Weather History for Prescott, AZ

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 82 °F 64 °F
Mean Temperature 75 °F 69 °F 62 °F
Min Temperature 64 °F 56 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 6
Cooling Degree Days (base 65) 10 4 0 129
Growing Degree Days (base 50) 25 19 12 575
Dew Point  
Dew Point 63 °F 45 °F 19 °F
Precipitation  
Precipitation 0.19 in 0.02 in 0.00 in 0.60 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 29 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 29.98 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:09 AM MST 6:42 PM MST
Civil Twilight 5:44 AM MST 7:08 PM MST
Nautical Twilight 5:14 AM MST 7:37 PM MST
Astronomical Twilight 4:43 AM MST 8:08 PM MST
Moon 12:44 AM MST (9/10) 3:05 PM MST (9/10)
Length of Visible Light 13h 23m
Length of Day
12h 33m
Waning Crescent, 29% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.60 Average Month Total: 1.73
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
81 | 63 0.01
Average:
83 | 54 0.01
Thunderstorm
Actual:
84 | 64 0.12
Average:
83 | 54 0.10
Scattered Clouds
Actual:
86 | 59 0.00
Average:
84 | 54 0.10
Thunderstorm
Actual:
81 | 63 0.19
Average:
84 | 54 0.13
Scattered Clouds
Actual:
86 | 57 0.00
Average:
83 | 53 0.07
Scattered Clouds
Actual:
86 | 61 0.00
Average:
82 | 52 0.08
Thunderstorm
Actual:
78 | 64 0.09
Average:
81 | 52 0.07
Scattered Clouds
Actual:
87 | 63 0.00
Average:
83 | 53 0.02
Scattered Clouds
Actual:
82 | 59 0.00
Average:
83 | 52 0.08
Thunderstorm
Actual:
75 | 63 0.03
Average:
83 | 53 0.01
Rain
Actual:
64 | 59 0.15
Average:
82 | 52 0.05
Partly Cloudy
Actual:
78 | 54 0.01
Average:
80 | 50 0.04
Clear
Actual:
81 | 54 0.00
Average:
80 | 50 0.02
Clear
Actual:
79 | 53 0.00
Average:
79 | 49 0.04
Clear
Actual:
82 | 46 0.00
Average:
80 | 48 0.01
Clear
Actual:
84 | 51 0.00
Average:
80 | 48 0.03
Scattered Clouds
Actual:
82 | 55 0.00
Average:
80 | 48 0.08
Clear
Actual:
86 | 53 0.00
Average:
79 | 48 0.01
Scattered Clouds
Actual:
86 | 54 0.00
Average:
78 | 47 0.05
Scattered Clouds
Actual:
88 | 55 0.00
Average:
78 | 46 0.03
Scattered Clouds
Actual:
89 | 55 0.00
Average:
78 | 46 0.02
Scattered Clouds
Actual:
86 | 57 0.00
Average:
79 | 46 0.00
Thunderstorm
Actual:
84 | 57 0.00
Average:
79 | 47 0.10
Scattered Clouds
Actual:
82 | 55 0.00
Average:
77 | 47 0.16
Clear
Actual:
80 | 54 0.00
Average:
77 | 46 0.06
Scattered Clouds
Actual:
80 | 48 0.00
Average:
78 | 47 0.09
Scattered Clouds
Actual:
81 | 51 0.00
Average:
78 | 46 0.06
Scattered Clouds
Actual:
82 | 51 0.00
Average:
77 | 45 0.05
Scattered Clouds
Actual:
82 | 51 0.00
Average:
78 | 45 0.04
Clear
Actual:
84 | 51 0.00
Average:
77 | 46 0.12
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

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 81 72 63 61 59 56 81 65 49 29.97 29.93 29.88 10 10 10 12 4 - 0.01 Thunderstorm
2 84 74 64 62 59 55 87 68 39 30.18 29.98 29.87 10 10 9 15 4 21 0.12 Rain , Thunderstorm
3 86 72 59 60 55 49 93 57 28 30.19 29.98 29.92 10 10 10 10 3 18 0.00  
4 81 72 63 63 59 57 90 67 49 30.26 30.03 29.95 10 10 7 18 5 23 0.19 Rain , Thunderstorm
5 86 72 57 60 55 45 90 59 24 30.03 29.94 29.86 10 10 10 8 3 - 0.00  
6 86 74 61 59 56 53 78 54 35 30.13 29.91 29.85 10 10 10 13 5 - 0.00  
7 78 71 64 62 60 58 87 74 54 30.27 30.00 29.89 10 10 9 12 4 - 0.09 Rain , Thunderstorm
8 87 75 63 60 56 46 87 60 25 30.18 29.97 29.88 10 10 9 10 3 - 0.00  
9 82 70 59 58 54 45 87 56 28 30.15 29.97 29.89 10 10 6 16 8 25 0.00  
10 75 70 63 60 58 55 90 69 53 30.20 29.98 29.91 10 9 6 13 2 - 0.03 Rain , Thunderstorm
11 64 62 59 61 58 55 96 87 73 30.17 30.01 29.91 10 9 2 12 5 - 0.15 Rain
12 78 66 54 57 54 50 100 74 37 30.22 30.03 29.92 10 9 2 12 4 17 0.01  
13 81 68 54 52 46 40 90 51 24 30.11 30.07 30.02 10 10 10 16 5 23 0.00  
14 79 66 53 44 37 30 69 39 18 30.17 30.12 30.08 10 10 10 17 4 26 0.00  
15 82 64 46 40 35 30 66 36 15 30.33 30.11 30.03 10 10 10 8 3 - 0.00  
16 84 68 51 41 35 27 63 32 13 30.09 30.02 29.96 10 10 10 10 5 - 0.00  
17 82 68 55 49 41 35 63 40 19 30.21 29.97 29.92 10 10 10 14 6 18 0.00  
18 86 70 53 46 37 26 71 35 12 30.21 30.00 29.94 10 10 10 9 4 - 0.00  
19 86 70 54 42 38 33 59 34 16 30.17 30.00 29.94 10 10 10 12 5 - 0.00  
20 88 72 55 39 36 31 53 31 14 30.02 29.96 29.91 10 10 10 12 5 - 0.00  
21 89 72 55 41 36 31 53 31 13 30.00 29.93 29.87 10 10 10 9 4 - 0.00  
22 86 72 57 44 38 34 49 35 16 30.19 29.98 29.91 10 10 10 10 4 21 0.00  
23 84 70 57 45 40 36 62 37 17 30.20 30.00 29.95 10 10 10 13 4 25 0.00 Thunderstorm
24 82 68 55 43 36 31 53 31 16 30.14 29.92 29.83 10 10 10 21 9 29 0.00  
25 80 67 54 38 34 30 53 34 17 30.05 29.85 29.79 10 10 10 15 5 25 0.00  
26 80 64 48 36 33 31 54 33 17 30.06 29.88 29.83 10 10 10 12 5 - 0.00  
27 81 66 51 40 35 32 54 35 17 29.99 29.94 29.89 10 10 10 8 4 - 0.00  
28 82 66 51 41 35 25 66 36 12 29.97 29.90 29.83 10 10 10 10 5 - 0.00  
29 82 66 51 42 36 28 59 37 15 30.03 29.97 29.91 10 10 10 9 2 - 0.00  
30 84 68 51 37 29 19 53 30 10 30.08 30.01 29.94 10 10 10 13 5 26 0.00