Weather History for Quincy, IL

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 99 °F 88 °F 73 °F
Mean Temperature 84 °F 75 °F 66 °F
Min Temperature 75 °F 63 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 10 0 315
Growing Degree Days (base 50) 34 25 16 779
Dew Point  
Dew Point 74 °F 58 °F 37 °F
Precipitation  
Precipitation 2.34 in 0.14 in 0.00 in 4.20 in
Snowdepth - - - -
Wind  
Wind 22 mph 6 mph 0 mph
Gust Wind 29 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 29.96 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 16, 2012 Rise Set
Actual Time 6:17 AM CDT 7:59 PM CDT
Civil Twilight 5:49 AM CDT 8:28 PM CDT
Nautical Twilight 5:14 AM CDT 9:02 PM CDT
Astronomical Twilight 4:36 AM CDT 9:39 PM CDT
Moon 5:16 AM CDT (8/16) 7:08 PM CDT (8/16)
Length of Visible Light 14h 38m
Length of Day
13h 41m
Waning Crescent, 1% of the Moon is Illuminated
Aug 16
Waning Crescent
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 4.20 Average Month Total: 3.43
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
99 | 66 0.00
Average:
83 | 63 0.00
Thunderstorm
Actual:
95 | 70 0.96
Average:
85 | 64 0.08
Fog
Actual:
93 | 71 0.00
Average:
85 | 63 0.28
Rain
Actual:
93 | 75 0.00
Average:
83 | 63 0.12
Scattered Clouds
Actual:
88 | 66 0.00
Average:
82 | 64 0.19
Clear
Actual:
91 | 57 0.00
Average:
83 | 64 0.28
Clear
Actual:
98 | 66 0.00
Average:
83 | 64 0.10
Rain
Actual:
82 | 70 0.00
Average:
85 | 65 0.21
Rain
Actual:
90 | 66 0.02
Average:
84 | 65 0.11
Partly Cloudy
Actual:
80 | 60 0.00
Average:
82 | 63 0.17
Clear
Actual:
82 | 55 0.00
Average:
81 | 61 0.08
Thunderstorm
Actual:
78 | 62 0.09
Average:
82 | 61 0.03
Partly Cloudy
Actual:
73 | 61 0.00
Average:
83 | 64 0.21
Scattered Clouds
Actual:
82 | 57 0.01
Average:
83 | 64 0.20
Clear
Actual:
91 | 57 0.00
Average:
83 | 66 0.10
Thunderstorm
Actual:
86 | 64 0.00
Average:
84 | 65 0.11
Clear
Actual:
80 | 53 0.00
Average:
85 | 65 0.13
Clear
Actual:
82 | 51 0.00
Average:
85 | 65 0.08
Partly Cloudy
Actual:
82 | 59 0.00
Average:
83 | 64 0.04
Scattered Clouds
Actual:
84 | 54 0.00
Average:
83 | 63 0.07
Scattered Clouds
Actual:
88 | 59 0.00
Average:
83 | 63 0.08
Scattered Clouds
Actual:
96 | 57 0.00
Average:
83 | 63 0.14
Scattered Clouds
Actual:
97 | 66 0.00
Average:
82 | 63 0.05
Clear
Actual:
96 | 71 0.00
Average:
83 | 62 0.04
Rain
Actual:
91 | 66 0.02
Average:
84 | 63 0.06
Thunderstorm
Actual:
80 | 71 2.34
Average:
84 | 64 0.04
Partly Cloudy
Actual:
90 | 68 0.01
Average:
83 | 64 0.03
Clear
Actual:
91 | 66 0.00
Average:
