Pasco, WA

9:51 AM PDT on May 25, 2018 (GMT -0700)
Tri-Cities

Weather History for KPSC - September, 2012

Change the Weather History Date:

Friday, September 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 59 °F  
Max Temperature 80 °F 75 °F 89 °F (2010)
Min Temperature 46 °F 43 °F 28 °F (1999)
Degree Days  
Heating Degree Days 2 7  
Month to date heating degree days 48 84  
Since 1 July heating degree days 53 96  
Cooling Degree Days 0 0  
Month to date cooling degree days 31 49  
Year to date cooling degree days 784 706  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 62    
Maximum Humidity 93    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.02 in 0.66 in (1930)
Month to date precipitation T 0.36  
Year to date precipitation 6.41 5.84  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 2 mph (ENE)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Sep. 28, 2012 Rise Set
Actual Time 6:51 AM PDT 6:41 PM PDT
Civil Twilight 6:21 AM PDT 7:10 PM PDT
Nautical Twilight 5:46 AM PDT 7:45 PM PDT
Astronomical Twilight 5:11 AM PDT 8:21 PM PDT
Moon 5:46 PM PDT (9/28) 5:25 AM PDT (9/28)
Length of Visible Light 12h 49m
Length of Day
11h 49m
Waxing Gibbous, 98% of the Moon is Illuminated
Sep 28
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F - 48.0 °F 83% 29.94 in 9.0 mi Calm Calm - N/A   Clear
1:53 AM 48.9 °F - 46.0 °F 90% 29.94 in 8.0 mi North 3.5 mph - N/A   Clear
2:53 AM 46.9 °F - 45.0 °F 93% 29.94 in 8.0 mi Calm Calm - N/A   Clear
3:53 AM 48.0 °F - 45.0 °F 89% 29.93 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 46.9 °F - 45.0 °F 93% 29.93 in 7.0 mi NNW 4.6 mph - N/A   Clear
5:53 AM 46.0 °F 44.8 °F 44.1 °F 93% 29.94 in 7.0 mi North 3.5 mph - N/A   Clear
6:53 AM 46.0 °F - 44.1 °F 93% 29.95 in 6.0 mi Calm Calm - N/A   Clear
7:53 AM 50.0 °F - 46.0 °F 86% 29.97 in 7.0 mi Calm Calm - N/A   Clear
8:53 AM 57.0 °F - 46.9 °F 69% 29.98 in 8.0 mi Calm Calm - N/A   Clear
9:53 AM 61.0 °F - 50.0 °F 67% 29.97 in 7.0 mi Calm Calm - N/A   Clear
10:53 AM 66.0 °F - 48.0 °F 52% 29.97 in 8.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 72.0 °F - 46.0 °F 40% 29.94 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 75.9 °F - 46.0 °F 35% 29.92 in 9.0 mi East 4.6 mph - N/A   Clear
1:53 PM 78.1 °F - 46.0 °F 32% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 79.0 °F - 46.0 °F 31% 29.90 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 78.1 °F - 46.0 °F 32% 29.90 in 9.0 mi SW 8.1 mph - N/A   Clear
4:53 PM 77.0 °F - 45.0 °F 32% 29.88 in 10.0 mi South 6.9 mph - N/A   Clear
5:53 PM 75.9 °F - 45.0 °F 33% 29.88 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:53 PM 73.9 °F - 46.0 °F 37% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 PM 70.0 °F - 48.9 °F 47% 29.90 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:53 PM 60.1 °F - 51.1 °F 72% 29.91 in 8.0 mi NW 3.5 mph - N/A   Clear
9:53 PM 60.1 °F - 50.0 °F 69% 29.92 in 9.0 mi Calm Calm - N/A   Clear
10:53 PM 55.0 °F - 48.9 °F 80% 29.93 in 9.0 mi Calm Calm - N/A   Clear
11:53 PM 54.0 °F - 48.9 °F 83% 29.95 in 8.0 mi NNE 3.5 mph - N/A   Clear