Weather History for Robinson, IL

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 79 °F 67 °F
Mean Temperature 80 °F 66 °F 51 °F
Min Temperature 73 °F 54 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 14 2 0 75
Cooling Degree Days (base 65) 16 4 0 117
Growing Degree Days (base 50) 30 16 1 492
Dew Point  
Dew Point 78 °F 58 °F 29 °F
Precipitation  
Precipitation 1.26 in 0.16 in 0.00 in 4.80 in
Snowdepth - - - -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 32 mph 19 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 30.03 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 15, 2012 Rise Set
Actual Time 6:32 AM CDT 6:58 PM CDT
Civil Twilight 6:05 AM CDT 7:24 PM CDT
Nautical Twilight 5:34 AM CDT 7:56 PM CDT
Astronomical Twilight 5:01 AM CDT 8:28 PM CDT
Moon 6:02 AM CDT (9/15) 6:28 PM CDT (9/15)
Length of Visible Light 13h 19m
Length of Day
12h 25m
Waning Crescent, 0% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
88 | 73 0.21
Average:
- | - -
Rain
Actual:
81 | 73 1.26
Average:
- | - -
Rain
Actual:
84 | 71 0.01
Average:
- | - -
Fog
Actual:
93 | 68 0.00
Average:
- | - -
Thunderstorm
Actual:
87 | 65 0.74
Average:
- | - -
Fog
Actual:
91 | 63 0.00
Average:
- | - -
Thunderstorm
Actual:
89 | 66 0.90
Average:
- | - -
Rain
Actual:
75 | 57 0.00
Average:
- | - -
Scattered Clouds
Actual:
77 | 56 0.00
Average:
- | - -
Fog
Actual:
80 | 51 0.00
Average:
- | - -
Clear
Actual:
84 | 50 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 54 0.00
Average:
- | - -
Rain
Actual:
86 | 58 0.00
Average:
- | - -
Rain
Actual:
74 | 54 0.04
Average:
- | - -
Fog
Actual:
76 | 48 0.00
Average:
- | - -
Fog
Actual:
80 | 49 0.00
Average:
- | - -
Rain
Actual:
75 | 57 0.01
Average:
- | - -
Rain
Actual:
70 | 42 0.00
Average:
- | - -
Clear
Actual:
74 | 38 0.00
Average:
- | - -
Rain
Actual:
74 | 50 0.03
Average:
- | - -
Rain
Actual:
80 | 45 0.00
Average:
- | - -
Scattered Clouds
Actual:
70 | 38 0.00
Average:
- | - -
Scattered Clouds
Actual:
67 | 35 0.00
Average:
- | - -
Scattered Clouds
Actual:
73 | 33 0.00
Average:
- | - -
Thunderstorm
Actual:
78 | 55 0.85
Average:
- | - -
Thunderstorm
Actual:
75 | 64 0.36
Average:
- | - -
Rain
Actual:
77 | 61 0.38
Average:
- | - -
Rain
Actual:
73 | 53 0.01
Average:
- | - -
Clear
Actual:
77 | 50 0.00
Average:
- | - -
Clear
Actual:
73 | 49 0.00
Average:
- | - -
 

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 88 80 73 78 75 71 100 86 61 30.05 29.97 29.85 10 9 5 18 7 24 0.21 Rain
2 81 77 73 78 76 74 100 98 87 29.88 29.79 29.75 10 7 2 13 8 17 1.26 Rain
3 84 78 71 78 75 71 100 94 78 29.90 29.85 29.79 10 7 4 9 5 - 0.01 Rain
4 93 80 68 78 73 68 100 82 48 29.93 29.88 29.85 10 7 0 7 1 - 0.00 Fog
5 87 76 65 75 71 65 100 93 66 29.96 29.87 29.79 10 8 2 22 3 32 0.74 Rain , Thunderstorm
6 91 77 63 76 70 64 100 83 47 29.98 29.93 29.89 10 7 0 8 1 - 0.00 Fog
7 89 78 66 72 69 64 100 79 44 29.93 29.84 29.64 10 8 1 16 4 25 0.90 Rain , Thunderstorm
8 75 66 57 69 57 50 100 74 43 29.98 29.92 29.78 10 10 7 18 10 24 0.00 Rain
9 77 66 56 58 56 53 97 75 44 30.14 30.02 29.93 10 10 10 13 7 18 0.00  
10 80 65 51 59 54 49 100 74 35 30.24 30.18 30.14 10 10 0 6 1 - 0.00 Fog
11 84 66 50 60 55 50 100 71 32 30.25 30.19 30.14 10 9 1 12 2 17 0.00  
12 87 70 54 64 58 54 100 72 36 30.26 30.20 30.17 10 10 2 16 3 20 0.00  
13 86 72 58 68 64 59 100 78 40 30.29 30.23 30.19 10 10 5 12 2 - 0.00 Rain
14 74 64 54 65 58 49 100 82 41 30.33 30.29 30.23 10 10 7 15 6 20 0.04 Rain
15 76 62 48 61 54 48 100 76 37 30.35 30.27 30.16 10 9 0 12 2 - 0.00 Fog
16 80 64 49 63 56 50 100 76 36 30.16 30.10 30.02 10 8 0 9 2 - 0.00 Fog
17 75 66 57 70 66 57 100 96 82 30.02 29.90 29.76 10 6 2 7 1 - 0.01 Rain
18 70 56 42 68 46 34 100 64 28 30.10 29.92 29.75 10 10 4 21 11 30 0.00 Rain
19 74 56 38 49 41 37 100 63 27 30.18 30.11 30.03 10 10 10 14 3 22 0.00  
20 74 62 50 61 53 46 100 77 55 30.06 29.99 29.94 10 10 7 12 6 - 0.03 Rain
21 80 62 45 65 54 45 100 77 36 30.02 29.89 29.71 10 10 2 21 3 28 0.00 Rain
22 70 54 38 60 45 30 100 71 25 30.21 30.04 29.81 10 8 1 20 8 31 0.00  
23 67 51 35 46 38 34 100 72 29 30.31 30.26 30.22 10 10 10 13 2 17 0.00  
24 73 52 33 48 37 29 100 62 24 30.29 30.18 30.03 10 10 1 14 3 18 0.00  
25 78 66 55 71 60 45 100 84 55 30.03 29.97 29.88 10 9 3 16 8 22 0.85 Rain , Thunderstorm
26 75 70 64 72 67 64 100 96 75 30.09 30.03 29.95 10 9 5 15 6 22 0.36 Rain , Thunderstorm
27 77 68 61 68 64 59 100 90 65 30.17 30.12 30.07 10 8 2 10 2 - 0.38 Rain
28 73 63 53 59 53 48 100 73 40 30.16 30.11 30.07 10 10 10 12 4 18 0.01 Rain
29 77 64 50 57 53 49 100 77 37 30.12 30.06 29.98 10 9 4 9 2 - 0.00  
30 73 61 49 56 52 45 100 75 37 29.97 29.91 29.86 10 10 4 10 2 - 0.00