Weather History for Flagstaff, AZ

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 76 °F 62 °F
Mean Temperature 69 °F 64 °F 59 °F
Min Temperature 57 °F 51 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 6 2 0 49
Cooling Degree Days (base 65) 4 1 0 17
Growing Degree Days (base 50) 18 13 9 402
Dew Point  
Dew Point 61 °F 49 °F 25 °F
Precipitation  
Precipitation 0.89 in 0.19 in 0.00 in 4.85 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 30 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.07 in 29.89 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 10, 2013 Rise Set
Actual Time 5:42 AM MST 7:20 PM MST
Civil Twilight 5:15 AM MST 7:47 PM MST
Nautical Twilight 4:42 AM MST 8:20 PM MST
Astronomical Twilight 4:08 AM MST 8:54 PM MST
Moon 9:21 AM MST (8/10) 9:16 PM MST (8/10)
Length of Visible Light 14h 31m
Length of Day
13h 37m
Waxing Crescent, 15% of the Moon is Illuminated
Aug 10
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Weather History Calendar

Precipitation Actual month total 4.85 Normal Month Total: 3.11
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
- | - -
Average:
80 | 52 0.11
Scattered Clouds
Actual:
84 | 48 0.00
Average:
80 | 52 0.11
Scattered Clouds
Actual:
79 | 53 T
Average:
80 | 52 0.11
Partly Cloudy
Actual:
77 | 54 T
Average:
79 | 52 0.11
Thunderstorm
Actual:
79 | 50 0.06
Average:
79 | 52 0.11
Rain
Actual:
62 | 56 0.01
Average:
79 | 52 0.11
Rain
Actual:
74 | 51 0.03
Average:
79 | 52 0.10
Scattered Clouds
Actual:
78 | 44 0.00
Average:
79 | 52 0.11
Clear
Actual:
79 | 42 0.00
Average:
79 | 51 0.10
Scattered Clouds
Actual:
77 | 44 T
Average:
79 | 51 0.11
Rain
Actual:
75 | 46 0.01
Average:
79 | 51 0.10
Rain
Actual:
79 | 48 0.09
Average:
79 | 51 0.11
Clear
Actual:
82 | 44 0.00
Average:
79 | 51 0.10
Scattered Clouds
Actual:
83 | 47 0.00
Average:
79 | 51 0.10
Rain
Actual:
79 | 56 0.03
Average:
79 | 51 0.10
Rain
Actual:
84 | 53 0.14
Average:
78 | 50 0.10
Thunderstorm
Actual:
82 | 55 0.57
Average:
78 | 50 0.10
Thunderstorm
Actual:
80 | 52 0.00
Average:
78 | 50 0.10
Thunderstorm
Actual:
78 | 53 T
Average:
78 | 50 0.10
Scattered Clouds
Actual:
83 | 47 0.00
Average:
78 | 50 0.10
Thunderstorm
Actual:
73 | 57 0.21
Average:
78 | 49 0.09
Partly Cloudy
Actual:
77 | 54 T
Average:
78 | 49 0.10
Partly Cloudy
Actual:
78 | 50 0.01
Average:
78 | 49 0.09
Rain
Actual:
70 | 52 0.07
Average:
78 | 49 0.10
Rain
Actual:
64 | 55 0.72
Average:
78 | 49 0.09
Thunderstorm
Actual:
69 | 56 0.79
Average:
78 | 48 0.09
Thunderstorm
Actual:
71 | 52 0.53
Average:
77 | 48 0.09
Scattered Clouds
Actual:
78 | 48 0.00
Average:
