Weather History for Renton, WA

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Friday, March 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 50 °F 52 °F 66 °F (2007)
Min Temperature 41 °F 39 °F 33 °F (2002)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 38 °F    
Average Humidity 80    
Maximum Humidity 89    
Minimum Humidity 59    
Precipitation  
Precipitation 0.32 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.63 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 13 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events 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

Mar. 16, 2012 Rise Set
Actual Time 7:18 AM PDT 7:16 PM PDT
Civil Twilight 6:48 AM PDT 7:47 PM PDT
Nautical Twilight 6:12 AM PDT 8:23 PM PDT
Astronomical Twilight 5:35 AM PDT 9:00 PM PDT
Moon 4:03 AM PDT (3/16) 1:21 PM PDT (3/16)
Length of Visible Light 12h 59m
Length of Day
11h 58m
Waning Crescent, 32% of the Moon is Illuminated
Mar 16
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 44.6 °F 39.7 °F 39.2 °F 81% 29.64 in 10.0 mi SSE 9.2 mph 19.6 mph 0.00 in   Scattered Clouds
12:53 AM 43.0 °F 41.3 °F 39.0 °F 86% 29.65 in 10.0 mi SE 3.5 mph - 0.00 in   Scattered Clouds
1:53 AM 43.0 °F 40.3 °F 39.9 °F 89% 29.65 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:53 AM 43.0 °F 40.3 °F 39.0 °F 86% 29.64 in 10.0 mi Variable 4.6 mph - N/A   Overcast
3:53 AM 44.1 °F 40.1 °F 39.0 °F 82% 29.63 in 10.0 mi SSE 6.9 mph - 0.00 in Rain Light Rain
4:53 AM 42.1 °F 36.6 °F 37.9 °F 85% 29.63 in 8.0 mi SSE 9.2 mph - 0.04 in Rain Light Rain
5:36 AM 41.0 °F 35.8 °F 37.4 °F 87% 29.63 in 6.0 mi SSE 8.1 mph - 0.03 in Rain Light Rain
5:53 AM 41.0 °F 36.4 °F 37.9 °F 89% 29.64 in 10.0 mi SSE 6.9 mph - 0.04 in Rain Light Rain
6:53 AM 42.1 °F 36.6 °F 37.9 °F 85% 29.64 in 10.0 mi SSE 9.2 mph - 0.01 in   Overcast
7:53 AM 42.1 °F 37.7 °F 37.9 °F 85% 29.67 in 10.0 mi SSE 6.9 mph - 0.00 in Rain Light Rain
8:53 AM 41.0 °F 34.7 °F 37.0 °F 86% 29.69 in 10.0 mi SSE 10.4 mph 21.9 mph 0.03 in   Overcast
9:53 AM 42.8 °F 39.3 °F 37.4 °F 81% 29.71 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:53 AM 41.0 °F 36.4 °F 37.9 °F 89% 29.73 in 8.0 mi Variable 6.9 mph - 0.12 in Rain Light Rain
11:53 AM 42.1 °F 37.7 °F 39.0 °F 89% 29.74 in 10.0 mi South 6.9 mph - 0.04 in Rain Light Rain
12:53 PM 46.9 °F - 39.9 °F 77% 29.73 in 10.0 mi South 6.9 mph - 0.00 in   Clear
1:53 PM 48.9 °F - 37.0 °F 64% 29.71 in 10.0 mi South 10.4 mph 16.1 mph N/A   Scattered Clouds
2:53 PM 48.0 °F - 37.0 °F 66% 29.69 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
3:53 PM 48.9 °F - 36.0 °F 61% 29.69 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 48.9 °F - 35.1 °F 59% 29.65 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
5:53 PM 46.0 °F 40.2 °F 39.0 °F 76% 29.63 in 5.0 mi South 12.7 mph 16.1 mph 0.02 in Rain Light Rain
6:53 PM 45.0 °F - 39.0 °F 80% 29.59 in 10.0 mi Calm Calm - 0.02 in   Partly Cloudy
7:53 PM 44.1 °F - 39.0 °F 82% 29.54 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 44.1 °F 39.0 °F 37.9 °F 79% 29.52 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
9:53 PM 44.1 °F 38.6 °F 37.9 °F 79% 29.47 in 10.0 mi NW 10.4 mph - N/A   Overcast
10:53 PM 44.1 °F 38.1 °F 37.9 °F 79% 29.40 in 10.0 mi NNW 11.5 mph 24.2 mph N/A   Overcast
11:53 PM 44.1 °F 40.1 °F 37.0 °F 76% 29.39 in 10.0 mi WNW 6.9 mph - N/A   Overcast