Weather History for Fairfield, IA

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 80 °F 64 °F
Mean Temperature 84 °F 66 °F 52 °F
Min Temperature 71 °F 52 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 14 3 0 87
Cooling Degree Days (base 65) 18 4 0 105
Growing Degree Days (base 50) 34 16 2 470
Dew Point  
Dew Point 73 °F 48 °F 3 °F
Precipitation  
Precipitation 0.22 in 0.02 in 0.00 in 0.72 in
Snowdepth - - - -
Wind  
Wind 32 mph 6 mph 0 mph
Gust Wind 38 mph 20 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.03 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:46 AM CDT 7:19 PM CDT
Civil Twilight 6:19 AM CDT 7:47 PM CDT
Nautical Twilight 5:46 AM CDT 8:19 PM CDT
Astronomical Twilight 5:12 AM CDT 8:53 PM CDT
Moon 4:05 AM CDT (9/13) 5:43 PM CDT (9/13)
Length of Visible Light 13h 27m
Length of Day
12h 32m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.72 Average Month Total: 3.97
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
78 | 71 0.20
Average:
82 | 60 0.08
Partly Cloudy
Actual:
86 | 69 0.00
Average:
82 | 60 0.11
Scattered Clouds
Actual:
91 | 66 0.00
Average:
80 | 60 0.04
Clear
Actual:
96 | 71 0.00
Average:
80 | 58 0.12
Rain
Actual:
91 | 66 0.09
Average:
81 | 57 0.06
Clear
Actual:
86 | 60 0.00
Average:
80 | 58 0.16
Rain
Actual:
75 | 55 0.06
Average:
82 | 59 0.05
Clear
Actual:
78 | 50 0.00
Average:
81 | 58 0.13
Clear
Actual:
75 | 51 0.00
Average:
79 | 57 0.16
Clear
Actual:
82 | 48 0.00
Average:
79 | 56 0.05
Clear
Actual:
93 | 57 0.00
Average:
79 | 55 0.05
Scattered Clouds
Actual:
91 | 64 0.00
Average:
80 | 56 0.14
Rain
Actual:
66 | 50 0.14
Average:
78 | 56 0.23
Fog
Actual:
77 | 46 0.00
Average:
75 | 54 0.27
Clear
Actual:
80 | 46 0.00
Average:
73 | 52 0.15
Clear
Actual:
80 | 46 0.00
Average:
73 | 53 0.14
Rain
Actual:
80 | 48 0.22
Average:
74 | 53 0.26
Scattered Clouds
Actual:
66 | 42 0.01
Average:
75 | 55 0.18
Scattered Clouds
Actual:
84 | 46 0.00
Average:
74 | 54 0.21
Clear
Actual:
75 | 50 0.00
Average:
74 | 52 0.10
Scattered Clouds
Actual:
75 | 51 0.00
Average:
72 | 50 0.12
Clear
Actual:
64 | 39 0.00
Average:
72 | 50 0.07
Clear
Actual:
66 | 37 0.00
Average:
71 | 47 0.13
Clear
Actual:
78 | 35 0.00
Average:
71 | 48 0.19
Clear
Actual:
84 | 59 0.00
Average:
72 | 50 0.33
Clear
Actual:
78 | 53 0.00
Average:
72 | 49 0.20
Clear
Actual:
75 | 46 0.00
Average:
70 | 49 0.01
Clear
Actual:
73 | 39 0.00
Average:
73 | 49 0.10
Clear
Actual:
84 | 42 0.00
Average:
72 | 49 0.09
Clear
Actual:
80 | 44 0.00
Average:
72 | 49 0.04
 

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 78 74 71 72 68 63 89 79 69 29.97 29.92 29.89 10 10 5 20 12 29 0.20 Rain
2 86 78 69 73 67 61 83 74 62 29.94 29.91 29.89 10 10 4 13 8 18 0.00  
3 91 78 66 73 70 63 89 71 49 29.96 29.92 29.86 10 7 1 9 2 - 0.00  
4 96 84 71 72 70 66 88 64 39 29.91 29.86 29.80 10 9 3 9 2 - 0.00  
5 91 78 66 70 66 61 83 67 43 29.94 29.84 29.79 10 10 7 32 9 38 0.09 Rain
6 86 73 60 63 53 43 83 56 22 30.02 29.94 29.86 10 10 10 8 5 - 0.00  
7 75 66 55 66 60 50 83 75 60 30.00 29.88 29.79 10 10 10 17 8 26 0.06 Rain
8 78 64 50 52 46 37 82 55 23 30.07 30.00 29.88 10 10 10 17 8 24 0.00  
9 75 63 51 54 49 45 82 63 36 30.17 30.11 29.97 10 10 7 13 6 18 0.00  
10 82 65 48 54 45 36 87 52 19 30.21 30.13 30.04 10 10 2 14 4 21 0.00  
11 93 75 57 57 52 45 82 50 20 30.08 30.04 29.98 10 10 10 20 9 24 0.00  
12 91 78 64 61 54 41 77 49 21 30.14 30.07 30.03 10 10 10 14 8 26 0.00  
13 66 58 50 54 49 43 88 76 43 30.38 30.31 30.15 10 9 0 22 10 28 0.14 Rain
14 77 62 46 55 44 36 88 62 22 30.41 30.36 30.32 10 8 0 8 3 - 0.00 Fog
15 80 63 46 52 43 32 87 53 17 30.33 30.25 30.15 10 10 4 13 3 16 0.00  
16 80 63 46 61 51 39 87 65 39 30.15 30.05 29.97 10 10 7 10 3 - 0.00  
17 80 65 48 63 55 45 88 78 54 29.98 29.92 29.84 10 8 2 18 3 29 0.22 Rain
18 66 54 42 46 36 25 87 55 21 30.06 30.01 29.95 10 10 10 14 7 18 0.01  
19 84 65 46 55 41 34 71 42 23 30.04 29.91 29.78 10 10 10 26 10 33 0.00  
20 75 62 50 43 30 3 71 37 6 30.00 29.96 29.93 10 10 10 16 6 25 0.00  
21 75 63 51 48 44 37 82 60 31 29.96 29.86 29.74 10 10 7 18 5 23 0.00  
22 64 52 39 46 35 28 82 55 28 30.26 30.11 29.87 10 10 7 18 9 26 0.00  
23 66 52 37 37 25 9 87 49 11 30.34 30.28 30.24 10 10 10 14 5 20 0.00  
24 78 56 35 46 30 19 75 39 12 30.25 30.07 29.89 10 10 10 16 5 22 0.00  
25 84 72 59 57 52 46 77 57 33 29.89 29.84 29.80 10 10 7 9 3 - 0.00  
26 78 66 53 54 42 27 82 52 15 30.14 30.01 29.89 10 10 7 13 6 - 0.00  
27 75 60 46 46 38 28 87 51 18 30.24 30.18 30.14 10 10 7 10 7 - 0.00  
28 73 56 39 46 38 30 87 54 20 30.24 30.18 30.14 10 10 5 10 3 17 0.00  
29 84 63 42 45 36 21 81 45 10 30.18 30.09 30.00 10 10 7 9 3 - 0.00  
30 80 62 44 46 39 28 76 49 15 30.00 29.94 29.88 10 10 2 10 5 - 0.00