Weather History for Ottumwa, IA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 71 °F 39 °F
Mean Temperature 74 °F 61 °F 36 °F
Min Temperature 64 °F 51 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 29 6 0 185
Cooling Degree Days (base 65) 9 2 0 65
Growing Degree Days (base 50) 23 11 0 355
Dew Point  
Dew Point 72 °F 51 °F 23 °F
Precipitation  
Precipitation 1.98 in 0.34 in 0.00 in 9.82 in
Snowdepth - - - -
Wind  
Wind 37 mph 11 mph 0 mph
Gust Wind 47 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 29.94 in 29.54 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 03, 2013 Rise Set
Actual Time 6:04 AM CDT 8:09 PM CDT
Civil Twilight 5:34 AM CDT 8:39 PM CDT
Nautical Twilight 4:57 AM CDT 9:16 PM CDT
Astronomical Twilight 4:17 AM CDT 9:56 PM CDT
Moon 2:32 AM CDT (5/3) 2:01 PM CDT (5/3)
Length of Visible Light 15h 04m
Length of Day
14h 04m
Last Quarter, 37% of the Moon is Illuminated
May 3
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Weather History Calendar

Precipitation Actual month total 9.82 Normal Month Total: 4.71
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
75 | 43 0.00
Average:
68 | 45 0.14
Thunderstorm
Actual:
43 | 32 0.62
Average:
68 | 46 0.15
Snow
Actual:
39 | 32 1.12
Average:
68 | 46 0.14
Rain
Actual:
61 | 39 0.14
Average:
69 | 46 0.14
Fog
Actual:
66 | 46 0.00
Average:
69 | 47 0.14
Clear
Actual:
73 | 48 0.00
Average:
69 | 47 0.15
Clear
Actual:
77 | 46 0.00
Average:
69 | 47 0.14
Rain
Actual:
76 | 51 0.01
Average:
70 | 48 0.14
Thunderstorm
Actual:
69 | 57 0.29
Average:
70 | 48 0.15
Rain
Actual:
61 | 48 0.11
Average:
70 | 49 0.15
Scattered Clouds
Actual:
58 | 41 0.00
Average:
71 | 49 0.15
Clear
Actual:
58 | 34 0.00
Average:
71 | 49 0.15
Clear
Actual:
73 | 38 0.00
Average:
71 | 50 0.16
Clear
Actual:
91 | 56 0.00
Average:
72 | 50 0.15
Clear
Actual:
81 | 64 0.00
Average:
72 | 50 0.15
Thunderstorm
Actual:
79 | 58 0.11
Average:
72 | 51 0.16
Partly Cloudy
Actual:
78 | 58 0.00
Average:
73 | 51 0.15
Scattered Clouds
Actual:
82 | 59 0.00
Average:
73 | 51 0.15
Thunderstorm
Actual:
85 | 62 0.86
Average:
73 | 52 0.16
Rain
Actual:
79 | 60 0.09
Average:
73 | 52 0.15
Partly Cloudy
Actual:
75 | 53 0.00
Average:
74 | 52 0.16
Rain
Actual:
65 | 52 0.09
Average:
74 | 53 0.15
Partly Cloudy
Actual:
70 | 53 T
Average:
74 | 53 0.15
Rain
Actual:
69 | 45 T
Average:
75 | 53 0.16
Thunderstorm
Actual:
57 | 50 1.98
Average:
75 | 54 0.16
Thunderstorm
Actual:
64 | 51 1.47
Average:
75 | 54 0.16
Thunderstorm
Actual:
71 | 59 0.37
Average:
76 | 54 0.15
Thunderstorm
Actual:
80 | 61 1.97
Average:
76 | 55 0.16
Thunderstorm
Actual:
82 | 61 0.23
Average:
