Weather History for Cahokia, IL

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Month of July, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 86 °F 68 °F
Mean Temperature 85 °F 75 °F 63 °F
Min Temperature 77 °F 66 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 20 11 0 332
Growing Degree Days (base 50) 35 25 13 789
Dew Point  
Dew Point 74 °F 64 °F 46 °F
Precipitation  
Precipitation 0.92 in 0.07 in 0.00 in 2.10 in
Snowdepth - - - -
Wind  
Wind 17 mph 4 mph 0 mph
Gust Wind 28 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.03 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 01, 2013 Rise Set
Actual Time 5:40 AM CDT 8:28 PM CDT
Civil Twilight 5:08 AM CDT 9:00 PM CDT
Nautical Twilight 4:28 AM CDT 9:40 PM CDT
Astronomical Twilight 3:43 AM CDT 10:25 PM CDT
Moon 1:07 AM CDT (7/1) 2:46 PM CDT (7/1)
Length of Visible Light 15h 52m
Length of Day
14h 48m
Waning Crescent, 35% of the Moon is Illuminated
Jul 1
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.10 Average Month Total: 4.70
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
80 | 63 0.10
Average:
89 | 72 0.25
Rain
Actual:
68 | 60 0.92
Average:
85 | 68 0.00
Partly Cloudy
Actual:
82 | 62 0.00
Average:
82 | 66 0.00
Rain
Actual:
84 | 60 0.00
Average:
85 | 66 0.00
Fog
Actual:
84 | 62 0.00
Average:
85 | 67 0.00
Clear
Actual:
88 | 66 0.00
Average:
89 | 68 0.00
Clear
Actual:
91 | 64 0.00
Average:
87 | 71 0.00
Clear
Actual:
91 | 70 0.00
Average:
91 | 68 0.26
Scattered Clouds
Actual:
95 | 77 0.00
Average:
92 | 71 0.46
Thunderstorm
Actual:
89 | 73 0.12
Average:
93 | 74 0.05
Clear
Actual:
84 | 66 0.00
Average:
94 | 74 0.00
Clear
Actual:
84 | 60 0.00
Average:
94 | 76 0.04
Clear
Actual:
86 | 60 0.00
Average:
90 | 70 0.19
Rain
Actual:
90 | 64 0.23
Average:
86 | 69 0.01
Fog
Actual:
91 | 71 0.02
Average:
86 | 69 0.47
Scattered Clouds
Actual:
93 | 73 0.00
Average:
88 | 69 0.00
Thunderstorm
Actual:
95 | 73 0.00
Average:
90 | 68 0.87
Clear
Actual:
96 | 73 0.00
Average:
91 | 72 0.12
Scattered Clouds
Actual:
96 | 73 0.00
Average:
89 | 72 0.17
Thunderstorm
Actual:
96 | 73 0.00
Average:
87 | 69 0.00
Rain
Actual:
84 | 72 0.01
Average:
89 | 69 0.00
Partly Cloudy
Actual:
93 | 69 0.00
Average:
92 | 70 0.00
Scattered Clouds
Actual:
93 | 73 0.00
Average:
93 | 74 0.03
Scattered Clouds
Actual:
82 | 61 0.00
Average:
87 | 71 0.32
Clear
Actual:
84 | 57 0.00
Average:
86 | 70 0.79
Rain
Actual:
73 | 64 0.04
Average:
90 | 73 0.03
Scattered Clouds
Actual:
79 | 57 0.00
Average:
87 | 74 0.10
Clear
Actual:
