Renton, WA
on Sunday, December 23, 2012

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Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F / °C 40°F / 4°C  
Max Temperature 46°F / 8°C 45°F / 7°C 58°F / 14°C (1950)
Min Temperature 39°F / 4°C 35°F / 2°C 9°F / -12°C (1983)
Degree Days
Heating Degree Days 22 25  
Month to date heating degree days 560  
Since 1 July heating degree days 1743  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 37°F / 3°C   
Average Humidity 79    
Maximum Humidity 89    
Minimum Humidity 65    
Precipitation
Precipitation 0.24 in / 6.10 cm 0.17 in / 4.32 cm 1.14 in / 2.90 cm (1949)
Month to date precipitation 4.03  
Year to date precipitation 36.17  
Snow
Snow 0.00 in / 0.00 cm in / cm 8.90 in / 22.61 cm (1965)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in / cm   
Wind
Wind Speed 2 mph / 3 km/h   
Max Wind Speed 7 mph / 11 km/h   
Max Gust Speed mph / km/h   
Visibility 9 miles / 14 kilometers   
Events Rain   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:53 AM 39.9°F / 4.4°C 36.0°F / 2.2°C 86% 29.77 in / 1007.9 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Partly Cloudy
1:53 AM 41.0°F / 5.0°C 36.0°F / 2.2°C 82% 29.78 in / 1008.2 hPa 10.0 miles / 16.1 kilometers Calm Calm - 0.00 in / 0.0 cm   Overcast
2:53 AM 42.1°F / 5.6°C 35.1°F / 1.7°C 76% 29.77 in / 1008.0 hPa 10.0 miles / 16.1 kilometers Calm Calm - 0.00 in / 0.0 cm   Overcast
3:53 AM 42.8°F / 6.0°C 33.8°F / 1.0°C 70% 29.76 in / 1007.7 hPa 10.0 miles / 16.1 kilometers SSE 4.6 mph / 7.4 km/h - N/A   Overcast
4:53 AM 42.1°F / 5.6°C 35.1°F / 1.7°C 76% 29.77 in / 1008.1 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Overcast
5:53 AM 42.1°F / 5.6°C 34.0°F / 1.1°C 73% 29.76 in / 1007.6 hPa 10.0 miles / 16.1 kilometers South 4.6 mph / 7.4 km/h - 0.00 in / 0.0 cm   Overcast
6:53 AM 44.1°F / 6.7°C 33.1°F / 0.6°C 65% 29.75 in / 1007.3 hPa 10.0 miles / 16.1 kilometers ESE 3.5 mph / 5.6 km/h - N/A   Overcast
7:53 AM 43.0°F / 6.1°C 35.1°F / 1.7°C 74% 29.75 in / 1007.4 hPa 10.0 miles / 16.1 kilometers ESE 3.5 mph / 5.6 km/h - N/A   Overcast
8:53 AM 43.0°F / 6.1°C 36.0°F / 2.2°C 76% 29.76 in / 1007.8 hPa 9.0 miles / 14.5 kilometers Calm Calm - 0.00 in / 0.0 cm Rain Light Rain
9:11 AM 42.8°F / 6.0°C 37.4°F / 3.0°C 81% 29.74 in / 1007.0 hPa 7.0 miles / 11.3 kilometers Calm Calm - 0.01 in / 0.3 cm Rain Light Rain
9:53 AM 44.1°F / 6.7°C 36.0°F / 2.2°C 73% 29.73 in / 1006.6 hPa 10.0 miles / 16.1 kilometers Calm Calm - 0.02 in / 0.5 cm   Overcast
10:53 AM 46.0°F / 7.8°C 37.0°F / 2.8°C 71% 29.69 in / 1005.3 hPa 10.0 miles / 16.1 kilometers NW 4.6 mph / 7.4 km/h - N/A   Mostly Cloudy
11:53 AM 46.0°F / 7.8°C 37.9°F / 3.3°C 73% 29.67 in / 1004.5 hPa 10.0 miles / 16.1 kilometers NW 6.9 mph / 11.1 km/h - N/A   Scattered Clouds
12:53 PM 46.0°F / 7.8°C 37.9°F / 3.3°C 73% 29.65 in / 1004.0 hPa 10.0 miles / 16.1 kilometers NW 4.6 mph / 7.4 km/h - N/A   Overcast
