Phoenix-Mesa Gateway Airport, AZ

5:10 PM MST on October 22, 2017 (GMT -0700)
Phoenix-Mesa Gateway Airport

Weather History for KIWA - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 104 °F 96 °F 78 °F
Mean Temperature 94 °F 84 °F 74 °F
Min Temperature 87 °F 73 °F 64 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 30 19 10 579
Growing Degree Days (base 50) 44 34 24 1022
Dew Point  
Dew Point 75 °F 53 °F 32 °F
Precipitation  
Precipitation 0.16 in 0.01 in 0.00 in 0.18 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 32 mph 21 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.94 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 15, 2012 Rise Set
Actual Time 6:10 AM MST 6:32 PM MST
Civil Twilight 5:45 AM MST 6:57 PM MST
Nautical Twilight 5:16 AM MST 7:26 PM MST
Astronomical Twilight 4:46 AM MST 7:55 PM MST
Moon 5:44 AM MST (9/15) 6:07 PM MST (9/15)
Length of Visible Light 13h 11m
Length of Day
12h 21m
Waning Crescent, 0% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

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  
1 102 94 87 66 63 61 49 34 26 29.95 29.88 29.82 20 11 10 9 3 - 0.00  
2 104 94 84 68 64 59 58 35 23 29.93 29.88 29.80 20 9 3 20 3 - 0.00  
3 100 92 84 63 60 57 45 32 24 30.03 29.94 29.88 20 11 5 10 4 - 0.00  
4 98 88 78 72 65 59 78 46 30 30.06 29.99 29.91 20 11 2 18 7 32 0.02 Rain , Thunderstorm
5 98 90 82 68 65 59 62 43 27 30.00 29.92 29.83 20 11 10 13 4 - 0.00  
6 98 90 82 70 68 63 66 48 30 29.97 29.92 29.84 20 10 0 17 5 30 0.00  
7 82 76 71 75 72 70 100 84 70 30.07 29.97 29.66 20 11 1 13 5 - 0.00 Rain , Thunderstorm
8 93 84 75 73 66 57 89 63 35 30.00 29.96 29.90 20 10 7 14 6 17 0.00 Thunderstorm
9 91 84 78 64 61 54 61 51 31 30.02 29.97 29.91 20 11 7 17 5 29 0.00  
10 96 84 71 68 64 54 88 61 28 30.03 29.97 29.81 20 12 5 23 6 28 0.16 Rain , Thunderstorm
11 78 74 71 70 67 64 88 81 65 30.02 29.98 29.91 20 12 10 7 3 - 0.00 Rain , Thunderstorm
12 91 81 71 70 66 57 94 69 35 30.02 29.97 29.91 20 11 10 7 1 - 0.00  
13 96 84 73 68 58 46 74 46 22 30.16 30.00 29.93 20 11 10 18 6 26 0.00  
14 93 84 75 55 47 43 42 31 17 30.14 30.08 30.01 20 11 10 17 7 23 0.00  
15 93 82 71 52 43 32 44 28 11 30.15 30.07 29.99 20 11 10 15 5 21 0.00 Thunderstorm
16 96 81 66 52 44 36 50 33 12 30.09 30.01 29.95 20 11 10 9 6 - 0.00  
17 93 80 68 57 51 43 52 38 21 30.04 29.96 29.89 20 11 10 9 5 - 0.00  
18 98 84 71 57 51 45 53 38 17 30.02 29.95 29.91 20 11 10 7 4 - 0.00  
19 100 84 68 54 44 34 50 30 10 30.02 29.95 29.88 20 12 10 9 4 - 0.00  
20 100 84 69 48 42 34 43 26 10 29.99 29.92 29.86 20 11 10 9 4 - 0.00  
21 100 84 69 46 42 34 40 27 10 29.96 29.89 29.84 20 11 10 12 5 - 0.00  
22 104 88 71 46 41 34 38 24 9 29.97 29.90 29.85 20 12 10 9 5 - 0.00  
23 100 86 71 46 41 37 35 23 11 30.00 29.92 29.89 20 11 10 8 5 - 0.00  
24 98 84 71 46 42 36 38 26 11 29.98 29.90 29.84 20 11 10 10 6 - 0.00  
25 93 81 69 48 41 37 41 28 14 29.91 29.84 29.79 20 11 10 13 6 18 0.00  
26 93 78 64 48 42 36 45 30 13 29.90 29.85 29.82 20 12 10 9 6 - 0.00  
27 93 80 66 48 42 37 46 29 14 29.98 29.91 29.88 20 12 10 7 5 - 0.00  
28 102 84 66 61 50 45 68 38 19 29.96 29.90 29.82 20 12 10 14 3 21 0.00  
29 93 81 69 52 48 43 50 35 17 30.02 29.94 29.88 20 11 10 10 6 - 0.00  
30 98 82 66 50 41 32 46 29 10 30.01 29.92 29.86 20 11 10 10 5 - 0.00