Buffalo, SD

9:34 AM MDT on September 16, 2019 (GMT -0600)
Buffalo

Weather History for K2WX - May, 2009

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Wednesday, May 13, 2009

  Actual Average Record
Temperature  
Mean Temperature 38 °F 53 °F  
Max Temperature 46 °F 65 °F 93 °F (2001)
Min Temperature 29 °F 41 °F 21 °F (2004)
Degree Days  
Heating Degree Days 27 13  
Month to date heating degree days 222 187  
Since 1 July heating degree days 8173 7640  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.06 in 0.33 in (1999)
Month to date precipitation 0.74 0.70  
Year to date precipitation 2.92 3.59  
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 29 mph (WNW)    
Max Wind Speed 52 mph    
Max Gust Speed 61 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 13, 2009 Rise Set
Actual Time 5:25 AM MDT 8:16 PM MDT
Civil Twilight 4:50 AM MDT 8:50 PM MDT
Nautical Twilight 4:07 AM MDT 9:34 PM MDT
Astronomical Twilight 3:15 AM MDT 10:26 PM MDT
Moon 12:01 AM MDT (5/13) 8:31 AM MDT (5/13)
Length of Visible Light 15h 59m
Length of Day
14h 50m
Waning Gibbous, 81% of the Moon is Illuminated
May 13
Waning Gibbous
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 44.1 °F 35.7 °F 39.0 °F 82% 29.51 in - West 20.7 mph - N/A   Unknown
1:56 AM 43.0 °F 33.8 °F 37.9 °F 82% 29.52 in - West 23.0 mph - N/A   Unknown
2:56 AM 43.0 °F 33.5 °F 35.1 °F 74% 29.54 in - West 24.2 mph - N/A   Unknown
3:56 AM 42.1 °F 32.6 °F 35.1 °F 76% 29.57 in - West 23.0 mph - N/A   Unknown
4:56 AM 41.0 °F 30.7 °F 30.9 °F 67% 29.59 in - West 25.3 mph 33.4 mph N/A   Unknown
5:56 AM 37.9 °F 30.5 °F 28.9 °F 70% 29.63 in - WSW 11.5 mph - N/A   Unknown
6:56 AM 42.1 °F 31.9 °F 26.1 °F 53% 29.64 in - West 26.5 mph - N/A   Unknown
7:56 AM 42.1 °F 32.3 °F 25.0 °F 51% 29.66 in - West 24.2 mph 34.5 mph N/A   Unknown
8:56 AM 45.0 °F 34.6 °F 28.0 °F 52% 29.68 in - West 34.5 mph 46.0 mph N/A   Unknown
9:56 AM 36.0 °F 22.6 °F 33.1 °F 89% 29.75 in - WNW 32.2 mph 52.9 mph N/A   Unknown
10:56 AM 42.1 °F 30.1 °F 30.9 °F 65% 29.74 in - WNW 38.0 mph 54.1 mph N/A   Unknown
11:56 AM 39.9 °F 26.7 °F 30.0 °F 68% 29.77 in - WNW 41.4 mph 54.1 mph N/A   Unknown
12:56 PM 42.1 °F 28.8 °F 27.0 °F 55% 29.79 in - WNW 49.5 mph 58.7 mph N/A   Unknown
1:56 PM 37.9 °F 23.2 °F 26.1 °F 62% 29.83 in - WNW 47.2 mph 52.9 mph N/A   Unknown
2:56 PM 37.0 °F 22.8 °F 26.1 °F 65% 29.87 in - WNW 40.3 mph 51.8 mph N/A   Unknown
3:56 PM 37.9 °F 23.3 °F 25.0 °F 60% 29.90 in - WNW 46.0 mph 54.1 mph N/A   Unknown
4:56 PM 39.0 °F 25.3 °F 27.0 °F 62% 29.92 in - WNW 42.6 mph 51.8 mph N/A   Unknown
5:56 PM 37.0 °F 22.5 °F 28.9 °F 73% 29.96 in - WNW 42.6 mph 49.5 mph N/A   Unknown
6:56 PM 37.9 °F 25.9 °F 30.9 °F 76% 29.99 in - WNW 28.8 mph 43.7 mph N/A   Unknown
7:56 PM 37.0 °F 25.1 °F 30.9 °F 79% 30.01 in - WNW 26.5 mph 34.5 mph N/A   Unknown
8:56 PM 39.0 °F 29.3 °F 32.0 °F 76% 30.04 in - WNW 19.6 mph - N/A   Unknown
9:56 PM 36.0 °F 27.5 °F 30.9 °F 82% 30.06 in - West 12.7 mph - N/A   Unknown
10:56 PM 32.0 °F 23.0 °F 30.0 °F 92% 30.05 in - WNW 11.5 mph - N/A   Unknown
11:56 PM 32.0 °F 24.8 °F 30.0 °F 92% 30.05 in - West 8.1 mph - N/A   Unknown