Weather History for Keokuk, IA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 74 °F 46 °F
Mean Temperature 76 °F 65 °F 42 °F
Min Temperature 66 °F 55 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 24 4 0 124
Cooling Degree Days (base 65) 12 4 0 116
Growing Degree Days (base 50) 26 15 0 461
Dew Point  
Dew Point 70 °F 50 °F 10 °F
Precipitation  
Precipitation 2.01 in 0.30 in 0.00 in 9.41 in
Snowdepth - - - -
Wind  
Wind 44 mph 8 mph 0 mph
Gust Wind 54 mph 20 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 29.95 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 19, 2013 Rise Set
Actual Time 5:45 AM CDT 8:19 PM CDT
Civil Twilight 5:14 AM CDT 8:50 PM CDT
Nautical Twilight 4:35 AM CDT 9:30 PM CDT
Astronomical Twilight 3:51 AM CDT 10:14 PM CDT
Moon 2:22 PM CDT (5/19) 2:10 AM CDT (5/19)
Length of Visible Light 15h 36m
Length of Day
14h 33m
Waxing Gibbous, 65% of the Moon is Illuminated
May 19
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Weather History Calendar

Precipitation Actual month total 9.41 Average Month Total: 4.74
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
84 | 55 0.00
Average:
70 | 47 0.20
Rain
Actual:
55 | 39 0.22
Average:
69 | 48 0.09
Rain
Actual:
46 | 37 2.01
Average:
69 | 48 0.09
Rain
Actual:
57 | 44 0.03
Average:
69 | 48 0.16
Rain
Actual:
73 | 48 0.01
Average:
71 | 51 0.10
Partly Cloudy
Actual:
75 | 53 0.00
Average:
71 | 50 0.23
Clear
Actual:
80 | 53 0.00
Average:
69 | 50 0.36
Scattered Clouds
Actual:
80 | 53 0.00
Average:
71 | 50 0.15
Rain
Actual:
73 | 60 0.31
Average:
72 | 50 0.05
Rain
Actual:
62 | 51 0.00
Average:
72 | 49 0.12
Scattered Clouds
Actual:
62 | 44 0.00
Average:
73 | 52 0.12
Clear
Actual:
62 | 37 0.00
Average:
73 | 51 0.11
Clear
Actual:
73 | 41 0.00
Average:
73 | 51 0.15
Clear
Actual:
91 | 60 0.00
Average:
72 | 52 0.23
Clear
Actual:
84 | 66 0.00
Average:
74 | 52 0.11
Rain
Actual:
84 | 66 0.84
Average:
75 | 53 0.06
Partly Cloudy
Actual:
80 | 60 0.00
Average:
77 | 54 0.15
Scattered Clouds
Actual:
84 | 64 0.00
Average:
77 | 56 0.26
Rain
Actual:
87 | 66 0.66
Average:
78 | 55 0.09
Rain
Actual:
82 | 64 1.01
Average:
76 | 55 0.11
Scattered Clouds
Actual:
78 | 64 0.00
Average:
76 | 54 0.17
Rain
Actual:
69 | 60 0.00
Average:
75 | 55 0.18
Rain
Actual:
69 | 55 0.05
Average:
74 | 55 0.10
Clear
Actual:
69 | 50 0.00
Average:
74 | 55 0.16
Rain
Actual:
62 | 51 0.88
Average:
76 | 55 0.15
Partly Cloudy
Actual:
71 | 55 0.00
Average:
74 | 55 0.19
Rain
Actual:
75 | 62 0.65
Average:
75 | 56 0.22
