Weather History for Twin Falls, ID

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Tuesday, September 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 74 °F 80 °F 91 °F (1990)
Min Temperature 49 °F 49 °F 33 °F (1983)
Degree Days  
Heating Degree Days 3 3  
Month to date heating degree days 3 27  
Since 1 July heating degree days 3 48  
Cooling Degree Days 0 3  
Month to date cooling degree days 46 40  
Year to date cooling degree days 926 657  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 23 °F    
Average Humidity 29    
Maximum Humidity 48    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.02 in 0.44 in (1991)
Month to date precipitation 0.02 0.18  
Year to date precipitation 6.89 7.06  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 14 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
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. 11, 2012 Rise Set
Actual Time 7:14 AM MDT 7:53 PM MDT
Civil Twilight 6:45 AM MDT 8:22 PM MDT
Nautical Twilight 6:12 AM MDT 8:55 PM MDT
Astronomical Twilight 5:37 AM MDT 9:30 PM MDT
Moon 2:30 AM MDT (9/11) 5:10 PM MDT (9/11)
Length of Visible Light 13h 36m
Length of Day
12h 39m
Waning Crescent, 21% of the Moon is Illuminated
Sep 11
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F 26.1 °F 28% 29.87 in 10.0 mi South 12.7 mph - N/A   Clear
1:53 AM 57.9 °F 26.1 °F 30% 29.88 in 10.0 mi South 12.7 mph - N/A   Clear
2:53 AM 57.9 °F 26.1 °F 30% 29.88 in 10.0 mi South 12.7 mph - N/A   Clear
3:53 AM 57.9 °F 27.0 °F 31% 29.90 in 10.0 mi SSW 11.5 mph - N/A   Clear
4:53 AM 52.0 °F 30.0 °F 43% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Clear
5:53 AM 52.0 °F 32.0 °F 47% 29.94 in 10.0 mi SW 12.7 mph - N/A   Clear
6:53 AM 53.1 °F 33.1 °F 47% 29.95 in 10.0 mi SW 13.8 mph - N/A   Clear
7:53 AM 51.1 °F 30.9 °F 46% 30.00 in 10.0 mi SSW 13.8 mph - N/A   Clear
8:53 AM 54.0 °F 28.9 °F 38% 30.02 in 10.0 mi SW 15.0 mph 20.7 mph N/A   Clear
9:53 AM 57.9 °F 28.0 °F 32% 30.03 in 10.0 mi SW 15.0 mph 21.9 mph N/A   Clear
10:53 AM 62.1 °F 27.0 °F 26% 30.04 in 10.0 mi SW 16.1 mph - N/A   Clear
11:53 AM 64.0 °F 24.1 °F 22% 30.04 in 10.0 mi WSW 17.3 mph 23.0 mph N/A   Clear
12:53 PM 66.0 °F 25.0 °F 21% 30.04 in 10.0 mi West 15.0 mph 23.0 mph N/A   Clear
1:53 PM 68.0 °F 26.1 °F 21% 30.02 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
2:53 PM 70.0 °F 30.0 °F 23% 30.00 in 10.0 mi West 13.8 mph 21.9 mph N/A   Clear
3:53 PM 72.0 °F 27.0 °F 19% 29.98 in 10.0 mi WNW 17.3 mph - N/A   Clear
4:53 PM 73.4 °F 15.8 °F 11% 30.10 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
5:53 PM 72.0 °F 10.9 °F 10% 29.98 in 10.0 mi West 18.4 mph 25.3 mph N/A   Clear
6:53 PM 69.1 °F 12.9 °F 11% 29.99 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:53 PM 63.0 °F 10.0 °F 13% 30.01 in 10.0 mi WSW 15.0 mph - N/A   Clear
8:53 PM 57.9 °F 15.1 °F 19% 30.03 in 10.0 mi SW 15.0 mph - N/A   Clear
9:53 PM 55.0 °F 15.1 °F 21% 30.05 in 10.0 mi SSW 12.7 mph - N/A   Clear
10:53 PM 55.0 °F 15.1 °F 21% 30.06 in 10.0 mi SSW 16.1 mph - N/A   Clear
11:53 PM 48.9 °F 16.0 °F 27% 30.06 in 10.0 mi South 12.7 mph - N/A   Clear