Mattoon, IL

6:24 PM CDT on August 20, 2017 (GMT -0500)
Coles County Memorial

Weather History for KMTO - August, 2014

Change the Weather History Date:

Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 82 °F 69 °F
Mean Temperature 81 °F 74 °F 64 °F
Min Temperature 76 °F 66 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 16 9 0 276
Growing Degree Days (base 50) 31 24 14 729
Dew Point  
Dew Point 79 °F 67 °F 50 °F
Precipitation  
Precipitation 0.46 in 0.12 in 0.00 in 2.73 in
Snowdepth - - - -
Wind  
Wind 30 mph 6 mph 0 mph
Gust Wind 42 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 29.99 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Aug. 18, 2014 Rise Set
Actual Time 6:08 AM CDT 7:44 PM CDT
Civil Twilight 5:39 AM CDT 8:13 PM CDT
Nautical Twilight 5:05 AM CDT 8:47 PM CDT
Astronomical Twilight 4:28 AM CDT 9:23 PM CDT
Moon 12:15 AM CDT (8/18) 2:47 PM CDT (8/18)
Length of Visible Light 14h 33m
Length of Day
13h 36m
Last Quarter, 38% of the Moon is Illuminated
Aug 18
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

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 83 72 61 66 63 57 100 73 45 30.11 30.08 30.04 10 8 2 15 4 19 0.14 Rain , Thunderstorm
2 81 69 57 64 61 57 100 76 51 30.16 30.12 30.07 10 7 2 9 4 - 0.00  
3 84 72 59 65 61 58 97 70 43 30.17 30.13 30.07 10 6 2 7 1 11 0.00  
4 84 72 60 66 62 59 100 74 47 30.14 30.08 30.03 9 7 3 8 4 11 0.00  
5 83 75 66 70 67 61 100 83 65 30.06 30.02 29.99 9 6 2 17 6 33 0.27 Rain
6 80 72 63 68 66 63 100 84 67 30.08 30.03 29.99 10 4 0 10 5 14 T Fog , Rain
7 71 69 66 67 66 63 93 86 78 30.05 30.01 29.96 10 6 2 15 7 20 0.33 Rain
8 69 67 65 68 65 63 100 94 87 30.00 29.98 29.95 10 5 1 14 9 19 0.39 Rain
9 73 69 65 69 66 62 97 91 84 30.01 29.99 29.97 10 6 3 13 7 18 0.01 Rain
10 81 75 68 76 69 64 100 87 74 30.00 29.96 29.91 9 6 1 8 3 11 0.46 Rain
11 82 75 67 70 69 66 100 81 62 29.92 29.88 29.83 10 6 0 18 8 23 0.00 Fog
12 75 68 60 64 59 55 93 73 53 30.00 29.91 29.84 10 10 10 28 12 33 0.00  
13 78 67 56 59 57 54 93 68 43 30.09 30.04 30.00 10 10 10 13 7 17 0.00  
14 81 70 59 67 60 56 0 0 0 30.06 30.03 30.01 10 10 10 12 6 - T Rain
15 74 64 54 63 60 50 87 72 57 30.07 30.01 29.97 10 10 10 9 5 11 0.00  
16 75 70 65 68 65 62 93 86 79 29.98 29.94 29.91 10 9 4 13 8 16 0.05 Rain
17 79 72 65 72 68 62 100 91 82 29.90 29.88 29.84 10 7 2 14 6 20 0.44 Rain
18 82 74 66 70 67 64 100 81 62 29.91 29.87 29.81 10 4 0 10 4 12 T Fog , Rain
19 84 76 68 73 70 67 97 83 69 29.83 29.80 29.76 10 7 2 15 6 20 0.00  
20 80 74 68 72 69 66 93 84 74 30.05 29.93 29.82 10 9 3 22 6 27 0.19 Rain , Thunderstorm
21 87 80 72 76 72 66 93 79 65 30.01 29.96 29.92 10 10 10 14 8 19 T Rain , Thunderstorm
22 86 81 76 77 75 72 100 85 70 30.01 29.95 29.90 10 9 4 14 6 20 0.00  
23 90 81 72 79 75 69 100 85 70 29.98 29.95 29.91 10 6 0 18 6 23 T Fog
24 89 80 70 78 74 69 100 86 72 29.99 29.96 29.93 10 10 7 10 5 14 0.00  
25 91 80 69 78 72 64 94 79 64 30.15 30.03 29.98 10 8 2 30 7 42 0.18 Rain , Thunderstorm
26 90 79 67 76 70 64 93 79 64 30.11 30.07 30.02 10 9 2 25 5 36 0.18 Rain , Thunderstorm
27 88 78 67 74 71 66 94 77 59 30.10 30.07 30.03 10 9 2 16 2 19 0.09 Rain , Thunderstorm
28 86 76 66 73 69 64 93 77 61 30.08 30.04 29.98 10 10 9 13 4 16 T  
29 88 79 70 75 70 67 100 78 55 29.99 29.94 29.88 10 9 6 14 7 20 0.00  
30 80 76 72 72 70 68 93 81 69 29.98 29.94 29.90 10 10 9 18 10 27 T Rain
31 84 78 72 72 71 70 93 79 65 29.99 29.95 29.90 10 10 7 13 7 16 T Rain