Weather History for Cahokia, IL

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Month of February, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 35 °F 12 °F
Mean Temperature 55 °F 27 °F 5 °F
Min Temperature 39 °F 18 °F -6 °F
Degree Days  
Heating Degree Days (base 65) 60 38 10 1075
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 5
Dew Point  
Dew Point 59 °F 17 °F -10 °F
Precipitation  
Precipitation 0.57 in 0.04 in 0.00 in 1.21 in
Snowdepth - - - -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 54 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.67 in 30.15 in 29.27 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 18, 2014 Rise Set
Actual Time 6:47 AM CST 5:41 PM CST
Civil Twilight 6:20 AM CST 6:08 PM CST
Nautical Twilight 5:49 AM CST 6:39 PM CST
Astronomical Twilight 5:18 AM CST 7:10 PM CST
Moon 9:32 PM CST (2/18) 8:22 AM CST (2/18)
Length of Visible Light 11h 48m
Length of Day
10h 54m
Waning Gibbous, 87% of the Moon is Illuminated
Feb 18
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

Weather History Calendar

Precipitation Actual month total 1.21 Average Month Total: 1.87
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
37 | 28 0.40
Average:
48 | 29 0.71
Snow
Actual:
28 | 14 0.00
Average:
36 | 24 0.11
Clear
Actual:
28 | 10 0.00
Average:
35 | 24 0.00
Snow
Actual:
28 | 23 0.05
Average:
39 | 26 0.00
Snow
Actual:
23 | 12 0.02
Average:
47 | 22 0.00
Scattered Clouds
Actual:
12 | -4 0.00
Average:
41 | 25 0.01
Partly Cloudy
Actual:
17 | -6 0.00
Average:
37 | 24 0.00
Snow
Actual:
28 | 15 0.00
Average:
46 | 29 0.00
Snow
Actual:
28 | 19 0.01
Average:
48 | 33 0.55
Scattered Clouds
Actual:
17 | 5 0.00
Average:
43 | 32 0.07
Clear
Actual:
21 | 0 0.00
Average:
38 | 24 0.00
Clear
Actual:
34 | 0 0.00
Average:
42 | 27 0.00
Clear
Actual:
50 | 7 0.01
Average:
48 | 25 0.00
Snow
Actual:
33 | 19 0.11
Average:
44 | 28 0.01
Partly Cloudy
Actual:
30 | 12 0.00
Average:
48 | 23 0.01
Partly Cloudy
Actual:
30 | 21 0.00
Average:
38 | 23 0.00
Rain
Actual:
46 | 25 0.04
Average:
38 | 18 0.00
Clear
Actual:
59 | 33 0.00
Average:
44 | 25 0.00
Scattered Clouds
Actual:
52 | 39 0.00
Average:
44 | 25 0.00
Thunderstorm
Actual:
71 | 39 0.57
Average:
34 | 18 0.00
Scattered Clouds
Actual:
55 | 35 0.00
Average:
29 | 13 0.02
Scattered Clouds
Actual:
62 | 28 0.00
Average:
34 | 17 0.00
Partly Cloudy
Actual:
37 | 27 0.00
Average:
35 | 18 0.00
Scattered Clouds
Actual:
37 | 24 0.00
Average:
34 | 20 0.00
Mostly Cloudy
Actual:
30 | 19 0.00
Average:
41 | 20 0.00
Scattered Clouds
Actual:
26 | 12 0.00
Average:
37 | 27 0.04
Clear
Actual:
28 | 17 0.00
Average:
39 | 31 0.15
Scattered Clouds
Actual:
46 | 17 0.00
Average:
40 | 30 0.19
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 37 32 28 37 33 26 100 96 87 30.12 29.91 29.75 10 4 0 16 5 22 0.40 Fog , Rain , Snow
2 28 22 14 26 17 9 89 80 65 30.36 30.28 30.15 10 9 2 16 13 20 0.00 Snow
3 28 19 10 18 11 4 81 69 49 30.45 30.38 30.34 10 10 10 10 7 - 0.00  
4 28 26 23 25 22 17 93 86 69 30.34 30.08 29.94 10 4 0 17 9 26 0.05 Fog , Snow
5 23 18 12 20 15 6 93 81 71 30.61 30.27 29.96 10 7 2 21 14 31 0.02 Snow
6 12 5 -4 5 -2 -8 87 66 46 30.67 30.59 30.54 10 10 10 17 11 20 0.00  
7 17 6 -6 6 -1 -10 87 66 47 30.56 30.47 30.35 10 10 8 8 2 - 0.00  
8 28 22 15 23 16 6 88 78 62 30.34 30.24 30.16 10 8 2 7 4 - 0.00 Snow
9 28 24 19 23 19 11 93 81 68 30.40 30.26 30.15 10 6 1 14 6 - 0.01 Snow
10 17 12 5 6 -1 -3 70 60 47 30.54 30.49 30.40 10 10 10 15 10 - 0.00  
11 21 10 0 0 -3 -8 83 61 40 30.59 30.50 30.40 10 10 10 8 3 - 0.00  
12 34 17 0 15 6 -4 91 70 38 30.37 30.19 30.05 10 10 8 4 0 - 0.00  
13 50 28 7 30 19 4 92 66 41 30.06 29.86 29.71 10 9 6 12 2 - 0.01  
14 33 26 19 30 23 11 100 87 71 30.11 29.80 29.65 10 5 2 22 9 28 0.11 Rain , Snow
15 30 21 12 21 15 8 81 73 66 30.20 30.10 30.01 10 10 9 14 8 - 0.00  
16 30 26 21 24 22 19 89 76 69 30.27 30.17 30.00 10 10 9 16 7 - 0.00  
17 46 36 25 36 28 19 100 78 49 30.18 29.95 29.79 10 7 1 28 10 37 0.04 Rain
18 59 46 33 38 30 24 75 53 32 30.06 29.90 29.76 10 10 10 17 5 29 0.00  
19 52 46 39 38 35 31 79 66 54 30.06 29.95 29.81 10 10 10 13 7 - 0.00  
20 71 55 39 59 44 28 100 77 45 29.78 29.58 29.27 10 9 2 29 11 54 0.57 Rain , Thunderstorm
21 55 45 35 28 19 15 63 39 22 29.96 29.88 29.73 10 10 10 17 12 30 0.00  
22 62 45 28 36 28 21 89 61 24 30.06 29.98 29.88 10 10 10 22 3 29 0.00  
23 37 32 27 34 21 16 93 64 44 30.36 30.23 30.06 10 10 10 16 11 - 0.00  
24 37 30 24 18 14 8 69 54 34 30.43 30.34 30.25 10 10 10 12 6 - 0.00  
25 30 26 19 21 17 5 75 65 52 30.35 30.29 30.24 10 10 10 20 10 25 0.00  
26 26 19 12 6 2 -5 65 47 31 30.37 30.22 29.98 10 10 10 22 14 24 0.00  
27 28 23 17 14 3 -5 66 44 24 30.19 30.10 29.96 10 10 10 20 11 25 0.00  
28 46 32 17 22 14 7 68 48 30 30.15 30.06 29.95 10 10 10 15 9 22 0.00