82 | 63 0.15
Clear
Actual:
91 | 68 0.00
Average:
84 | 62 0.08
Clear
Actual:
95 | 66 0.00
Average:
83 | 62 0.06
Rain
Actual:
78 | 70 0.75
Average:
83 | 62 0.11
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 99 82 66 66 60 52 84 50 21 29.94 29.89 29.81 10 10 9 10 4 - 0.00  
2 95 82 70 74 67 58 94 72 39 29.85 29.79 29.74 10 7 0 21 8 29 0.96 Fog , Rain , Thunderstorm
3 93 81 71 73 71 70 100 83 48 29.86 29.82 29.78 10 5 0 9 5 - 0.00 Fog
4 93 84 75 74 72 67 94 71 50 29.97 29.83 29.78 10 9 3 14 8 23 0.00 Rain
5 88 76 66 67 59 53 87 57 32 30.15 30.09 29.97 10 10 10 14 7 24 0.00  
6 91 74 57 58 53 44 90 51 20 30.17 30.09 29.99 10 10 10 7 4 - 0.00  
7 98 82 66 62 56 52 73 43 22 30.00 29.95 29.90 10 10 10 9 5 - 0.00  
8 82 76 70 68 63 57 87 64 47 29.99 29.93 29.86 10 10 10 16 7 17 0.00 Rain
9 90 76 66 67 64 60 90 67 43 29.92 29.86 29.81 10 10 10 20 8 26 0.02 Rain
10 80 69 60 61 56 50 94 74 40 30.02 29.97 29.89 10 10 6 16 10 23 0.00  
11 82 68 55 55 49 45 86 52 27 30.05 30.01 29.97 10 10 10 10 4 - 0.00  
12 78 70 62 63 56 46 88 64 50 30.01 29.94 29.84 10 10 7 20 7 29 0.09 Rain , Thunderstorm
13 73 66 61 61 60 58 90 77 66 30.01 29.92 29.83 10 10 9 16 10 21 0.00  
14 82 70 57 59 57 54 100 69 38 30.02 29.97 29.92 10 8 2 9 4 - 0.01  
15 91 74 57 59 57 54 90 58 30 29.98 29.91 29.83 10 10 7 13 6 20 0.00  
16 86 74 64 66 61 55 73 60 50 30.01 29.89 29.81 10 10 10 22 11 29 0.00 Rain , Thunderstorm
17 80 66 53 53 47 40 89 55 24 30.07 30.03 29.99 10 10 9 10 6 17 0.00  
18 82 66 51 50 45 38 77 49 23 30.04 29.98 29.91 10 10 10 10 2 - 0.00  
19 82 70 59 53 48 41 72 49 25 30.00 29.96 29.92 10 10 10 13 5 20 0.00  
20 84 68 54 54 49 45 86 53 27 30.01 29.97 29.93 10 10 9 13 3 24 0.00  
21 88 73 59 53 46 37 78 43 18 30.05 30.03 29.99 10 10 10 9 4 - 0.00  
22 96 75 57 54 50 46 72 42 21 30.06 30.02 29.96 10 10 10 9 7 - 0.00  
23 97 81 66 54 51 46 59 35 18 30.06 29.99 29.94 10 10 10 10 7 16 0.00  
24 96 82 71 56 52 48 55 38 21 30.01 29.96 29.92 10 10 10 16 8 25 0.00  
25 91 78 66 69 60 54 85 57 30 30.00 29.95 29.90 10 10 8 16 9 25 0.02 Rain
26 80 75 71 73 71 66 100 93 78 30.01 29.97 29.93 10 5 0 13 6 - 2.34 Fog , Rain , Thunderstorm
27 90 79 68 70 66 58 96 78 35 30.13 30.06 29.99 10 8 1 12 7 - 0.01  
28 91 78 66 64 60 55 87 55 29 30.14 30.07 29.99 10 10 10 8 2 - 0.00  
29 91 80 68 63 59 56 75 52 33 30.06 30.00 29.94 10 10 10 8 5 - 0.00  
30 95 80 66 63 59 54 81 51 26 30.02 29.97 29.92 10 10 10 9 6 - 0.00  
31 78 74 70 73 70 58 94 88 50 30.05 29.96 29.89 10 6 1 20 9 28 0.75 Rain