Tacoma, WA

1:22 AM PDT on July 23, 2017 (GMT -0700)
McChord Air Force Base

Weather History for KTCM - December, 2012

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 46 °F 45 °F 57 °F (1959)
Min Temperature 35 °F 33 °F 9 °F (2009)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 39 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.17 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog , Rain    
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. 11, 2012 Rise Set
Actual Time 7:46 AM PST 4:20 PM PST
Civil Twilight 7:11 AM PST 4:55 PM PST
Nautical Twilight 6:32 AM PST 5:34 PM PST
Astronomical Twilight 5:55 AM PST 6:11 PM PST
Moon 5:44 AM PST (12/11) 3:06 PM PST (12/11)
Length of Visible Light 9h 44m
Length of Day
8h 33m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:03 AM 37.4 °F - 37.4 °F 100% 30.11 in 1.2 mi South 2.3 mph - N/A   Scattered Clouds
12:08 AM 39.2 °F 37.0 °F 37.4 °F 93% 30.10 in 1.0 mi South 3.5 mph - N/A   Mostly Cloudy
12:13 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.10 in 0.8 mi SSE 3.5 mph - N/A   Mostly Cloudy
12:18 AM 35.6 °F 32.8 °F 35.6 °F 100% 30.09 in 0.5 mi South 3.5 mph - N/A Fog Fog
12:23 AM 35.6 °F 32.8 °F 35.6 °F 100% 30.09 in 0.8 mi SSW 3.5 mph - N/A   Mostly Cloudy
12:28 AM 37.4 °F 33.8 °F 37.4 °F 100% 30.09 in 1.2 mi West 4.6 mph - N/A   Overcast
12:33 AM 39.2 °F - 39.2 °F 100% 30.08 in 4.0 mi SW 2.3 mph - N/A   Overcast
12:58 AM 38.1 °F 35.7 °F 37.8 °F 99% 30.07 in 5.0 mi SSE 3.5 mph - N/A   Overcast
1:08 AM 37.4 °F 32.8 °F 37.4 °F 100% 30.04 in 1.2 mi ESE 5.8 mph - N/A   Overcast
1:13 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.03 in 0.8 mi ESE 3.5 mph - N/A   Mostly Cloudy
1:18 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.03 in 0.5 mi East 3.5 mph - N/A Fog Fog
1:23 AM 37.4 °F - 37.4 °F 100% 30.03 in 0.5 mi East 1.2 mph - N/A Fog Fog
1:48 AM 37.4 °F - 37.4 °F 100% 30.02 in 0.5 mi Calm Calm - N/A Fog Fog
1:53 AM 37.4 °F - 37.4 °F 100% 30.01 in 0.8 mi East 2.3 mph - N/A   Mist
1:58 AM 37.0 °F - 36.9 °F 99% 30.03 in 1.0 mi ESE 1.2 mph - N/A   Mist
2:13 AM 37.4 °F - 37.4 °F 100% 30.00 in 0.8 mi SE 2.3 mph - N/A   Mist
2:18 AM 37.4 °F - 37.4 °F 100% 30.00 in 0.5 mi SSE 2.3 mph - N/A Fog Fog
2:23 AM 37.4 °F 34.9 °F 35.6 °F 93% 29.99 in 0.8 mi SSE 3.5 mph - N/A   Mist
2:28 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.99 in 0.8 mi South 3.5 mph - N/A   Mist
2:33 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.98 in 1.0 mi South 3.5 mph - N/A   Mist
2:38 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.98 in 1.0 mi South 3.5 mph - N/A   Clear
2:43 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.98 in 1.8 mi SSW 3.5 mph - N/A   Clear
2:48 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.97 in 3.0 mi South 3.5 mph - N/A   Clear
2:58 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.98 in 1.8 mi SSE 4.6 mph - N/A   Clear
3:03 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.96 in 1.5 mi SSE 3.5 mph - N/A   Clear
3:08 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.95 in 2.5 mi SSE 3.5 mph - N/A   Clear
3:13 AM 35.6 °F - 35.6 °F 100% 29.95 in 5.0 mi South 2.3 mph - N/A   Partly Cloudy
3:15 AM 37.4 °F - 35.6 °F 93% 29.95 in 7.0 mi South 2.3 mph - N/A   Partly Cloudy
3:30 AM 37.4 °F - 35.6 °F 93% 29.95 in 5.0 mi SE 2.3 mph - N/A   Mostly Cloudy
3:31 AM 37.4 °F - 35.6 °F 93% 29.95 in 4.0 mi SE 2.3 mph - N/A   Mostly Cloudy
3:36 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.95 in 4.0 mi SE 3.5 mph - N/A   Mostly Cloudy
3:56 AM 39.2 °F 34.2 °F 39.2 °F 100% 29.94 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
