Weather History for Salem, IL

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 85 °F 76 °F
Mean Temperature 84 °F 77 °F 68 °F
Min Temperature 75 °F 68 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 12 3 359
Growing Degree Days (base 50) 34 27 18 822
Dew Point  
Dew Point 82 °F 70 °F 55 °F
Precipitation  
Precipitation 1.97 in 0.18 in 0.00 in 5.50 in
Snowdepth - - - -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 31 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 30.00 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 10, 2014 Rise Set
Actual Time 6:05 AM CDT 7:56 PM CDT
Civil Twilight 5:36 AM CDT 8:25 PM CDT
Nautical Twilight 5:01 AM CDT 8:59 PM CDT
Astronomical Twilight 4:24 AM CDT 9:37 PM CDT
Moon 7:44 PM CDT (8/10) 5:57 AM CDT (8/10)
Length of Visible Light 14h 48m
Length of Day
13h 50m
Full, 100% of the Moon is Illuminated
Aug 10
Full
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter

Weather History Calendar

Precipitation Actual month total 5.50 Average Month Total: 3.12
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
86 | 59 0.32
Average:
87 | 63 0.13
Thunderstorm
Actual:
84 | 59 0.00
Average:
88 | 64 0.07
Clear
Actual:
87 | 60 0.00
Average:
88 | 65 0.06
Clear
Actual:
88 | 59 0.00
Average:
86 | 64 0.12
Thunderstorm
Actual:
86 | 68 0.40
Average:
86 | 64 0.13
Thunderstorm
Actual:
86 | 68 0.00
Average:
86 | 64 0.13
Thunderstorm
Actual:
77 | 71 0.41
Average:
87 | 64 0.06
Rain
Actual:
78 | 71 0.36
Average:
88 | 64 0.09
Rain
Actual:
78 | 69 0.00
Average:
87 | 65 0.12
Fog
Actual:
83 | 69 0.00
Average:
86 | 65 0.16
Rain
Actual:
84 | 68 0.01
Average:
86 | 63 0.13
Scattered Clouds
Actual:
79 | 61 0.00
Average:
85 | 62 0.19
Clear
Actual:
81 | 56 0.00
Average:
86 | 63 0.07
Scattered Clouds
Actual:
84 | 58 0.00
Average:
86 | 63 0.03
Rain
Actual:
83 | 63 0.00
Average:
86 | 65 0.21
Thunderstorm
Actual:
76 | 72 0.01
Average:
87 | 66 0.15
Thunderstorm
Actual:
81 | 70 1.97
Average:
88 | 65 0.01
Fog
Actual:
84 | 68 0.00
Average:
89 | 64 0.04
Thunderstorm
Actual:
87 | 68 0.03
Average:
87 | 65 0.02
Thunderstorm
Actual:
83 | 69 0.87
Average:
87 | 64 0.14
Thunderstorm
Actual:
90 | 73 0.00
Average:
86 | 62 0.10
Clear
Actual:
88 | 75 0.00
Average:
86 | 63 0.03
Thunderstorm
Actual:
95 | 74 0.00
Average:
86 | 64 0.16
Clear
Actual:
93 | 73 0.00
Average:
86 | 63 0.13
Scattered Clouds
Actual:
95 | 75 0.00
Average:
87 | 63 0.03
Fog
Actual:
94 | 71 0.00
Average:
87 | 63 0.13
Thunderstorm
Actual:
92 | 72 0.53
Average:
86 | 63 0.13
Thunderstorm
Actual:
88 | 73 0.48
Average:
86 | 63 0.06
Scattered Clouds
Actual:
88 | 73 0.10
