Alturas, CA

6:17 PM PST on January 17, 2018 (GMT -0800)
Alturas Municipal

Weather History for KAAT - September, 2012

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Friday, September 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F 52 °F  
Max Temperature 85 °F 73 °F 94 °F (1967)
Min Temperature 38 °F 32 °F 19 °F (1934)
Degree Days  
Heating Degree Days 3 12  
Month to date heating degree days 103 238  
Since 1 July heating degree days 146 349  
Cooling Degree Days 0 0  
Month to date cooling degree days 7 3  
Year to date cooling degree days 224 154  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 39    
Maximum Humidity 64    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.02 in 0.47 in (1981)
Month to date precipitation T 0.48  
Year to date precipitation 5.96 9.62  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 28, 2012 Rise Set
Actual Time 6:56 AM PDT 6:48 PM PDT
Civil Twilight 6:28 AM PDT 7:15 PM PDT
Nautical Twilight 5:56 AM PDT 7:47 PM PDT
Astronomical Twilight 5:24 AM PDT 8:20 PM PDT
Moon 5:53 PM PDT (9/28) 5:31 AM PDT (9/28)
Length of Visible Light 12h 46m
Length of Day
11h 51m
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. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 45.0 °F 28.0 °F 52% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 46.0 °F 30.0 °F 54% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 44.1 °F 28.9 °F 55% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 39.9 °F 27.0 °F 60% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 41.0 °F 28.9 °F 62% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 39.9 °F 28.9 °F 65% 30.02 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 39.0 °F 28.9 °F 67% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 AM 45.0 °F 30.9 °F 58% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:55 AM 55.0 °F 30.9 °F 40% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 66.0 °F 32.0 °F 28% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 71.1 °F 33.1 °F 25% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 77.0 °F 32.0 °F 19% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:55 PM 81.0 °F 30.0 °F 16% 29.99 in 10.0 mi West 6.9 mph - N/A   Clear
1:55 PM 80.1 °F 30.0 °F 16% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:55 PM 82.9 °F 30.0 °F 15% 29.94 in 10.0 mi Variable 6.9 mph 17.3 mph N/A   Clear
3:55 PM 82.0 °F 28.9 °F 14% 29.94 in 10.0 mi West 12.7 mph 19.6 mph N/A   Clear
4:55 PM 82.9 °F 28.9 °F 14% 29.92 in 10.0 mi WNW 10.4 mph - N/A   Clear
5:55 PM 79.0 °F 30.0 °F 17% 29.94 in 10.0 mi West 9.2 mph - N/A   Clear
6:55 PM 72.0 °F 30.9 °F 22% 29.97 in 10.0 mi West 6.9 mph - N/A   Clear
7:55 PM 68.0 °F 30.9 °F 25% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:55 PM 64.9 °F 34.0 °F 32% 30.01 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
9:55 PM 61.0 °F 35.1 °F 38% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 59.0 °F 35.1 °F 41% 30.02 in 10.0 mi East 5.8 mph - N/A   Clear
11:55 PM 52.0 °F 35.1 °F 53% 30.04 in 10.0 mi Calm Calm - N/A   Clear