1:53 PM 46.9°F / 8.3°C 37.9°F / 3.3°C 71% 29.64 in / 1003.5 hPa 10.0 miles / 16.1 kilometers NNW 3.5 mph / 5.6 km/h - N/A   Overcast
2:53 PM 46.9°F / 8.3°C 39.0°F / 3.9°C 74% 29.63 in / 1003.4 hPa 10.0 miles / 16.1 kilometers NW 4.6 mph / 7.4 km/h - N/A   Overcast
3:53 PM 46.0°F / 7.8°C 39.0°F / 3.9°C 76% 29.65 in / 1003.9 hPa 10.0 miles / 16.1 kilometers NW 3.5 mph / 5.6 km/h - N/A   Overcast
4:48 PM 46.4°F / 8.0°C 39.2°F / 4.0°C 76% 29.65 in / 1003.9 hPa 9.0 miles / 14.5 kilometers Calm Calm - 0.00 in / 0.0 cm Rain Light Rain
4:53 PM 46.0°F / 7.8°C 39.0°F / 3.9°C 76% 29.66 in / 1004.4 hPa 9.0 miles / 14.5 kilometers NW 4.6 mph / 7.4 km/h - 0.00 in / 0.0 cm Rain Light Rain
5:53 PM 44.1°F / 6.7°C 39.9°F / 4.4°C 85% 29.68 in / 1004.9 hPa 6.0 miles / 9.7 kilometers South 3.5 mph / 5.6 km/h - 0.04 in / 1.0 cm Rain Light Rain
6:53 PM 43.0°F / 6.1°C 37.0°F / 2.8°C 80% 29.71 in / 1005.9 hPa 7.0 miles / 11.3 kilometers WSW 3.5 mph / 5.6 km/h - 0.05 in / 1.3 cm Rain Light Rain
7:47 PM 42.8°F / 6.0°C 37.4°F / 3.0°C 81% 29.72 in / 1006.3 hPa 5.0 miles / 8.0 kilometers SSE 5.8 mph / 9.3 km/h - 0.06 in / 1.5 cm Rain Light Rain
7:53 PM 41.0°F / 5.0°C 36.0°F / 2.2°C 82% 29.74 in / 1007.0 hPa 5.0 miles / 8.0 kilometers South 4.6 mph / 7.4 km/h - 0.07 in / 1.8 cm Rain Rain
8:04 PM 41.0°F / 5.0°C 35.6°F / 2.0°C 81% 29.72 in / 1006.3 hPa 7.0 miles / 11.3 kilometers Calm Calm - 0.00 in / 0.0 cm Rain Light Rain
8:25 PM 42.8°F / 6.0°C 37.4°F / 3.0°C 81% 29.73 in / 1006.7 hPa 10.0 miles / 16.1 kilometers Calm Calm - 0.00 in / 0.0 cm Rain Light Rain
8:46 PM 41.0°F / 5.0°C 37.4°F / 3.0°C 87% 29.74 in / 1007.0 hPa 7.0 miles / 11.3 kilometers Calm Calm - 0.02 in / 0.5 cm Rain Light Rain
8:53 PM 41.0°F / 5.0°C 37.0°F / 2.8°C 86% 29.76 in / 1007.6 hPa 8.0 miles / 12.9 kilometers Calm Calm - 0.02 in / 0.5 cm Rain Light Rain
9:30 PM 42.8°F / 6.0°C 37.4°F / 3.0°C 81% 29.76 in / 1007.7 hPa 8.0 miles / 12.9 kilometers SE 4.6 mph / 7.4 km/h - 0.02 in / 0.5 cm Rain Light Rain
9:53 PM 39.9°F / 4.4°C 36.0°F / 2.2°C 86% 29.79 in / 1008.7 hPa 10.0 miles / 16.1 kilometers SSE 5.8 mph / 9.3 km/h - 0.03 in / 0.8 cm Rain Light Rain
10:53 PM 39.9°F / 4.4°C 36.0°F / 2.2°C 86% 29.82 in / 1009.6 hPa 10.0 miles / 16.1 kilometers Calm Calm - 0.01 in / 0.3 cm   Overcast
11:27 PM 39.2°F / 4.0°C 35.6°F / 2.0°C 87% 29.82 in / 1009.7 hPa 10.0 miles / 16.1 kilometers East 3.5 mph / 5.6 km/h - N/A   Overcast
11:34 PM 39.2°F / 4.0°C 35.6°F / 2.0°C 87% 29.82 in / 1009.7 hPa 10.0 miles / 16.1 kilometers East 3.5 mph / 5.6 km/h - N/A   Overcast
11:53 PM 39.9°F / 4.4°C 37.0°F / 2.8°C 89% 29.84 in / 1010.5 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Overcast
Moon Phase
Dec. 23 Dec. 28 Jan. 04 Jan. 11 Jan. 18
Sunrise:07:54 AM (PST) Moon Rise:01:23 PM (PST)12/23
Sunset:04:21 PM (PST) Moon Set:03:33 AM (PST)12/23

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