Weather History for KSIY - January, 2012

Change the Weather History Date:

Wednesday, January 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F 35 °F  
Max Temperature 53 °F 44 °F 58 °F (2003)
Min Temperature 23 °F 26 °F 6 °F (1960)
Degree Days  
Heating Degree Days 27 30  
Month to date heating degree days 99 120  
Since 1 July heating degree days 2326 2353  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.11 in 1.28 in (2008)
Month to date precipitation 0.00 0.46  
Year to date precipitation 0.00 0.46  
Sea Level Pressure  
Sea Level Pressure 30.45 in    
Wind  
Wind Speed 1 mph (NNE)    
Max Wind Speed 8 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

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

Jan. 04, 2012 Rise Set
Actual Time 7:37 AM PST 4:52 PM PST
Civil Twilight 7:06 AM PST 5:23 PM PST
Nautical Twilight 6:31 AM PST 5:58 PM PST
Astronomical Twilight 5:57 AM PST 6:32 PM PST
Moon 1:19 PM PST (1/4) 3:30 AM PST (1/4)
Length of Visible Light 10h 17m
Length of Day
9h 14m
Waxing Gibbous, 81% of the Moon is Illuminated
Jan 4
Waxing Gibbous
Jan 8
Full
Jan 16
Last Quarter
Jan 22
New
Jan 30
First 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 28.9 °F - 28.0 °F 96% 30.43 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 28.0 °F 24.2 °F 26.1 °F 92% 30.45 in 10.0 mi SW 3.5 mph - N/A   Clear
3:53 AM 26.1 °F 21.9 °F 25.0 °F 96% 30.45 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:53 AM 28.0 °F 21.7 °F 26.1 °F 92% 30.44 in 10.0 mi North 5.8 mph - N/A   Clear
5:53 AM 25.0 °F - 23.0 °F 92% 30.48 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 23.0 °F 18.4 °F 21.9 °F 96% 30.51 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:53 AM 30.0 °F 26.5 °F 28.0 °F 92% 30.54 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:53 AM 37.0 °F - 32.0 °F 82% 30.54 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 42.1 °F - 34.0 °F 73% 30.52 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 44.1 °F - 35.1 °F 71% 30.50 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 51.1 °F - 33.1 °F 50% 30.43 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 53.1 °F - 32.0 °F 45% 30.41 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 53.1 °F - 34.0 °F 48% 30.41 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 48.0 °F - 33.1 °F 56% 30.42 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 37.9 °F - 30.0 °F 73% 30.43 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 37.9 °F 35.5 °F 30.9 °F 76% 30.43 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:53 PM 39.0 °F - 32.0 °F 76% 30.43 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 PM 37.9 °F - 32.0 °F 79% 30.43 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 35.1 °F - 30.9 °F 85% 30.43 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 33.1 °F - 30.0 °F 89% 30.42 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 33.1 °F 28.7 °F 30.0 °F 89% 30.42 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy