Weather History for Charles City, IA

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Month of September, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 73 °F 51 °F
Mean Temperature 73 °F 62 °F 46 °F
Min Temperature 68 °F 52 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 18 4 0 127
Cooling Degree Days (base 65) 8 2 0 46
Growing Degree Days (base 50) 23 12 0 373
Dew Point  
Dew Point 70 °F 51 °F 25 °F
Precipitation  
Precipitation 0.39 in 0.04 in 0.00 in 1.17 in
Snowdepth - - - -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 40 mph 21 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 29.97 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 10, 2010 Rise Set
Actual Time 6:44 AM CDT 7:29 PM CDT
Civil Twilight 6:15 AM CDT 7:58 PM CDT
Nautical Twilight 5:41 AM CDT 8:32 PM CDT
Astronomical Twilight 5:06 AM CDT 9:07 PM CDT
Moon 9:38 AM CDT (9/10) 8:20 PM CDT (9/10)
Length of Visible Light 13h 42m
Length of Day
12h 44m
Waxing Crescent, 8% of the Moon is Illuminated
Sep 10
Waxing Crescent
Sep 15
First Quarter
Sep 23
Full
Sep 30
Last Quarter
Oct 7
New

Weather History Calendar

Precipitation Actual month total 1.17 Average Month Total: 3.25
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
78 | 62 0.01
Average:
79 | 56 0.11
Rain
Actual:
78 | 64 0.18
Average:
79 | 56 0.05
Partly Cloudy
Actual:
66 | 55 0.00
Average:
79 | 56 0.13
Scattered Clouds
Actual:
69 | 42 0.00
Average:
79 | 55 0.11
Scattered Clouds
Actual:
80 | 50 0.00
Average:
78 | 53 0.13
Rain
Actual:
82 | 64 0.00
Average:
79 | 54 0.10
Partly Cloudy
Actual:
69 | 55 0.00
Average:
80 | 55 0.02
Clear
Actual:
73 | 42 0.00
Average:
79 | 53 0.09
Rain
Actual:
73 | 55 0.02
Average:
77 | 54 0.09
Rain
Actual:
78 | 57 0.13
Average:
77 | 51 0.08
Partly Cloudy
Actual:
73 | 57 0.02
Average:
78 | 51 0.05
Clear
Actual:
87 | 50 0.00
Average:
77 | 52 0.03
Clear
Actual:
77 | 51 0.00
Average:
75 | 53 0.17
Scattered Clouds
Actual:
77 | 48 0.00
Average:
73 | 50 0.16
Partly Cloudy
Actual:
80 | 57 0.00
Average:
71 | 49 0.14
Rain
Actual:
68 | 51 0.14
Average:
71 | 48 0.03
Partly Cloudy
Actual:
77 | 48 0.00
Average:
73 | 49 0.10
Rain
Actual:
60 | 50 0.05
Average:
74 | 51 0.11
Rain
Actual:
59 | 48 0.00
Average:
74 | 51 0.09
Partly Cloudy
Actual:
87 | 51 0.00
Average:
71 | 48 0.24
Rain
Actual:
73 | 64 0.03
Average:
69 | 46 0.06
Mostly Cloudy
Actual:
68 | 55 0.00
Average:
69 | 46 0.13
Rain
Actual:
77 | 68 0.39
Average:
67 | 42 0.13
Partly Cloudy
Actual:
64 | 51 0.00
Average:
69 | 43 0.11
Rain
Actual:
51 | 42 0.20
Average:
70 | 44 0.27
Clear
Actual:
64 | 41 0.00
Average:
71 | 45 0.14
Clear
Actual:
71 | 39 0.00
Average:
71 | 45 0.04
Scattered Clouds
Actual:
69 | 50 0.00
Average:
70 | 45 0.01
Clear
Actual:
80 | 46 0.00
Average:
69 | 45 0.25
Clear
Actual:
71 | 44 0.00
Average:
71 | 45 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

2010 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 78 70 62 64 60 55 88 70 44 30.00 29.94 29.90 10 9 4 10 4 - 0.01  
2 78 71 64 64 62 57 88 78 61 29.89 29.83 29.79 10 9 5 17 7 24 0.18 Rain
3 66 60 55 52 48 45 82 67 49 29.99 29.93 29.89 10 10 10 26 14 36 0.00  
4 69 56 42 50 44 39 87 64 35 30.10 30.04 29.97 10 10 10 13 6 21 0.00  
5 80 65 50 57 50 45 82 61 34 30.00 29.86 29.70 10 10 10 20 7 26 0.00  
6 82 73 64 64 56 54 73 61 42 29.73 29.67 29.57 10 10 10 21 11 29 0.00 Rain
7 69 62 55 52 46 41 77 59 35 30.04 29.87 29.76 10 10 10 28 16 38 0.00  
8 73 58 42 54 45 39 87 64 33 30.20 30.14 30.09 10 10 10 6 3 - 0.00  
9 73 64 55 55 52 50 88 70 44 30.13 30.07 29.97 10 10 10 14 7 18 0.02 Rain
10 78 68 57 57 49 43 77 58 28 29.98 29.91 29.80 10 10 7 20 12 26 0.13 Rain
11 73 66 57 59 52 41 88 64 31 29.98 29.90 29.83 10 8 2 20 7 26 0.02  
12 87 68 50 54 45 30 82 53 13 30.05 30.01 29.97 10 10 10 13 4 17 0.00  
13 77 64 51 52 45 37 82 53 24 30.12 30.07 30.02 10 10 10 9 3 16 0.00  
14 77 62 48 54 49 45 88 64 34 30.14 30.10 30.06 10 10 10 12 6 - 0.00  
15 80 68 57 63 55 52 88 67 47 30.10 29.99 29.78 10 10 10 17 9 21 0.00  
16 68 60 51 63 53 50 100 89 77 30.06 29.96 29.72 10 9 3 20 9 30 0.14 Rain
17 77 62 48 61 54 46 100 82 57 30.06 30.02 29.96 10 10 7 12 6 17 0.00  
18 60 55 50 55 43 32 100 70 41 30.26 30.18 30.06 10 9 4 18 8 22 0.05 Rain
19 59 54 48 45 43 41 82 70 51 30.25 30.21 30.15 10 10 10 10 5 - 0.00 Rain
20 87 69 51 70 59 50 100 81 45 30.13 29.94 29.76 10 6 2 22 10 29 0.00  
21 73 68 64 66 64 63 94 84 73 29.86 29.80 29.74 10 10 5 18 9 24 0.03 Rain
22 68 62 55 64 58 54 94 87 82 30.04 29.97 29.87 10 10 7 14 8 21 0.00  
23 77 72 68 70 67 64 100 89 74 29.84 29.73 29.61 10 9 5 26 16 38 0.39 Rain
24 64 58 51 54 48 46 100 73 52 30.06 29.89 29.65 10 10 10 28 19 40 0.00  
25 51 46 42 50 46 43 100 93 87 30.21 30.17 30.13 10 10 7 8 4 - 0.20 Rain
26 64 52 41 46 37 25 100 67 24 30.24 30.19 30.10 10 10 7 8 5 - 0.00  
27 71 55 39 46 42 37 93 67 35 30.08 29.97 29.82 10 10 4 14 5 18 0.00  
28 69 60 50 55 52 48 94 77 53 29.89 29.84 29.78 10 10 7 16 10 24 0.00  
29 80 63 46 55 50 46 100 71 37 29.84 29.79 29.71 10 9 3 18 8 25 0.00  
30 71 58 44 50 43 34 100 62 25 30.11 30.04 29.92 10 10 7 17 7 22 0.00