Weather History for Ann Arbor, MI

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Month of July, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 79 °F 71 °F
Mean Temperature 74 °F 66 °F 59 °F
Min Temperature 66 °F 54 °F 43 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 37
Cooling Degree Days (base 65) 9 2 0 71
Growing Degree Days (base 50) 24 16 9 495
Dew Point  
Dew Point 72 °F 56 °F 40 °F
Precipitation  
Precipitation 0.57 in 0.08 in 0.00 in 2.57 in
Snowdepth - - - -
Wind  
Wind 24 mph 5 mph 0 mph
Gust Wind 39 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 29.98 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 29, 2014 Rise Set
Actual Time 6:24 AM EDT 8:57 PM EDT
Civil Twilight 5:52 AM EDT 9:29 PM EDT
Nautical Twilight 5:12 AM EDT 10:09 PM EDT
Astronomical Twilight 4:27 AM EDT 10:53 PM EDT
Moon 9:04 AM EDT (7/29) 10:04 PM EDT (7/29)
Length of Visible Light 15h 36m
Length of Day
14h 32m
Waxing Crescent, 7% of the Moon is Illuminated
Jul 29
Waxing Crescent
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New

Weather History Calendar

Precipitation Actual month total 2.57 Average Month Total: 1.84
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
82 | 66 0.57
Average:
79 | 55 0.04
Partly Cloudy
Actual:
78 | 60 0.01
Average:
79 | 55 0.04
Rain
Actual:
73 | 54 0.02
Average:
79 | 55 0.04
Fog
Actual:
75 | 46 0.00
Average:
79 | 55 0.04
Clear
Actual:
77 | 44 0.00
Average:
79 | 55 0.04
Partly Cloudy
Actual:
81 | 51 0.00
Average:
79 | 55 0.04
Thunderstorm
Actual:
86 | 62 0.39
Average:
79 | 54 0.04
Thunderstorm
Actual:
79 | 60 0.37
Average:
79 | 54 0.04
Partly Cloudy
Actual:
75 | 55 0.00
Average:
80 | 54 0.04
Scattered Clouds
Actual:
78 | 51 0.00
Average:
80 | 54 0.04
Scattered Clouds
Actual:
79 | 55 0.00
Average:
80 | 54 0.04
Fog
Actual:
84 | 57 0.00
Average:
80 | 54 0.05
Rain
Actual:
84 | 61 0.12
Average:
81 | 54 0.05
Rain
Actual:
81 | 59 0.39
Average:
81 | 54 0.05
Rain
Actual:
71 | 57 0.01
Average:
81 | 55 0.05
Partly Cloudy
Actual:
71 | 52 0.00
Average:
81 | 55 0.06
Scattered Clouds
Actual:
75 | 52 0.00
Average:
81 | 55 0.06
Fog
Actual:
77 | 46 0.00
Average:
81 | 55 0.07
Fog
Actual:
75 | 57 0.00
Average:
80 | 55 0.07
Fog
Actual:
82 | 52 0.00
Average:
80 | 56 0.07
Fog
Actual:
84 | 52 0.00
Average:
80 | 56 0.07
Fog
Actual:
90 | 55 0.00
Average:
80 | 56 0.08
Rain
Actual:
78 | 66 0.00
Average:
80 | 56 0.08
Scattered Clouds
Actual:
75 | 50 0.00
Average:
80 | 56 0.08
Fog
Actual:
79 | 45 0.00
Average:
80 | 57 0.08
Fog
Actual:
82 | 51 0.00
Average:
80 | 57 0.08
Thunderstorm
Actual:
88 | 59 0.51
Average:
80 | 57 0.08
Rain
Actual:
71 | 55 0.01
Average:
80 | 56 0.08
Thunderstorm
Actual:
75 | 43 0.16
Average:
80 | 56 0.08
Rain
Actual:
79 | 52 0.01
Average:
80 | 56 0.08
Fog
Actual:
82 | 46 0.00
Average:
80 | 56 0.08
 

