nautical Twilight 5:45 AM PST 6:59 PM PST
Astronomical Twilight 5:13 AM PST 7:32 PM PST
Moon 10:33 AM PST (2/29) 12:58 AM PST (2/29)
Length of Visible Light 12h 10m
Length of Day
11h 14m
Waxing Crescent, 48% of the Moon is Illuminated
Feb 29
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

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 34.0 °F 25.5 °F 32.0 °F 92% 29.81 in 10.0 mi WNW 11.5 mph 46.0 mph 0.00 in Snow Light Snow
1:17 AM 33.8 °F 28.6 °F 32.0 °F 93% 29.76 in 8.0 mi NNW 5.8 mph - 0.01 in Snow Light Snow
1:53 AM 33.1 °F 28.7 °F 28.9 °F 85% 29.84 in 5.0 mi NW 4.6 mph - 0.01 in Snow Light Snow
2:53 AM 34.0 °F - 27.0 °F 75% 29.86 in 10.0 mi Calm Calm - 0.00 in   Overcast
3:53 AM 33.1 °F - 26.1 °F 75% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:44 AM 32.0 °F - 26.6 °F 80% 29.84 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
4:53 AM 30.9 °F 27.5 °F 28.0 °F 89% 29.91 in 2.5 mi SSW 3.5 mph - 0.00 in Snow Light Snow
5:09 AM 30.2 °F 25.4 °F 28.4 °F 93% 29.85 in 1.5 mi SSW 4.6 mph - 0.00 in Snow Light Snow
5:16 AM 30.2 °F 26.7 °F 28.4 °F 93% 29.85 in 3.0 mi SW 3.5 mph - 0.00 in Snow Light Snow
5:30 AM 30.2 °F - 28.4 °F 93% 29.85 in 7.0 mi Calm Calm - 0.00 in Snow Light Snow
5:53 AM 28.0 °F - 28.0 °F 100% 29.93 in 3.0 mi Calm Calm - 0.00 in   Scattered Clouds
5:57 AM 26.6 °F - 26.6 °F 100% 29.85 in 1.5 mi Calm Calm - N/A   Partly Cloudy
6:04 AM 23.0 °F - 23.0 °F 100% 29.85 in 1.8 mi Calm Calm - N/A   Scattered Clouds
6:08 AM 23.0 °F 18.4 °F 21.2 °F 93% 29.85 in 4.0 mi SSE 3.5 mph - N/A   Scattered Clouds
6:53 AM 21.9 °F - 21.0 °F 96% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 24.1 °F 19.7 °F 21.9 °F 91% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
8:53 AM 26.1 °F 21.9 °F 23.0 °F 88% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Overcast
9:53 AM 33.1 °F 27.7 °F 27.0 °F 78% 29.99 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
10:53 AM 33.1 °F 28.7 °F 28.0 °F 82% 29.92 in 9.0 mi WNW 4.6 mph - 0.00 in   Overcast
11:53 AM 33.1 °F - 28.0 °F 82% 29.99 in 10.0 mi Calm Calm - 0.00 in   Overcast
12:53 PM 36.0 °F - 28.9 °F 76% 29.99 in 10.0 mi Calm Calm - 0.01 in   Overcast
1:53 PM 37.9 °F 29.2 °F 28.9 °F 70% 29.99 in 10.0 mi SW 15.0 mph - N/A   Overcast
2:02 PM 35.6 °F 24.8 °F 28.4 °F 75% 29.92 in 1.8 mi WSW 19.6 mph 29.9 mph 0.00 in Snow Light Snow
2:09 PM 35.6 °F 27.1 °F 30.2 °F 81% 29.92 in 1.0 mi West 12.7 mph 29.9 mph 0.00 in Snow Light Snow
2:13 PM 35.6 °F 27.1 °F 30.2 °F 81% 29.92 in 3.0 mi West 12.7 mph - 0.00 in Snow Light Snow
2:20 PM 35.6 °F 28.6 °F 32.0 °F 87% 29.92 in 9.0 mi West 9.2 mph - 0.00 in   Scattered Clouds
2:53 PM 37.9 °F 28.5 °F 27.0 °F 65% 30.00 in 10.0 mi WSW 17.3 mph - 0.00 in   Overcast
3:53 PM 36.0 °F 30.3 °F 28.9 °F 76% 30.02 in 9.0 mi West 6.9 mph - 0.00 in   Mostly Cloudy
4:53 PM 36.0 °F 27.5 °F 28.9 °F 76% 30.04 in 4.0 mi West 12.7 mph - 0.00 in Snow Light Snow
5:53 PM 35.1 °F 26.9 °F 28.0 °F 76% 30.05 in 10.0 mi South 11.5 mph - 0.00 in   Mostly Cloudy
6:53 PM 34.0 °F 24.6 °F 26.1 °F 73% 30.08 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
7:53 PM 33.1 °F 30.0 °F 27.0 °F 78% 30.09 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
8:53 PM 30.0 °F 24.1 °F 25.0 °F 82% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
10:53 PM 30.9 °F 25.2 °F 26.1 °F 82% 30.06 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:53 PM 30.9 °F 27.5 °F 26.1 °F 82% 30.04 in 10.0 mi SSW 3.5 mph - N/A   Overcast