Weather History for Sierra Vista, AZ

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Friday, May 15, 2009

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 89 °F 83 °F 96 °F (2000)
Min Temperature 64 °F 60 °F 46 °F (1983)
Cooling Degree Days 12    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 26 °F    
Average Humidity 16    
Maximum Humidity 31    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 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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Astronomy

May. 15, 2009 Rise Set
Actual Time 5:24 AM MST 7:11 PM MST
Civil Twilight 4:57 AM MST 7:37 PM MST
Nautical Twilight 4:25 AM MST 8:10 PM MST
Astronomical Twilight 3:51 AM MST 8:44 PM MST
Moon No Moon Rise 10:40 AM MST (5/15)
Length of Visible Light 14h 39m
Length of Day
13h 46m
Waning Gibbous, 64% of the Moon is Illuminated
May 15
Waning Gibbous
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 69.1 °F 30.0 °F 23% 29.79 in 10.0 mi WSW 10.4 mph - N/A   Clear
1:56 AM 66.9 °F 33.1 °F 28% 29.79 in 10.0 mi SW 8.1 mph - N/A   Clear
2:56 AM 64.9 °F 33.1 °F 31% 29.78 in 10.0 mi SW 9.2 mph - N/A   Clear
3:56 AM 64.0 °F 32.0 °F 30% 29.79 in 10.0 mi WSW 6.9 mph - N/A   Clear
4:56 AM 64.0 °F 33.1 °F 31% 29.81 in 10.0 mi West 9.2 mph - N/A   Clear
5:55 AM 66.2 °F 33.8 °F 30% 29.81 in 50.0 mi South 4.6 mph - N/A   Clear
6:55 AM 73.4 °F 33.8 °F 23% 29.81 in 50.0 mi Variable 2.3 mph - N/A   Clear
7:55 AM 75.2 °F 37.4 °F 25% 29.82 in 50.0 mi Variable 3.5 mph - N/A   Clear
8:55 AM 78.8 °F 32.0 °F 18% 29.82 in 50.0 mi Variable 6.9 mph - N/A   Clear
9:55 AM 80.6 °F 32.0 °F 17% 29.82 in 50.0 mi East 8.1 mph - N/A   Clear
10:55 AM 84.2 °F 24.8 °F 11% 29.80 in 50.0 mi SE 9.2 mph 20.7 mph N/A   Clear
11:55 AM 87.8 °F 19.4 °F 8% 29.79 in 50.0 mi SSE 8.1 mph 20.7 mph N/A   Clear
12:55 PM 89.6 °F 24.8 °F 10% 29.77 in 50.0 mi South 11.5 mph 19.6 mph N/A   Clear
1:55 PM 89.6 °F 26.6 °F 10% 29.76 in 50.0 mi South 9.2 mph 21.9 mph N/A   Partly Cloudy
2:55 PM 89.6 °F 21.2 °F 8% 29.74 in 50.0 mi South 9.2 mph - N/A   Partly Cloudy
3:55 PM 89.6 °F 23.0 °F 9% 29.73 in 50.0 mi WNW 13.8 mph - N/A   Partly Cloudy
4:55 PM 89.6 °F 23.0 °F 9% 29.72 in 50.0 mi WNW 17.3 mph - N/A   Partly Cloudy
5:55 PM 87.8 °F 23.0 °F 9% 29.72 in 50.0 mi WSW 11.5 mph - N/A   Partly Cloudy
6:55 PM 82.4 °F 17.6 °F 9% 29.73 in 50.0 mi WSW 12.7 mph - N/A   Partly Cloudy
7:55 PM 78.8 °F 14.0 °F 9% 29.75 in 35.0 mi West 11.5 mph - N/A   Clear
8:55 PM 77.0 °F 17.6 °F 11% 29.77 in 10.0 mi WSW 9.2 mph - N/A   Clear
9:55 PM 75.2 °F 17.6 °F 11% 29.78 in 10.0 mi West 9.2 mph - N/A   Clear
10:55 PM 75.2 °F 17.6 °F 11% 29.77 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:56 PM 68.0 °F 16.0 °F 14% 29.81 in 10.0 mi West 11.5 mph - N/A   Clear