Weather History for Winslow, AZ

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Sunday, May 10, 2009

  Actual Average Record
Temperature  
Mean Temperature 22 °C 17 °C  
Max Temperature 33 °C 27 °C 33 °C (1962)
Min Temperature 10 °C 7 °C -3 °C (1930)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 0 54  
Since 1 July heating degree days 4157 4433  
Cooling Degree Days 6 1  
Month to date cooling degree days 45 10  
Year to date cooling degree days 45 14  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point -7 °C    
Average Humidity 18    
Maximum Humidity 30    
Minimum Humidity 5    
Precipitation  
Precipitation 0.00 mm 0.25 mm 1.47 mm (1944)
Month to date precipitation 0.00 0.10  
Year to date precipitation 0.61 1.88  
Sea Level Pressure  
Sea Level Pressure 1010 hPa    
Wind  
Wind Speed 17 km/h (SW)    
Max Wind Speed 42 km/h    
Max Gust Speed 52 km/h    
Visibility 16 kilometers    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 10, 2009 Rise Set
Actual Time 5:23 AM MST 7:15 PM MST
Civil Twilight 4:55 AM MST 7:43 PM MST
Nautical Twilight 4:21 AM MST 8:17 PM MST
Astronomical Twilight 3:45 AM MST 8:53 PM MST
Moon 9:14 PM MST (5/10) 6:02 AM MST (5/10)
Length of Visible Light 14h 48m
Length of Day
13h 52m
Full, 97% of the Moon is Illuminated
May 10
Full
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
Full

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 13.9 °C -6.1 °C 25% 1009.5 hPa 16.1 km South 7.4 km/h / 2.1 m/s - N/A   Clear
1:56 AM 11.7 °C -6.7 °C 27% 1009.6 hPa 16.1 km SW 11.1 km/h / 3.1 m/s - N/A   Clear
2:56 AM 11.1 °C -6.1 °C 30% 1009.5 hPa 16.1 km SSW 14.8 km/h / 4.1 m/s - N/A   Clear
3:56 AM 11.1 °C -6.1 °C 30% 1009.7 hPa 16.1 km SSW 14.8 km/h / 4.1 m/s - N/A   Clear
4:56 AM 12.2 °C -5.6 °C 29% 1010.1 hPa 16.1 km Calm Calm - N/A   Clear
5:56 AM 14.4 °C -5.0 °C 26% 1010.0 hPa 16.1 km SE 5.6 km/h / 1.5 m/s - N/A   Clear
6:56 AM 17.2 °C -4.4 °C 23% 1010.3 hPa 16.1 km Calm Calm - N/A   Clear
7:56 AM 23.3 °C -3.9 °C 16% 1010.1 hPa 16.1 km SSW 13.0 km/h / 3.6 m/s - N/A   Clear
8:56 AM 26.1 °C -5.6 °C 12% 1009.7 hPa 16.1 km Variable 5.6 km/h / 1.5 m/s - N/A   Clear
9:56 AM 27.8 °C -6.7 °C 10% 1010.0 hPa 16.1 km SSW 20.4 km/h / 5.7 m/s 25.9 km/h / 7.2 m/s N/A   Clear
10:56 AM 30.0 °C -8.9 °C 7% 1009.3 hPa 16.1 km West 13.0 km/h / 3.6 m/s 31.5 km/h / 8.7 m/s N/A   Clear
11:56 AM 30.6 °C -9.4 °C 7% 1008.9 hPa 16.1 km South 13.0 km/h / 3.6 m/s - N/A   Clear
12:56 PM 32.8 °C -9.4 °C 6% 1008.0 hPa 16.1 km WSW 22.2 km/h / 6.2 m/s 38.9 km/h / 10.8 m/s N/A   Clear
1:56 PM 31.7 °C -11.1 °C 6% 1008.3 hPa 16.1 km SSW 18.5 km/h / 5.1 m/s 38.9 km/h / 10.8 m/s N/A   Clear
2:32 PM 33.0 °C -12.0 °C 5% 1014.8 hPa 16.1 km WSW 25.9 km/h / 7.2 m/s 51.9 km/h / 14.4 m/s N/A   Clear
2:45 PM 33.0 °C -11.0 °C 5% 1014.8 hPa 16.1 km WSW 33.3 km/h / 9.3 m/s 42.6 km/h / 11.8 m/s N/A   Clear
2:56 PM 32.8 °C -12.2 °C 5% 1007.5 hPa 16.1 km WSW 33.3 km/h / 9.3 m/s 46.3 km/h / 12.9 m/s N/A   Clear
3:56 PM 32.2 °C -10.0 °C 6% 1007.2 hPa 16.1 km WSW 27.8 km/h / 7.7 m/s 50.0 km/h / 13.9 m/s N/A   Clear
4:56 PM 31.1 °C -7.2 °C 8% 1007.2 hPa 16.1 km SW 33.3 km/h / 9.3 m/s 44.4 km/h / 12.3 m/s N/A   Clear
5:56 PM 30.0 °C -7.0 °C 9% 1014.1 hPa 16.1 km SW 35.2 km/h / 9.8 m/s 48.2 km/h / 13.4 m/s N/A   Clear
6:56 PM 27.8 °C -6.7 °C 10% 1007.2 hPa 16.1 km SW 31.5 km/h / 8.7 m/s 42.6 km/h / 11.8 m/s N/A   Clear
7:56 PM 24.4 °C -6.7 °C 12% 1007.6 hPa 16.1 km SW 20.4 km/h / 5.7 m/s - N/A   Clear
8:56 PM 21.1 °C -6.1 °C 16% 1008.6 hPa 16.1 km SW 13.0 km/h / 3.6 m/s - N/A   Clear
9:56 PM 18.3 °C -5.6 °C 19% 1009.4 hPa 16.1 km SW 14.8 km/h / 4.1 m/s - N/A   Clear
10:56 PM 18.3 °C -5.0 °C 20% 1009.2 hPa 16.1 km SSW 20.4 km/h / 5.7 m/s - N/A   Clear
11:56 PM 16.7 °C -5.6 °C 21% 1009.6 hPa 16.1 km SSW 20.4 km/h / 5.7 m/s - N/A   Clear