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

2014 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 82 74 66 71 65 61 93 77 47 29.77 29.72 29.56 10 8 1 24 9 36 0.57 Rain , Thunderstorm
2 78 68 60 64 60 56 90 72 50 29.95 29.85 29.77 10 10 10 17 8 25 0.01  
3 73 64 54 58 54 46 90 75 39 30.15 30.02 29.93 10 9 2 16 7 25 0.02 Rain
4 75 60 46 56 47 42 97 74 32 30.31 30.24 30.16 10 7 0 15 3 23 0.00 Fog
5 77 60 44 56 48 42 97 73 37 30.31 30.25 30.10 10 7 2 9 2 - 0.00  
6 81 66 51 65 58 50 96 75 50 30.08 29.94 29.75 10 9 2 15 5 23 0.00  
7 86 74 62 72 67 59 93 78 50 29.75 29.71 29.66 10 8 1 17 12 39 0.39 Rain , Thunderstorm
8 79 69 60 69 64 56 97 85 50 29.78 29.64 29.59 10 6 1 22 7 33 0.37 Rain , Thunderstorm
9 75 65 55 60 56 53 94 76 50 30.04 29.88 29.78 10 8 1 15 6 17 0.00  
10 78 64 51 57 53 48 93 74 45 30.18 30.10 30.05 10 7 1 8 2 - 0.00  
11 79 66 55 58 56 53 93 68 48 30.24 30.20 30.15 10 10 10 8 4 - 0.00  
12 84 70 57 67 61 55 93 74 47 30.18 30.08 29.91 10 8 0 14 3 21 0.00 Fog
13 84 72 61 70 65 57 91 76 45 29.92 29.86 29.81 10 8 2 17 10 23 0.12 Rain
14 81 69 59 65 60 53 90 76 40 29.88 29.84 29.75 10 8 1 12 3 - 0.39 Rain
15 71 64 57 59 54 48 90 73 52 29.88 29.78 29.72 10 9 5 18 8 25 0.01 Rain
16 71 60 52 52 49 46 86 70 48 30.02 29.96 29.89 10 10 10 13 8 18 0.00  
17 75 64 52 53 50 46 89 63 36 30.16 30.08 30.02 10 10 8 9 4 - 0.00  
18 77 60 46 54 48 44 93 80 38 30.24 30.18 30.16 10 5 0 7 1 - 0.00 Fog
19 75 65 57 62 58 51 93 76 59 30.15 30.08 30.03 10 8 0 8 4 - 0.00 Fog
20 82 66 52 63 55 50 100 82 42 30.09 30.06 30.04 10 4 0 5 1 - 0.00 Fog
21 84 68 52 61 56 50 97 74 39 30.14 30.11 30.07 10 5 0 8 1 - 0.00 Fog
22 90 72 55 66 59 53 94 78 42 30.12 30.07 29.94 10 5 0 14 2 21 0.00 Fog
23 78 72 66 68 59 54 78 66 51 30.07 30.00 29.87 10 10 10 16 9 22 0.00 Rain
24 75 64 50 53 49 46 89 58 36 30.13 30.09 30.04 10 10 10 12 7 - 0.00  
25 79 62 45 56 47 43 97 81 36 30.10 30.05 29.96 10 5 0 15 2 17 0.00 Fog
26 82 66 51 66 55 48 96 85 49 29.97 29.91 29.79 10 4 0 10 1 - 0.00 Fog
27 88 72 59 68 63 56 93 83 47 29.81 29.73 29.58 10 6 0 18 6 31 0.51 Fog , Rain , Thunderstorm
28 71 62 55 59 54 46 87 75 49 30.02 29.83 29.72 10 9 2 16 10 22 0.01 Rain
29 75 59 43 58 49 40 93 79 46 30.02 29.99 29.96 10 7 1 16 4 18 0.16 Rain , Thunderstorm
30 79 65 52 58 54 49 94 81 42 30.02 29.99 29.96 10 5 0 10 4 - 0.01 Fog , Rain
31 82 63 46 58 51 45 96 80 40 30.05 30.02 30.00 10 6 0 15 4 22 0.00 Fog