Weather History for Flagstaff, AZ

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 80 °F 67 °F
Mean Temperature 73 °F 67 °F 59 °F
Min Temperature 60 °F 53 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 16
Cooling Degree Days (base 65) 8 2 0 66
Growing Degree Days (base 50) 22 16 10 493
Dew Point  
Dew Point 61 °F 46 °F 21 °F
Precipitation  
Precipitation 0.90 in 0.13 in 0.00 in 3.45 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 47 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.01 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 25, 2012 Rise Set
Actual Time 5:31 AM MST 7:34 PM MST
Civil Twilight 5:02 AM MST 8:03 PM MST
Nautical Twilight 4:28 AM MST 8:37 PM MST
Astronomical Twilight 3:50 AM MST 9:14 PM MST
Moon 12:20 PM MST (7/25) 11:23 PM MST (7/25)
Length of Visible Light 15h 00m
Length of Day
14h 03m
Waxing Crescent, 43% of the Moon is Illuminated
Jul 25
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New

Weather History Calendar

Precipitation Actual month total 3.45 Normal Month Total: 2.61
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
88 | 57 0.00
Average:
81 | 47 0.04
Partly Cloudy
Actual:
86 | 51 0.01
Average:
82 | 48 0.04
Scattered Clouds
Actual:
82 | 54 0.00
Average:
82 | 48 0.04
Partly Cloudy
Actual:
72 | 60 0.00
Average:
82 | 48 0.04
Partly Cloudy
Actual:
79 | 54 0.00
Average:
82 | 49 0.05
Partly Cloudy
Actual:
81 | 56 0.00
Average:
82 | 49 0.05
Scattered Clouds
Actual:
84 | 51 0.00
Average:
82 | 49 0.06
Thunderstorm
Actual:
82 | 50 T
Average:
82 | 50 0.06
Thunderstorm
Actual:
86 | 49 0.03
Average:
82 | 50 0.07
Thunderstorm
Actual:
89 | 48 0.00
Average:
82 | 50 0.07
Clear
Actual:
85 | 49 0.00
Average:
82 | 51 0.07
Rain
Actual:
78 | 54 0.02
Average:
82 | 51 0.08
Scattered Clouds
Actual:
80 | 52 0.00
Average:
82 | 51 0.08
Thunderstorm
Actual:
67 | 51 0.84
Average:
82 | 51 0.08
Thunderstorm
Actual:
73 | 49 0.63
Average:
82 | 51 0.09
Rain
Actual:
74 | 50 T
Average:
82 | 52 0.09
Scattered Clouds
Actual:
76 | 50 0.00
Average:
81 | 52 0.10
Clear
Actual:
81 | 48 0.00
Average:
81 | 52 0.09
Partly Cloudy
Actual:
83 | 55 0.00
Average:
81 | 52 0.10
Thunderstorm
Actual:
83 | 56 T
Average:
81 | 52 0.10
Rain
Actual:
80 | 56 0.03
Average:
81 | 52 0.10
Scattered Clouds
Actual:
81 | 51 T
Average:
81 | 52 0.10
Thunderstorm
Actual:
76 | 58 0.12
Average:
81 | 52 0.11
Thunderstorm
Actual:
73 | 56 0.11
Average:
81 | 52 0.10
Rain
Actual:
79 | 54 0.00
Average:
81 | 52 0.11
Rain
Actual:
81 | 54 0.02
Average:
81 | 52 0.11
Thunderstorm
Actual:
79 | 56 0.17
Average:
80 | 52 0.11
Thunderstorm
Actual:
81 | 56 0.24
Average:
80 | 52 0.12
Thunderstorm
Actual:
76 | 57 0.90
Average:
80 | 52 0.11
