Weather History for Benton Harbor, MI

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 71 °F 55 °F
Mean Temperature 76 °F 62 °F 47 °F
Min Temperature 69 °F 52 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 18 6 0 169
Cooling Degree Days (base 65) 10 2 0 64
Growing Degree Days (base 50) 26 12 0 348
Dew Point  
Dew Point 75 °F 54 °F 32 °F
Precipitation  
Precipitation 1.55 in 0.13 in 0.00 in 3.82 in
Snowdepth - - - -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 31 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.01 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 18, 2012 Rise Set
Actual Time 7:29 AM EDT 7:49 PM EDT
Civil Twilight 7:01 AM EDT 8:17 PM EDT
Nautical Twilight 6:28 AM EDT 8:49 PM EDT
Astronomical Twilight 5:54 AM EDT 9:23 PM EDT
Moon 10:32 AM EDT (9/18) 9:07 PM EDT (9/18)
Length of Visible Light 13h 15m
Length of Day
12h 19m
Waxing Crescent, 9% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Weather History Calendar

Precipitation Actual month total 3.82 Average Month Total: 4.24
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
80 | 68 0.09
Average:
80 | 56 0.28
Scattered Clouds
Actual:
82 | 69 0.00
Average:
79 | 57 0.05
Clear
Actual:
84 | 68 0.00
Average:
79 | 56 0.06
Rain
Actual:
81 | 68 0.15
Average:
78 | 54 0.07
Thunderstorm
Actual:
82 | 66 0.13
Average:
76 | 54 0.08
Fog
Actual:
77 | 63 0.00
Average:
78 | 55 0.08
Rain
Actual:
78 | 57 0.11
Average:
79 | 54 0.12
Rain
Actual:
66 | 55 0.21
Average:
78 | 55 0.05
Thunderstorm
Actual:
69 | 55 1.55
Average:
77 | 54 0.18
Clear
Actual:
73 | 46 0.01
Average:
75 | 54 0.08
Clear
Actual:
80 | 54 0.00
Average:
76 | 53 0.15
Clear
Actual:
82 | 59 0.00
Average:
75 | 53 0.25
Rain
Actual:
73 | 55 0.07
Average:
76 | 52 0.19
Rain
Actual:
69 | 48 0.12
Average:
75 | 51 0.16
Clear
Actual:
73 | 46 0.00
Average:
73 | 51 0.12
Clear
Actual:
75 | 48 0.01
Average:
72 | 52 0.07
Thunderstorm
Actual:
75 | 52 0.11
Average:
72 | 53 0.25
Rain
Actual:
61 | 52 0.28
Average:
73 | 51 0.17
Scattered Clouds
Actual:
68 | 43 0.03
Average:
72 | 51 0.13
Thunderstorm
Actual:
66 | 51 0.00
Average:
72 | 50 0.19
Rain
Actual:
64 | 48 0.40
Average:
70 | 50 0.18
Thunderstorm
Actual:
57 | 44 0.55
Average:
70 | 50 0.10
Partly Cloudy
Actual:
55 | 39 0.00
Average:
69 | 47 0.20
Clear
Actual:
64 | 39 0.00
Average:
69 | 43 0.10
Scattered Clouds
Actual:
71 | 48 0.00
Average:
68 | 45 0.13
Fog
Actual:
64 | 54 0.00
Average:
70 | 48 0.22
Partly Cloudy
Actual:
66 | 42 0.00
Average:
68 | 46 0.14
Scattered Clouds
Actual:
66 | 48 0.00
Average:
69 | 45 0.06
Clear
Actual:
66 | 42 0.00
Average:
67 | 45 0.24
Clear
Actual:
66 | 44 0.00
Average:
68 | 47 0.14
 

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 80 74 68 75 70 60 100 89 73 30.07 30.04 29.99 10 8 0 10 4 - 0.09 Fog , Rain , Thunderstorm
2 82 76 69 73 69 65 93 82 69 29.99 29.93 29.89 10 10 7 15 8 24 0.00  
3 84 75 68 72 69 65 100 83 69 29.93 29.90 29.87 10 9 5 9 6 - 0.00  
4 81 75 68 72 70 68 100 91 67 29.92 29.88 29.84 10 8 3 9 3 - 0.15 Rain
5 82 73 66 69 67 65 100 86 67 29.92 29.83 29.75 10 9 2 18 6 26 0.13 Rain , Thunderstorm
6 77 70 63 73 69 63 100 93 71 29.93 29.89 29.81 10 5 0 9 3 - 0.00 Fog
7 78 68 57 67 62 57 100 92 66 29.92 29.86 29.73 10 6 0 12 2 24 0.11 Fog , Rain
8 66 60 55 57 55 50 100 83 58 29.86 29.81 29.76 10 8 1 13 5 22 0.21 Rain
9 69 62 55 59 55 50 100 83 52 30.13 29.96 29.83 10 7 1 9 5 22 1.55 Rain , Thunderstorm
10 73 58 46 56 51 46 100 78 47 30.24 30.18 30.13 10 10 10 7 1 - 0.01  
11 80 67 54 57 54 50 90 65 42 30.19 30.14 30.08 10 10 10 15 7 24 0.00  
12 82 70 59 62 57 54 83 64 41 30.19 30.15 30.11 10 10 10 16 7 24 0.00  
13 73 64 55 66 59 53 97 78 63 30.30 30.23 30.15 10 10 6 9 5 21 0.07 Rain
14 69 58 48 54 50 46 100 83 45 30.33 30.31 30.29 10 8 1 12 3 17 0.12 Rain
15 73 59 46 53 49 44 100 76 37 30.33 30.26 30.16 10 10 10 10 2 - 0.00  
16 75 60 48 58 52 47 97 79 48 30.15 30.08 30.00 10 10 8 10 1 - 0.01  
17 75 62 52 63 58 50 97 80 64 29.99 29.85 29.73 10 10 5 12 4 - 0.11 Rain , Thunderstorm
18 61 57 52 61 50 35 94 79 41 30.00 29.80 29.71 10 9 3 14 8 25 0.28 Rain
19 68 56 43 42 38 32 89 47 35 30.09 30.00 29.88 10 10 10 17 9 26 0.03  
20 66 58 51 51 46 40 96 60 46 29.91 29.88 29.84 10 10 9 17 10 29 0.00 Thunderstorm
21 64 56 48 55 49 39 100 83 46 29.92 29.88 29.78 10 8 3 21 5 26 0.40 Rain
22 57 50 44 52 47 44 100 85 67 30.12 29.90 29.77 10 8 2 21 9 31 0.55 Rain , Thunderstorm
23 55 47 39 43 38 35 100 63 49 30.25 30.20 30.12 10 10 10 15 9 23 0.00  
24 64 52 39 40 37 35 89 58 37 30.23 30.10 29.91 10 10 10 20 8 29 0.00  
25 71 60 48 60 50 39 97 70 55 29.94 29.88 29.84 10 10 7 9 6 - 0.00  
26 64 59 54 63 57 46 100 93 58 30.15 29.95 29.87 10 3 0 10 1 18 0.00 Fog
27 66 54 42 54 50 42 100 84 61 30.21 30.16 30.13 10 10 10 10 2 - 0.00  
28 66 56 48 53 50 47 100 83 61 30.17 30.13 30.11 10 10 7 9 4 16 0.00  
29 66 54 42 56 49 42 100 92 63 30.12 30.03 29.97 10 6 1 12 2 16 0.00  
30 66 55 44 50 46 39 100 81 39 29.99 29.96 29.94 10 9 2 8 3 18 0.00