Olympia, WA

3:51 PM PDT on September 26, 2017 (GMT -0700)
Olympia

Weather History for KOLM - December, 2012

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Saturday, December 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 38 °F  
Max Temperature 41 °F 44 °F 55 °F (1975)
Min Temperature 33 °F 33 °F 4 °F (1990)
Degree Days  
Heating Degree Days 28 27  
Month to date heating degree days 713 772  
Since 1 July heating degree days 2100 2217  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 82 106  
Moisture  
Dew Point 35 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 85    
Precipitation  
Precipitation 0.04 in 0.23 in 2.03 in (1988)
Month to date precipitation 9.62 7.02  
Year to date precipitation 59.47 49.56  
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 6 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 29, 2012 Rise Set
Actual Time 7:57 AM PST 4:30 PM PST
Civil Twilight 7:21 AM PST 5:06 PM PST
Nautical Twilight 6:43 AM PST 5:45 PM PST
Astronomical Twilight 6:06 AM PST 6:22 PM PST
Moon 6:16 PM PST (12/29) 8:27 AM PST (12/29)
Length of Visible Light 9h 44m
Length of Day
8h 33m
Full, 98% of the Moon is Illuminated
Dec 29
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 36.0 °F - 36.0 °F 100% 30.16 in 1.0 mi Calm Calm - N/A   Overcast
12:13 AM 36.0 °F - 36.0 °F 100% 30.16 in 0.8 mi Calm Calm - N/A   Overcast
12:43 AM 35.1 °F - 34.0 °F 96% 30.16 in 0.5 mi Calm Calm - N/A Fog Fog
12:51 AM 33.8 °F 30.8 °F 33.8 °F 100% 30.16 in 0.2 mi South 3.5 mph - N/A Fog Fog
12:54 AM 35.1 °F - 34.0 °F 96% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
1:05 AM 34.0 °F - 34.0 °F 100% 30.16 in 0.2 mi Calm Calm - N/A Fog Fog
1:24 AM 34.0 °F - 34.0 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
1:36 AM 34.0 °F - 34.0 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
1:54 AM 33.1 °F - 33.1 °F 100% 30.18 in 0.2 mi Calm Calm - N/A Fog Fog
2:26 AM 34.0 °F - 34.0 °F 100% 30.18 in 0.5 mi Calm Calm - N/A Fog Fog
2:54 AM 33.1 °F - 33.1 °F 100% 30.19 in 0.5 mi Calm Calm - N/A Fog Fog
3:02 AM 34.0 °F - 34.0 °F 100% 30.19 in 1.0 mi Calm Calm - N/A   Overcast
3:15 AM 34.0 °F - 34.0 °F 100% 30.19 in 2.0 mi Calm Calm - N/A   Overcast
3:24 AM 35.1 °F - 34.0 °F 96% 30.19 in 4.0 mi Calm Calm - N/A   Overcast
3:50 AM 33.8 °F 28.6 °F 33.8 °F 100% 30.17 in 2.5 mi SE 5.8 mph - N/A   Overcast
3:54 AM 34.0 °F 28.8 °F 34.0 °F 100% 30.18 in 3.0 mi SSE 5.8 mph - N/A   Overcast
4:54 AM 34.0 °F 31.0 °F 34.0 °F 100% 30.19 in 5.0 mi South 3.5 mph - N/A   Overcast
5:54 AM 35.1 °F 31.0 °F 34.0 °F 96% 30.19 in 10.0 mi SW 4.6 mph - N/A   Overcast
6:54 AM 36.0 °F - 34.0 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 35.1 °F 31.0 °F 34.0 °F 96% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Overcast
8:54 AM 36.0 °F 32.1 °F 34.0 °F 93% 30.20 in 10.0 mi WSW 4.6 mph - N/A   Overcast
9:54 AM 37.9 °F 33.5 °F 36.0 °F 93% 30.21 in 10.0 mi WSW 5.8 mph - N/A   Overcast
10:54 AM 39.0 °F 34.0 °F 35.1 °F 86% 30.19 in 10.0 mi SSW 6.9 mph - 0.00 in Rain Light Rain
11:54 AM 39.9 °F 35.1 °F 34.0 °F 79% 30.18 in 10.0 mi SW 6.9 mph - 0.00 in   Overcast
12:54 PM 39.9 °F 37.8 °F 35.1 °F 83% 30.17 in 10.0 mi WSW 3.5 mph - 0.00 in Rain Light Rain
1:54 PM 39.9 °F 35.1 °F 36.0 °F 86% 30.15 in 8.0 mi SSW 6.9 mph - 0.01 in Rain Light Rain
2:54 PM 39.2 °F 35.0 °F 37.4 °F 93% 30.15 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:54 PM 39.0 °F 35.7 °F 37.0 °F 93% 30.16 in 8.0 mi SSW 4.6 mph - 0.01 in Rain Light Rain
4:54 PM 37.9 °F 33.5 °F 36.0 °F 93% 30.17 in 6.0 mi SSW 5.8 mph - 0.00 in Rain Light Rain
5:54 PM 37.9 °F - 37.0 °F 97% 30.18 in 9.0 mi Calm Calm - 0.00 in   Overcast
6:54 PM 37.9 °F - 36.0 °F 93% 30.18 in 10.0 mi Calm Calm - 0.01 in   Overcast
7:54 PM 37.0 °F 34.5 °F 36.0 °F 96% 30.18 in 10.0 mi SW 3.5 mph - N/A   Overcast
8:04 PM 37.9 °F - 37.0 °F 97% 30.18 in 9.0 mi Calm Calm - N/A   Overcast
8:54 PM 37.0 °F 34.5 °F 36.0 °F 96% 30.19 in 10.0 mi SSW 3.5 mph - N/A   Overcast
9:54 PM 37.9 °F - 37.0 °F 97% 30.22 in 7.0 mi Calm Calm - N/A   Overcast
10:24 PM 37.9 °F - 37.0 °F 97% 30.22 in 7.0 mi Calm Calm - N/A   Overcast
10:54 PM 37.9 °F 35.5 °F 37.0 °F 97% 30.23 in 5.0 mi NNW 3.5 mph - N/A   Overcast
11:54 PM 37.0 °F - 36.0 °F 96% 30.24 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain