Weather History for Ottumwa, IA

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 106 °F 94 °F 82 °F
Mean Temperature 90 °F 81 °F 71 °F
Min Temperature 79 °F 68 °F 60 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 25 16 6 508
Growing Degree Days (base 50) 40 31 20 956
Dew Point  
Dew Point 77 °F 65 °F 48 °F
Precipitation  
Precipitation 0.42 in 0.03 in 0.00 in 0.90 in
Snowdepth - - - -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 37 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 29.94 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 08, 2012 Rise Set
Actual Time 5:45 AM CDT 8:44 PM CDT
Civil Twilight 5:12 AM CDT 9:17 PM CDT
Nautical Twilight 4:30 AM CDT 9:59 PM CDT
Astronomical Twilight 3:41 AM CDT 10:48 PM CDT
Moon 11:28 PM CDT (7/8) 11:16 AM CDT (7/8)
Length of Visible Light 16h 04m
Length of Day
14h 58m
Waning Gibbous, 73% of the Moon is Illuminated
Jul 8
Waning Gibbous
Jul 10
Last Quarter
Jul 18
New
Jul 26
First Quarter
Aug 1
Full

Weather History Calendar

Precipitation Actual month total 0.90 Normal Month Total: 4.47
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
91 | 73 0.08
Average:
85 | 64 0.16
Rain
Actual:
93 | 68 0.00
Average:
85 | 64 0.16
Clear
Actual:
95 | 72 0.00
Average:
85 | 64 0.16
Clear
Actual:
96 | 76 0.00
Average:
85 | 65 0.16
Clear
Actual:
97 | 75 0.00
Average:
86 | 65 0.16
Rain
Actual:
99 | 70 0.00
Average:
86 | 65 0.16
Rain
Actual:
103 | 69 0.00
Average:
86 | 65 0.16
Rain
Actual:
88 | 70 0.00
Average:
86 | 65 0.15
Clear
Actual:
91 | 64 0.00
Average:
86 | 65 0.14
Rain
Actual:
88 | 61 0.00
Average:
86 | 65 0.14
Scattered Clouds
Actual:
88 | 63 0.00
Average:
86 | 65 0.15
Rain
Actual:
92 | 64 0.00
Average:
86 | 65 0.14
Scattered Clouds
Actual:
88 | 63 T
Average:
86 | 65 0.15
Clear
Actual:
92 | 63 0.00
Average:
86 | 65 0.15
Rain
Actual:
96 | 66 0.00
Average:
86 | 65 0.15
Scattered Clouds
Actual:
95 | 71 0.00
Average:
86 | 65 0.15
Scattered Clouds
Actual:
97 | 72 0.00
Average:
86 | 65 0.15
Rain
Actual:
103 | 75 0.00
Average:
86 | 65 0.14
Clear
Actual:
93 | 68 0.00
Average:
86 | 65 0.13
Partly Cloudy
Actual:
84 | 61 0.00
Average:
86 | 65 0.14
Clear
Actual:
93 | 62 0.00
Average:
86 | 65 0.13
Clear
Actual:
100 | 68 T
Average:
86 | 65 0.13
Clear
Actual:
106 | 74 0.00
Average:
86 | 65 0.13
Scattered Clouds
Actual:
98 | 79 0.00
Average:
85 | 65 0.13
Thunderstorm
Actual:
104 | 73 0.30
Average:
85 | 65 0.13
Thunderstorm
Actual:
95 | 71 0.10
Average:
85 | 64 0.14
Scattered Clouds
Actual:
86 | 65 0.00
Average:
85 | 64 0.13
Rain
Actual:
82 | 60 T
Average:
85 | 64 0.14
Thunderstorm
Actual:
91 | 66 0.42
Average:
85 | 64 0.13
Clear
Actual:
90 | 69 0.00
Average:
85 | 64 0.14
Clear
Actual:
93 | 70 0.00
Average:
85 | 64 0.14
 

