Weather History for Tucson, AZ

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Week of September 16, 2012 through September 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 97 °F 92 °F
Mean Temperature 87 °F 83 °F 78 °F
Min Temperature 74 °F 69 °F 63 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 18 13 127
Growing Degree Days (base 50) 36 32 27 227
Dew Point  
Dew Point 56 °F 43 °F 21 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 43 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.13 in 29.90 in 29.76 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 18, 2012 Rise Set
Actual Time 6:09 AM MST 6:25 PM MST
Civil Twilight 5:45 AM MST 6:49 PM MST
Nautical Twilight 5:16 AM MST 7:18 PM MST
Astronomical Twilight 4:47 AM MST 7:46 PM MST
Moon 8:59 AM MST (9/18) 8:06 PM MST (9/18)
Length of Visible Light 13h 04m
Length of Day
12h 15m
Waxing Crescent, 10% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 93 78 63 49 43 37 52 33 14 30.13 29.98 29.90 10 10 10 15 7 22 0.00  
17 92 78 64 54 51 46 60 42 23 30.09 29.93 29.85 10 10 10 15 5 21 0.00  
18 97 82 67 56 50 40 68 41 14 29.98 29.91 29.84 10 10 10 12 5 18 0.00  
19 99 83 67 48 38 21 49 28 7 29.97 29.89 29.83 10 10 10 14 6 24 0.00  
20 100 87 74 49 41 33 38 24 10 30.07 29.87 29.80 10 10 10 13 6 22 0.00  
21 100 87 73 47 40 33 38 24 10 29.91 29.83 29.76 10 10 10 14 5 26 0.00  
22 100 87 73 45 40 34 35 23 10 30.00 29.86 29.80 10 10 10 29 6 43 0.00