Weather History for Monroe, MI

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 71 °F 55 °F
Mean Temperature 82 °F 64 °F 50 °F
Min Temperature 71 °F 56 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 16 4 0 130
Cooling Degree Days (base 65) 18 3 0 83
Growing Degree Days (base 50) 32 14 0 406
Dew Point  
Dew Point 79 °F 59 °F 34 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 33 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 29.98 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2011 Rise Set
Actual Time 7:09 AM EDT 7:50 PM EDT
Civil Twilight 6:41 AM EDT 8:18 PM EDT
Nautical Twilight 6:07 AM EDT 8:52 PM EDT
Astronomical Twilight 5:33 AM EDT 9:26 PM EDT
Moon 7:11 PM EDT (9/11) 6:27 AM EDT (9/11)
Length of Visible Light 13h 37m
Length of Day
12h 41m
Full, 100% of the Moon is Illuminated
Sep 11
Full
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 2.88
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
89 | 71 0.00
Average:
80 | 59 0.15
Fog
Actual:
96 | 69 0.00
Average:
80 | 59 0.06
Fog
Actual:
95 | 69 0.00
Average:
80 | 59 0.11
Rain
Actual:
77 | 68 0.00
Average:
79 | 58 0.14
Partly Cloudy
Actual:
62 | 57 0.00
Average:
80 | 58 0.02
Partly Cloudy
Actual:
66 | 50 0.00
Average:
78 | 57 0.03
Rain
Actual:
62 | 55 0.00
Average:
79 | 57 0.08
Rain
Actual:
69 | 60 0.00
Average:
78 | 56 0.03
Rain
Actual:
73 | 62 0.00
Average:
78 | 57 0.01
Rain
Actual:
73 | 62 0.00
Average:
78 | 56 0.18
Fog
Actual:
78 | 60 0.00
Average:
77 | 56 0.09
Fog
Actual:
82 | 57 0.00
Average:
77 | 55 0.09
Scattered Clouds
Actual:
82 | 64 0.00
Average:
75 | 55 0.07
Partly Cloudy
Actual:
71 | 53 0.00
Average:
76 | 54 0.13
Scattered Clouds
Actual:
60 | 42 0.00
Average:
75 | 52 0.15
Clear
Actual:
60 | 39 0.00
Average:
72 | 53 0.09
Partly Cloudy
Actual:
66 | 51 0.00
Average:
71 | 53 0.12
Clear
Actual:
66 | 48 0.00
Average:
73 | 54 0.14
Rain
Actual:
68 | 60 0.00
Average:
74 | 53 0.09
Fog
Actual:
71 | 53 0.00
Average:
74 | 54 0.13
Rain
Actual:
78 | 62 0.00
Average:
73 | 51 0.08
Scattered Clouds
Actual:
73 | 50 0.00
Average:
69 | 51 0.15
Rain
Actual:
62 | 50 0.00
Average:
71 | 49 0.11
Rain
Actual:
64 | 44 0.00
Average:
68 | 47 0.05
Rain
Actual:
73 | 55 0.00
Average:
67 | 48 0.09
Rain
Actual:
71 | 59 0.00
Average:
71 | 48 0.12
Rain
Actual:
69 | 46 0.00
Average:
70 | 49 0.16
Rain
Actual:
64 | 55 0.00
Average:
68 | 47 0.03
Rain
Actual:
64 | 53 0.00
Average:
68 | 47 0.09
Rain
Actual:
55 | 44 0.00
Average:
67 | 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

2011 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 89 80 71 77 73 72 100 81 58 30.01 29.98 29.93 10 8 5 8 4 - 0.00  
2 96 82 69 79 73 64 100 81 34 29.96 29.93 29.90 10 5 0 16 3 22 0.00 Fog
3 95 82 69 79 69 61 100 76 32 29.93 29.90 29.81 10 6 0 16 2 22 0.00 Fog
4 77 72 68 75 71 68 100 98 83 29.87 29.83 29.80 10 8 3 10 6 - 0.00 Rain
5 62 60 57 61 56 52 100 89 68 30.04 29.96 29.88 10 10 7 15 8 20 0.00  
6 66 58 50 57 54 48 100 86 68 30.13 30.09 30.07 10 10 10 15 5 21 0.00  
7 62 58 55 63 59 55 100 100 100 30.09 30.03 30.00 10 8 3 14 8 23 0.00 Rain
8 69 64 60 70 64 61 100 100 100 29.99 29.96 29.94 10 8 3 13 8 18 0.00 Rain
9 73 68 62 72 65 63 100 97 78 29.96 29.94 29.91 10 7 2 8 4 - 0.00 Rain
10 73 68 62 72 66 63 100 98 78 30.03 29.99 29.95 10 7 0 9 1 - 0.00 Fog , Rain
11 78 69 60 70 65 61 100 89 57 30.04 30.00 29.94 10 6 0 9 1 - 0.00 Fog
12 82 70 57 72 63 57 100 80 48 30.00 29.95 29.88 10 7 0 16 4 21 0.00 Fog
13 82 73 64 66 62 59 94 67 48 29.91 29.83 29.79 10 10 10 18 11 25 0.00  
14 71 62 53 59 53 45 100 77 43 30.03 29.98 29.94 10 9 7 8 4 - 0.00  
15 60 51 42 54 42 34 100 73 39 30.32 30.21 30.08 10 10 10 16 8 23 0.00  
16 60 50 39 52 42 36 100 79 42 30.41 30.36 30.31 10 10 7 9 2 - 0.00  
17 66 58 51 54 47 43 100 69 52 30.36 30.33 30.29 10 10 10 14 6 18 0.00  
18 66 57 48 61 53 48 100 82 56 30.31 30.26 30.15 10 9 2 13 5 17 0.00  
19 68 64 60 68 62 55 100 91 68 30.10 29.97 29.87 10 7 3 12 9 17 0.00 Rain
20 71 62 53 63 58 54 100 86 57 30.11 30.06 30.00 10 7 0 7 2 - 0.00 Fog
21 78 70 62 72 65 57 100 88 50 30.04 29.97 29.90 10 6 2 13 5 17 0.00 Rain
22 73 62 50 59 53 48 100 79 41 30.09 30.05 30.01 10 9 2 14 2 18 0.00  
23 62 56 50 61 56 50 100 98 77 30.12 30.02 29.95 10 7 0 7 3 - 0.00 Fog , Rain
24 64 54 44 61 54 45 100 96 73 30.07 30.03 29.99 10 5 0 9 3 - 0.00 Fog , Rain
25 73 64 55 66 61 55 100 91 69 30.05 29.99 29.91 10 6 1 13 4 17 0.00 Rain
26 71 66 59 70 64 55 100 93 64 29.87 29.78 29.71 10 7 2 16 5 25 0.00 Rain
27 69 58 46 57 52 46 100 85 56 29.86 29.84 29.80 10 8 0 15 3 22 0.00 Fog , Rain
28 64 60 55 61 57 55 100 97 77 29.82 29.80 29.77 10 9 5 13 4 - 0.00 Rain
29 64 58 53 61 57 54 100 96 73 29.77 29.70 29.56 10 5 2 13 5 17 0.00 Rain
30 55 50 44 55 49 36 100 89 58 29.92 29.66 29.50 10 9 2 23 12 33 0.00 Rain