3:58 AM 39.2 °F 34.2 °F 39.2 °F 100% 29.96 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
4:13 AM 41.0 °F 35.2 °F 39.2 °F 93% 29.94 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
4:23 AM 41.0 °F 34.7 °F 41.0 °F 100% 29.94 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
4:24 AM 41.0 °F 34.7 °F 41.0 °F 100% 29.94 in 10.0 mi SW 10.4 mph - N/A   Overcast
4:34 AM 41.0 °F 35.2 °F 41.0 °F 100% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Overcast
4:44 AM 41.0 °F 34.7 °F 41.0 °F 100% 29.92 in 10.0 mi SSW 10.4 mph - N/A   Overcast
4:58 AM 40.8 °F 35.0 °F 40.5 °F 99% 29.92 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:23 AM 41.0 °F 35.2 °F 41.0 °F 100% 29.89 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:58 AM 41.2 °F 35.5 °F 40.8 °F 99% 29.89 in 10.0 mi SSW 9.2 mph - N/A   Overcast
6:48 AM 41.0 °F 35.8 °F 41.0 °F 100% 29.85 in 10.0 mi South 8.1 mph - N/A   Overcast
6:58 AM 41.2 °F 35.5 °F 40.8 °F 99% 29.86 in 10.0 mi South 9.2 mph - N/A   Overcast
7:58 AM 41.9 °F 35.9 °F 41.2 °F 97% 29.80 in 10.0 mi South 10.4 mph - 0.01 in   Scattered Clouds
8:58 AM 42.4 °F 37.5 °F 41.2 °F 95% 29.78 in 10.0 mi South 8.1 mph - N/A   Overcast
9:58 AM 43.0 °F 38.8 °F 41.4 °F 94% 29.76 in 10.0 mi South 6.9 mph - N/A   Overcast
10:40 AM 44.6 °F 38.8 °F 41.0 °F 87% 29.72 in 10.0 mi South 11.5 mph - N/A Rain Light Rain
10:57 AM 44.6 °F 39.2 °F 41.0 °F 87% 29.71 in 10.0 mi South 10.4 mph - N/A   Overcast
10:58 AM 44.4 °F 39.0 °F 41.4 °F 89% 29.73 in 10.0 mi South 10.4 mph - 0.00 in   Overcast
11:58 AM 45.5 °F 41.3 °F 41.9 °F 87% 29.68 in 10.0 mi South 8.1 mph - 0.00 in   Overcast
12:58 PM 46.0 °F 41.4 °F 41.2 °F 83% 29.65 in 10.0 mi South 9.2 mph - N/A   Overcast
1:11 PM 46.4 °F 42.4 °F 41.0 °F 81% 29.62 in 10.0 mi South 8.1 mph - N/A Rain Light Rain
1:58 PM 43.7 °F 38.6 °F 42.6 °F 96% 29.62 in 6.0 mi SSE 9.2 mph - 0.07 in Rain Light Rain
2:58 PM 43.5 °F 38.3 °F 42.4 °F 96% 29.58 in 10.0 mi SSE 9.2 mph - 0.08 in Rain Light Rain
3:11 PM 42.8 °F 38.6 °F 42.8 °F 100% 29.55 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:58 PM 42.8 °F 39.3 °F 42.6 °F 99% 29.57 in 10.0 mi South 5.8 mph - 0.00 in   Overcast
4:01 PM 42.8 °F 40.1 °F 42.8 °F 100% 29.55 in 10.0 mi South 4.6 mph - N/A Rain Light Rain
4:11 PM 42.8 °F 39.3 °F 42.8 °F 100% 29.56 in 10.0 mi South 5.8 mph - N/A Rain Light Rain
4:14 PM 42.8 °F 39.3 °F 42.8 °F 100% 29.56 in 10.0 mi South 5.8 mph - N/A   Overcast
4:24 PM 42.8 °F 39.3 °F 42.8 °F 100% 29.56 in 10.0 mi South 5.8 mph - N/A   Overcast
4:29 PM 42.8 °F 38.6 °F 41.0 °F 93% 29.56 in 10.0 mi South 6.9 mph - N/A   Overcast
4:34 PM 42.8 °F 38.0 °F 41.0 °F 93% 29.56 in 10.0 mi South 8.1 mph - N/A   Overcast
4:58 PM 42.6 °F 35.9 °F 40.5 °F 92% 29.58 in 10.0 mi South 12.7 mph - 0.00 in   Overcast
5:58 PM 42.3 °F 35.9 °F 39.6 °F 90% 29.59 in 10.0 mi South 11.5 mph - 0.01 in   Overcast
6:58 PM 41.0 °F 34.7 °F 38.8 °F 92% 29.58 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
7:58 PM 41.9 °F 36.9 °F 39.9 °F 93% 29.60 in 10.0 mi SSW 8.1 mph - N/A   Overcast
8:58 PM 41.2 °F 37.3 °F 39.9 °F 95% 29.61 in 10.0 mi South 5.8 mph - N/A   Overcast
9:26 PM 41.0 °F 38.0 °F 39.2 °F 93% 29.60 in 10.0 mi South 4.6 mph - N/A Rain Light Rain
9:35 PM 41.0 °F 36.4 °F 41.0 °F 100% 29.59 in 10.0 mi South 6.9 mph - N/A   Overcast
9:58 PM 41.9 °F 36.9 °F 40.3 °F 94% 29.62 in 10.0 mi South 8.1 mph - 0.00 in   Mostly Cloudy
10:53 PM 41.0 °F 35.2 °F 41.0 °F 100% 29.61 in 10.0 mi South 9.2 mph - N/A   Overcast
10:58 PM 41.4 °F 35.7 °F 40.5 °F 97% 29.63 in 10.0 mi South 9.2 mph - N/A   Overcast
11:58 PM 41.2 °F 35.0 °F 40.5 °F 97% 29.64 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy