Weather History for Salt Lake City, UT

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Wednesday, December 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 20 °F 30 °F  
Max Temperature 25 °F 37 °F 57 °F (1917)
Min Temperature 15 °F 22 °F 0 °F (1924)
Degree Days  
Heating Degree Days 45 35  
Month to date heating degree days 761 610  
Since 1 July heating degree days 1808 1828  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1768 1160  
Moisture  
Dew Point 16 °F    
Average Humidity 79    
Maximum Humidity 84    
Minimum Humidity 73    
Precipitation  
Precipitation T in 0.04 in 0.59 in (1913)
Month to date precipitation 0.62 0.83  
Year to date precipitation 10.59 15.52  
Snow  
Snow T in 0.40 in 3.70 in (1977)
Month to date snowfall 10.3 7.4  
Since 1 July snowfall 13.8 16.4  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 2 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 18, 2013 Rise Set
Actual Time 7:47 AM MST 5:02 PM MST
Civil Twilight 7:16 AM MST 5:33 PM MST
Nautical Twilight 6:41 AM MST 6:07 PM MST
Astronomical Twilight 6:08 AM MST 6:41 PM MST
Moon 6:38 PM MST (12/18) 8:28 AM MST (12/18)
Length of Visible Light 10h 17m
Length of Day
9h 15m
Full, 98% of the Moon is Illuminated
Dec 18
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 19.0 °F - 12.9 °F 77% 30.23 in 0.2 mi Calm Calm - N/A   Haze
1:53 AM 19.0 °F - 12.9 °F 77% 30.21 in 0.2 mi Calm Calm - N/A   Haze
2:32 AM 19.0 °F - 12.9 °F 77% 30.19 in 1.0 mi Calm Calm - N/A   Haze
2:53 AM 18.0 °F - 12.9 °F 81% 30.19 in 2.0 mi Calm Calm - N/A   Haze
3:11 AM 19.0 °F 12.3 °F 12.9 °F 77% 30.19 in 0.5 mi NNW 4.6 mph - N/A   Haze
3:22 AM 16.0 °F 4.4 °F 10.0 °F 77% 30.19 in 0.2 mi North 9.2 mph - N/A   Haze
3:53 AM 18.0 °F 11.1 °F 12.0 °F 78% 30.18 in 0.2 mi North 4.6 mph - N/A   Haze
4:53 AM 19.0 °F - 12.0 °F 74% 30.27 in 0.2 mi Calm Calm - N/A   Haze
5:53 AM 19.0 °F - 12.9 °F 77% 30.25 in 0.2 mi Calm Calm - N/A   Haze
6:32 AM 18.0 °F - 12.0 °F 78% 30.13 in 0.5 mi Calm Calm - N/A   Haze
6:41 AM 18.0 °F - 10.9 °F 74% 30.13 in 0.5 mi Calm Calm - N/A   Haze
6:48 AM 17.6 °F - 10.4 °F 73% 30.13 in 0.5 mi Calm Calm - N/A   Haze
6:53 AM 18.0 °F - 10.9 °F 74% 30.25 in 2.0 mi Calm Calm - N/A   Haze
7:07 AM 18.0 °F 11.1 °F 12.0 °F 78% 30.13 in 0.2 mi NNW 4.6 mph - N/A   Haze
7:12 AM 18.0 °F 7.7 °F 12.0 °F 78% 30.13 in 0.2 mi North 8.1 mph - N/A   Haze
7:24 AM 16.0 °F 4.4 °F 10.0 °F 77% 30.13 in 0.2 mi North 9.2 mph - N/A   Haze
7:53 AM 16.0 °F 5.3 °F 10.9 °F 81% 30.26 in 0.2 mi North 8.1 mph - N/A   Haze
8:53 AM 18.0 °F - 12.0 °F 78% 30.26 in 0.2 mi Calm Calm - 0.00 in   Haze
9:20 AM 19.9 °F - 14.0 °F 78% 30.13 in 0.2 mi Calm Calm - N/A   Haze
9:46 AM 21.0 °F - 16.0 °F 81% 30.12 in 1.0 mi Calm Calm - N/A   Haze
9:53 AM 21.0 °F - 15.1 °F 78% 30.25 in 1.0 mi Calm Calm - N/A   Haze
9:57 AM 19.9 °F - 15.1 °F 81% 30.12 in 3.0 mi Calm Calm - N/A   Haze
10:46 AM 24.1 °F 19.7 °F 18.0 °F 77% 30.11 in 1.5 mi West 3.5 mph - N/A   Haze
10:49 AM 24.8 °F - 19.4 °F 80% 30.11 in 0.5 mi Calm Calm - N/A   Haze
10:53 AM 25.0 °F - 19.0 °F 78% 30.22 in 0.5 mi Calm Calm - N/A   Haze
11:53 AM 23.0 °F 15.8 °F 16.0 °F 74% 30.17 in 0.5 mi North 5.8 mph - N/A   Haze
12:29 PM 24.1 °F 18.2 °F 18.0 °F 77% 30.04 in 2.0 mi WNW 4.6 mph - N/A   Haze
12:53 PM 24.1 °F 18.2 °F 19.0 °F 81% 30.11 in 2.0 mi West 4.6 mph - N/A   Haze
1:53 PM 24.1 °F 17.0 °F 19.0 °F 81% 30.07 in 3.0 mi West 5.8 mph - N/A   Haze
2:08 PM 25.0 °F 19.3 °F 19.0 °F 78% 29.98 in 1.0 mi West 4.6 mph - N/A   Haze
2:53 PM 24.8 °F - 19.4 °F 80% 29.95 in 2.0 mi Calm Calm - N/A   Haze
3:27 PM 25.0 °F 20.7 °F 19.9 °F 81% 29.93 in 2.0 mi NNW 3.5 mph - N/A   Haze
3:53 PM 25.0 °F 18.1 °F 19.9 °F 81% 29.92 in 2.0 mi NNW 5.8 mph - N/A   Haze
4:02 PM 25.0 °F 19.3 °F 19.0 °F 78% 29.92 in 3.0 mi NW 4.6 mph - N/A   Haze
4:38 PM 25.0 °F 17.1 °F 19.9 °F 81% 29.91 in 2.5 mi WNW 6.9 mph - N/A   Haze
4:53 PM 25.0 °F 18.1 °F 19.9 °F 81% 29.91 in 3.0 mi NW 5.8 mph - N/A   Haze
5:01 PM 25.0 °F 17.1 °F 19.9 °F 81% 29.91 in 1.5 mi WNW 6.9 mph - N/A   Haze
5:36 PM 25.0 °F 19.3 °F 19.9 °F 81% 29.91 in 1.5 mi North 4.6 mph - N/A   Haze
5:40 PM 25.0 °F 19.3 °F 19.0 °F 78% 29.90 in 3.0 mi North 4.6 mph - N/A   Haze
5:53 PM 25.0 °F - 19.9 °F 81% 29.89 in 4.0 mi Calm Calm - N/A   Haze
6:53 PM 26.1 °F 19.4 °F 21.0 °F 81% 29.85 in 4.0 mi ESE 5.8 mph - N/A   Haze
7:53 PM 25.0 °F 18.1 °F 19.9 °F 81% 29.81 in 4.0 mi North 5.8 mph - N/A   Haze
8:53 PM 25.0 °F 14.8 °F 19.9 °F 81% 29.78 in 6.0 mi NNW 10.4 mph - N/A   Haze
9:53 PM 26.1 °F 17.6 °F 21.0 °F 81% 29.75 in 4.0 mi WNW 8.1 mph - N/A   Haze
10:53 PM 28.0 °F 21.7 °F 23.0 °F 81% 29.71 in 3.0 mi North 5.8 mph - 0.01 in Rain Light Freezing Rain
11:13 PM 28.0 °F - 23.0 °F 81% 29.70 in 3.0 mi Calm Calm - 0.00 in   Haze
11:53 PM 28.9 °F 21.9 °F 23.0 °F 78% 29.69 in 3.0 mi West 6.9 mph - 0.00 in   Haze