San Bernardino, CA

10:19 AM PDT on April 30, 2017 (GMT -0700)
San Bernardino International

Weather History for KSBD - December, 2012

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 55 °F 63 °F 73 °F (2013)
Min Temperature 46 °F 39 °F 33 °F (2016)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 42 °F    
Average Humidity 73    
Maximum Humidity 94    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 7 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. 18, 2012 Rise Set
Actual Time 6:49 AM PST 4:42 PM PST
Civil Twilight 6:21 AM PST 5:10 PM PST
Nautical Twilight 5:50 AM PST 5:41 PM PST
Astronomical Twilight 5:19 AM PST 6:12 PM PST
Moon 10:46 AM PST (12/18) 10:57 PM PST (12/18)
Length of Visible Light 10h 48m
Length of Day
9h 53m
Waxing Crescent, 36% of the Moon is Illuminated
Dec 18
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
6:51 AM 51.8 °F - 48.2 °F 88% 29.89 in 2.0 mi Calm Calm - N/A   Drizzle
7:51 AM 51.8 °F - 48.2 °F 88% 29.89 in 1.0 mi Calm Calm - N/A   Drizzle
8:51 AM 51.8 °F - 50.0 °F 94% 29.89 in 1.0 mi Calm Calm - N/A   Drizzle
9:51 AM 51.8 °F - 50.0 °F 94% 29.88 in 3.0 mi Calm Calm - N/A   Drizzle
10:52 AM 53.6 °F - 50.0 °F 88% 29.87 in 4.0 mi Calm Calm - N/A   Overcast
11:53 AM 53.6 °F - 50.0 °F 88% 29.84 in 7.0 mi SW 9.2 mph - N/A   Overcast
12:53 PM 53.6 °F - 50.0 °F 88% 29.82 in 10.0 mi SW 9.2 mph - N/A   Overcast
1:53 PM 55.4 °F - 46.4 °F 72% 29.80 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
2:53 PM 55.4 °F - 44.6 °F 67% 29.79 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Mostly Cloudy
3:53 PM 55.4 °F - 44.6 °F 67% 29.81 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
4:53 PM 55.4 °F - 44.6 °F 67% 29.81 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
5:53 PM 48.2 °F - 30.2 °F 50% 29.84 in 10.0 mi North 9.2 mph - N/A   Overcast
6:53 PM 46.4 °F 41.5 °F 21.2 °F 37% 29.86 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
7:53 PM 46.4 °F 39.5 °F 15.8 °F 29% 29.88 in 10.0 mi North 17.3 mph 24.2 mph N/A   Scattered Clouds