Weather History for CWLM - December, 2012

Change the Weather History Date:

Saturday, December 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 42 °F - - ()
Min Temperature 38 °F - - ()
Degree Days  
Heating Degree Days 25    
Moisture  
Dew Point 36 °F    
Average Humidity 82    
Maximum Humidity 89    
Minimum Humidity 70    
Precipitation  
Precipitation 0.08 in - - ()
Wind  
Wind Speed 13 mph ()    
Max Wind Speed 29 mph    
Max Gust Speed 44 mph    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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

Dec. 15, 2012 Rise Set
Actual Time 7:58 AM PST 4:18 PM PST
Civil Twilight 7:21 AM PST 4:55 PM PST
Nautical Twilight 6:41 AM PST 5:35 PM PST
Astronomical Twilight 6:03 AM PST 6:13 PM PST
Moon 9:46 AM PST (12/15) 7:40 PM PST (12/15)
Length of Visible Light 9h 33m
Length of Day
8h 20m
Waxing Crescent, 9% of the Moon is Illuminated
Dec 15
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 40.1 °F 33.6 °F 35.4 °F 83% - - ESE 10.4 mph - N/A   Unknown
1:00 AM 39 °F - 34 °F 74%  in - ESE 5.8 mph - -  
1:00 AM 39.0 °F 34.8 °F 33.6 °F 81% - - ESE 5.8 mph - N/A   Unknown
2:00 AM 39.2 °F - 34.3 °F 83% - - ENE 2.3 mph - N/A   Unknown
3:00 AM 39.2 °F 35.0 °F 34.9 °F 84% - - ENE 5.8 mph - N/A   Unknown
4:00 AM 39 °F - 35 °F 78%  in - East 3.5 mph - -  
4:00 AM 39.4 °F 37.2 °F 34.5 °F 83% - - East 3.5 mph - N/A   Unknown
5:00 AM 39.6 °F 33.0 °F 34.5 °F 82% - - East 10.4 mph - N/A   Unknown
6:00 AM 40.3 °F 31.9 °F 35.2 °F 82% - - ESE 16.1 mph 25.3 mph N/A   Unknown
7:00 AM 40 °F - 36 °F 80%  in - ESE 18.4 mph - -  
7:00 AM 40.5 °F 31.5 °F 36.0 °F 84% - - ESE 18.4 mph 27.6 mph N/A   Unknown
8:00 AM 39.6 °F 29.0 °F 35.1 °F 84% - - SE 24.2 mph 35.7 mph N/A   Unknown
9:00 AM 39.0 °F 27.8 °F 34.9 °F 85% - - SE 26.5 mph 39.1 mph N/A   Unknown
10:00 AM 39 °F - 35 °F 79%  in - SE 28.8 mph - -  
10:00 AM 39.2 °F 27.6 °F 34.7 °F 84% - - SE 28.8 mph 40.3 mph N/A   Unknown
11:00 AM 39.0 °F 27.4 °F 34.7 °F 84% - - SE 28.8 mph 42.6 mph N/A   Unknown
12:00 PM 39.6 °F 28.3 °F 35.2 °F 85% - - SE 27.6 mph 43.7 mph N/A   Unknown
1:00 PM 41 °F - 36 °F 76%  in - SE 24.2 mph - -  
1:00 PM 40.6 °F 30.4 °F 36.0 °F 83% - - SE 24.2 mph 36.8 mph N/A   Unknown
2:00 PM 40.8 °F 32.9 °F 37.2 °F 87% - - SE 15.0 mph 23.0 mph N/A   Unknown
3:00 PM 42.4 °F 40.7 °F 36.5 °F 79% - - WSW 3.5 mph - 0.01 in   Unknown
4:00 PM 42 °F - 36 °F 70%  in - West 3.5 mph - -  
4:00 PM 41.7 °F 39.8 °F 35.6 °F 79% - - West 3.5 mph - N/A   Unknown
5:00 PM 41.0 °F 38.0 °F 36.7 °F 85% - - WSW 4.6 mph - N/A   Unknown
6:00 PM 41.2 °F 32.1 °F 37.0 °F 85% - - SW 19.6 mph 27.6 mph N/A   Unknown
7:00 PM 40 °F - 37 °F 84%  in - SW 23.0 mph - -  
7:00 PM 40.3 °F 30.2 °F 36.9 °F 88% - - SW 23.0 mph 31.1 mph 0.01 in   Unknown
8:00 PM 39.7 °F 30.0 °F 36.9 °F 89% - - SW 20.7 mph 28.8 mph 0.05 in   Unknown
9:00 PM 40.6 °F 29.8 °F 35.8 °F 83% - - SW 27.6 mph 38.0 mph 0.01 in   Unknown
10:00 PM 41 °F - 36 °F 74%  in - WSW 23.0 mph - -  
10:00 PM 40.6 °F 30.7 °F 35.6 °F 82% - - WSW 23.0 mph 35.7 mph N/A   Unknown
11:00 PM 40.3 °F 29.7 °F 35.1 °F 82% - - SW 25.3 mph 36.8 mph N/A   Unknown