Weather History for Fairfield, IL

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 77 °F 64 °F
Mean Temperature 80 °F 66 °F 50 °F
Min Temperature 73 °F 56 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 14 2 0 70
Cooling Degree Days (base 65) 15 4 0 112
Growing Degree Days (base 50) 30 16 0 494
Dew Point  
Dew Point 75 °F 57 °F 23 °F
Precipitation  
Precipitation 2.22 in 0.32 in 0.00 in 9.49 in
Snowdepth - - - -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 37 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.02 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2012 Rise Set
Actual Time 6:26 AM CDT 7:18 PM CDT
Civil Twilight 5:59 AM CDT 7:45 PM CDT
Nautical Twilight 5:27 AM CDT 8:16 PM CDT
Astronomical Twilight 4:54 AM CDT 8:49 PM CDT
Moon 9:15 PM CDT (9/4) 10:28 AM CDT (9/4)
Length of Visible Light 13h 45m
Length of Day
12h 51m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
86 | 71 2.22
Average:
- | - -
Rain
Actual:
82 | 73 1.75
Average:
- | - -
Rain
Actual:
84 | 71 0.01
Average:
- | - -
Scattered Clouds
Actual:
91 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
82 | 68 0.08
Average:
- | - -
Fog
Actual:
89 | 64 0.00
Average:
- | - -
Thunderstorm
Actual:
91 | 62 1.09
Average:
- | - -
Rain
Actual:
71 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
73 | 53 0.00
Average:
- | - -
Clear
Actual:
78 | 53 0.00
Average:
- | - -
Clear
Actual:
82 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 57 0.00
Average:
- | - -
Rain
Actual:
82 | 60 0.00
Average:
- | - -
Rain
Actual:
73 | 57 0.00
Average:
- | - -
Clear
Actual:
75 | 53 0.00
Average:
- | - -
Rain
Actual:
73 | 59 0.02
Average:
- | - -
Rain
Actual:
73 | 62 0.53
Average:
- | - -
Scattered Clouds
Actual:
66 | 46 0.00
Average:
- | - -
Clear
Actual:
71 | 42 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 51 0.00
Average:
- | - -
Rain
Actual:
80 | 48 0.06
Average:
- | - -
Clear
Actual:
69 | 42 0.00
Average:
- | - -
Clear
Actual:
64 | 37 0.00
Average:
- | - -
Clear
Actual:
71 | 35 0.00
Average:
- | - -
Thunderstorm
Actual:
80 | 55 1.74
Average:
- | - -
Thunderstorm
Actual:
73 | 62 1.94
Average:
- | - -
Rain
Actual:
71 | 64 0.01
Average:
- | - -
Rain
Actual:
71 | 55 0.04
Average:
- | - -
Clear
Actual:
73 | 51 0.00
Average:
- | - -
Clear
Actual:
73 | 50 0.00
Average:
- | - -
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 78 71 75 73 70 94 86 70 29.99 29.92 29.82 10 10 2 22 10 29 2.22 Rain , Thunderstorm
2 82 78 73 75 73 70 94 91 79 29.81 29.76 29.74 10 6 1 12 7 18 1.75 Rain
3 84 78 71 75 73 70 94 89 74 29.89 29.83 29.77 10 7 2 10 4 - 0.01 Rain
4 91 80 69 75 71 66 94 77 52 29.93 29.88 29.84 10 8 1 8 1 - 0.00  
5 82 75 68 75 71 64 94 88 78 29.94 29.86 29.79 10 9 4 22 2 37 0.08 Rain , Thunderstorm
6 89 76 64 75 68 63 94 79 46 29.96 29.92 29.89 10 7 0 9 1 16 0.00 Fog
7 91 76 62 75 68 61 94 79 52 29.91 29.83 29.65 10 9 2 15 4 22 1.09 Rain , Thunderstorm
8 71 63 55 66 55 46 94 71 41 29.99 29.93 29.80 10 10 10 15 8 21 0.00 Rain
9 73 63 53 57 54 52 94 73 47 30.13 30.03 29.94 10 10 10 14 3 18 0.00  
10 78 66 53 59 53 48 94 69 36 30.22 30.16 30.12 10 10 7 7 3 - 0.00  
11 82 68 55 59 55 52 94 71 35 30.23 30.17 30.13 10 10 10 9 2 - 0.00  
12 84 70 57 64 58 52 94 66 33 30.24 30.19 30.15 10 10 10 13 3 17 0.00  
13 82 71 60 70 62 57 94 75 45 30.26 30.21 30.17 10 10 10 9 1 - 0.00 Rain
14 73 65 57 61 56 45 88 76 38 30.31 30.27 30.23 10 10 5 12 7 17 0.00 Rain
15 75 64 53 55 50 39 94 66 29 30.32 30.24 30.15 10 10 10 13 3 17 0.00  
16 73 66 59 64 59 54 94 81 60 30.15 30.08 30.01 10 9 4 8 2 - 0.02 Rain
17 73 68 62 66 64 61 94 91 78 30.00 29.88 29.77 10 5 0 6 0 - 0.53 Fog , Rain
18 66 56 46 64 46 34 94 64 30 30.09 29.93 29.76 10 10 3 18 7 25 0.00  
19 71 56 42 48 41 34 93 61 25 30.18 30.10 30.03 10 10 10 12 3 28 0.00  
20 75 63 51 57 51 46 94 71 44 30.05 29.99 29.94 10 10 10 12 5 16 0.00  
21 80 64 48 64 55 46 94 74 43 30.02 29.88 29.73 10 10 7 21 4 28 0.06 Rain
22 69 56 42 57 44 23 94 63 19 30.21 30.04 29.83 10 9 2 13 4 22 0.00  
23 64 50 37 45 39 32 93 70 30 30.31 30.26 30.21 10 10 10 8 2 9 0.00  
24 71 53 35 46 37 27 93 60 19 30.28 30.18 30.01 10 10 7 12 2 16 0.00  
25 80 68 55 70 58 46 94 80 61 30.07 29.97 29.87 10 9 1 17 6 29 1.74 Rain , Thunderstorm
26 73 68 62 68 64 61 94 91 78 30.09 30.03 29.96 10 8 2 7 3 18 1.94 Rain , Thunderstorm
27 71 68 64 66 64 63 94 90 78 30.15 30.11 30.07 10 4 0 6 2 - 0.01 Fog , Rain
28 71 63 55 63 54 48 94 76 43 30.16 30.11 30.07 10 9 2 9 3 - 0.04 Rain
29 73 62 51 57 53 48 94 76 47 30.11 30.05 29.98 10 9 4 9 3 - 0.00  
30 73 62 50 55 51 34 94 74 33 29.98 29.90 29.84 10 8 2 9 2 - 0.00