Weather History for KOTH - September, 2013

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 57 °F  
Max Temperature 64 °F 65 °F 98 °F (1928)
Min Temperature 55 °F 49 °F 37 °F (1929)
Degree Days  
Heating Degree Days 5 8  
Month to date heating degree days 58 148  
Since 1 July heating degree days 225 527  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 13 1  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.64 in 0.05 in 0.91 in (1972)
Month to date precipitation 1.75 0.93  
Year to date precipitation 19.68 38.17  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 21, 2013 Rise Set
Actual Time 7:03 AM PDT 7:15 PM PDT
Civil Twilight 6:34 AM PDT 7:44 PM PDT
Nautical Twilight 6:01 AM PDT 8:17 PM PDT
Astronomical Twilight 5:27 AM PDT 8:51 PM PDT
Moon 8:23 PM PDT (9/21) 9:33 AM PDT (9/21)
Length of Visible Light 13h 09m
Length of Day
12h 12m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 57.2 °F 55.4 °F 94% 29.71 in 1.0 mi West 9.2 mph - 0.03 in   Overcast
12:35 AM 57.2 °F 55.4 °F 94% 29.71 in 2.5 mi WSW 4.6 mph - 0.09 in Thunderstorm Thunderstorm
12:55 AM 57.2 °F 55.4 °F 94% 29.71 in 7.0 mi South 5.8 mph - 0.22 in   Overcast
1:15 AM 57.2 °F 57.2 °F 100% 29.72 in 10.0 mi SSE 5.8 mph - 0.01 in Thunderstorm Overcast
1:35 AM 57.2 °F 55.4 °F 94% 29.72 in 10.0 mi SE 8.1 mph - 0.04 in   Overcast
1:55 AM 57.2 °F 55.4 °F 94% 29.72 in 10.0 mi SE 8.1 mph - 0.08 in   Overcast
2:15 AM 57.2 °F 55.4 °F 94% 29.71 in 10.0 mi SE 8.1 mph - 0.02 in   Overcast
2:35 AM 57.2 °F 55.4 °F 94% 29.71 in 10.0 mi SE 9.2 mph - 0.03 in   Overcast
2:55 AM 55.4 °F 55.4 °F 100% 29.71 in 10.0 mi SSE 5.8 mph - 0.04 in   Overcast
3:15 AM 57.2 °F 55.4 °F 94% 29.71 in 10.0 mi East 4.6 mph - 0.01 in   Overcast
3:35 AM 57.2 °F 55.4 °F 94% 29.70 in 9.0 mi Calm Calm - 0.02 in   Overcast
3:55 AM 55.4 °F 55.4 °F 100% 29.71 in 10.0 mi South 4.6 mph - 0.17 in   Overcast
4:15 AM 55.4 °F 55.4 °F 100% 29.71 in 10.0 mi SE 3.5 mph - 0.01 in   Overcast
4:35 AM 55.4 °F 55.4 °F 100% 29.70 in 9.0 mi ESE 5.8 mph - 0.02 in   Overcast
4:55 AM 55.4 °F 55.4 °F 100% 29.70 in 10.0 mi ESE 8.1 mph - 0.06 in   Overcast
5:15 AM 55.4 °F 55.4 °F 100% 29.70 in 7.0 mi ESE 4.6 mph - 0.04 in   Overcast
5:35 AM 55.4 °F 53.6 °F 94% 29.71 in 7.0 mi SSE 6.9 mph - 0.13 in   Overcast
5:55 AM 55.4 °F 55.4 °F 100% 29.71 in 7.0 mi SE 9.2 mph - 0.21 in   Overcast
6:15 AM 55.4 °F 53.6 °F 94% 29.71 in 10.0 mi SE 8.1 mph - 0.05 in   Overcast
6:35 AM 55.4 °F 53.6 °F 94% 29.71 in 10.0 mi SE 6.9 mph - 0.05 in   Overcast
6:55 AM 55.4 °F 55.4 °F 100% 29.71 in 10.0 mi SSE 9.2 mph - 0.06 in   Overcast
7:15 AM 55.4 °F 55.4 °F 100% 29.70 in 10.0 mi SE 11.5 mph - 0.01 in   Overcast
7:35 AM 55.4 °F 53.6 °F 94% 29.71 in 10.0 mi SE 6.9 mph - 0.01 in   Overcast
7:55 AM 55.4 °F 53.6 °F 94% 29.72 in 10.0 mi SSE 9.2 mph - 0.02 in   Overcast
8:15 AM 55.4 °F 53.6 °F 94% 29.71 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
8:35 AM 55.4 °F 55.4 °F 100% 29.71 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
8:55 AM 57.2 °F 57.2 °F 100% 29.71 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
9:15 AM 57.2 °F 57.2 °F 100% 29.72 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
9:35 AM 57.2 °F 57.2 °F 100% 29.73 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
9:55 AM 60.8 °F 57.2 °F 88% 29.74 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
10:15 AM 60.8 °F 57.2 °F 88% 29.74 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