Rain
Actual:
80 | 64 0.85
Average:
76 | 57 0.21
Rain
Actual:
86 | 62 0.67
Average:
77 | 57 0.11
Rain
Actual:
82 | 64 0.89
Average:
76 | 57 0.11
Rain
Actual:
77 | 64 0.33
Average:
77 | 57 0.20
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 70 55 52 46 36 63 39 18 30.14 30.02 29.90 10 10 7 17 9 25 0.00  
2 55 47 39 43 36 32 81 66 54 30.25 30.21 30.13 10 9 3 17 11 24 0.22 Rain
3 46 42 37 39 33 30 81 76 71 30.18 29.98 29.80 10 7 3 17 12 26 2.01 Rain
4 57 50 44 48 44 37 82 74 67 30.04 29.92 29.78 10 8 2 10 5 20 0.03 Rain
5 73 60 48 55 49 43 82 66 43 30.04 30.00 29.93 10 7 0 15 4 20 0.01 Rain
6 75 64 53 54 48 45 77 55 36 30.06 30.01 29.98 10 10 5 14 4 18 0.00  
7 80 66 53 50 41 28 72 41 16 30.06 30.02 29.98 10 10 10 8 3 - 0.00  
8 80 66 53 55 48 39 77 52 23 30.03 30.00 29.96 10 10 7 10 2 - 0.00  
9 73 66 60 61 56 52 77 71 64 29.96 29.88 29.81 10 9 3 12 6 25 0.31 Rain
10 62 56 51 54 48 43 82 71 63 30.02 29.94 29.84 10 9 2 14 8 21 0.00 Rain
11 62 53 44 46 30 10 82 46 15 30.17 30.06 29.97 10 8 1 29 8 37 0.00  
12 62 50 37 34 22 10 66 37 14 30.25 30.19 30.13 10 10 10 14 6 21 0.00  
13 73 57 41 39 31 21 66 39 17 30.19 30.10 29.95 10 10 10 13 6 21 0.00  
14 91 76 60 59 51 39 64 42 22 29.94 29.80 29.71 10 10 10 21 10 29 0.00  
15 84 76 66 57 53 43 64 43 23 29.87 29.84 29.77 10 10 4 21 12 29 0.00  
16 84 75 66 66 58 52 78 63 40 29.93 29.89 29.83 10 9 0 29 4 37 0.84 Rain
17 80 70 60 63 58 52 73 63 45 29.97 29.94 29.90 10 10 10 9 4 - 0.00  
18 84 74 64 64 61 55 78 64 45 30.00 29.94 29.86 10 8 0 13 5 16 0.00  
19 87 76 66 70 63 57 78 67 53 29.88 29.77 29.63 10 9 2 22 8 38 0.66 Rain
20 82 73 64 61 58 55 78 63 42 29.78 29.72 29.62 10 10 2 44 11 54 1.01 Rain
21 78 71 64 59 57 54 77 62 44 29.72 29.70 29.67 10 10 10 18 10 23 0.00  
22 69 64 60 55 53 50 73 66 53 29.85 29.74 29.66 10 10 2 21 7 24 0.00 Rain
23 69 62 55 52 49 45 77 63 40 30.25 30.05 29.85 10 9 1 16 9 24 0.05 Rain
24 69 60 50 46 42 30 77 54 23 30.43 30.33 30.26 10 10 4 15 6 17 0.00  
25 62 56 51 50 46 41 77 67 45 30.36 30.25 30.18 10 10 5 20 9 28 0.88 Rain
26 71 63 55 61 52 45 77 70 64 30.20 30.11 29.98 10 10 10 17 12 25 0.00  
27 75 68 62 63 58 54 78 73 61 29.98 29.87 29.74 10 8 3 16 8 25 0.65 Rain
28 80 72 64 68 63 55 78 70 60 29.94 29.78 29.72 10 10 5 22 12 36 0.85 Rain
29 86 74 62 70 61 54 78 62 43 29.94 29.84 29.76 10 9 0 18 8 32 0.67 Rain
30 82 73 64 66 61 55 77 68 47 29.82 29.77 29.70 10 10 3 23 10 37 0.89 Rain
31 77 70 64 64 60 55 78 73 65 29.88 29.77 29.69 10 10 5 26 7 39 0.33 Rain