Weather History for Walhalla, ND

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Saturday, September 1, 2012

  Actual Average (KGAF) Record (KGAF)
Temperature  
Mean Temperature 68 °F -  
Max Temperature 84 °F 74 °F 97 °F (1983)
Min Temperature 51 °F 51 °F 32 °F (1974)
Cooling Degree Days 2    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 54    
Maximum Humidity 94    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 24 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. 01, 2012 Rise Set
Actual Time 6:49 AM CDT 8:12 PM CDT
Civil Twilight 6:16 AM CDT 8:45 PM CDT
Nautical Twilight 5:36 AM CDT 9:25 PM CDT
Astronomical Twilight 4:53 AM CDT 10:08 PM CDT
Moon 8:15 PM CDT 8:09 AM CDT
Length of Visible Light 14h 29m
Length of Day
13h 23m
Full, 99% of the Moon is Illuminated
Sep 1
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 62.6 °F - 48.2 °F 59% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
12:35 AM 57.2 °F - 48.2 °F 72% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
12:55 AM 57.2 °F - 48.2 °F 72% 30.11 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 59.0 °F - 48.2 °F 67% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 55.4 °F - 48.2 °F 77% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 55.4 °F - 48.2 °F 77% 30.10 in 10.0 mi SE 3.5 mph - N/A   Clear
2:15 AM 53.6 °F - 50.0 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 53.6 °F - 50.0 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 53.6 °F - 50.0 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:15 AM 53.6 °F - 50.0 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:35 AM 53.6 °F - 48.2 °F 82% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:55 AM 51.8 °F - 50.0 °F 94% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:15 AM 51.8 °F - 50.0 °F 94% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 53.6 °F - 50.0 °F 88% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 53.6 °F - 51.8 °F 94% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 55.4 °F - 51.8 °F 88% 30.11 in 10.0 mi East 3.5 mph - N/A   Clear
5:35 AM 55.4 °F - 50.0 °F 82% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 55.4 °F - 51.8 °F 88% 30.10 in 10.0 mi SE 3.5 mph - N/A   Clear
6:15 AM 55.4 °F - 53.6 °F 94% 30.10 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
6:35 AM 55.4 °F - 51.8 °F 88% 30.10 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
6:55 AM 57.2 °F - 53.6 °F 88% 30.08 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
7:15 AM 59.0 °F - 50.0 °F 72% 30.08 in 10.0 mi WSW 6.9 mph 19.6 mph N/A   Overcast
7:35 AM 62.6 °F - 50.0 °F 63% 30.05 in 10.0 mi SE 15.0 mph - N/A   Mostly Cloudy
8:15 AM 64.4 °F - 50.0 °F 59% 30.06 in 10.0 mi SE 12.7 mph - N/A   Clear
8:35 AM 64.4 °F - 50.0 °F 59% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Clear
8:55 AM 64.4 °F - 50.0 °F 59% 30.05 in 10.0 mi SE 12.7 mph - N/A   Clear
9:15 AM 64.4 °F - 51.8 °F 64% 30.04 in 10.0 mi SE 9.2 mph - N/A   Clear
9:35 AM 64.4 °F - 51.8 °F 64% 30.02 in 10.0 mi ESE 9.2 mph - N/A   Clear
10:15 AM 68.0 °F - 51.8 °F 56% 30.02 in 10.0 mi SE 10.4 mph - N/A   Clear
10:35 AM 68.0 °F - 51.8 °F 56% 30.02 in 10.0 mi SE 6.9 mph - N/A   Clear
10:55 AM 71.6 °F - 50.0 °F 46% 30.00 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Clear
11:15 AM 75.2 °F - 48.2 °F 38% 30.00 in 10.0 mi SE 15.0 mph - N/A   Clear
