Weather History for Sierra Vista, AZ

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Saturday, August 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F -  
Max Temperature 84 °F 86 °F 95 °F (1987)
Min Temperature 66 °F 67 °F 58 °F (1983)
Cooling Degree Days 10    
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 63    
Maximum Humidity 84    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 7 mph (West)    
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

Aug. 18, 2012 Rise Set
Actual Time 5:48 AM MST 7:00 PM MST
Civil Twilight 5:23 AM MST 7:26 PM MST
Nautical Twilight 4:53 AM MST 7:56 PM MST
Astronomical Twilight 4:21 AM MST 8:27 PM MST
Moon 6:52 AM MST (8/18) 7:29 PM MST (8/18)
Length of Visible Light 14h 02m
Length of Day
13h 12m
New Moon, 2% of the Moon is Illuminated
Aug 18
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Hourly Weather History & Observations

Time (MST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 66.9 °F - 62.1 °F 84% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 69.1 °F - 61.0 °F 75% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:56 AM 68.0 °F - 61.0 °F 78% 29.98 in 10.0 mi West 4.6 mph - N/A   Clear
3:56 AM 66.9 °F - 62.1 °F 84% 29.98 in 10.0 mi West 6.9 mph - N/A   Clear
4:56 AM 68.0 °F - 61.0 °F 78% 29.98 in 10.0 mi West 6.9 mph - N/A   Clear
5:56 AM 68.0 °F - 61.0 °F 78% 29.99 in 10.0 mi WSW 8.1 mph - N/A   Clear
6:56 AM 69.1 °F - 62.1 °F 78% 29.98 in 10.0 mi West 4.6 mph - N/A   Clear
7:56 AM 71.1 °F - 63.0 °F 75% 29.99 in 10.0 mi West 8.1 mph - N/A   Clear
8:56 AM 73.9 °F - 62.1 °F 66% 29.99 in 10.0 mi West 8.1 mph - N/A   Clear
9:56 AM 77.0 °F - 61.0 °F 58% 29.97 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:56 AM 79.0 °F - 59.0 °F 50% 29.97 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:56 AM 82.0 °F 82.0 °F 57.9 °F 44% 29.94 in 10.0 mi NW 5.8 mph - N/A   Clear
12:56 PM 82.9 °F 82.8 °F 59.0 °F 44% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
1:56 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.89 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
2:51 PM 78.8 °F - 62.6 °F 57% 30.07 in 10.0 mi WSW 15.0 mph - N/A   Scattered Clouds
2:56 PM 80.1 °F 81.2 °F 62.1 °F 54% 29.88 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
3:56 PM 84.0 °F 84.4 °F 61.0 °F 46% 29.85 in 10.0 mi West 12.7 mph - N/A   Clear
4:56 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.84 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:56 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.85 in 10.0 mi West 11.5 mph - N/A   Clear
6:56 PM 78.1 °F - 63.0 °F 60% 29.88 in 10.0 mi WSW 17.3 mph 21.9 mph N/A   Clear
7:56 PM 75.9 °F - 62.1 °F 62% 29.89 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
8:56 PM 75.9 °F - 62.1 °F 62% 29.91 in 10.0 mi West 11.5 mph - N/A   Clear
9:56 PM 73.9 °F - 63.0 °F 68% 29.91 in 10.0 mi West 11.5 mph - N/A   Clear
10:56 PM 73.9 °F - 63.0 °F 68% 29.93 in 10.0 mi North 4.6 mph - N/A   Overcast
11:56 PM 73.9 °F - 61.0 °F 64% 29.92 in 10.0 mi SE 10.4 mph 17.3 mph N/A   Mostly Cloudy