Weather History for Big Delta, AK

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Tuesday, September 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 55 °F 44 °F 62 °F (1997)
Min Temperature 37 °F 28 °F 16 °F (2004)
Degree Days  
Heating Degree Days 19    
Moisture  
Dew Point 30 °F    
Average Humidity 44    
Maximum Humidity 73    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.64 in    
Wind  
Wind Speed 15 mph (SE)    
Max Wind Speed 23 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 25, 2012 Rise Set
Actual Time 7:36 AM AKDT 7:30 PM AKDT
Civil Twilight 6:49 AM AKDT 8:17 PM AKDT
Nautical Twilight 5:51 AM AKDT 9:14 PM AKDT
Astronomical Twilight 4:47 AM AKDT 10:17 PM AKDT
Moon 6:06 PM AKDT (9/25) 1:45 AM AKDT (9/25)
Length of Visible Light 13h 28m
Length of Day
11h 54m
Waxing Gibbous, 81% of the Moon is Illuminated
Sep 25
Waxing Gibbous
Sep 29
Full
Oct 7
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 33.9 °F 32.0 °F 70% 29.88 in 10.0 mi ESE 12.7 mph - N/A   Clear
1:53 AM 39.0 °F 30.3 °F 30.9 °F 73% 29.86 in 10.0 mi East 16.1 mph - N/A   Clear
2:53 AM 39.9 °F 33.4 °F 32.0 °F 73% 29.84 in 10.0 mi ESE 10.4 mph - N/A   Clear
3:53 AM 46.0 °F 39.3 °F 30.0 °F 54% 29.81 in 10.0 mi SE 16.1 mph 26.5 mph N/A   Clear
4:53 AM 50.0 °F - 28.0 °F 43% 29.78 in 10.0 mi SSE 15.0 mph 26.5 mph N/A   Clear
5:53 AM 54.0 °F - 27.0 °F 35% 29.76 in 10.0 mi South 20.7 mph 35.7 mph N/A   Mostly Cloudy
6:53 AM 53.1 °F - 28.0 °F 38% 29.75 in 10.0 mi SSE 17.3 mph 28.8 mph N/A   Mostly Cloudy
7:53 AM 45.0 °F 38.5 °F 28.0 °F 52% 29.75 in 10.0 mi SE 13.8 mph - N/A   Overcast
8:53 AM 53.1 °F - 28.0 °F 38% 29.72 in 10.0 mi SSE 17.3 mph 25.3 mph N/A   Overcast
9:53 AM 54.0 °F - 28.0 °F 37% 29.72 in 10.0 mi South 23.0 mph 34.5 mph N/A   Overcast
10:53 AM 53.6 °F - 28.4 °F 38% 29.67 in 10.0 mi South 20.7 mph 31.1 mph N/A   Overcast
11:53 AM 48.0 °F - 30.9 °F 52% 29.70 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
12:53 PM 50.0 °F - 30.9 °F 48% 29.66 in 10.0 mi ESE 12.7 mph 27.6 mph N/A   Mostly Cloudy
1:53 PM 54.0 °F - 30.9 °F 41% 29.62 in 10.0 mi ESE 15.0 mph 24.2 mph N/A   Mostly Cloudy
2:53 PM 55.9 °F - 30.9 °F 39% 29.60 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
3:53 PM 54.0 °F - 30.0 °F 40% 29.57 in 10.0 mi ESE 16.1 mph - N/A   Mostly Cloudy
4:53 PM 54.0 °F - 30.0 °F 40% 29.54 in 10.0 mi ESE 15.0 mph - N/A   Mostly Cloudy
5:53 PM 53.1 °F - 30.0 °F 41% 29.50 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
6:53 PM 52.0 °F - 30.0 °F 43% 29.47 in 10.0 mi ESE 18.4 mph 23.0 mph N/A   Mostly Cloudy
7:53 PM 52.0 °F - 28.9 °F 41% 29.46 in 10.0 mi ESE 17.3 mph - N/A   Mostly Cloudy
8:53 PM 50.0 °F - 30.0 °F 46% 29.44 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
9:53 PM 51.1 °F - 30.0 °F 44% 29.41 in 10.0 mi East 13.8 mph - N/A   Overcast
10:53 PM 50.0 °F - 30.0 °F 46% 29.39 in 10.0 mi East 18.4 mph 26.5 mph N/A   Overcast
11:53 PM 50.0 °F - 30.0 °F 46% 29.38 in 10.0 mi ESE 17.3 mph 28.8 mph N/A   Overcast