Weather History for Centralia, IL

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 77 °F 65 °F
Mean Temperature 79 °F 67 °F 52 °F
Min Temperature 73 °F 56 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 12 2 0 64
Cooling Degree Days (base 65) 14 4 0 108
Growing Degree Days (base 50) 29 17 2 496
Dew Point  
Dew Point 76 °F 58 °F 31 °F
Precipitation  
Precipitation 2.42 in 0.28 in 0.00 in 8.44 in
Snowdepth - - - -
Wind  
Wind 24 mph 5 mph 0 mph
Gust Wind 39 mph 20 mph 14 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.03 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 16, 2012 Rise Set
Actual Time 6:39 AM CDT 7:02 PM CDT
Civil Twilight 6:12 AM CDT 7:28 PM CDT
Nautical Twilight 5:41 AM CDT 7:59 PM CDT
Astronomical Twilight 5:09 AM CDT 8:31 PM CDT
Moon 7:17 AM CDT (9/16) 7:08 PM CDT (9/16)
Length of Visible Light 13h 15m
Length of Day
12h 22m
New Moon, 0% of the Moon is Illuminated
Sep 16
New Moon
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Weather History Calendar

Precipitation Actual month total 8.44 Average Month Total: 3.19
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
83 | 71 0.58
Average:
- | - 0.19
Rain
Actual:
84 | 73 0.29
Average:
- | - 0.15
Rain
Actual:
82 | 71 0.05
Average:
- | - 0.11
Fog
Actual:
90 | 68 0.00
Average:
- | - 0.06
Thunderstorm
Actual:
83 | 68 0.07
Average:
- | - 0.03
Fog
Actual:
90 | 66 0.00
Average:
- | - 0.01
Thunderstorm
Actual:
89 | 62 1.56
Average:
- | - 0.13
Rain
Actual:
72 | 58 0.01
Average:
- | - 0.09
Scattered Clouds
Actual:
73 | 55 0.00
Average:
- | - 0.25
Clear
Actual:
77 | 51 0.00
Average:
- | - 0.08
Clear
Actual:
81 | 54 0.00
Average:
- | - 0.06
Scattered Clouds
Actual:
83 | 58 0.00
Average:
- | - 0.14
Scattered Clouds
Actual:
82 | 61 0.00
Average:
- | - 0.03
Rain
Actual:
72 | 57 0.13
Average:
- | - 0.23
Clear
Actual:
72 | 51 0.00
Average:
- | - 0.11
Mostly Cloudy
Actual:
73 | 58 0.00
Average:
- | - 0.03
Rain
Actual:
70 | 62 1.17
Average:
- | - 0.25
Rain
Actual:
66 | 46 0.00
Average:
- | - 0.09
Clear
Actual:
72 | 43 0.00
Average:
- | - 0.24
Thunderstorm
Actual:
76 | 53 0.00
Average:
- | - 0.07
Thunderstorm
Actual:
79 | 49 0.36
Average:
- | - 0.15
Clear
Actual:
68 | 43 0.00
Average:
- | - 0.04
Clear
Actual:
65 | 40 0.00
Average:
- | - 0.16
Clear
Actual:
70 | 37 0.00
Average:
- | - 0.13
Thunderstorm
Actual:
81 | 55 2.42
Average:
- | - 0.08
Thunderstorm
Actual:
75 | 63 1.73
Average:
- | - 0.09
Rain
Actual:
70 | 64 0.01
Average:
- | - 0.08
Rain
Actual:
71 | 55 0.06
Average:
- | - 0.03
Clear
Actual:
74 | 50 0.00
Average:
- | - 0.08
Clear
Actual:
73 | 51 0.00
Average:
- | - 0.00
 

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 83 77 71 74 72 69 93 86 70 29.95 29.89 29.79 10 9 1 20 12 30 0.58 Rain , Thunderstorm
2 84 78 73 74 73 71 94 88 68 29.80 29.77 29.74 10 7 1 13 6 21 0.29 Rain
3 82 76 71 73 72 69 93 87 73 29.90 29.86 29.79 10 7 2 10 6 - 0.05 Rain
4 90 79 68 76 71 67 95 79 53 29.93 29.89 29.85 10 7 0 6 0 - 0.00 Fog
5 83 76 68 73 71 66 93 85 68 29.96 29.86 29.80 10 8 4 18 3 29 0.07 Rain , Thunderstorm
6 90 78 66 76 69 63 94 80 49 29.97 29.93 29.89 10 8 0 17 1 24 0.00 Fog
7 89 76 62 73 67 61 94 79 56 29.91 29.83 29.65 10 9 1 21 5 32 1.56 Rain , Thunderstorm
8 72 65 58 66 55 50 91 71 46 30.01 29.95 29.83 10 10 7 18 11 25 0.01 Rain
9 73 64 55 55 53 51 89 71 47 30.14 30.04 29.94 10 10 10 15 6 21 0.00  
10 77 64 51 60 54 50 95 72 41 30.23 30.17 30.13 10 10 2 7 1 - 0.00  
11 81 68 54 60 56 52 94 71 41 30.22 30.16 30.12 10 10 10 10 3 - 0.00  
12 83 70 58 63 59 55 91 69 39 30.23 30.18 30.14 10 10 10 15 6 18 0.00  
13 82 72 61 67 62 55 90 75 50 30.26 30.21 30.17 10 10 7 9 4 - 0.00  
14 72 64 57 60 56 48 93 78 42 30.33 30.29 30.25 10 10 5 10 6 - 0.13 Rain
15 72 62 51 58 53 49 92 74 46 30.32 30.25 30.15 10 10 10 9 2 - 0.00  
16 73 65 58 65 60 54 94 79 65 30.14 30.08 30.00 10 9 3 8 2 - 0.00  
17 70 66 62 66 64 60 94 92 85 30.00 29.88 29.78 10 4 1 15 1 - 1.17 Rain
18 66 56 46 62 47 40 93 68 39 30.09 29.95 29.79 10 10 10 21 12 25 0.00 Rain
19 72 58 43 47 44 41 95 63 33 30.16 30.09 30.01 10 10 7 14 4 18 0.00  
20 76 64 53 58 51 42 89 66 33 30.02 29.98 29.95 10 10 7 13 7 - 0.00 Rain , Thunderstorm
21 79 64 49 66 55 44 94 73 39 30.02 29.88 29.71 10 10 2 20 5 29 0.36 Rain , Thunderstorm
22 68 57 43 56 45 31 94 66 26 30.22 30.06 29.87 10 9 5 17 7 24 0.00  
23 65 52 40 45 40 36 93 70 35 30.32 30.27 30.22 10 10 10 14 2 22 0.00  
24 70 54 37 47 41 36 100 65 31 30.27 30.16 29.99 10 10 10 13 3 22 0.00  
25 81 68 55 68 58 47 94 78 58 30.03 29.94 29.87 10 9 1 24 7 39 2.42 Rain , Thunderstorm
26 75 69 63 66 64 62 94 88 69 30.08 30.02 29.94 10 7 1 22 6 33 1.73 Rain , Thunderstorm
27 70 67 64 65 64 62 95 92 81 30.16 30.12 30.07 10 4 0 7 2 - 0.01 Fog , Rain
28 71 63 55 63 53 48 94 73 46 30.17 30.12 30.08 10 10 4 9 3 - 0.06 Rain
29 74 62 50 56 52 48 94 76 44 30.13 30.07 29.99 10 9 4 9 1 - 0.00  
30 73 62 51 56 52 44 94 74 36 29.99 29.90 29.85 10 9 3 8 2 - 0.00