77 | 48 0.10
Thunderstorm
Actual:
75 | 52 0.89
Average:
77 | 48 0.09
Rain
Actual:
74 | 54 0.45
Average:
77 | 47 0.09
Thunderstorm
Actual:
69 | 55 0.24
Average:
77 | 47 0.09
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 - - - - - - - - - - - - - - - - - - -  
2 84 66 48 52 51 48 80 58 36 30.02 29.97 29.89 10 10 10 17 5 23 0.00  
3 79 66 53 58 52 49 93 64 35 30.31 30.06 30.01 10 10 10 16 4 21 T  
4 77 66 54 57 52 48 93 66 39 30.11 30.05 30.02 10 10 10 16 3 22 T  
5 79 65 50 56 49 40 93 60 27 30.29 30.05 29.99 10 10 10 12 2 18 0.06 Rain , Thunderstorm
6 62 59 56 55 50 45 86 71 55 30.10 30.05 29.95 10 10 10 10 3 20 0.01 Rain
7 74 63 51 56 49 43 100 68 35 30.09 30.04 29.99 10 10 10 10 3 14 0.03 Rain
8 78 61 44 48 38 29 93 56 18 30.05 30.00 29.95 10 10 10 16 4 23 0.00  
9 79 61 42 39 33 25 76 46 15 30.02 30.00 29.98 10 10 10 22 5 30 0.00  
10 77 61 44 48 35 29 76 48 19 30.11 30.06 30.02 10 10 10 21 7 28 T  
11 75 61 46 53 47 43 86 62 38 30.09 30.05 30.02 10 10 10 17 5 22 0.01 Rain
12 79 64 48 55 44 36 96 60 23 30.08 30.03 29.98 10 10 3 18 4 24 0.09 Rain
13 82 63 44 44 36 29 83 49 15 30.09 30.05 30.01 10 10 10 18 5 29 0.00  
14 83 65 47 44 40 35 65 43 21 30.07 30.03 29.99 10 10 10 17 4 23 0.00  
15 79 68 56 57 48 43 78 57 36 30.15 30.07 29.98 10 10 10 14 3 17 0.03 Rain
16 84 69 53 61 50 43 81 54 26 30.38 30.08 30.03 10 10 10 18 2 30 0.14 Rain
17 82 69 55 55 52 45 93 62 30 30.39 30.11 30.02 10 9 2 22 3 25 0.57 Rain , Thunderstorm
18 80 66 52 55 50 45 93 61 28 30.38 30.09 30.03 10 10 10 16 2 21 0.00 Thunderstorm
19 78 66 53 54 49 46 86 61 36 30.37 30.06 29.98 10 10 10 16 3 23 T Rain , Thunderstorm
20 83 65 47 50 46 42 93 59 24 30.31 30.02 29.94 10 10 10 15 4 21 0.00  
21 73 65 57 57 52 48 84 67 49 30.38 30.05 29.95 10 10 7 18 6 24 0.21 Rain , Thunderstorm
22 77 66 54 53 51 48 89 64 38 30.09 30.03 29.95 10 10 10 16 2 18 T  
23 78 64 50 56 50 44 93 64 35 30.00 29.96 29.91 10 10 10 20 4 26 0.01  
24 70 61 52 55 52 49 96 72 47 30.33 30.03 29.95 10 10 6 10 2 13 0.07 Rain
25 64 60 55 57 55 53 100 89 78 30.39 30.19 30.02 10 7 2 12 2 14 0.72 Rain
26 69 63 56 61 57 55 100 89 78 30.38 30.21 30.01 10 8 1 18 5 22 0.79 Rain , Thunderstorm
27 71 62 52 57 55 51 100 83 66 30.34 30.13 30.01 10 8 1 17 4 22 0.53 Rain , Thunderstorm
28 78 63 48 57 52 46 100 68 36 30.08 30.05 29.99 10 10 9 15 2 20 0.00  
29 75 64 52 61 56 50 96 77 57 30.44 30.19 30.06 10 9 2 14 3 18 0.89 Rain , Thunderstorm
30 74 64 54 61 59 54 100 79 57 30.42 30.22 30.04 10 7 0 14 3 17 0.45 Fog , Rain
31 69 62 55 61 58 55 100 87 73 30.35 30.19 30.01 10 6 0 15 2 17 0.24 Fog , Rain , Thunderstorm