76 | 55 0.16
Thunderstorm
Actual:
77 | 62 0.35
Average:
77 | 55 0.16
Rain
Actual:
76 | 60 0.01
Average:
77 | 56 0.17
 

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 75 59 43 54 47 35 89 68 46 30.22 30.05 29.83 10 10 7 33 14 39 0.00  
2 43 38 32 37 34 31 92 81 70 30.35 30.29 30.21 10 9 4 29 21 36 0.62 Rain , Snow , Thunderstorm
3 39 36 32 35 31 30 96 93 89 30.25 30.09 29.90 10 6 1 22 16 28 1.12 Rain , Snow
4 61 50 39 55 49 38 100 89 77 30.05 29.93 29.81 10 6 0 15 7 20 0.14 Fog , Rain
5 66 56 46 57 50 45 100 84 67 30.08 30.04 29.99 10 4 0 18 10 22 0.00 Fog
6 73 61 48 56 49 46 100 72 44 30.09 30.04 30.00 10 6 2 12 6 16 0.00  
7 77 62 46 52 48 44 93 63 33 30.06 30.02 29.98 10 10 6 8 2 10 0.00  
8 76 64 51 58 52 47 84 64 43 30.01 29.98 29.93 10 10 10 18 4 24 0.01 Rain
9 69 63 57 61 57 55 100 87 73 29.92 29.87 29.81 10 9 5 20 8 24 0.29 Rain , Thunderstorm
10 61 55 48 55 50 47 93 81 69 30.01 29.95 29.86 10 8 2 18 10 22 0.11 Rain
11 58 50 41 47 34 23 93 62 30 30.19 30.09 29.96 10 10 8 35 19 46 0.00  
12 58 46 34 31 27 24 69 50 30 30.26 30.20 30.14 10 10 10 17 9 22 0.00  
13 73 56 38 46 38 29 70 52 34 30.17 30.06 29.89 10 10 10 20 9 25 0.00  
14 91 74 56 63 55 47 83 58 33 29.88 29.74 29.64 10 10 10 24 13 31 0.00  
15 81 73 64 53 48 39 59 42 25 29.88 29.83 29.75 10 10 9 17 8 21 0.00  
16 79 69 58 63 57 46 84 69 54 29.93 29.87 29.81 10 10 7 17 8 20 0.11 Rain , Thunderstorm
17 78 68 58 62 60 57 97 77 56 29.96 29.92 29.86 10 10 7 15 6 20 0.00  
18 82 71 59 65 62 57 100 76 51 29.96 29.91 29.80 10 7 1 18 10 29 0.00  
19 85 74 62 69 65 60 93 78 62 29.83 29.72 29.54 10 7 1 37 15 47 0.86 Rain , Thunderstorm
20 79 70 60 63 60 56 90 72 54 29.70 29.64 29.55 10 10 9 23 14 36 0.09 Rain
21 75 64 53 61 55 49 97 75 53 29.70 29.66 29.60 10 10 8 18 10 23 0.00  
22 65 59 52 57 53 49 89 78 67 29.86 29.74 29.66 10 9 2 20 9 24 0.09 Rain
23 70 62 53 52 49 42 93 66 39 30.26 30.06 29.86 10 10 5 21 12 26 T  
24 69 57 45 49 44 41 93 66 39 30.40 30.30 30.19 10 10 8 21 10 26 T Rain
25 57 54 50 51 48 45 93 80 66 30.31 30.22 30.17 10 7 1 28 14 36 1.98 Rain , Thunderstorm
26 64 58 51 58 54 46 90 85 80 30.18 30.06 29.91 10 7 1 24 15 31 1.47 Rain , Thunderstorm
27 71 65 59 63 59 57 97 85 73 30.00 29.88 29.70 10 6 2 23 7 29 0.37 Rain , Thunderstorm
28 80 71 61 72 63 57 93 84 74 29.86 29.74 29.61 10 8 2 37 13 45 1.97 Rain , Thunderstorm
29 82 72 61 72 65 59 100 84 67 29.85 29.78 29.69 10 10 5 24 15 30 0.23 Rain , Thunderstorm
30 77 70 62 64 62 59 90 77 64 29.72 29.68 29.58 10 8 2 31 15 39 0.35 Rain , Thunderstorm
31 76 68 60 65 60 56 97 83 68 29.74 29.70 29.61 10 10 8 37 13 45 0.01 Rain