Pasco, WA

4:03 PM PDT on October 17, 2017 (GMT -0700)
Tri-Cities

Weather History for KPSC - September, 2012

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Sunday, September 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F 66 °F  
Max Temperature 88 °F 83 °F 100 °F (1940)
Min Temperature 55 °F 49 °F 38 °F (2000)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 5 10  
Since 1 July heating degree days 10 22  
Cooling Degree Days 7 2  
Month to date cooling degree days 20 30  
Year to date cooling degree days 773 687  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 53    
Maximum Humidity 93    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.01 in 0.16 in (2010)
Month to date precipitation 0.00 0.09  
Year to date precipitation 6.41 5.57  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 26 mph    
Max Gust Speed 31 mph    
Visibility 9 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 09, 2012 Rise Set
Actual Time 6:27 AM PDT 7:18 PM PDT
Civil Twilight 5:57 AM PDT 7:48 PM PDT
Nautical Twilight 5:20 AM PDT 8:25 PM PDT
Astronomical Twilight 4:42 AM PDT 9:03 PM PDT
Moon No Moon Rise 3:22 PM PDT (9/9)
Length of Visible Light 13h 51m
Length of Day
12h 50m
Last Quarter, 38% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F 50.0 °F 56% 29.77 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 57.0 °F 52.0 °F 83% 29.77 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 61.0 °F 52.0 °F 72% 29.75 in 10.0 mi NE 3.5 mph - N/A   Clear
3:02 AM 59.0 °F 53.6 °F 82% 29.76 in 10.0 mi Calm Calm - N/A Thunderstorm Scattered Clouds
3:22 AM 62.6 °F 51.8 °F 68% 29.77 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 57.0 °F 53.1 °F 87% 29.76 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 AM 55.9 °F 53.1 °F 90% 29.76 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 59.0 °F 52.0 °F 78% 29.77 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 64.9 °F 52.0 °F 63% 29.79 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:53 AM 68.0 °F 52.0 °F 56% 29.80 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:53 AM 71.1 °F 51.1 °F 49% 29.81 in 10.0 mi SSW 8.1 mph - N/A   Clear
9:53 AM 72.0 °F 48.0 °F 43% 29.83 in 10.0 mi SSW 17.3 mph 21.9 mph N/A   Clear
10:53 AM 79.0 °F 48.0 °F 34% 29.83 in 10.0 mi SSW 11.5 mph - N/A   Clear
11:53 AM 81.0 °F 44.1 °F 27% 29.83 in 10.0 mi SSW 13.8 mph - N/A   Partly Cloudy
12:53 PM 82.9 °F 42.1 °F 24% 29.83 in 10.0 mi SSW 16.1 mph - N/A   Clear
1:53 PM 84.9 °F 39.0 °F 20% 29.81 in 4.0 mi SSW 13.8 mph 19.6 mph N/A   Haze
2:53 PM 87.1 °F 32.0 °F 14% 29.79 in 4.0 mi SW 20.7 mph 26.5 mph N/A   Widespread Dust
3:53 PM 87.1 °F 30.9 °F 13% 29.78 in 4.0 mi WSW 23.0 mph 31.1 mph N/A   Haze
4:53 PM 84.9 °F 34.0 °F 16% 29.78 in 7.0 mi SW 17.3 mph 26.5 mph N/A   Haze
5:53 PM 82.0 °F 39.0 °F 22% 29.78 in 7.0 mi West 13.8 mph - N/A   Haze
6:53 PM 73.0 °F 46.9 °F 39% 29.81 in 10.0 mi NW 10.4 mph - N/A   Clear
7:53 PM 66.9 °F 46.0 °F 47% 29.83 in 10.0 mi NW 10.4 mph - N/A   Clear
8:53 PM 64.9 °F 46.0 °F 50% 29.88 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:53 PM 64.9 °F 48.0 °F 54% 29.90 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:53 PM 63.0 °F 46.0 °F 54% 29.91 in 10.0 mi SW 8.1 mph - N/A   Clear
11:53 PM 60.1 °F 46.9 °F 62% 29.91 in 10.0 mi SW 8.1 mph - N/A   Clear