St. Johns, AZ

12:00 AM MST on December 15, 2017 (GMT -0700)
Saint Johns Industrial

Weather History for KSJN - December, 2012

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Monday, December 17, 2012

  Actual Average (KLSB) Record (KLSB)
Temperature  
Mean Temperature 28 °F -  
Max Temperature 33 °F 59 °F 64 °F (2013)
Min Temperature 24 °F 23 °F 19 °F (2015)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 25 °F    
Average Humidity 79    
Maximum Humidity 89    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 15 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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Daily Weather History Graph

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Date:

Astronomy

Dec. 17, 2012 Rise Set
Actual Time 7:18 AM MST 5:09 PM MST
Civil Twilight 6:50 AM MST 5:37 PM MST
Nautical Twilight 6:19 AM MST 6:08 PM MST
Astronomical Twilight 5:48 AM MST 6:39 PM MST
Moon 10:39 AM MST (12/17) 10:22 PM MST (12/17)
Length of Visible Light 10h 46m
Length of Day
9h 51m
Waxing Crescent, 25% of the Moon is Illuminated
Dec 17
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 24.1 °F 19.7 °F 21.0 °F 88% 30.11 in 8.0 mi SE 3.5 mph - N/A   Clear
1:54 AM 24.8 °F 20.5 °F 21.2 °F 86% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:54 AM 23.0 °F - 19.9 °F 88% 30.13 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 21.9 °F 17.2 °F 18.0 °F 85% 30.11 in 10.0 mi South 3.5 mph - N/A   Clear
4:54 AM 21.9 °F 17.2 °F 19.0 °F 89% 30.09 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:54 AM 21.9 °F - 18.0 °F 85% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 19.9 °F - 16.0 °F 85% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 21.9 °F 17.2 °F 18.0 °F 85% 30.16 in 9.0 mi SSE 3.5 mph - N/A   Clear
8:54 AM 28.9 °F - 21.9 °F 75% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 30.0 °F 26.5 °F 24.1 °F 79% 30.14 in 10.0 mi North 3.5 mph - N/A   Clear
10:54 AM 33.1 °F 27.7 °F 27.0 °F 78% 30.13 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:54 AM 37.9 °F 34.4 °F 27.0 °F 65% 30.09 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:54 PM 39.9 °F 36.7 °F 28.0 °F 63% 30.06 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:54 PM 42.1 °F 38.4 °F 30.0 °F 62% 30.03 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:54 PM 44.1 °F 37.1 °F 30.9 °F 60% 30.02 in 10.0 mi West 15.0 mph - N/A   Clear
5:38 PM 37.4 °F 32.8 °F 30.2 °F 75% 30.04 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
5:54 PM 37.9 °F 31.5 °F 30.0 °F 73% 30.05 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
6:54 PM 37.0 °F 29.3 °F 28.9 °F 73% 30.06 in 10.0 mi SSW 11.5 mph - N/A   Clear
7:54 PM 33.1 °F 30.0 °F 27.0 °F 78% 30.05 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:54 PM 33.1 °F 30.0 °F 27.0 °F 78% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear
9:54 PM 32.0 °F 27.5 °F 27.0 °F 82% 30.01 in 10.0 mi SE 4.6 mph - N/A   Clear
10:54 PM 28.0 °F 24.2 °F 25.0 °F 88% 30.00 in 6.0 mi SSE 3.5 mph - N/A   Clear
11:54 PM 30.9 °F 27.5 °F 26.1 °F 82% 29.95 in 10.0 mi North 3.5 mph - N/A   Clear