Weather History for Keokuk, IA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 43 °F 24 °F
Mean Temperature 60 °F 36 °F 22 °F
Min Temperature 50 °F 28 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 44 30 4 919
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 18
Dew Point  
Dew Point 59 °F 26 °F 7 °F
Precipitation  
Precipitation 0.64 in 0.06 in 0.00 in 1.88 in
Snowdepth - - - -
Wind  
Wind 39 mph 7 mph 0 mph
Gust Wind 51 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 29.99 in 29.21 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 28, 2012 Rise Set
Actual Time 7:28 AM CST 4:46 PM CST
Civil Twilight 6:57 AM CST 5:17 PM CST
Nautical Twilight 6:23 AM CST 5:52 PM CST
Astronomical Twilight 5:50 AM CST 6:25 PM CST
Moon 5:24 PM CST (12/28) 7:22 AM CST (12/28)
Length of Visible Light 10h 20m
Length of Day
9h 18m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

Precipitation Actual month total 1.88 Average Month Total: 1.90
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
64 | 35 0.00
Average:
42 | 27 0.07
Mostly Cloudy
Actual:
62 | 50 0.00
Average:
41 | 27 0.08
Rain
Actual:
73 | 48 0.00
Average:
41 | 25 0.18
Clear
Actual:
62 | 42 0.00
Average:
40 | 23 0.05
Clear
Actual:
48 | 30 0.00
Average:
41 | 26 0.04
Rain
Actual:
50 | 37 0.07
Average:
41 | 25 0.04
Rain
Actual:
44 | 39 0.08
Average:
39 | 24 0.12
Overcast
Actual:
39 | 35 0.00
Average:
40 | 24 0.10
Rain
Actual:
42 | 26 0.05
Average:
39 | 23 0.03
Partly Cloudy
Actual:
32 | 19 0.00
Average:
39 | 23 0.06
Scattered Clouds
Actual:
39 | 19 0.00
Average:
38 | 22 0.10
Clear
Actual:
48 | 28 0.00
Average:
37 | 23 0.06
Clear
Actual:
53 | 35 0.00
Average:
39 | 20 0.02
Rain
Actual:
53 | 35 0.00
Average:
37 | 22 0.08
Rain
Actual:
53 | 42 0.47
Average:
37 | 22 0.11
Overcast
Actual:
48 | 37 0.00
Average:
36 | 21 0.08
Mostly Cloudy
Actual:
37 | 28 0.00
Average:
36 | 19 0.03
Partly Cloudy
Actual:
55 | 28 0.00
Average:
36 | 20 0.01
Snow
Actual:
39 | 33 0.64
Average:
37 | 21 0.03
Snow
Actual:
42 | 21 0.56
Average:
35 | 19 0.05
Clear
Actual:
30 | 15 0.00
Average:
35 | 18 0.04
Clear
Actual:
39 | 12 0.01
Average:
34 | 18 0.03
Scattered Clouds
Actual:
32 | 19 0.00
Average:
34 | 21 0.04
Snow
Actual:
28 | 21 0.00
Average:
35 | 17 0.02
Partly Cloudy
Actual:
24 | 19 0.00
Average:
32 | 16 0.09
Overcast
Actual:
28 | 19 0.00
Average:
33 | 17 0.00
Partly Cloudy
Actual:
32 | 15 0.00
Average:
35 | 19 0.04
Snow
Actual:
32 | 28 0.00
Average:
35 | 20 0.10
Snow
Actual:
30 | 17 0.00
Average:
34 | 20 0.08
Clear
Actual:
39 | 14 0.00
Average:
35 | 18 0.08
Snow
Actual:
37 | 19 0.00
Average:
31 | 18 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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 64 50 35 54 45 30 82 74 68 30.06 29.94 29.85 10 8 5 16 5 22 0.00  
2 62 56 50 54 49 45 82 79 72 30.02 29.96 29.86 10 4 0 9 5 - 0.00  
3 73 60 48 59 51 39 87 69 54 29.99 29.86 29.74 10 8 0 21 10 31 0.00 Rain
4 62 52 42 37 28 14 71 46 15 30.31 30.17 30.00 10 10 10 14 5 18 0.00  
5 48 39 30 34 28 23 81 63 46 30.39 30.28 30.11 10 10 5 14 6 - 0.00  
6 50 44 37 39 35 30 81 71 62 30.10 29.99 29.90 10 10 4 12 6 - 0.07 Rain
7 44 42 39 39 37 34 87 80 76 29.96 29.91 29.85 7 4 2 8 4 - 0.08 Rain
8 39 37 35 34 32 30 87 78 70 30.03 29.98 29.89 10 7 2 10 5 - 0.00  
9 42 34 26 37 32 18 87 80 69 29.96 29.86 29.79 10 7 1 25 10 32 0.05 Rain
10 32 26 19 21 18 14 80 72 64 30.03 29.95 29.90 10 10 10 18 11 28 0.00  
11 39 29 19 21 18 12 80 65 45 30.15 30.05 29.99 10 10 10 13 7 17 0.00  
12 48 38 28 23 19 14 69 50 30 30.25 30.19 30.15 10 10 10 14 8 17 0.00  
13 53 44 35 25 19 14 65 42 22 30.22 30.16 30.09 10 10 10 22 11 29 0.00  
14 53 44 35 34 26 23 65 47 33 30.15 30.05 29.89 10 10 10 10 7 - 0.00 Rain
15 53 48 42 46 42 36 87 77 66 29.88 29.64 29.52 10 9 5 17 11 24 0.47 Rain
16 48 42 37 41 33 30 81 75 70 29.78 29.72 29.64 10 8 5 16 9 20 0.00  
17 37 34 28 30 28 25 86 76 70 29.77 29.73 29.69 10 6 2 6 2 - 0.00  
18 55 42 28 37 30 25 86 71 44 29.91 29.70 29.53 10 7 2 28 8 39 0.00  
19 39 36 33 34 30 27 87 76 70 30.01 29.87 29.53 10 6 2 21 6 29 0.64 Rain , Snow
20 42 32 21 37 26 14 87 79 69 29.94 29.52 29.21 10 4 0 39 17 51 0.56 Rain , Snow
21 30 22 15 14 10 7 74 62 37 30.28 30.19 29.95 10 10 7 21 13 29 0.00  
22 39 26 12 23 15 7 86 67 35 30.28 30.09 29.93 10 10 7 10 2 - 0.01  
23 32 26 19 21 18 14 86 74 60 30.02 29.96 29.91 10 9 5 10 4 - 0.00  
24 28 24 21 21 17 12 86 76 68 30.15 30.01 29.89 10 6 2 16 7 23 0.00 Snow
25 24 22 19 18 13 10 80 72 63 30.35 30.25 30.16 10 10 10 18 9 22 0.00  
26 28 24 19 19 16 10 80 72 68 30.19 30.15 30.11 10 10 10 14 9 20 0.00  
27 32 24 15 21 17 10 80 73 60 30.21 30.13 30.05 10 10 7 15 4 - 0.00  
28 32 30 28 25 23 21 80 77 69 30.04 29.97 29.92 10 6 3 10 5 - 0.00 Snow
29 30 24 17 25 16 10 86 74 64 30.28 30.13 29.94 10 8 2 20 8 23 0.00 Snow
30 39 26 14 25 18 9 80 64 49 30.35 30.24 30.09 10 9 5 16 5 23 0.00  
31 37 28 19 25 19 10 80 66 52 30.18 30.12 30.08 10 8 1 15 9 21 0.00 Snow