Average:
86 | 62 0.13
Rain
Actual:
82 | 73 0.01
Average:
86 | 63 0.10
Partly Cloudy
Actual:
85 | 73 0.00
Average:
86 | 62 0.06
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 72 59 69 64 59 100 78 43 30.11 30.09 30.05 10 7 0 18 1 29 0.32 Fog , Rain , Thunderstorm
2 84 72 59 66 63 59 100 74 47 30.17 30.12 30.08 10 9 2 9 3 - 0.00 Thunderstorm
3 87 73 60 68 63 59 100 72 39 30.19 30.14 30.08 10 9 4 5 1 - 0.00  
4 88 74 59 66 63 58 98 68 36 30.15 30.10 30.05 10 8 1 6 1 - 0.00  
5 86 77 68 75 69 64 96 78 57 30.10 30.03 30.00 10 9 2 13 3 17 0.40 Rain , Thunderstorm
6 86 76 68 73 70 65 99 80 50 30.08 30.03 30.00 10 7 0 10 2 - 0.00 Fog , Rain , Thunderstorm
7 77 74 71 74 71 69 97 92 83 30.05 29.99 29.92 7 5 2 8 4 - 0.41 Rain , Thunderstorm
8 78 74 71 74 72 70 97 95 87 29.98 29.94 29.92 7 4 1 9 5 - 0.36 Rain
9 78 74 69 73 71 69 99 94 83 30.02 29.99 29.95 5 2 0 7 2 - 0.00 Fog , Rain
10 83 76 69 74 72 69 100 88 68 30.02 29.98 29.93 10 6 0 9 2 - 0.00 Fog
11 84 76 68 74 71 67 99 85 60 29.95 29.91 29.87 10 5 0 13 3 17 0.01 Fog , Rain
12 79 70 61 65 60 55 94 72 44 30.03 29.97 29.90 10 10 10 20 9 30 0.00  
13 81 68 56 65 59 55 100 73 42 30.12 30.08 30.04 10 10 5 9 1 - 0.00  
14 84 70 58 68 63 57 100 77 51 30.11 30.07 30.01 10 10 2 8 1 - 0.00  
15 83 73 63 71 66 60 91 77 60 30.10 30.03 29.98 10 10 4 7 2 - 0.00 Rain
16 76 74 72 71 70 68 91 87 80 30.00 29.95 29.89 10 10 5 9 4 - 0.01 Rain , Thunderstorm
17 81 75 70 74 72 69 98 91 78 29.92 29.88 29.83 10 7 1 10 4 16 1.97 Rain , Thunderstorm
18 84 76 68 74 71 68 99 88 64 29.92 29.88 29.83 10 5 0 7 1 - 0.00 Fog
19 87 78 68 79 74 68 99 86 69 29.87 29.83 29.79 10 7 0 12 3 - 0.03 Fog , Rain , Thunderstorm
20 83 76 69 74 71 69 98 87 68 30.05 29.95 29.85 10 8 0 16 2 29 0.87 Fog , Rain , Thunderstorm
21 90 82 73 78 76 72 97 82 65 30.05 30.00 29.95 10 9 5 12 6 16 0.00 Rain , Thunderstorm
22 88 82 75 82 77 73 94 83 69 30.04 29.98 29.95 10 9 7 9 6 - 0.00  
23 95 84 74 82 77 68 96 80 62 29.98 29.95 29.89 10 8 4 12 4 26 0.00 Thunderstorm
24 93 82 73 81 76 68 94 80 65 30.01 29.97 29.94 10 8 0 9 4 - 0.00  
25 95 84 75 79 77 71 96 79 57 30.09 30.03 29.99 10 9 3 7 2 - 0.00  
26 94 82 71 78 75 71 98 78 47 30.13 30.08 30.04 10 8 0 7 1 - 0.00 Fog
27 92 82 72 79 73 70 97 80 60 30.13 30.09 30.03 10 9 2 25 1 31 0.53 Rain , Thunderstorm
28 88 80 73 78 74 72 97 87 66 30.07 30.03 29.98 10 6 1 14 2 18 0.48 Rain , Thunderstorm
29 88 80 73 77 73 69 97 77 55 30.01 29.96 29.90 10 8 2 13 4 20 0.10  
30 82 77 73 75 72 69 94 85 74 30.01 29.97 29.94 10 10 7 14 10 20 0.01 Rain
31 85 79 73 75 73 72 95 83 68 30.00 29.97 29.92 10 10 10 12 7 16 0.00