Weather History for St. Charles, MO

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 71 °F 51 °F
Mean Temperature 69 °F 58 °F 44 °F
Min Temperature 61 °F 45 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 20 8 0 243
Cooling Degree Days (base 65) 4 0 0 14
Growing Degree Days (base 50) 19 8 0 255
Dew Point  
Dew Point 63 °F 42 °F 17 °F
Precipitation  
Precipitation 0.28 in 0.03 in 0.00 in 0.91 in
Snowdepth - - - -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 34 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.04 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 03, 2011 Rise Set
Actual Time 6:59 AM CDT 6:41 PM CDT
Civil Twilight 6:32 AM CDT 7:08 PM CDT
Nautical Twilight 6:01 AM CDT 7:39 PM CDT
Astronomical Twilight 5:30 AM CDT 8:10 PM CDT
Moon 1:54 PM CDT (10/3) 11:47 PM CDT (10/3)
Length of Visible Light 12h 35m
Length of Day
11h 42m
Waxing Crescent, 45% of the Moon is Illuminated
Oct 3
Waxing Crescent
Oct 3
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New

Weather History Calendar

Precipitation Actual month total 0.91 Average Month Total: 2.67
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
66 | 39 0.00
Average:
- | - 0.09
Fog
Actual:
70 | 35 0.00
Average:
- | - 0.01
Fog
Actual:
77 | 37 0.00
Average:
- | - 0.09
Fog
Actual:
81 | 42 0.00
Average:
- | - 0.07
Fog
Actual:
82 | 46 0.00
Average:
- | - 0.10
Clear
Actual:
84 | 51 0.00
Average:
- | - 0.06
Clear
Actual:
84 | 54 0.00
Average:
- | - 0.08
Clear
Actual:
82 | 54 0.00
Average:
- | - 0.10
Clear
Actual:
82 | 55 0.00
Average:
- | - 0.11
Clear
Actual:
80 | 52 0.00
Average:
- | - 0.08
Fog
Actual:
81 | 55 0.00
Average:
- | - 0.06
Rain
Actual:
70 | 61 0.23
Average:
- | - 0.16
Rain
Actual:
73 | 55 0.01
Average:
- | - 0.11
Clear
Actual:
70 | 46 0.00
Average:
- | - 0.09
Clear
Actual:
71 | 46 0.00
Average:
- | - 0.06
Clear
Actual:
82 | 46 0.00
Average:
- | - 0.08
Rain
Actual:
62 | 39 0.25
Average:
- | - 0.17
Rain
Actual:
54 | 46 0.28
Average:
- | - 0.08
Rain
Actual:
51 | 45 0.02
Average:
- | - 0.08
Partly Cloudy
Actual:
55 | 41 0.00
Average:
- | - 0.10
Clear
Actual:
61 | 37 0.00
Average:
- | - 0.09
Scattered Clouds
Actual:
72 | 35 0.00
Average:
- | - 0.09
Partly Cloudy
Actual:
75 | 50 0.00
Average:
- | - 0.04
Clear
Actual:
73 | 50 0.00
Average:
- | - 0.18
Clear
Actual:
82 | 46 0.00
Average:
- | - 0.10
Rain
Actual:
71 | 48 0.12
Average:
- | - 0.02
Partly Cloudy
Actual:
57 | 41 0.00
Average:
- | - 0.04
Fog
Actual:
59 | 32 0.00
Average:
- | - 0.09
Clear
Actual:
62 | 33 0.00
Average:
- | - 0.07
Rain
Actual:
62 | 41 0.00
Average:
- | - 0.07
Clear
Actual:
61 | 33 0.00
Average:
- | - 0.10
 

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
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 52 39 41 37 30 86 60 26 30.32 30.26 30.15 10 10 10 12 7 - 0.00  
2 70 52 35 46 37 32 100 77 25 30.32 30.27 30.18 10 6 0 6 1 - 0.00 Fog
3 77 56 37 49 39 29 100 79 18 30.27 30.22 30.18 10 5 0 7 1 - 0.00 Fog
4 81 61 42 50 43 38 100 78 22 30.30 30.24 30.18 10 5 0 5 0 - 0.00 Fog
5 82 64 46 48 45 40 100 74 23 30.27 30.21 30.13 10 5 0 12 2 - 0.00 Fog
6 84 68 51 54 50 48 93 60 31 30.22 30.17 30.12 10 9 5 16 7 22 0.00  
7 84 69 54 56 52 49 87 60 29 30.27 30.21 30.17 10 10 8 21 9 25 0.00  
8 82 68 54 57 52 49 86 60 33 30.30 30.24 30.19 10 10 8 14 8 22 0.00  
9 82 68 55 55 50 45 90 63 29 30.30 30.23 30.14 10 10 8 14 7 17 0.00  
10 80 65 52 54 51 46 86 63 40 30.16 30.08 30.00 10 10 9 10 6 - 0.00  
11 81 68 55 58 55 52 94 77 43 30.01 29.96 29.84 10 6 0 12 3 - 0.00 Fog
12 70 66 61 63 60 56 100 87 71 29.84 29.75 29.64 10 9 2 9 3 - 0.23 Rain
13 73 64 55 59 53 41 94 75 33 29.72 29.63 29.60 10 10 8 21 8 30 0.01 Rain
14 70 61 46 42 36 31 62 43 24 29.95 29.82 29.72 10 10 10 24 12 34 0.00  
15 71 58 46 41 34 30 71 47 23 30.09 30.01 29.92 10 10 10 17 7 23 0.00  
16 82 64 46 49 41 31 74 49 31 29.99 29.89 29.81 10 10 10 18 7 29 0.00  
17 62 50 39 45 39 29 93 71 31 30.01 29.97 29.92 10 9 4 9 2 - 0.25 Rain
18 54 50 46 47 43 35 100 83 61 29.92 29.87 29.84 10 9 5 17 5 - 0.28 Rain
19 51 48 45 41 37 31 80 68 50 29.82 29.79 29.76 10 10 9 18 14 26 0.02 Rain
20 55 48 41 34 32 30 73 57 40 30.01 29.88 29.77 10 10 10 21 15 32 0.00  
21 61 49 37 38 32 28 89 62 29 30.17 30.12 30.03 10 9 1 12 7 16 0.00  
22 72 53 35 48 38 34 93 79 31 30.13 30.09 30.00 10 6 1 8 1 - 0.00  
23 75 62 50 50 46 41 89 66 30 30.03 29.98 29.92 10 10 9 14 2 20 0.00  
24 73 61 50 50 42 36 86 55 27 30.17 30.10 29.97 10 9 2 8 3 - 0.00  
25 82 64 46 56 45 35 86 53 18 30.09 29.94 29.76 10 10 8 26 11 34 0.00  
26 71 60 48 57 48 44 94 80 61 29.99 29.91 29.79 10 6 2 16 10 21 0.12 Rain
27 57 49 41 42 38 32 89 69 40 30.16 30.07 29.98 10 10 7 13 7 17 0.00  
28 59 44 32 40 33 20 100 75 23 30.21 30.16 30.11 10 5 0 7 1 - 0.00 Fog
29 62 47 33 33 25 17 79 51 20 30.19 30.12 30.09 10 10 10 9 5 - 0.00  
30 62 51 41 35 31 28 65 47 31 30.12 30.05 29.96 10 10 10 23 7 31 0.00 Rain
31 61 47 33 32 28 23 82 52 23 30.15 30.10 30.04 10 10 10 13 5 20 0.00