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
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 91 82 73 77 72 67 100 72 44 29.99 29.90 29.83 10 7 2 17 6 24 0.08 Rain , Thunderstorm
2 93 81 68 74 69 65 84 64 44 29.95 29.91 29.87 10 10 10 14 7 20 0.00 Rain
3 95 84 72 73 69 65 84 62 39 29.91 29.84 29.79 10 10 10 16 8 22 0.00  
4 96 86 76 75 68 64 82 61 39 29.88 29.85 29.82 10 10 10 14 7 18 0.00  
5 97 86 75 74 67 63 74 54 33 29.96 29.92 29.86 10 10 4 13 6 17 0.00  
6 99 85 70 74 69 65 87 60 33 29.98 29.95 29.91 10 10 9 14 5 20 0.00 Rain
7 103 86 69 77 69 60 93 59 25 29.98 29.95 29.89 10 10 10 13 5 17 0.00 Rain
8 88 79 70 70 62 56 87 64 40 30.09 30.04 29.99 10 10 10 17 9 22 0.00 Rain
9 91 78 64 65 61 56 78 58 31 30.08 30.05 30.00 10 10 10 16 6 24 0.00  
10 88 75 61 63 60 56 81 60 40 30.08 30.05 30.02 10 10 10 15 7 - 0.00 Rain
11 88 76 63 59 55 48 78 54 29 30.13 30.08 30.04 10 10 10 14 9 21 0.00  
12 92 78 64 65 60 56 78 57 36 30.06 30.02 29.97 10 10 10 13 6 17 0.00 Rain
13 88 76 63 66 64 60 93 69 44 30.04 30.00 29.97 10 10 7 15 6 20 T  
14 92 78 63 67 65 62 93 69 44 30.06 30.01 29.95 10 8 2 14 4 17 0.00  
15 96 81 66 68 66 63 93 65 36 30.05 29.99 29.94 10 10 6 12 4 17 0.00 Rain
16 95 83 71 69 66 64 79 60 41 29.99 29.90 29.81 10 10 10 14 7 21 0.00  
17 97 85 72 72 67 64 79 57 35 29.86 29.83 29.78 10 10 9 14 6 21 0.00  
18 103 89 75 70 66 60 74 50 25 29.87 29.82 29.75 10 10 10 15 7 20 0.00 Rain
19 93 81 68 71 66 65 90 65 39 30.04 29.92 29.80 10 10 10 22 10 26 0.00  
20 84 73 61 65 63 61 93 74 55 30.15 30.08 30.02 10 9 5 14 5 17 0.00  
21 93 78 62 67 63 59 100 68 36 30.11 30.05 29.99 10 8 2 13 5 15 0.00  
22 100 84 68 64 61 58 76 51 26 30.08 29.99 29.93 10 10 10 17 8 24 T  
23 106 90 74 64 61 58 64 43 21 30.00 29.94 29.88 10 10 10 15 7 20 0.00  
24 98 89 79 72 67 63 74 57 39 29.95 29.88 29.80 10 10 8 20 9 24 0.00  
25 104 89 73 72 66 61 82 55 27 29.81 29.69 29.57 10 10 2 31 12 37 0.30 Rain , Thunderstorm
26 95 83 71 72 68 59 93 63 32 29.83 29.76 29.69 10 9 2 22 8 26 0.10 Rain , Thunderstorm
27 86 76 65 64 60 58 87 64 40 30.05 29.94 29.82 10 10 10 21 10 26 0.00  
28 82 71 60 67 63 57 90 72 54 30.17 30.10 30.00 10 10 9 15 5 16 T Rain
29 91 79 66 70 66 63 93 72 50 30.07 29.97 29.88 10 9 5 25 8 33 0.42 Rain , Thunderstorm
30 90 80 69 73 69 67 93 73 52 29.94 29.90 29.87 10 10 8 8 3 10 0.00  
31 93 82 70 70 65 57 93 63 32 29.96 29.93 29.88 10 10 7 12 6 16 0.00