82 | 51 0.00
Average:
85 | 71 0.28
Rain
Actual:
77 | 55 0.00
Average:
86 | 68 0.01
Thunderstorm
Actual:
75 | 66 0.66
Average:
89 | 67 0.00
Fog
Actual:
84 | 66 0.00
Average:
91 | 67 0.25
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 80 71 63 64 57 50 84 62 42 29.97 29.94 29.90 10 10 2 17 11 28 0.10 Rain
2 68 63 60 61 59 56 94 86 70 30.04 30.00 29.94 10 7 1 13 9 - 0.92 Rain
3 82 72 62 62 60 58 93 70 45 30.09 30.05 30.01 10 10 9 7 3 - 0.00  
4 84 72 60 63 61 59 96 68 43 30.09 30.05 30.01 10 9 2 9 2 - 0.00 Rain
5 84 72 62 68 65 62 100 83 54 30.09 30.05 30.00 10 5 0 10 3 - 0.00 Fog
6 88 76 66 69 65 58 96 71 46 30.05 30.01 29.96 10 10 6 9 3 - 0.00  
7 91 78 64 70 66 62 90 68 42 30.05 30.02 29.98 10 10 10 10 4 18 0.00  
8 91 80 70 73 70 67 90 70 50 30.09 30.05 30.00 10 10 10 9 3 17 0.00  
9 95 85 77 74 72 69 79 64 46 30.04 29.99 29.92 10 10 10 10 4 17 0.00  
10 89 80 73 73 71 66 89 74 58 30.01 29.94 29.89 10 10 9 13 6 23 0.12 Rain , Thunderstorm
11 84 75 66 66 61 57 84 61 38 30.06 30.03 29.98 10 10 9 13 6 20 0.00  
12 84 72 60 61 58 55 93 62 37 30.12 30.07 30.03 10 9 4 7 2 - 0.00  
13 86 73 60 63 60 57 93 63 41 30.10 30.06 30.02 10 10 8 10 2 - 0.00  
14 90 77 64 72 67 62 93 72 46 30.14 30.10 30.05 10 9 2 12 3 17 0.23 Rain
15 91 81 71 74 72 70 100 82 52 30.23 30.17 30.14 10 6 0 10 2 - 0.02 Fog
16 93 82 73 73 71 68 93 69 45 30.30 30.26 30.22 10 10 9 9 3 - 0.00  
17 95 84 73 74 71 69 93 67 44 30.32 30.26 30.18 10 10 8 7 1 - 0.00 Rain , Thunderstorm
18 96 84 73 74 72 70 93 67 43 30.21 30.11 30.02 10 10 5 8 2 - 0.00  
19 96 83 73 73 71 68 87 64 44 30.02 29.95 29.86 10 10 9 10 4 - 0.00  
20 96 84 73 73 69 67 87 69 38 29.92 29.88 29.80 10 10 10 13 3 22 0.00 Thunderstorm
21 84 77 72 73 70 69 91 82 65 29.95 29.90 29.84 10 10 10 8 3 - 0.01 Rain
22 93 80 69 73 70 68 94 75 47 29.87 29.83 29.76 10 10 8 8 3 - 0.00  
23 93 83 73 73 68 63 91 64 42 29.89 29.82 29.74 10 10 10 14 4 18 0.00  
24 82 72 61 62 54 50 81 53 35 30.03 29.98 29.90 10 10 10 13 8 22 0.00  
25 84 70 57 59 56 53 90 62 37 30.12 30.07 30.04 10 10 10 12 2 - 0.00  
26 73 68 64 68 63 57 87 78 61 30.06 30.02 29.96 10 10 6 7 2 - 0.04 Rain
27 79 68 57 66 55 48 90 61 36 30.00 29.98 29.96 10 10 10 17 7 28 0.00  
28 82 66 51 56 50 46 93 60 29 30.05 30.02 29.99 10 10 10 10 2 17 0.00  
29 77 65 55 64 59 54 94 75 54 30.15 30.12 30.06 10 10 10 8 2 - 0.00 Rain
30 75 70 66 70 67 62 94 88 76 30.12 30.06 30.00 10 8 2 13 5 - 0.66 Rain , Thunderstorm
31 84 76 66 72 69 64 96 84 58 30.05 30.02 29.99 10 6 0 15 4 22 0.00 Fog