11:35 AM 75.2 °F - 48.2 °F 38% 29.99 in 10.0 mi SSE 18.4 mph 28.8 mph N/A   Clear
11:55 AM 75.2 °F - 46.4 °F 36% 29.99 in 10.0 mi SE 24.2 mph 34.5 mph N/A   Clear
12:15 PM 75.2 °F - 46.4 °F 36% 29.97 in 10.0 mi SE 17.3 mph 29.9 mph N/A   Clear
12:35 PM 75.2 °F - 44.6 °F 34% 29.96 in 10.0 mi SSE 20.7 mph 35.7 mph N/A   Clear
12:55 PM 75.2 °F - 46.4 °F 36% 29.96 in 10.0 mi SE 15.0 mph 25.3 mph N/A   Clear
1:15 PM 75.2 °F - 46.4 °F 36% 29.95 in 10.0 mi SE 15.0 mph 24.2 mph N/A   Clear
1:35 PM 77.0 °F - 46.4 °F 34% 29.94 in 10.0 mi SE 13.8 mph 23.0 mph N/A   Clear
1:55 PM 77.0 °F - 46.4 °F 34% 29.93 in 10.0 mi SE 17.3 mph 24.2 mph N/A   Clear
2:15 PM 77.0 °F - 44.6 °F 32% 29.93 in 10.0 mi SE 13.8 mph 23.0 mph N/A   Clear
2:35 PM 77.0 °F - 46.4 °F 34% 29.92 in 10.0 mi SE 12.7 mph - N/A   Clear
2:55 PM 78.8 °F - 46.4 °F 32% 29.89 in 10.0 mi SE 16.1 mph - N/A   Clear
3:15 PM 80.6 °F - 46.4 °F 30% 29.88 in 10.0 mi SE 15.0 mph - N/A   Clear
3:35 PM 80.6 °F - 48.2 °F 32% 29.87 in 10.0 mi SE 15.0 mph 21.9 mph N/A   Clear
3:55 PM 82.4 °F - 48.2 °F 30% 29.86 in 10.0 mi SSE 15.0 mph 29.9 mph N/A   Clear
4:15 PM 82.4 °F - 48.2 °F 30% 29.85 in 10.0 mi SE 16.1 mph 25.3 mph N/A   Clear
4:35 PM 82.4 °F - 50.0 °F 32% 29.83 in 10.0 mi SE 17.3 mph 21.9 mph N/A   Clear
4:55 PM 84.2 °F - 50.0 °F 30% 29.82 in 10.0 mi SE 16.1 mph 24.2 mph N/A   Clear
5:15 PM 84.2 °F - 50.0 °F 30% 29.81 in 10.0 mi SE 15.0 mph 31.1 mph N/A   Clear
5:35 PM 82.4 °F - 50.0 °F 32% 29.80 in 10.0 mi SE 19.6 mph 27.6 mph N/A   Clear
5:55 PM 82.4 °F 81.4 °F 53.6 °F 37% 29.79 in 10.0 mi SE 16.1 mph 24.2 mph N/A   Clear
6:15 PM 82.4 °F 81.4 °F 53.6 °F 37% 29.78 in 10.0 mi SE 19.6 mph 25.3 mph N/A   Clear
6:35 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.78 in 10.0 mi SE 17.3 mph 25.3 mph N/A   Clear
6:55 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.78 in 10.0 mi SE 17.3 mph 20.7 mph N/A   Clear
7:15 PM 82.4 °F 81.4 °F 53.6 °F 37% 29.78 in 10.0 mi SSE 13.8 mph 27.6 mph N/A   Clear
7:35 PM 82.4 °F 81.4 °F 53.6 °F 37% 29.79 in 10.0 mi SSE 17.3 mph 25.3 mph N/A   Clear
7:55 PM 82.4 °F 81.4 °F 53.6 °F 37% 29.79 in 10.0 mi SSE 15.0 mph 21.9 mph N/A   Partly Cloudy
8:15 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.78 in 10.0 mi SSE 20.7 mph 28.8 mph N/A   Partly Cloudy
8:35 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.78 in 10.0 mi SSE 19.6 mph 29.9 mph N/A   Partly Cloudy
8:55 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.78 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Clear
9:15 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.78 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Clear
9:35 PM 78.8 °F - 53.6 °F 42% 29.77 in 10.0 mi SSE 21.9 mph 26.5 mph N/A   Clear
9:55 PM 78.8 °F - 53.6 °F 42% 29.77 in 10.0 mi SSE 19.6 mph 29.9 mph N/A   Clear
10:15 PM 78.8 °F - 53.6 °F 42% 29.76 in 10.0 mi SSE 20.7 mph 31.1 mph N/A   Clear
10:35 PM 78.8 °F - 53.6 °F 42% 29.76 in 10.0 mi SSE 19.6 mph 35.7 mph N/A   Clear
10:55 PM 77.0 °F - 55.4 °F 47% 29.75 in 10.0 mi SSE 19.6 mph 33.4 mph N/A   Clear
11:15 PM 77.0 °F - 55.4 °F 47% 29.74 in 10.0 mi SSE 21.9 mph 31.1 mph N/A   Clear
11:35 PM 77.0 °F - 55.4 °F 47% 29.75 in 10.0 mi SSE 21.9 mph 31.1 mph N/A   Partly Cloudy
11:55 PM 75.2 °F - 53.6 °F 47% 29.73 in 10.0 mi SSE 20.7 mph 32.2 mph N/A   Partly Cloudy