Thunderstorm
Actual:
73 | 54 0.11
Average:
80 | 52 0.12
Thunderstorm
Actual:
77 | 52 0.22
Average:
80 | 52 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
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 88 73 57 32 26 21 35 24 12 29.86 29.81 29.78 10 10 10 24 7 31 0.00  
2 86 69 51 48 34 23 83 50 17 29.93 29.86 29.79 10 10 10 20 5 24 0.01  
3 82 68 54 48 40 33 48 36 23 29.94 29.86 29.80 10 10 10 20 7 26 0.00  
4 72 66 60 54 47 40 56 47 37 30.21 29.92 29.84 10 10 10 20 7 24 0.00  
5 79 67 54 53 45 35 86 54 21 30.21 29.96 29.89 10 10 10 21 9 32 0.00  
6 81 69 56 42 35 30 51 34 17 30.02 29.97 29.92 10 10 8 12 4 20 0.00  
7 84 68 51 43 36 32 51 34 17 30.02 29.98 29.94 10 10 10 15 4 20 0.00  
8 82 66 50 46 42 39 64 45 26 30.37 30.06 30.01 10 10 10 18 3 24 T Rain , Thunderstorm
9 86 68 49 49 43 35 80 49 17 30.37 30.06 29.96 10 10 5 28 4 39 0.03 Rain , Thunderstorm
10 89 69 48 45 40 33 71 43 15 30.29 30.00 29.91 10 10 10 29 5 37 0.00 Thunderstorm
11 85 67 49 51 43 38 63 43 23 30.28 29.99 29.93 10 10 9 29 5 37 0.00  
12 78 66 54 56 49 41 78 58 37 30.01 29.98 29.94 10 10 10 18 4 23 0.02 Rain
13 80 66 52 57 51 45 83 57 31 30.07 30.01 29.98 10 10 10 17 6 21 0.00  
14 67 59 51 58 55 50 100 82 63 30.38 30.17 29.99 10 8 2 13 3 29 0.84 Rain , Thunderstorm
15 73 61 49 57 53 48 100 75 49 30.34 30.08 29.94 10 8 2 15 5 20 0.63 Rain , Thunderstorm
16 74 62 50 57 49 40 100 68 35 30.01 29.96 29.91 10 10 10 25 6 30 T Rain
17 76 63 50 51 43 35 83 55 27 30.29 29.99 29.94 10 10 10 20 6 25 0.00  
18 81 65 48 43 37 30 77 48 18 30.04 30.00 29.94 10 10 10 21 5 28 0.00  
19 83 69 55 48 42 33 62 41 20 30.05 30.01 29.97 10 10 10 14 3 26 0.00  
20 83 70 56 51 47 40 77 51 24 30.35 30.05 29.99 10 10 10 9 4 10 T Rain , Thunderstorm
21 80 68 56 55 50 45 86 59 32 30.10 30.05 30.00 10 10 10 26 5 38 0.03 Rain
22 81 66 51 55 49 42 96 62 28 30.09 30.05 30.00 10 10 10 23 5 29 T  
23 76 67 58 56 53 49 84 63 41 30.35 30.04 29.99 10 10 10 16 3 22 0.12 Rain , Thunderstorm
24 73 65 56 58 55 51 100 77 53 30.34 30.12 30.01 10 10 4 18 4 23 0.11 Rain , Thunderstorm
25 79 67 54 56 51 46 100 68 36 30.32 30.02 29.94 10 10 10 20 5 24 0.00 Rain
26 81 68 54 54 46 41 72 50 28 30.03 29.96 29.92 10 10 9 15 4 22 0.02 Rain
27 79 68 56 57 52 48 87 63 39 30.34 30.03 29.95 10 10 10 15 3 23 0.17 Rain , Thunderstorm
28 81 69 56 58 53 49 93 63 33 30.31 30.07 29.96 10 10 5 15 3 22 0.24 Rain , Thunderstorm
29 76 67 57 61 57 52 97 72 46 30.34 30.12 29.99 10 8 0 33 5 47 0.90 Fog , Rain , Thunderstorm
30 73 64 54 61 57 53 93 77 61 30.36 30.11 30.00 10 10 7 16 4 22 0.11 Rain , Thunderstorm
31 77 65 52 55 53 48 100 73 46 30.39 30.13 30.04 10 10 6 5 4 6 0.22 Rain , Thunderstorm