Weather History for Perry, IA

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 72 °F 55 °F
Mean Temperature 83 °F 61 °F 46 °F
Min Temperature 71 °F 50 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 19 6 0 178
Cooling Degree Days (base 65) 18 2 0 53
Growing Degree Days (base 50) 33 11 0 334
Dew Point  
Dew Point 73 °F 48 °F 16 °F
Precipitation  
Precipitation 0.65 in 0.04 in 0.00 in 1.20 in
Snowdepth - - - -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 39 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.05 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 07, 2011 Rise Set
Actual Time 6:48 AM CDT 7:40 PM CDT
Civil Twilight 6:20 AM CDT 8:08 PM CDT
Nautical Twilight 5:46 AM CDT 8:42 PM CDT
Astronomical Twilight 5:11 AM CDT 9:16 PM CDT
Moon 5:01 PM CDT (9/7) 2:01 AM CDT (9/7)
Length of Visible Light 13h 48m
Length of Day
12h 51m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 7
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 1.20 Average Month Total: 2.82
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
95 | 71 0.00
Average:
82 | 57 0.07
Scattered Clouds
Actual:
87 | 71 0.00
Average:
81 | 58 0.11
Rain
Actual:
75 | 59 0.48
Average:
81 | 57 0.05
Scattered Clouds
Actual:
71 | 51 0.00
Average:
80 | 56 0.15
Clear
Actual:
69 | 46 0.00
Average:
80 | 54 0.04
Clear
Actual:
71 | 42 0.00
Average:
79 | 54 0.06
Clear
Actual:
73 | 44 0.00
Average:
81 | 56 0.11
Scattered Clouds
Actual:
78 | 46 0.00
Average:
81 | 54 0.17
Partly Cloudy
Actual:
80 | 59 0.00
Average:
78 | 53 0.10
Clear
Actual:
80 | 53 0.00
Average:
78 | 52 0.03
Scattered Clouds
Actual:
86 | 53 0.00
Average:
78 | 52 0.10
Clear
Actual:
87 | 59 0.00
Average:
79 | 53 0.10
Clear
Actual:
73 | 51 0.00
Average:
77 | 53 0.23
Rain
Actual:
62 | 50 0.00
Average:
74 | 52 0.12
Clear
Actual:
59 | 33 0.00
Average:
73 | 50 0.12
Rain
Actual:
55 | 46 0.04
Average:
72 | 49 0.08
Overcast
Actual:
59 | 51 0.00
Average:
72 | 48 0.06
Rain
Actual:
62 | 55 0.65
Average:
75 | 49 0.06
Fog
Actual:
78 | 51 0.01
Average:
75 | 51 0.15
Rain
Actual:
77 | 51 0.02
Average:
75 | 49 0.14
Partly Cloudy
Actual:
64 | 51 0.00
Average:
71 | 47 0.04
Partly Cloudy
Actual:
62 | 37 0.00
Average:
71 | 45 0.04
Clear
Actual:
68 | 35 0.00
Average:
70 | 43 0.10
Scattered Clouds
Actual:
66 | 37 0.00
Average:
68 | 42 0.05
Partly Cloudy
Actual:
66 | 37 0.00
Average:
70 | 45 0.20
Partly Cloudy
Actual:
69 | 46 0.00
Average:
72 | 44 0.09
Partly Cloudy
Actual:
71 | 53 0.00
Average:
73 | 44 0.04
Scattered Clouds
Actual:
82 | 50 0.00
Average:
72 | 46 0.04
Rain
Actual:
75 | 51 0.00
Average:
70 | 45 0.12
Clear
Actual:
69 | 46 0.00
Average:
72 | 45 0.05
 

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

2011 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 95 83 71 72 68 63 94 67 36 29.88 29.80 29.75 10 8 2 17 8 24 0.00  
2 87 79 71 73 68 64 88 68 49 29.94 29.87 29.78 10 10 7 10 6 - 0.00  
3 75 68 59 70 65 55 94 86 73 30.06 29.91 29.82 10 8 2 16 5 30 0.48 Rain
4 71 61 51 54 49 45 94 67 38 30.18 30.12 30.06 10 10 10 20 8 26 0.00  
5 69 58 46 50 46 37 93 67 33 30.24 30.19 30.13 10 10 10 6 4 - 0.00  
6 71 56 42 52 47 43 100 73 38 30.24 30.19 30.16 10 9 1 8 1 - 0.00  
7 73 58 44 54 48 43 100 75 41 30.30 30.25 30.21 10 10 1 8 2 - 0.00  
8 78 62 46 59 52 45 94 71 42 30.29 30.22 30.11 10 10 7 13 6 17 0.00  
9 80 70 59 61 56 50 88 67 34 30.11 30.03 29.95 10 10 10 12 6 18 0.00  
10 80 66 53 59 54 50 94 68 37 30.09 30.04 30.02 10 10 10 8 3 - 0.00  
11 86 70 53 63 57 50 94 69 35 30.08 30.04 29.99 10 10 7 8 3 - 0.00  
12 87 73 59 63 58 54 88 65 31 30.02 29.92 29.82 10 10 10 21 7 30 0.00  
13 73 62 51 59 47 37 88 60 29 30.07 30.02 29.92 10 10 10 12 8 - 0.00  
14 62 56 50 48 37 23 87 54 23 30.26 30.19 30.07 10 10 10 18 8 26 0.00 Rain
15 59 46 33 36 27 16 93 52 19 30.44 30.38 30.30 10 10 10 10 5 - 0.00  
16 55 50 46 46 43 37 87 74 54 30.31 30.26 30.19 10 10 7 13 5 18 0.04 Rain
17 59 55 51 52 47 45 82 77 67 30.21 30.15 30.07 10 10 7 15 7 22 0.00  
18 62 58 55 59 56 52 94 90 77 30.06 29.99 29.95 10 6 2 10 6 - 0.65 Rain
19 78 64 51 59 48 36 100 66 21 30.08 30.02 29.97 10 6 0 12 3 17 0.01 Fog
20 77 64 51 55 49 37 94 63 31 29.97 29.91 29.87 10 10 10 17 8 26 0.02 Rain
21 64 58 51 45 44 43 76 60 45 30.13 30.03 29.96 10 10 10 21 11 31 0.00  
22 62 50 37 45 40 34 100 71 36 30.21 30.14 30.11 10 10 10 9 5 - 0.00  
23 68 52 35 45 39 36 100 68 30 30.17 30.11 30.02 10 10 10 8 2 - 0.00  
24 66 52 37 45 40 36 100 70 32 30.04 30.01 29.95 10 9 5 9 3 - 0.00  
25 66 52 37 48 41 37 100 71 37 30.01 29.95 29.87 10 9 5 10 2 - 0.00  
26 69 58 46 55 48 43 93 72 40 29.89 29.83 29.74 10 10 7 20 8 30 0.00  
27 71 62 53 54 51 50 88 67 46 29.94 29.88 29.80 10 10 4 13 6 16 0.00  
28 82 66 50 54 48 39 94 60 21 29.89 29.86 29.80 10 10 7 7 4 - 0.00  
29 75 63 51 50 39 28 82 45 19 30.11 29.94 29.80 10 10 7 29 10 39 0.00 Rain
30 69 58 46 43 37 23 87 51 17 30.25 30.19 30.14 10 10 10 13 8 18 0.00