San Bernardino, CA

10:53 AM PDT on July 20, 2017 (GMT -0700)
San Bernardino International

Weather History for KSBD - December, 2011

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Wednesday, December 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 62 °F 62 °F 64 °F (2014)
Min Temperature 37 °F 37 °F 30 °F (2012)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 31 °F    
Average Humidity 48    
Maximum Humidity 70    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (ENE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 21, 2011 Rise Set
Actual Time 6:50 AM PST 4:43 PM PST
Civil Twilight 6:22 AM PST 5:11 PM PST
Nautical Twilight 5:51 AM PST 5:42 PM PST
Astronomical Twilight 5:20 AM PST 6:13 PM PST
Moon 3:31 AM PST (12/21) 2:04 PM PST (12/21)
Length of Visible Light 10h 48m
Length of Day
9h 52m
Waning Crescent, 11% of the Moon is Illuminated
Dec 21
Waning Crescent
Dec 24
New
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:51 AM 37.4 °F 32.8 °F 26.6 °F 65% 30.04 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:50 AM 37.4 °F - 28.4 °F 70% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:50 AM 46.4 °F - 32.0 °F 57% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:50 AM 53.6 °F - 28.4 °F 38% 30.05 in 10.0 mi Calm Calm - N/A   Clear
10:51 AM 57.2 °F - 30.2 °F 36% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:50 AM 60.8 °F - 26.6 °F 27% 30.02 in 10.0 mi Calm Calm - N/A   Clear
12:48 PM 62.6 °F - 30.2 °F 30% 30.00 in 10.0 mi West 3.5 mph - N/A   Clear
1:53 PM 62.6 °F - 30.2 °F 30% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:50 PM 60.8 °F - 33.8 °F 36% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 57.2 °F - 33.8 °F 41% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 50.0 °F - 35.6 °F 58% 30.00 in 10.0 mi East 4.6 mph - N/A   Clear
6:51 PM 48.2 °F - 33.8 °F 58% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:52 PM 46.4 °F - 33.8 °F 62% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:50 PM 42.8 °F - 33.8 °F 70% 30.06 in 10.0 mi Calm Calm - N/A   Clear