10:35 AM 62.6 °F 55.4 °F 77% 29.74 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
10:55 AM 62.6 °F 57.2 °F 82% 29.74 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
11:15 AM 64.4 °F 55.4 °F 73% 29.75 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
11:35 AM 62.6 °F 55.4 °F 77% 29.75 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
11:55 AM 62.6 °F 55.4 °F 77% 29.75 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
12:15 PM 62.6 °F 55.4 °F 77% 29.76 in 10.0 mi WSW 10.4 mph - N/A   Overcast
12:35 PM 62.6 °F 57.2 °F 82% 29.76 in 10.0 mi WSW 12.7 mph - N/A   Overcast
12:55 PM 64.4 °F 57.2 °F 77% 29.76 in 10.0 mi West 11.5 mph - N/A   Overcast
1:15 PM 64.4 °F 55.4 °F 73% 29.77 in 10.0 mi WSW 9.2 mph - N/A   Overcast
1:35 PM 62.6 °F 57.2 °F 82% 29.77 in 10.0 mi WSW 12.7 mph - N/A   Overcast
1:55 PM 64.4 °F 57.2 °F 77% 29.77 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
2:15 PM 64.4 °F 57.2 °F 77% 29.78 in 10.0 mi WSW 11.5 mph 16.1 mph N/A   Mostly Cloudy
2:35 PM 64.4 °F 57.2 °F 77% 29.77 in 10.0 mi WSW 11.5 mph - N/A   Overcast
2:55 PM 62.6 °F 57.2 °F 82% 29.78 in 10.0 mi West 12.7 mph - N/A   Overcast
3:15 PM 64.4 °F 57.2 °F 77% 29.78 in 10.0 mi WSW 12.7 mph 18.4 mph N/A   Mostly Cloudy
3:35 PM 64.4 °F 57.2 °F 77% 29.79 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
3:55 PM 64.4 °F 57.2 °F 77% 29.78 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
4:15 PM 64.4 °F 57.2 °F 77% 29.79 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
4:35 PM 64.4 °F 57.2 °F 77% 29.79 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
4:55 PM 64.4 °F 57.2 °F 77% 29.80 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
5:15 PM 62.6 °F 57.2 °F 82% 29.80 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
5:35 PM 62.6 °F 57.2 °F 82% 29.80 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
5:55 PM 62.6 °F 57.2 °F 82% 29.81 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
6:15 PM 62.6 °F 57.2 °F 82% 29.81 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
6:35 PM 60.8 °F 57.2 °F 88% 29.82 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
6:55 PM 60.8 °F 57.2 °F 88% 29.82 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
7:15 PM 60.8 °F 57.2 °F 88% 29.82 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
7:35 PM 59.0 °F 57.2 °F 94% 29.82 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
7:55 PM 57.2 °F 57.2 °F 100% 29.83 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
8:15 PM 57.2 °F 57.2 °F 100% 29.83 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
8:35 PM 57.2 °F 57.2 °F 100% 29.84 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
8:55 PM 57.2 °F 57.2 °F 100% 29.84 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
9:15 PM 55.4 °F 53.6 °F 94% 29.85 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:35 PM 55.4 °F 53.6 °F 94% 29.85 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:55 PM 55.4 °F 53.6 °F 94% 29.85 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:15 PM 55.4 °F 53.6 °F 94% 29.85 in 10.0 mi SE 5.8 mph - N/A   Clear
10:35 PM 55.4 °F 55.4 °F 100% 29.86 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:55 PM 55.4 °F 55.4 °F 100% 29.86 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
11:15 PM 55.4 °F 53.6 °F 94% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:35 PM 55.4 °F 55.4 °F 100% 29.86 in 10.0 mi SE 8.1 mph - N/A   Overcast
11:55 PM 55.4 °F 55.4 °F 100% 29.87 in 10.0 mi South 5.8 mph - N/A   Overcast